IP Library › Granted Patent US 12,333,209
Granted Patent B2
US 12,333,209 · App. 18/046,375 · Granted Jun 17, 2025

Control based on proximity

Inventors: Jonathon Reilly (Cambridge, MA); Neil Griffiths (Lexington, MA)
Assignee: Sonos, Inc.
G06F3/165F21V23/0471G06F3/011H03G3/02H03G3/04H03G3/348H04R27/00H05B47/115H03G5/16H04R2227/005H04R2430/01
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Quick Facts
Patent No.
US 12,333,209
App. No.
18/046,375
Granted
Jun 17, 2025
Kind
B2
Abstract

Embodiments described herein provide for detecting presence of an object in proximity to a playback device and responsively performing one or more operations. In an example implementation, a playback device detects, via a proximity detector of the playback device, presence of an object in proximity to the playback device. In response to detecting the presence of the object, the playback device performs one or more operations.

Claims (85)

1. A playback device comprising:

a sensor;

a network interface;

at least one audio transducer;

at least one processor;

a housing carrying the sensor, the network interface, the at least one audio transducer, and the at least one processor; and

at least one non-transitory computer-readable medium including instructions that are executable by the at least one processor such that the playback device is configured to:

emit, via the sensor, an electromagnetic beam;

detect, via the sensor, at least one return signal comprising reflections of the emitted electromagnetic beam;

determine that a first portion of the at least one return signal includes first changes representing a first user hand movement;

modify audio output of the playback device based on the determination that the first portion of the at least one return signal includes the first changes representing the first user hand movement;

determine that a second portion of the at least one return signal includes second changes representing a second user hand movement; and

perform one or more functions based on the determination that the second portion of the at least one return signal includes the second changes representing the second user hand movement.

2. The playback device of claim 1 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to determine that the first portion of the at least one return signal includes the first changes representing the first user hand movement comprise instructions that are executable by the at least one processor such that the playback device is configured to:

determine that the first portion of the at least one return signal includes particular first changes representing a tap.

3. The playback device of claim 2 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to modify the audio output of the playback device comprise instructions that are executable by the at least one processor such that the playback device is configured to:

toggle a play/pause state of the playback device.

4. The playback device of claim 3 , wherein the playback device is configured into a group with at least one additional playback device, and wherein the instructions that are executable by the at least one processor such that the playback device is configured to toggle the play/pause state of the playback device comprise instructions that are executable by the at least one processor such that the playback device is configured to:

cause, via the network interface, the at least one additional playback device to toggle a play/pause state.

5. The playback device of claim 1 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to determine that the second portion of the at least one return signal includes the second changes representing the second user hand movement comprise instructions that are executable by the at least one processor such that the playback device is configured to:

determine that the second portion of the at least one return signal includes particular second changes representing a hand wave.

6. The playback device of claim 5 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

snooze an alarm that is playing back via the at least one audio transducer for a pre-determined period of time.

7. The playback device of claim 5 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

stop an alarm that is playing back via the at least one audio transducer.

8. The playback device of claim 1 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to modify the audio output of the playback device comprise instructions that are executable by the at least one processor such that the playback device is configured to:

modify a volume setting of the playback device.

9. The playback device of claim 1 , further comprising a touch-sensitive display calibrated to detect touch inputs at a first range, and wherein the sensor is calibrated to detect non-contact user movements at a second range that is greater than the first range.

10. The playback device of claim 9 , wherein the at least one non-transitory computer-readable medium further comprises instructions that are executable by the at least one processor such that the playback device is configured to:

determine that an additional portion of the at least one return signal includes additional changes representing user presence near the playback device; and

activate the touch-sensitive display based on the determination that the additional portion of the at least one return signal includes the additional changes representing the user presence near the playback device.

