Granted Patent
B2
US 12,470,781 · App. 18/528,342 · Granted Nov 11, 2025
Federated digital rights management scheme including trusted systems
Inventors:
Eric William Grab (San Diego, CA); Chris Russell (San Diego, CA); Francis Yee-Dug Chan (San Diego, CA); Michael George Kiefer (Lake Havasu City, AZ)
Assignee:
DIVX, LLC
H04N21/8355G06F21/10G06F21/105H04L9/3268H04L63/0428H04N21/222H04N21/26606H04N21/26613H04N21/4627G06F21/1062
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Abstract
Federated systems for issuing playback certifications granting access to technically protected content are described. One embodiment of the system includes a registration server connected to a network, a content server connected to the network and to a trusted system, a first device including a non-volatile memory that is connected to the network and a second device including a non-volatile memory that is connected to the network. In addition, the registration server is configured to provide the first device with a first set of activation information in a first format, the first device is configured to store the first set of activation information in non-volatile memory, the registration server is configured to provide the second device with a second set of activation information in a second format, and the second device is configured to store the second set of activation information in non-volatile memory.
Claims (28)
1 . A content provider system comprising:
a trusted system including a processor and a memory containing a base encryption key and a content key, where the base encryption key is issued with respect to a particular class of playback devices;
a network interface device connected to the processor and configured to be connected to a network;
wherein the processor is configured to receive a request for access to a piece of content that is encrypted with the content key, where a request for access to a piece of content includes information indicative of a piece of content;
wherein the trusted system is configured to, in response to a request for access to a piece of content, provide a playback certification including encrypted information including an encrypted copy of the content key, where at least a portion of the encrypted information in the playback certification is encrypted using the base encryption key; and
wherein the processor is configured to transmit the playback certification via the network interface device.
2 . The content provider system of claim 1 , wherein the playback certification further comprises playback parameters governing aspects of playback of the content.
3 . The content provider system of claim 2 , wherein playback parameters include a time period of validity.
4 . The content provider system of claim 2 , wherein playback parameters include a number of times of playback, after which it expires.
5 . The content provider system of claim 1 , wherein the playback certification further includes an identification of an encryption key.
6 . The content provider system of claim 1 , wherein the content key is encrypted using a user encryption key.
7 . The content provider system of claim 1 , wherein multiple copies of the content key within the playback certification are encrypted using different user encryption keys.
8 . The content provider system of claim 1 , wherein multiple copies of the encrypted information in the playback certification are encrypted using different base encryption keys.
9 . The content provider system of claim 1 , wherein the trusted system is configured to receive information from a content provider server that is utilized to generate the content key.
10 . The content provider system of claim 1 , wherein the trusted system is configured to receive the content key from a content provider server.
11 . A method for providing access to a piece of media content, the method comprising:
receiving, by a trusted system, a request for access to a piece of content that is encrypted with a content key, where the request for access to a piece of content includes information indicative of a piece of content and where the trusted system includes a memory containing a base encryption key and the content key;
providing, by the trusted system in response to a request for access to a piece of content, a playback certification including encrypted information including an encrypted copy of the content key, where at least a portion of the encrypted information in the playback certification is encrypted using the base encryption key; and
transmitting, by the trusted system, the playback certification via the network interface device.
12 . The method of claim 11 , wherein the playback certification further comprises playback parameters governing aspects of playback of the content.
13 . The method of claim 12 , wherein playback parameters include a time period of validity.
14 . The method of claim 12 , wherein playback parameters include a number of times of playback, after which it expires.
15 . The method of claim 11 , wherein the playback certification further includes an identification of an encryption key.
16 . The method of claim 11 , wherein the content key is encrypted using a user encryption key.
17 . The method of claim 11 , wherein multiple copies of the content key within the playback certification are encrypted using different user encryption keys.
18 . The method of claim 11 , wherein multiple copies of the encrypted information in the playback certification are encrypted using different base encryption keys.
19 . The method of claim 11 , wherein the trusted system is configured to receive information from a content provider server that is utilized to generate the content key.
20 . The method of claim 11 , wherein the trusted system is configured to receive the content key from a content provider server.
Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Sep 20, 2024
From: GRAB, ERIC W.; RUSSELL, CHRIS; CHAN, FRANCIS; KIEFER, MIKE
To: DIVX, INC.
