CN1238886A - 用于处理加密的视频数据以便产生解密的节目数据的方法 - Google Patents
用于处理加密的视频数据以便产生解密的节目数据的方法 Download PDFInfo
- Publication number
- CN1238886A CN1238886A CN97180119A CN97180119A CN1238886A CN 1238886 A CN1238886 A CN 1238886A CN 97180119 A CN97180119 A CN 97180119A CN 97180119 A CN97180119 A CN 97180119A CN 1238886 A CN1238886 A CN 1238886A
- Authority
- CN
- China
- Prior art keywords
- data
- program
- encrypted code
- deciphering
- mpeg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 30
- 238000012545 processing Methods 0.000 title description 17
- 238000003860 storage Methods 0.000 claims description 81
- 238000012856 packing Methods 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 239000000872 buffer Substances 0.000 description 27
- 230000006870 function Effects 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 17
- 230000015654 memory Effects 0.000 description 12
- 238000013475 authorization Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 238000013478 data encryption standard Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- TVZRAEYQIKYCPH-UHFFFAOYSA-N 3-(trimethylsilyl)propane-1-sulfonic acid Chemical compound C[Si](C)(C)CCCS(O)(=O)=O TVZRAEYQIKYCPH-UHFFFAOYSA-N 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000003733 optic disk Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video stream decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/762,483 US5878135A (en) | 1996-11-27 | 1996-11-27 | Decoding system for processing encrypted broadcast, cable or satellite video data |
US08/762,483 | 1996-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1238886A true CN1238886A (zh) | 1999-12-15 |
CN1168312C CN1168312C (zh) | 2004-09-22 |
Family
ID=25065195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971801193A Expired - Lifetime CN1168312C (zh) | 1996-11-27 | 1997-10-28 | 用于处理加密的视频数据以便产生解密的节目数据的方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5878135A (zh) |
EP (1) | EP0941610B1 (zh) |
JP (2) | JP4592833B2 (zh) |
KR (1) | KR100474209B1 (zh) |
CN (1) | CN1168312C (zh) |
AU (1) | AU7402398A (zh) |
BR (1) | BR9714318B1 (zh) |
CA (1) | CA2272921C (zh) |
DE (1) | DE69718199T2 (zh) |
ES (1) | ES2189001T3 (zh) |
MY (1) | MY117019A (zh) |
TW (1) | TW376656B (zh) |
WO (1) | WO1998024236A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7933411B2 (en) | 2002-06-28 | 2011-04-26 | Trident Microsystems (Far East) Ltd. | Method of constructing MPEG program streams from encrypted MPEG transport streams |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6850252B1 (en) | 1999-10-05 | 2005-02-01 | Steven M. Hoffberg | Intelligent electronic appliance system and method |
US6418424B1 (en) | 1991-12-23 | 2002-07-09 | Steven M. Hoffberg | Ergonomic man-machine interface incorporating adaptive pattern recognition based control system |
US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
US6400996B1 (en) | 1999-02-01 | 2002-06-04 | Steven M. Hoffberg | Adaptive pattern recognition based control system and method |
US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
US5619501A (en) * | 1994-04-22 | 1997-04-08 | Thomson Consumer Electronics, Inc. | Conditional access filter as for a packet video signal inverse transport system |
US8574074B2 (en) | 2005-09-30 | 2013-11-05 | Sony Computer Entertainment America Llc | Advertising impression determination |
US5878135A (en) * | 1996-11-27 | 1999-03-02 | Thomson Consumer Electronics, Inc. | Decoding system for processing encrypted broadcast, cable or satellite video data |
DE19823532C2 (de) * | 1998-05-26 | 2003-08-21 | T Mobile Deutschland Gmbh | Verfahren zur Steuerung eines Teilnehmeridentitätsmoduls (SIM) in Mobilfunksystemen |
JP4662628B2 (ja) * | 1998-06-12 | 2011-03-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 伝送システム |
US6530021B1 (en) | 1998-07-20 | 2003-03-04 | Koninklijke Philips Electronics N.V. | Method and system for preventing unauthorized playback of broadcasted digital data streams |
US6226618B1 (en) * | 1998-08-13 | 2001-05-01 | International Business Machines Corporation | Electronic content delivery system |
JP4069339B2 (ja) * | 1998-10-16 | 2008-04-02 | ソニー株式会社 | 信号変換装置および信号変換方法 |
US7904187B2 (en) | 1999-02-01 | 2011-03-08 | Hoffberg Steven M | Internet appliance system and method |
US6754784B1 (en) | 2000-02-01 | 2004-06-22 | Cirrus Logic, Inc. | Methods and circuits for securing encached information |
DE50006287D1 (de) * | 2000-03-10 | 2004-06-03 | Rudolf Ritter | Verfahren, kommunikationssystem und empfangsvorrichtung für die verrechnung von zugriffskontrollierten programmen und/oder daten von broadcastsendern |