11. Circuitry integrable into a playback device, the circuitry comprising:

at least one circuit board;

a sensor attached to the at least one circuit board, the sensor comprising an electromagnetic beam transmitter and an electromagnetic beam receiver;

at least one processor attached to the at least one circuit board;

at least one non-transitory computer-readable medium attached to the at least one circuit board, the at least one non-transitory computer-readable medium comprising instructions that are executable by the at least one processor such that, when the circuitry is integrated into the playback device, the playback device is configured to:

emit, via the electromagnetic beam transmitter, an electromagnetic beam;

detect, via the electromagnetic beam receiver, at least one return signal comprising reflections of the emitted electromagnetic beam;

determine that a first portion of the at least one return signal includes first changes representing a first user hand movement;

perform one or more first functions based on the determination that the first portion of the at least one return signal includes the first changes representing the first user hand movement;

determine that a second portion of the at least one return signal includes second changes representing a second user hand movement; and

perform one or more second functions based on the determination that the second portion of the at least one return signal includes the second changes representing the second user hand movement.

12. The circuitry of claim 11 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to determine that the first portion of the at least one return signal includes the first changes representing the first user hand movement comprise instructions that are executable by the at least one processor such that the playback device is configured to:

determine that the first portion of the at least one return signal includes particular first changes representing a tap.

13. The circuitry of claim 12 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more first functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

toggle a play/pause state of the playback device.

14. The circuitry of claim 13 , and wherein the instructions that are executable by the at least one processor such that the playback device is configured to toggle the play/pause state of the playback device comprise instructions that are executable by the at least one processor such that the playback device is configured to:

cause, via a network interface, at least one additional playback device to toggle a play/pause state, wherein the playback device is configured into a group with the at least one additional playback device.

15. The circuitry of claim 11 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to determine that the second portion of the at least one return signal includes the second changes representing the second user hand movement comprise instructions that are executable by the at least one processor such that the playback device is configured to:

determine that the second portion of the at least one return signal includes particular second changes representing a hand wave.

16. The circuitry of claim 15 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more second functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

snooze an alarm that is playing back via at least one audio transducer for a pre-determined period of time.

17. The circuitry of claim 15 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more second functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

stop an alarm that is playing back via at least one audio transducer.

18. The circuitry of claim 11 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more first functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

modify a volume setting of the playback device.

19. The circuitry of claim 11 , wherein the playback device comprises a touch-sensitive display calibrated to detect touch inputs at a first range, and wherein the sensor is calibrated to detect non-contact user hand movement at a second range that is greater than the first range.

20. The circuitry of claim 19 , wherein the at least one non-transitory computer-readable medium further comprises instructions that are executable by the at least one processor such that the playback device is configured to:

determine that an additional portion of the at least one return signal includes additional changes representing user presence near the playback device; and

activate the touch-sensitive display based on the determination that the additional portion of the at least one return signal includes the additional changes representing the user presence near the playback device.

21. A non-transitory computer-readable medium comprising instructions that are executable by at least one processor such that a playback device is configured to:

emit, via a sensor, an electromagnetic beam;

detect, via the sensor, at least one return signal comprising reflections of the emitted electromagnetic beam;

determine that a first portion of the at least one return signal includes first changes representing a first user hand movement;

perform one or more first functions based on the determination that the first portion of the at least one return signal includes the first changes representing the first user hand movement;

determine that a second portion of the at least one return signal includes second changes representing a second user hand movement; and

perform one or more second functions based on the determination that the second portion of the at least one return signal includes the second changes representing the second user hand movement.

22. The non-transitory computer-readable medium of claim 21 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to determine that the first portion of the at least one return signal includes the first changes representing the first user hand movement comprise instructions that are executable by the at least one processor such that the playback device is configured to:

determine that the first portion of the at least one return signal includes a particular first changes representing a tap.

23. The non-transitory computer-readable medium of claim 22 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more first functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

toggle a play/pause state of the playback device.

24. The non-transitory computer-readable medium of claim 23 , and wherein the instructions that are executable by the at least one processor such that the playback device is configured to toggle the play/pause state of the playback device comprise instructions that are executable by the at least one processor such that the playback device is configured to:

cause, via a network interface, at least one additional playback device to toggle a play/pause state, wherein the playback device is configured into a group with the at least one additional playback device.