Reel/Frame 068648/0223 →
MERGER AND CHANGE OF NAME
Recorded Sep 20, 2024
From: DIVX, INC.; SIRACUSA MERGER LLC
To: DIVX, LLC
Reel/Frame 068648/0305 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Sep 20, 2024
From: SONIC IP, INC.
To: DIVX CF HOLDINGS LLC
Reel/Frame 068648/0354 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Sep 20, 2024
From: DIVX, LLC
To: SONIC IP, INC.
Reel/Frame 068648/0373 →
CHANGE OF NAME
Recorded Sep 20, 2024
From: DIVX CF HOLDINGS LLC
To: DIVX, LLC
Reel/Frame 068648/0385 →
Continuity (9)
Provisional Application
60782215
· Mar 14, 2006
References Cited (400)
US 3609227A
· Kuljian
· 1971
[cited by applicant]
US 3919474A
· Benson
· 1975
[cited by applicant]
US 4009331A
· Goldmark et al.
· 1977
[cited by applicant]
US 4602127A
· Neely
· 1986
[cited by examiner]
US 4694357A
· Rahman et al.
· 1987
[cited by applicant]
US 4694491A
· Horne et al.
· 1987
[cited by applicant]
US 4802170A
· Trottier
· 1989
[cited by applicant]
US 4964069A
· Ely
· 1990
[cited by applicant]
US 4974260A
· Rudak
· 1990
[cited by applicant]
US 5119474A
· Beitel et al.
· 1992
[cited by applicant]
US 5132992A
· Yurt et al.
· 1992
[cited by applicant]
US 5274758A
· Beitel et al.
· 1993
[cited by applicant]
US 5341474A
· Gelman et al.
· 1994
[cited by applicant]
US 5361332A
· Yoshida et al.
· 1994
[cited by applicant]
US 5396497A
· Veltman
· 1995
[cited by applicant]
US 5400401A
· Wasilewski et al.
· 1995
[cited by applicant]
US 5404436A
· Hamilton
· 1995
[cited by applicant]
US 5420801A
· Dockter et al.
· 1995
[cited by applicant]
US 5420974A
· Morris et al.
· 1995
[cited by applicant]
US 5471576A
· Yee
· 1995
[cited by applicant]
US 5477263A
· Ocallaghan et al.
· 1995
[cited by applicant]
US 5479303A
· Suzuki et al.
· 1995
[cited by applicant]
US 5487167A
· Dinallo et al.
· 1996
[cited by applicant]
US 5502766A
· Boebert et al.
· 1996
[cited by applicant]
US 5509070A
· Schull
· 1996
[cited by applicant]
US 5533021A
· Branstad et al.
· 1996
[cited by applicant]
US 5537408A
· Branstad et al.
· 1996
[cited by applicant]
US 5539908A
· Chen et al.
· 1996
[cited by applicant]
US 5541662A
· Adams et al.
· 1996
[cited by applicant]
US 5544318A
· Schmitz et al.
· 1996
[cited by applicant]
US 5550863A
· Yurt et al.
· 1996
[cited by applicant]
US 5574785A
· Ueno et al.
· 1996
[cited by applicant]
US 5583652A
· Ware
· 1996
[cited by applicant]
US 5589993A
· Naimpally et al.
· 1996
[cited by applicant]
US 5600721A
· Kitazato
· 1997
[cited by applicant]
US 5614940A
· Cobbley et al.
· 1997
[cited by applicant]
US 5621794A
· Matsuda et al.
· 1997
[cited by applicant]
US 5627936A
· Prasad
· 1997
[cited by applicant]
US 5630005A
· Ort
· 1997
[cited by applicant]
US 5633472A
· DeWitt et al.
· 1997
[cited by applicant]
US 5642171A
· Baumgartner et al.
· 1997
[cited by applicant]
US 5642338A
· Fukushima et al.
· 1997
[cited by applicant]
US 5655117A
· Goldberg et al.
· 1997
[cited by applicant]
US 5664044A
· Ware
· 1997
[cited by applicant]
US 5675382A
· Bauchspies
· 1997
[cited by applicant]
US 5675511A
· Prasad et al.
· 1997
[cited by applicant]
US 5684542A
· Tsukagoshi
· 1997
[cited by applicant]
US 5715403A
· Stefik
· 1998
[cited by applicant]
US 5717816A
· Boyce et al.
· 1998
[cited by applicant]
US 5719786A
· Nelson et al.
