IP Library Granted Patent US 9,247,284
Granted Patent B1
US 9,247,284 · App. 14/511,951 · Granted Jan 26, 2016

Portable content container displaying A/V files in response to a command received from a consumer device

Inventor: Lambertus Hesselink (Portola Valley, CA)
Assignee: Western Digital Technologies, Inc.
H04N21/4325H04N5/765H04N21/47217H04N21/6587
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Quick Facts
Patent No.
US 9,247,284
App. No.
14/511,951
Granted
Jan 26, 2016
Kind
B1
Abstract

In an embodiment, a media playback device is disclosed comprising a first interface configured to communicate with a media output device, a second interface configured to communicate with a data storage device, and control circuitry. In one embodiment, the control circuitry is configured to receive information identifying media files from a data storage device (DSD) over the second interface; generate a user interface for the media output device, the user interface identifying at least one of the media files; transmit the user interface to the media output device over the first interface; receive a play command from a user to play a selected media file; and transmit the play command over the second interface to the DSD to stream the selected media file on the media output device, wherein the media stream from the DSD bypasses the media playback device.

Claims (35)

1. A media playback device comprising:

a first interface configured to communicate with a media output device;

a second interface configured to communicate with a data storage device, the data storage device (DSD) comprising:

a storage medium configured to store one or more media files; and

a decoder operable to decode a media file into an media stream;

control circuitry configured to:

receive information identifying the one or more media files from the DSD over the second interface;

generate a user interface for the media output device, the user interface identifying at least one or more of the media files;

transmit the user interface to the media output device over the first interface;

receive a play command from a user to play a selected one of the at least one or more of the media files; and

transmit the play command over the second interface to the DSD to stream the selected media file on the media output device, wherein the media stream from the DSD bypasses the media playback device.

2. The media playback device of claim 1 , wherein the media stream from the DSD bypasses the media playback device by transmitting over a separate connection between the DSD and the media output device.

3. The media playback device of claim 2 , wherein the separate connection comprises a DSD output interface.

4. The media playback device of claim 3 , wherein the DSD output interface utilizes digital rights management (DRM) to encrypt content transmitted over the DSD output interface.

5. The media playback device of claim 1 , wherein the control circuitry is further configured to cause the media output device to switch from receiving data from the media playback device to receiving data from the DSD.

6. The media playback device of claim 1 , wherein the user interface comprises a graphical user interface (GUI).

7. The media playback device of claim 1 , wherein at least one of the first and second interfaces comprises a wireless interface.

8. The media playback device of claim 1 , the DSD further configured to encode the media stream into a format un-recordable by the media playback device.

9. The media playback device of claim 1 , wherein media output device comprises a display.

10. The media playback device of claim 1 , wherein the media stream comprises audio.

11. A method for securely playing media on a media playback device having a first interface configured to communicate with a media output device and a second interface configured to communicate with a data storage device (DSD), the method comprising:

receive information identifying one or more media files from the DSD over the second interface;

generate a user interface for a media output device, the user interface identifying at least one or more of the media files;

transmit the user interface to the media output device over the first interface;

receive a play command from a user to play a selected one of the at least one or more of the media files; and

transmit the play command, over the second interface, to the DSD to stream the selected media file on the media output device, wherein the media stream from the DSD bypasses the media playback device.

12. The method of claim 11 , wherein the media stream from the DSD bypasses the media playback device by transmitting over a separate connection between the DSD and the media output device.

13. The method of claim 12 , wherein the separate connection comprises a DSD output interface.

14. The method of claim 13 , wherein the DSD output interface utilizes digital rights management (DRM) to encrypt content transmitted over the DSD output interface.

15. The method of claim 11 , further comprising causing the media output device to switch from receiving data from the media playback device to receiving data from the DSD.

16. The method of claim 11 , wherein the user interface comprises a graphical user interface (GUI).

17. The method of claim 11 , wherein at least one of the first and second interfaces comprises a wireless interface.

18. The method of claim 11 , the DSD further configured to encode the media stream into a format un-recordable by the media playback device.

19. The method of claim 11 , wherein media output device comprises a display.

20. The method of claim 11 , wherein the media stream comprises audio.

Assignments (8)
PATENT COLLATERAL AGREEMENT - A&R LOAN AGREEMENT Recorded Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 064715/0001 →
PATENT COLLATERAL AGREEMENT - DDTL LOAN AGREEMENT Recorded Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 067045/0156 →
RELEASE OF SECURITY INTEREST AT REEL 038744 FRAME 0481 Recorded Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 058982/0556 →
RELEASE OF SECURITY INTEREST Recorded Mar 5, 2018
From: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 045501/0714 →
SECURITY AGREEMENT Recorded May 17, 2016
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038744/0481 →
SECURITY AGREEMENT Recorded May 17, 2016
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 038744/0281 →
SECURITY AGREEMENT Recorded May 17, 2016
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038722/0229 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 10, 2015
From: HESSELINK, LAMBERTUS
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 034677/0980 →
Continuity (2)
Continuation 14014025 · Aug 29, 2013
Continuation 12646927 · Dec 23, 2009