25. The non-transitory computer-readable medium of claim 21 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to determine that the second portion of the at least one return signal includes the second changes representing the second user hand movement comprise instructions that are executable by the at least one processor such that the playback device is configured to:

determine that the second portion of the at least one return signal includes a particular second changes representing a hand wave.

26. The non-transitory computer-readable medium of claim 25 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more second functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

snooze an alarm that is playing back via at least one audio transducer for a pre-determined period of time.

27. The non-transitory computer-readable medium of claim 25 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more second functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

stop an alarm that is playing back via at least one audio transducer.

28. The non-transitory computer-readable medium of claim 21 , wherein the instructions that are executable by the at least one processor such that the playback device is configured to perform the one or more first functions comprise instructions that are executable by the at least one processor such that the playback device is configured to:

modify a volume setting of the playback device.

29. The non-transitory computer-readable medium of claim 21 , wherein the playback device comprises a touch-sensitive display calibrated to detect touch inputs at a first range, and wherein the sensor is calibrated to detect non-contact user hand movement at a second range that is greater than the first range.

30. The non-transitory computer-readable medium of claim 29 , wherein the non-transitory computer-readable medium further comprises instructions that are executable by the at least one processor such that the playback device is configured to:

determine that an additional portion of the at least one return signal includes additional changes representing user presence near the playback device; and

activate the touch-sensitive display based on the determination that the additional portion of the at least one return signal includes the additional changes representing the user presence near the playback device.