· 1998
[cited by applicant]
US 5745643A
· Mishina
· 1998
[cited by applicant]
US 5751280A
· Abbott
· 1998
[cited by applicant]
US 5751358A
· Suzuki et al.
· 1998
[cited by applicant]
US 5754648A
· Ryan et al.
· 1998
[cited by applicant]
US 5757968A
· Ando
· 1998
[cited by applicant]
US 5761417A
· Henley et al.
· 1998
[cited by applicant]
US 5763800A
· Rossum et al.
· 1998
[cited by applicant]
US 5765164A
· Prasad et al.
· 1998
[cited by applicant]
US 5794018A
· Vrvilo et al.
· 1998
[cited by applicant]
US 5805700A
· Nardone et al.
· 1998
[cited by applicant]
US 5813010A
· Kurano et al.
· 1998
[cited by applicant]
US 5819160A
· Foladare et al.
· 1998
[cited by applicant]
US 5822524A
· Chen et al.
· 1998
[cited by applicant]
US 5828370A
· Moeller et al.
· 1998
[cited by applicant]
US 5838791A
· Torii et al.
· 1998
[cited by applicant]
US 5841432A
· Carmel et al.
· 1998
[cited by applicant]
US 5844575A
· Reid
· 1998
[cited by applicant]
US 5848217A
· Tsukagoshi et al.
· 1998
[cited by applicant]
US 5852664A
· Iverson et al.
· 1998
[cited by applicant]
US 5854873A
· Mori et al.
· 1998
[cited by applicant]
US 5867625A
· McLaren
· 1999
[cited by applicant]
US 5874986A
· Gibbon et al.
· 1999
[cited by applicant]
US 5878135A
· Blatter et al.
· 1999
[cited by applicant]
US 5881038A
· Oshima et al.
· 1999
[cited by applicant]
US 5887110A
· Sakamoto et al.
· 1999
[cited by applicant]
US 5892900A
· Ginter et al.
· 1999
[cited by applicant]
US 5892915A
· Duso et al.
· 1999
[cited by applicant]
US 5903261A
· Walsh et al.
· 1999
[cited by applicant]
US 5907597A
· Mark
· 1999
[cited by applicant]
US 5907658A
· Murase et al.
· 1999
[cited by applicant]
US 5912710A
· Fujimoto
· 1999
[cited by applicant]
US 5923869A
· Kashiwagi et al.
· 1999
[cited by applicant]
US 5946446A
· Yanagihara
· 1999
[cited by applicant]
US 5956729A
· Goetz et al.
· 1999
[cited by applicant]
US 5959690A
· Toebes, VIII et al.
· 1999
[cited by applicant]
US 5970147A
· Davis
· 1999
[cited by applicant]
US 5973679A
· Abbott et al.
· 1999
[cited by applicant]
US 5999812A
· Himsworth
· 1999
[cited by applicant]
US 6002834A
· Hirabayashi et al.
· 1999
[cited by applicant]
US 6005621A
· Linzer et al.
· 1999
[cited by applicant]
US 6009237A
· Hirabayashi et al.
· 1999
[cited by applicant]
US 6016381A
· Taira et al.
· 2000
[cited by applicant]
US 6018611A
· Nogami et al.
· 2000
[cited by applicant]
US 6031622A
· Ristow et al.
· 2000
[cited by applicant]
US 6038257A
· Brusewitz et al.
· 2000
[cited by applicant]
US 6038316A
· Dwork et al.
· 2000
[cited by applicant]
US 6044469A
· Horstmann
· 2000
[cited by applicant]
US 6046778A
· Nonomura et al.
· 2000
[cited by applicant]
US 6047100A
· McLaren
· 2000
[cited by applicant]
US 6057832A
· Lev et al.
· 2000
[cited by applicant]
US 6058240A
· McLaren
· 2000
[cited by applicant]
US 6064794A
· McLaren et al.
· 2000
[cited by applicant]
US 6065050A
· DeMoney
· 2000
[cited by applicant]
US 6079566A
· Eleftheriadis et al.
· 2000
[cited by applicant]
US 6097877A
· Katayama et al.
· 2000
[cited by applicant]
US 6108422A
· Newby et al.
· 2000
[cited by applicant]
US 6141754A
· Choy
· 2000
[cited by applicant]
US 6151634A
· Glaser et al.
· 2000
[cited by applicant]
US 6155840A
· Sallette
· 2000
[cited by applicant]
US 6157410A
· Izumi et al.
· 2000
[cited by applicant]
US 6169242B1
· Fay et al.
· 2001
[cited by applicant]
US 6175921B1
· Rosen
· 2001
[cited by applicant]
US 6192075B1
· Jeng et al.
· 2001
[cited by applicant]
US 6195388B1
· Choi et al.
· 2001
[cited by applicant]
US 6199107B1
· Dujari
· 2001
[cited by applicant]
US 6204883B1
· Tsukagoshi
· 2001
[cited by applicant]
US 6222981B1
· Rijckaert
· 2001
[cited by applicant]
US 6266483B1
· Okada et al.
· 2001
[cited by applicant]
US 6282320B1
· Hasegawa et al.
· 2001
[cited by applicant]
US 6282653B1
· Berstis et al.
· 2001
[cited by applicant]
US 6289450B1
· Pensak et al.
· 2001
[cited by applicant]
US 6292621B1
· Tanaka et al.
· 2001
[cited by applicant]
US 6308005B1
· Ando et al.
· 2001
[cited by applicant]
US 6320905B1
· Konstantinides
· 2001
[cited by applicant]
US 6330286B1
· Lyons et al.
· 2001
[cited by applicant]
US 6347145B2
· Kato et al.
· 2002
[cited by applicant]
US 6351538B1
· Uz
· 2002
[cited by applicant]
US 6373803B2
· Ando et al.
· 2002
[cited by applicant]
US 6374144B1
· Viviani et al.
· 2002
[cited by applicant]
US 6389218B2
· Gordon et al.
· 2002
[cited by applicant]
US 6389473B1
· Carmel et al.
· 2002
[cited by applicant]
US 6395969B1
· Fuhrer
· 2002
[cited by applicant]
US 6397230B1
· Carmel et al.
· 2002
[cited by applicant]
US 6415031B1
· Colligan et al.
· 2002
[cited by applicant]
US 6418270B1
· Steenhof et al.
· 2002
[cited by applicant]
US 6430354B1
· Watanabe
· 2002
[cited by applicant]
US 6441754B1
· Wang et al.
· 2002
[cited by applicant]
US 6445877B1
· Okada et al.
· 2002
[cited by applicant]
US 6449719B1
· Baker
· 2002
[cited by applicant]
US 6453115B1
· Boyle
· 2002
[cited by applicant]
US 6453116B1
· Ando et al.
· 2002
[cited by applicant]
US 6466671B1
· Maillard et al.
· 2002
[cited by applicant]
US 6466733B1
· Kim
· 2002
[cited by applicant]
US 6504873B1
· Vehvilaeinen
· 2003
[cited by applicant]
US 6510513B1
· Danieli
· 2003
[cited by applicant]
US 6510554B1
· Gordon et al.
· 2003
[cited by applicant]
US 6512883B2
· Shim et al.
· 2003
[cited by applicant]
US 6516064B1
· Osawa et al.
· 2003
[cited by applicant]
US 6532262B1
· Fukuda et al.
· 2003
[cited by applicant]
US 6535920B1
· Parry et al.
· 2003
[cited by applicant]
US 6578200B1
· Takao et al.
· 2003
[cited by applicant]
US 6587506B1
· Noridomi et al.
· 2003
[cited by applicant]
US 6594699B1
· Sahai et al.
· 2003
[cited by applicant]
US 6621979B1
· Eerenberg et al.
· 2003
[cited by applicant]
US 6625320B1
· Nilsson et al.
· 2003
[cited by applicant]
US 6642967B1
· Saunders
· 2003
[cited by applicant]
US 6654933B1
· Abbott et al.
· 2003
[cited by applicant]
US 6658056B1
· Duruöz et al.
· 2003
[cited by applicant]
US 6665835B1
· Gutfreund et al.
· 2003
[cited by applicant]
US 6671408B1
· Kaku
· 2003
[cited by applicant]
US 6690838B2
· Zhou
· 2004
[cited by applicant]
US 6697568B1
· Kaku
· 2004
[cited by applicant]
US 6714909B1
· Gibbon et al.
· 2004
[cited by applicant]
US 6721794B2
· Taylor et al.
· 2004
[cited by applicant]
US 6724944B1
· Kalevo et al.
· 2004
[cited by applicant]
US 6725281B1
· Zintel et al.
· 2004
[cited by applicant]
US 6742082B1
· Lango et al.
· 2004
[cited by applicant]
US 6751623B1
· Basso et al.