Assignments (2)
SECURITY INTEREST Recorded Jan 30, 2026
From: SONOS, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 074533/0615 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 13, 2022
From: REILLY, JONATHON; GRIFFITHS, NEIL
To: SONOS, INC.
Reel/Frame 061417/0398 →
Continuity (7)
Continuation 17562547 · Dec 27, 2021
Continuation 16779634 · Feb 2, 2020
Continuation 15972476 · May 7, 2018
Continuation 15166235 · May 26, 2016
Continuation 14939958 · Nov 12, 2015
Continuation 13536250 · Jun 28, 2012
Related Publication 20230111138A1 · Apr 13, 2023
References Cited (184)
US 5255094A · Yong et al. · 1993 [cited by applicant]
US 5440644A · Farinelli et al. · 1995 [cited by applicant]
US 5761320A · Farinelli et al. · 1998 [cited by applicant]
US 5822598A · Lam · 1998 [cited by applicant]
US 5857115A · Tanaka · 1999 [cited by applicant]
US 6032202A · Lea et al. · 2000 [cited by applicant]
US 6122749A · Gulick · 2000 [cited by applicant]
US 6148345A · Yamaki · 2000 [cited by applicant]
US 6469633B1 · Wachter · 2002 [cited by applicant]
US 6590982B1 · Chen · 2003 [cited by applicant]
US 6643744B1 · Cheng · 2003 [cited by applicant]
US 6690431B1 · Yang et al. · 2004 [cited by applicant]
US 6778869B2 · Champion · 2004 [cited by applicant]
US 6963271B1 · Fyffe · 2005 [cited by applicant]
US 6970940B1 · Vogel et al. · 2005 [cited by applicant]
US 7016504B1 · Shennib · 2006 [cited by examiner]
US 7126945B2 · Beach · 2006 [cited by applicant]
US 7295548B2 · Blank et al. · 2007 [cited by applicant]
US 7483538B2 · McCarty et al. · 2009 [cited by applicant]
US 7509181B2 · Champion · 2009 [cited by applicant]
US 7571014B1 · Lambourne et al. · 2009 [cited by applicant]
US 7630501B2 · Blank et al. · 2009 [cited by applicant]
US 7643894B2 · Braithwaite et al. · 2010 [cited by applicant]
US 7657762B2 · Orr · 2010 [cited by applicant]
US 7689304B2 · Sasaki · 2010 [cited by applicant]
US 7728316B2 · Fadell et al. · 2010 [cited by applicant]
US 7853341B2 · McCarty et al. · 2010 [cited by applicant]
US 7949707B2 · McDowall et al. · 2011 [cited by applicant]
US 7957762B2 · Herz et al. · 2011 [cited by applicant]
US 7987294B2 · Bryce et al. · 2011 [cited by applicant]
US 8030914B2 · Alameh et al. · 2011 [cited by applicant]
US 8045952B2 · Qureshey et al. · 2011 [cited by applicant]
US 8055364B2 · Champion · 2011 [cited by applicant]
US 8103009B2 · McCarty et al. · 2012 [cited by applicant]
US 8111132B2 · Allen et al. · 2012 [cited by applicant]
US 8148622B2 · Rothkopf et al. · 2012 [cited by applicant]
US 8214740B2 · Johnson · 2012 [cited by applicant]
US 8234395B2 · Millington · 2012 [cited by applicant]
US 8332414B2 · Nguyen et al. · 2012 [cited by applicant]
US 8381135B2 · Hotelling et al. · 2013 [cited by applicant]
US 8407623B2 · Kerr et al. · 2013 [cited by applicant]
US 8452020B2 · Gregg et al. · 2013 [cited by applicant]
US 8483853B1 · Lambourne · 2013 [cited by applicant]
US 8611560B2 · Goldstein et al. · 2013 [cited by applicant]
US 8676224B2 · Louch · 2014 [cited by applicant]
US 8824712B2 · Sacha · 2014 [cited by examiner]
US 8843586B2 · Pantos et al. · 2014 [cited by applicant]
US 8847757B2 · Kim et al. · 2014 [cited by applicant]
US 8885852B2 · Kim · 2014 [cited by examiner]
US 8954177B2 · Sanders · 2015 [cited by applicant]
US 8966394B2 · Gates et al. · 2015 [cited by applicant]
US 9137602B2 · Mayman et al. · 2015 [cited by applicant]
US 9280141B2 · Parker et al. · 2016 [cited by applicant]
US 9494683B1 · Sadek · 2016 [cited by applicant]
US 9579510B2 · Meskens · 2017 [cited by examiner]
US 9630006B2 · Gordon · 2017 [cited by examiner]
US 9648410B1 · Kratsas · 2017 [cited by examiner]
US 10013381B2 · Mayman et al. · 2018 [cited by applicant]
US 10955957B2 · Lee · 2021 [cited by examiner]
US 11019438B2 · Mayman · 2021 [cited by examiner]