· 2004
[cited by applicant]
US 6771703B1
· Oguz et al.
· 2004
[cited by applicant]
US 6807306B1
· Girgensohn et al.
· 2004
[cited by applicant]
US 6810031B1
· Hegde et al.
· 2004
[cited by applicant]
US 6810131B2
· Nakagawa et al.
· 2004
[cited by applicant]
US 6810389B1
· Meyer
· 2004
[cited by applicant]
US 6813437B2
· Ando et al.
· 2004
[cited by applicant]
US 6819394B1
· Nomura et al.
· 2004
[cited by applicant]
US 6850252B1
· Hoffberg
· 2005
[cited by applicant]
US 6856997B2
· Lee et al.
· 2005
[cited by applicant]
US 6859496B1
· Boroczky et al.
· 2005
[cited by applicant]
US 6868525B1
· Szabo
· 2005
[cited by applicant]
US 6871006B1
· Oguz et al.
· 2005
[cited by applicant]
US 6912253B1
· Li et al.
· 2005
[cited by applicant]
US 6912513B1
· Candelore
· 2005
[cited by applicant]
US 6917652B2
· Lyu
· 2005
[cited by applicant]
US 6920179B1
· Anand et al.
· 2005
[cited by applicant]
US 6931531B1
· Takahashi
· 2005
[cited by applicant]
US 6931543B1
· Pang et al.
· 2005
[cited by applicant]
US 6944621B1
· Collart
· 2005
[cited by applicant]
US 6944629B1
· Shioi et al.
· 2005
[cited by applicant]
US 6956901B2
· Boroczky et al.
· 2005
[cited by applicant]
US 6957350B1
· Demos
· 2005
[cited by applicant]
US 6965646B1
· Firestone
· 2005
[cited by applicant]
US 6965724B1
· Boccon-Gibod et al.
· 2005
[cited by applicant]
US 6965993B2
· Baker
· 2005
[cited by applicant]
US 6970564B1
· Kubota et al.
· 2005
[cited by applicant]
US 6983079B2
· Kim
· 2006
[cited by applicant]
US 6985588B1
· Glick et al.
· 2006
[cited by applicant]
US 6988144B1
· Luken et al.
· 2006
[cited by applicant]
US 7006757B2
· Ando et al.
· 2006
[cited by applicant]
US 7007170B2
· Morten
· 2006
[cited by applicant]
US 7020287B2
· Unger
· 2006
[cited by applicant]
US 7023924B1
· Keller et al.
· 2006
[cited by applicant]
US 7023992B1
· Kubota et al.
· 2006
[cited by applicant]
US 7043021B2
· Graunke et al.
· 2006
[cited by applicant]
US 7043473B1
· Rassool et al.
· 2006
[cited by applicant]
US 7051110B2
· Hagai et al.
· 2006
[cited by applicant]
US 7054968B2
· Shrader et al.
· 2006
[cited by applicant]
US 7058177B1
· Trimberger et al.
· 2006
[cited by applicant]
US 7073191B2
· Srikantan et al.
· 2006
[cited by applicant]
US 7103906B1
· Katz et al.
· 2006
[cited by applicant]
US 7110542B1
· Tripathy
· 2006
[cited by applicant]
US 7120250B2
· Candelore
· 2006
[cited by applicant]
US 7124303B2
· Candelore et al.
· 2006
[cited by applicant]
US 7127155B2
· Ando et al.
· 2006
[cited by applicant]
US 7139868B2
· Parry et al.
· 2006
[cited by applicant]
US 7143289B2
· Denning et al.
· 2006
[cited by applicant]
US 7150045B2
· Koelle et al.
· 2006
[cited by applicant]
US 7151832B1
· Fetkovich et al.
· 2006
[cited by applicant]
US 7151833B2
· Candelore et al.
· 2006
[cited by applicant]
US 7165175B1
· Kollmyer et al.
· 2007
[cited by applicant]
US 7167560B2
· Yu
· 2007
[cited by applicant]
US 7181438B1
· Szabo
· 2007
[cited by applicant]
US 7185363B1
· Narin et al.
· 2007
[cited by applicant]
US 7188183B1
· Paul et al.
· 2007
[cited by applicant]
US 7191335B1
· Maillard
· 2007
[cited by applicant]
US 7197234B1
· Chatterton
· 2007
[cited by applicant]
US 7203313B2
· England et al.
· 2007
[cited by applicant]
US 7206940B2
· Evans et al.