US 20010043592A1 · Jimenez et al. · 2001 [cited by applicant]
US 20020072816A1 · Shdema et al. · 2002 [cited by applicant]
US 20020101651A1 · Dugan et al. · 2002 [cited by applicant]
US 20020124097A1 · Isely et al. · 2002 [cited by applicant]
US 20030210796A1 · McCarty et al. · 2003 [cited by applicant]
US 20050063556A1 · McEachen et al. · 2005 [cited by applicant]
US 20050177256A1 · Shintani et al. · 2005 [cited by applicant]
US 20050254669A1 · Bose · 2005 [cited by applicant]
US 20060093998A1 · Vertegaal et al. · 2006 [cited by applicant]
US 20060158168A1 · Yoshida et al. · 2006 [cited by applicant]
US 20060182285A1 · Warren et al. · 2006 [cited by applicant]
US 20060183505A1 · Willrich · 2006 [cited by applicant]
US 20070142944A1 · Goldberg et al. · 2007 [cited by applicant]
US 20070230723A1 · Hobson et al. · 2007 [cited by applicant]
US 20070291955A1 · Yamashita et al. · 2007 [cited by applicant]
US 20080069380A1 · Cheng · 2008 [cited by applicant]
US 20080075295A1 · Mayman et al. · 2008 [cited by applicant]
US 20080109956A1 · Bayley et al. · 2008 [cited by applicant]
US 20080134102A1 · Movold et al. · 2008 [cited by applicant]
US 20080226087A1 · Kinghorn · 2008 [cited by applicant]
US 20080260180A1 · Goldstein et al. · 2008 [cited by applicant]
US 20080266083A1 · Midholt et al. · 2008 [cited by applicant]
US 20080298606A1 · Johnson et al. · 2008 [cited by applicant]
US 20090097689A1 · Prest et al. · 2009 [cited by applicant]
US 20090102669A1 · Lin · 2009 [cited by applicant]
US 20090134102A1 · Cousins et al. · 2009 [cited by applicant]
US 20090139778A1 · Butler et al. · 2009 [cited by applicant]
US 20090190767A1 · Aaron et al. · 2009 [cited by applicant]
US 20090209293A1 · Louch · 2009 [cited by applicant]
US 20090303176A1 · Chen et al. · 2009 [cited by applicant]
US 20100045928A1 · Levy · 2010 [cited by applicant]
US 20100046766A1 · Gregg et al. · 2010 [cited by applicant]
US 20100064261A1 · Andrews et al. · 2010 [cited by applicant]
US 20100171027A1 · Yun · 2010 [cited by applicant]
US 20110003613A1 · Ko et al. · 2011 [cited by applicant]
US 20110087842A1 · Lu et al. · 2011 [cited by applicant]
US 20110109577A1 · Lee et al. · 2011 [cited by applicant]
US 20110163859A1 · Chraime et al. · 2011 [cited by applicant]
US 20110293102A1 · Kitazawa et al. · 2011 [cited by applicant]
US 20110320612A1 · Oka et al. · 2011 [cited by applicant]
US 20120021684A1 · Schultz et al. · 2012 [cited by applicant]
US 20120044199A1 · Karpin et al. · 2012 [cited by applicant]
US 20120121103A1 · Cohen et al. · 2012 [cited by applicant]
US 20120157073A1 · Kim et al. · 2012 [cited by applicant]
US 20120257768A1 · Park et al. · 2012 [cited by applicant]
US 20120268145A1 · Chandra et al. · 2012 [cited by applicant]
US 20120275617A1 · Serve et al. · 2012 [cited by applicant]
US 20120318364A1 · Sawaski et al. · 2012 [cited by applicant]
US 20130047084A1 · Sanders et al. · 2013 [cited by applicant]
US 20130114823A1 · Kari et al. · 2013 [cited by applicant]
US 20130167029A1 · Friesen et al. · 2013 [cited by applicant]
US 20130279724A1 · Stafford et al. · 2013 [cited by applicant]
US 20140006483A1 · Garmark et al. · 2014 [cited by applicant]
US 20140075308A1 · Sanders et al. · 2014 [cited by applicant]
US 20140108929A1 · Garmark et al. · 2014 [cited by applicant]
US 20140123005A1 · Forstall et al. · 2014 [cited by applicant]
US 20140133669A1 · Klinghult et al. · 2014 [cited by applicant]
US 20140140530A1 · Gomes-Casseres et al. · 2014 [cited by applicant]
US 20140378056A1 · Liu et al. · 2014 [cited by applicant]
US 20150026613A1 · Kwon et al. · 2015 [cited by applicant]
US 20150074527A1 · Sevigny et al. · 2015 [cited by applicant]
US 20150074528A1 · Sakalowsky et al. · 2015 [cited by applicant]
US 20150178038A1 · Yliaho et al. · 2015 [cited by applicant]
US 20150193193A1 · Khaira · 2015 [cited by examiner]