· 2007
[cited by applicant]
US 7209892B1
· Galuten et al.
· 2007
[cited by applicant]
US 7212726B2
· Zetts
· 2007
[cited by applicant]
US 7231132B1
· Davenport
· 2007
[cited by applicant]
US 7231516B1
· Sparrell et al.
· 2007
[cited by applicant]
US 7233669B2
· Candelore
· 2007
[cited by applicant]
US 7233948B1
· Shamoon et al.
· 2007
[cited by applicant]
US 7237061B1
· Boic
· 2007
[cited by applicant]
US 7242766B1
· Lyle
· 2007
[cited by applicant]
US 7242772B1
· Tehranchi
· 2007
[cited by applicant]
US 7243346B1
· Seth et al.
· 2007
[cited by applicant]
US 7243366B2
· Medvinsky et al.
· 2007
[cited by applicant]
US 7274861B2
· Yahata et al.
· 2007
[cited by applicant]
US 7295673B2
· Grab et al.
· 2007
[cited by applicant]
US 7302059B2
· Candelore et al.
· 2007
[cited by applicant]
US 7302490B1
· Gupta et al.
· 2007
[cited by applicant]
US 7315829B1
· Tagawa et al.
· 2008
[cited by applicant]
US 7328345B2
· Morten et al.
· 2008
[cited by applicant]
US 7330875B1
· Parasnis et al.
· 2008
[cited by applicant]
US 7340528B2
· Noblecourt et al.
· 2008
[cited by applicant]
US 7346163B2
· Pedlow, Jr. et al.
· 2008
[cited by applicant]
US 7349886B2
· Morten et al.
· 2008
[cited by applicant]
US 7349976B1
· Glaser et al.
· 2008
[cited by applicant]
US 7352956B1
· Winter et al.
· 2008
[cited by applicant]
US 7356143B2
· Morten
· 2008
[cited by applicant]
US 7356245B2
· Belknap et al.
· 2008
[cited by applicant]
US 7363647B1
· Fakharzadeh
· 2008
[cited by applicant]
US 7366788B2
· Jones et al.
· 2008
[cited by applicant]
US 7376233B2
· Candelore et al.
· 2008
[cited by applicant]
US 7376831B2
· Kollmyer et al.
· 2008
[cited by applicant]
US 7382879B1
· Miller
· 2008
[cited by applicant]
US 7389273B2
· Irwin et al.
· 2008
[cited by applicant]
US 7397853B2
· Kwon et al.
· 2008
[cited by applicant]
US 7400679B2
· Kwon et al.
· 2008
[cited by applicant]
US 7406174B2
· Palmer
· 2008
[cited by applicant]
US 7406176B2
· Zhu et al.
· 2008
[cited by applicant]
US 7418132B2
· Hoshuyama
· 2008
[cited by applicant]
US 7421411B2
· Kontio et al.
· 2008
[cited by applicant]
US 7443449B2
· Momosaki et al.
· 2008
[cited by applicant]
US 7454780B2
· Katsube et al.
· 2008
[cited by applicant]
US 7457359B2
· Mabey et al.
· 2008
[cited by applicant]
US 7457415B2
· Reitmeier et al.
· 2008
[cited by applicant]
US 7460668B2
· Grab et al.
· 2008
[cited by applicant]
US 7472280B2
· Giobbi
· 2008
[cited by applicant]
US 7478325B2
· Foehr
· 2009
[cited by applicant]
US 7484103B2
· Woo et al.
· 2009
[cited by applicant]
US 7493018B2
· Kim
· 2009
[cited by applicant]
US 7499930B2
· Naka et al.
· 2009
[cited by applicant]
US 7499938B2
· Collart
· 2009
[cited by applicant]
US 7515710B2
· Russell et al.
· 2009
[cited by applicant]
US 7526450B2
· Hughes et al.
· 2009
[cited by applicant]
US 7539213B2
· Guillemot et al.
· 2009
[cited by applicant]
US 7546641B2
· Robert et al.
· 2009
[cited by applicant]
US 7577980B2
· Kienzle et al.
· 2009
[cited by applicant]
US 7594271B2
· Zhuk et al.
· 2009
[cited by applicant]
US 7610365B1
· Kraft et al.
· 2009
[cited by applicant]
US 7623759B2
· Shimoda
· 2009
[cited by applicant]
US 7624337B2
· Sull et al.
· 2009
[cited by applicant]
US 7627750B1
· Chan
· 2009
[cited by applicant]
US 7627888B2
· Ganesan et al.
· 2009
[cited by applicant]
US 7639804B2
· Candelore et al.
· 2009
[cited by applicant]
US 7639921B2
· Seo et al.
· 2009
[cited by applicant]
US 7640358B2
· Deshpande
· 2009
[cited by applicant]
US 7640435B2
· Morten
· 2009
[cited by applicant]
US 7644172B2
· Stewart et al.
· 2010
[cited by applicant]
US 7653686B2
· Yoneda
· 2010
[cited by applicant]
US 7664262B2
· Haruki
· 2010
[cited by applicant]
US 7664872B2
· Osborne et al.
· 2010
[cited by applicant]
US 7676555B2
· Bushee et al.
· 2010
[cited by applicant]
US 7689510B2
· Lamkin et al.
· 2010
[cited by applicant]
US 7697686B2
· Puiatti et al.
· 2010
[cited by applicant]
US 7702925B2
· Hanko et al.
· 2010
[cited by applicant]
US 7711052B2
· Hannuksela et al.
· 2010
[cited by applicant]
US 7711647B2
· Gunaseelan et al.
· 2010
[cited by applicant]
US 7720352B2
· Belknap et al.
· 2010
[cited by applicant]
US 7734806B2
· Park
· 2010
[cited by applicant]
US 7747853B2
· Candelore
· 2010
[cited by applicant]
US 7751564B2
· Candelore et al.
· 2010
[cited by applicant]
US 7756270B2
· Shimosato et al.
· 2010
[cited by applicant]
US 7756271B2
· Zhu et al.
· 2010
[cited by applicant]
US 7761892B2
· Ellis et al.
· 2010
[cited by applicant]
US 7779097B2
· Lamkin et al.
· 2010
[cited by applicant]
US 7787622B2
· Sprunk
· 2010
[cited by applicant]
US 7788271B2
· Soma et al.
· 2010
[cited by applicant]
US 7797720B2
· Gopalakrishnan et al.
· 2010
[cited by applicant]
US 7817608B2
· Rassool et al.
· 2010
[cited by applicant]
US 7840489B2
· Candelore
· 2010
[cited by applicant]
US 7840693B2
· Gupta et al.
· 2010
[cited by applicant]
US 7853980B2
· Pedlow, Jr. et al.
· 2010
[cited by applicant]
US 7864186B2
· Robotham et al.
· 2011
[cited by applicant]
US 7869691B2
· Kelly et al.
· 2011
[cited by applicant]
US 7873740B2
· Sitaraman et al.
· 2011
[cited by applicant]
US 7877002B2
· Ikeda et al.
· 2011
[cited by applicant]
US 7881478B2
· Derouet
· 2011
[cited by applicant]
US 7882034B2
· Hug et al.
· 2011
[cited by applicant]
US 7885405B1
· Bong
· 2011
[cited by applicant]
US 7895311B1
· Juenger
· 2011
[cited by applicant]
US 7907833B2
· Lee
· 2011
[cited by applicant]
US 7913277B1
· Rahrer
· 2011
[cited by applicant]
US 7945143B2
· Yahata et al.
· 2011
[cited by applicant]
US 7949703B2
· Matsuzaki et al.
· 2011
[cited by applicant]
US 7962942B1
· Craner
· 2011
[cited by applicant]
US 7970835B2
· St, Jacques
· 2011
[cited by applicant]
US 7974714B2
· Hoffberg
· 2011
[cited by applicant]
US 7984513B1
· Kyne et al.
· 2011
[cited by applicant]
US 7991156B1
· Miller
· 2011
[cited by applicant]
US 8001471B2
· Shaver et al.
· 2011
[cited by applicant]
US 8010810B1
· Fitzgerald et al.
· 2011
[cited by applicant]
US 8015491B2
· Shaver et al.
· 2011
[cited by applicant]
US 8023562B2
· Zheludkov et al.
· 2011
[cited by applicant]
US 8046453B2
· Olaiya
· 2011
[cited by applicant]
US 8054880B2
· Yu et al.
· 2011
[cited by applicant]
US 8065708B1
· Smyth et al.
· 2011
[cited by applicant]
US 8069260B2
· Speicher et al.
· 2011
[cited by applicant]
US 8073900B2
· Guedalia et al.
· 2011
[cited by applicant]
US 8074083B1
· Lee et al.