US 20150256954A1 · Carlsson et al. · 2015 [cited by applicant]
CN 101257535A · 2008 [cited by applicant]
CN 102231774A · 2011 [cited by applicant]
EP 1389853A1 · 2004 [cited by applicant]
EP 2194471A1 · 2010 [cited by applicant]
JP 2009218888 · 2009 [cited by applicant]
JP 2010523018 · 2010 [cited by applicant]
JP 20100277198 · 2010 [cited by applicant]
JP 2012008801 · 2012 [cited by applicant]
KR 1020110098556A · 2011 [cited by applicant]
WO 2003093950A2 · 2003 [cited by applicant]
WO 2008113053 · 2008 [cited by applicant]
WO 2009090600A1 · 2009 [cited by applicant]
WO 2014149533A2 · 2014 [cited by applicant]
Advisory Action mailed on Oct. 12, 2016, issued in connection with U.S. Appl. No. 14/939,958, filed Nov. 12, 2015, 3 pages. [cited by applicant]
AudioTron Quick Start Guide, Version 1.0, Mar. 2001, 24 pages. [cited by applicant]
AudioTron Reference Manual, Version 3.0, May 2002, 70 pages. [cited by applicant]
AudioTron Setup Guide, Version 3.0, May 2002, 38 pages. [cited by applicant]
Chinese Patent Office, Chinese Office Action mailed on Jan. 12, 2017, issued in connection with Chinese Application No. 201380045237.5, 9 pages. [cited by applicant]
Chinese Patent Office, Fourth Office Action mailed on Nov. 16, 2017, issued in connection with Chinese Patent Application No. 201380045237.5, 15 pages. [cited by applicant]
Chinese Patent Office, Office Action mailed on Apr. 20, 2017, issued in connection with Chinese Application No. 201380045237.5, 17 pages. [cited by applicant]
Chinese Patent Office, Chinese Office Action mailed on Jun. 14, 2016, issued in connection with Chinese Application No. 201380045237.5, 7 pages. [cited by applicant]
Coolthings, “Philips Shoqbox SB7200 Brings Real Ruggedness To Mobile Speakers,” Jun. 26, 2012, 12 pages URL: http://www.coolthings.com/philps-shoqbox-sb7200/. [cited by applicant]
“Denon 2003-2004 Product Catalog,” Denon, 2003-2004, 44 pages. [cited by applicant]
European Patent Office, European EPC Article 94.3 mailed on Feb. 2, 2021, issued in connection with European Application No. 19174205.5, 5 pages. [cited by applicant]
European Patent Office, European Extended Search Report mailed on Feb. 5, 2016, issued in connection with European Application No. 13808471.0, 7 pages. [cited by applicant]
European Patent Office, European Extended Search Report mailed on Jan. 20, 2020, issued in connection with European Application No. 19174205.5, 15 pages. [cited by applicant]
European Patent Office, European Search Report mailed on Oct. 7, 2019, issued in connection with European Application No. 19174205.5, 17 pages. [cited by applicant]
European Patent Office, Office Action mailed on May 24, 2017, issued in connection with European Application No. 13808471.0, 5 pages. [cited by applicant]
European Patent Office, Summons to Attend Oral Proceedings mailed on Jul. 11, 2018, issued in connection with European Application No. 13808471.0, 7 pages. [cited by applicant]
Final Office Action mailed on Mar. 1, 2017, issued in connection with U.S. Appl. No. 15/166,235, filed May 26, 2016, 12 pages. [cited by applicant]
Final Office Action mailed on Sep. 2, 2015, issued in connection with U.S. Appl. No. 13/536,250, filed Jun. 28, 2012, 7 pages. [cited by applicant]
Final Office Action mailed on Aug. 3, 2016, issued in connection with U.S. Appl. No. 14/939,958, filed Nov. 12, 2015, 15 pages. [cited by applicant]
Final Office Action mailed on Dec. 10, 2014, issued in connection with U.S. Appl. No. 13/536,250, filed Jun. 28, 2012, 15 pages. [cited by applicant]
Final Office Action mailed on Mar. 12, 2019, issued in connection with U.S. Appl. No. 15/972,476, filed May 7, 2018, 26 pages. [cited by applicant]
International Bureau, International Preliminary Report on Patentability, mailed on Jan. 8, 2015, issued in connection with International Application No. PCT/US2013/048457, filed on Jun. 28, 2013, 6 pages. [cited by applicant]
International Searching Authority, International Search Report mailed on Oct. 22, 2014, issued in connection with International Application No. PCT/US2013/048457, filed on Jun. 28, 2013, 3 pages. [cited by applicant]
International Searching Authority, Written Opinion mailed on Oct. 22, 2014, issued in connection with International Application No. PCT/US2013/048457, filed on Jun. 28, 2013, 6 pages. [cited by applicant]
Japanese Patent Office, Notice of Final Rejection mailed on Dec. 6, 2016, issued in connection with Japanese Application No. 2015-520551, 6 pages. [cited by applicant]
Japanese Patent Office, Office Action mailed on Mar. 29, 2016, issued in connection with Japanese Patent Application No. JP2015-520551, 9 pages. [cited by applicant]
Jo et al., “Synchronized One-to-many Media Streaming with Adaptive Playout Control,” Proceedings of SPIE, 2002, pp. 71-82, vol. 4861. [cited by applicant]
Non-Final Office Action mailed Aug. 11, 2021, issued in connection with U.S. Appl. No. 16/779,634, filed Feb. 2, 2020, 26 pages. [cited by applicant]
Non-Final Office Action mailed on Aug. 14, 2017, issued in connection with U.S. Appl. No. 15/166,235, filed May 26, 2016, 14 pages. [cited by applicant]
Non-Final Office action mailed on Nov. 14, 2016, issued in connection with U.S. Appl. No. 15/166,235, filed May 26, 2016, 14 pages. [cited by applicant]
Non-Final Office Action mailed on Sep. 15, 2014, issued in connection with U.S. Appl. No. 13/536,250, filed Jun. 28, 2012, 12 pages. [cited by applicant]
Non-Final Office Action mailed on Apr. 23, 2015, issued in connection with U.S. Appl. No. 13/536,250, filed Jun. 28, 2012, 15 pages. [cited by applicant]
Non-Final Office Action mailed on Feb. 27, 2015, issued in connection with U.S. Appl. No. 13/536,250, filed Jun. 28, 2012, 17 pages. [cited by applicant]
Non-Final Office Action mailed on Nov. 5, 2018, issued in connection with U.S. Appl. No. 15/972,476, filed May 7, 2018, 21 pages. [cited by applicant]
Notice of Allowance mailed on Jan. 9, 2018, issued in connection with U.S. Appl. No. 15/166,235, filed May 26, 2016, 7 pages. [cited by applicant]
Notice of Allowance mailed on Oct. 9, 2015, issued in connection with U.S. Appl. No. 13/536,250, filed Jun. 28, 2012, 8 pages. [cited by applicant]
Notice of Allowance mailed on May 1, 2017, issued in connection with U.S. Appl. No. 14/939,958, filed Nov. 12, 2015, 8 pages. [cited by applicant]
Notice of Allowance mailed on Nov. 10, 2021, issued in connection with U.S. Appl. No. 16/779,634, filed Feb. 2, 2020, 8 pages. [cited by applicant]
Notice of Allowance mailed on Jan. 19, 2017, issued in connection with U.S. Appl. No. 14/939,958, filed Nov. 12, 2015, 8 pages. [cited by applicant]
Notice of Allowance mailed on Sep. 27, 2019, issued in connection with U.S. Appl. No. 15/972,476, filed May 7, 2018, 8 pages. [cited by applicant]
United States Patent and Trademark Office, U.S. Appl. No. 60/490,768, filed Jul. 28, 2003, entitled “Method for synchronizing audio playback between multiple networked devices,” 13 pages. [cited by applicant]
United States Patent and Trademark Office, U.S. Appl. No. 60/825,407, filed Sep. 12, 2006, entitled “Controlling and manipulating groupings in a multi-zone music or media system,” 82 pages. [cited by applicant]
UPnP; “Universal Plug and Play Device Architecture,” Jun. 8, 2000; version 1.0; Microsoft Corporation; pp. 1-54. [cited by applicant]
Yamaha DME 64 Owner's Manual; copyright 2004, 80 pages. [cited by applicant]
Yamaha DME Designer 3.5 setup manual guide; copyright 2004, 16 pages. [cited by applicant]
Yamaha DME Designer 3.5 User Manual; Copyright 2004, 507 pages. [cited by applicant]
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US 12,398,871