· 2011
[cited by applicant]
US 8078644B2
· Hannuksela
· 2011
[cited by applicant]
US 8082442B2
· Keljo et al.
· 2011
[cited by applicant]
US 8131875B1
· Chen
· 2012
[cited by applicant]
US 8135041B2
· Ramaswamy
· 2012
[cited by applicant]
US 8160157B2
· Lamy-Bergot et al.
· 2012
[cited by applicant]
US 8169916B1
· Pai et al.
· 2012
[cited by applicant]
US 8170210B2
· Manders et al.
· 2012
[cited by applicant]
US 8195714B2
· Mckibben et al.
· 2012
[cited by applicant]
US 8201214B1
· Wallace et al.
· 2012
[cited by applicant]
US 8201264B2
· Grab et al.
· 2012
[cited by applicant]
US 8213607B2
· Rose et al.
· 2012
[cited by applicant]
US 8213768B2
· Morioka et al.
· 2012
[cited by applicant]
US 8218439B2
· Deshpande
· 2012
[cited by applicant]
US 8225061B2
· Greenebaum
· 2012
[cited by applicant]
US 8233768B2
· Soroushian et al.
· 2012
[cited by applicant]
US 8243924B2
· Chen et al.
· 2012
[cited by applicant]
US 8245124B1
· Gupta
· 2012
[cited by applicant]
US 8249168B2
· Graves
· 2012
[cited by applicant]
US 8261356B2
· Choi et al.
· 2012
[cited by applicant]
US 8265168B1
· Masterson et al.
· 2012
[cited by applicant]
US 8270473B2
· Chen et al.
· 2012
[cited by applicant]
US 8270819B2
· Vannier
· 2012
[cited by applicant]
US 8275871B2
· Ram et al.
· 2012
[cited by applicant]
US 8286213B2
· Seo
· 2012
[cited by applicant]
US 8286621B2
· Halmone
· 2012
[cited by applicant]
US 8289338B2
· Priyadarshi et al.
· 2012
[cited by applicant]
US 8290157B2
· Candelore
· 2012
[cited by applicant]
US 8291460B1
· Peacock
· 2012
[cited by applicant]
US 8296434B1
· Miller et al.
· 2012
[cited by applicant]
US 8311094B2
· Kamariotis et al.
· 2012
[cited by applicant]
US 8311111B2
· Xu et al.
· 2012
[cited by applicant]
US 8311115B2
· Gu et al.
· 2012
[cited by applicant]
US 8312079B2
· Newsome et al.
· 2012
[cited by applicant]
US 8321556B1
· Chatterjee et al.
· 2012
[cited by applicant]
US 8325800B2
· Holcomb et al.
· 2012
[cited by applicant]
US 8327009B2
· Prestenback et al.
· 2012
[cited by applicant]
US 8341715B2
· Sherkin et al.
· 2012
[cited by applicant]
US 8346753B2
· Hayes
· 2013
[cited by applicant]
US 8365235B2
· Hunt et al.
· 2013
[cited by applicant]
US 8369421B2
· Kadono et al.
· 2013
[cited by applicant]
US 8380041B2
· Barton et al.
· 2013
[cited by applicant]
US 8386621B2
· Park
· 2013
[cited by applicant]
US 8396114B2
· Gu et al.
· 2013
[cited by applicant]
US 8397265B2
· Henocq et al.
· 2013
[cited by applicant]
US 8401188B1
· Swaminathan
· 2013
[cited by applicant]
US 8401900B2
· Cansler et al.
· 2013
[cited by applicant]
US 8407753B2
· Kuo
· 2013
[cited by applicant]
US 8412841B1
· Swaminathan et al.
· 2013
[cited by applicant]
US 8423889B1
· Zagorie et al.
· 2013
[cited by applicant]
US 8452110B2
· Shoham et al.
· 2013
[cited by applicant]
US 8456380B2
· Pagan
· 2013
[cited by applicant]
US 8464066B1
· Price et al.
· 2013
[cited by applicant]
US 8472792B2
· Butt
· 2013
[cited by applicant]
US 8473630B1
· Galligan
· 2013
[cited by applicant]
US 8484368B2
· Robert et al.
· 2013
[cited by applicant]
US 8510303B2
· Soroushian et al.
· 2013
[cited by applicant]
US 8510404B2
· Carmel et al.
· 2013
[cited by applicant]
US 8514926B2
· Ro et al.
· 2013
[cited by applicant]