US7310809B2 (en) * | 2000-05-19 | 2007-12-18 | General Instrument Corporation | Scalable pay-by-time technique for secure multicast distribution of streaming content |
KR20030094216A (ko) * | 2000-10-26 | 2003-12-11 | 제너럴 인스트루먼트 코포레이션 | 복수의 클라이언트로의 프로그램 콘텐츠 다중방송 방법 및그를 수행하는 컴퓨터 실행 코드 또는 명령을 갖는 컴퓨터판독 매체 |
US7912220B2 (en) * | 2001-02-05 | 2011-03-22 | Broadcom Corporation | Packetization of non-MPEG stream data in systems using advanced multi-stream POD interface |
DE10105737B4 (de) * | 2001-02-08 | 2006-11-16 | Grundig Multimedia B.V. | Vorrichtung zur Übertragung von Bild- oder Tonsignaldaten zwischen einem digitalen Empfangs- und/oder Wiedergabegerät und einem digitalen Speicher |
US8751310B2 (en) | 2005-09-30 | 2014-06-10 | Sony Computer Entertainment America Llc | Monitoring advertisement impressions |
EP1241873A1 (en) * | 2001-03-15 | 2002-09-18 | STMicroelectronics Ltd. | Storage of digital data |
US6785656B2 (en) * | 2001-06-05 | 2004-08-31 | Xm Satellite Radio, Inc. | Method and apparatus for digital audio playback using local stored content |
US7065213B2 (en) * | 2001-06-29 | 2006-06-20 | Scientific-Atlanta, Inc. | In a subscriber network receiving digital packets and transmitting digital packets below a predetermined maximum bit rate |
JP2003076432A (ja) * | 2001-09-05 | 2003-03-14 | Nec Corp | プログラム実行装置及びそれに用いるプログラム実行方法並びにそのプログラム |
US7570766B2 (en) * | 2002-03-01 | 2009-08-04 | Intel Corporation | Transparently embedding non-compliant data in a data stream |
CN100479455C (zh) * | 2002-04-05 | 2009-04-15 | 松下电器产业株式会社 | 内容使用系统 |
JP4211306B2 (ja) * | 2002-07-19 | 2009-01-21 | パナソニック株式会社 | 送信装置、及び受信装置 |
US7251328B2 (en) * | 2003-01-14 | 2007-07-31 | General Instrument Corporation | System for secure decryption of streaming media using selective decryption of header information and decryption of reassembled content |
US7779482B1 (en) | 2003-02-07 | 2010-08-17 | iGware Inc | Delivery of license information using a short messaging system protocol in a closed content distribution system |
IL155416A0 (en) * | 2003-04-13 | 2003-11-23 | Nds Ltd | System for securing access to data streams |
WO2005057352A2 (en) * | 2003-12-02 | 2005-06-23 | Melodeo, Inc. | Secure digital content trading systems and methods |
US8472792B2 (en) | 2003-12-08 | 2013-06-25 | Divx, Llc | Multimedia distribution system |
US7519274B2 (en) | 2003-12-08 | 2009-04-14 | Divx, Inc. | File format for multiple track digital data |
US7529370B1 (en) * | 2004-04-29 | 2009-05-05 | Hewlett-Packard Development Company, L.P. | Digital media-playing device and a method of playing digital media therein |
US7949883B2 (en) * | 2004-06-08 | 2011-05-24 | Hrl Laboratories, Llc | Cryptographic CPU architecture with random instruction masking to thwart differential power analysis |
GB0418279D0 (en) * | 2004-08-16 | 2004-09-15 | Nds Ltd | System for providing access to operation information |
EP1782547B1 (en) * | 2004-08-16 | 2013-05-29 | NDS Limited | System for providing access to information needed for performing trick mode operations on a video elementary stream |
US8763157B2 (en) | 2004-08-23 | 2014-06-24 | Sony Computer Entertainment America Llc | Statutory license restricted digital media playback on portable devices |
JP5177939B2 (ja) * | 2004-11-10 | 2013-04-10 | 株式会社東芝 | 情報処理装置 |
US8676900B2 (en) | 2005-10-25 | 2014-03-18 | Sony Computer Entertainment America Llc | Asynchronous advertising placement based on metadata |
US10657538B2 (en) | 2005-10-25 | 2020-05-19 | Sony Interactive Entertainment LLC | Resolution of advertising rules |
US11004089B2 (en) | 2005-10-25 | 2021-05-11 | Sony Interactive Entertainment LLC | Associating media content files with advertisements |
US20070118425A1 (en) | 2005-10-25 | 2007-05-24 | Podbridge, Inc. | User device agent for asynchronous advertising in time and space shifted media network |
US20080298586A1 (en) * | 2005-12-20 | 2008-12-04 | Tte Technology, Inc. | Decryption System and Method for Video Data |
EP1999883A4 (en) | 2006-03-14 | 2013-03-06 | Divx Llc | FEDERATED DIGITAL RIGHTS MANAGEMENT SYSTEM COMPRISING CONFIDENCE SYSTEMS |
US20070223870A1 (en) * | 2006-03-23 | 2007-09-27 | Seagate Technology Llc | Single board digital video system |
JP5313882B2 (ja) | 2006-05-05 | 2013-10-09 | ソニー コンピュータ エンタテインメント アメリカ リミテッド ライアビリテイ カンパニー | 主要コンテンツと補助コンテンツを表示する装置 |
US9679602B2 (en) | 2006-06-14 | 2017-06-13 | Seagate Technology Llc | Disc drive circuitry swap |
EP2122482B1 (en) | 2007-01-05 | 2018-11-14 | Sonic IP, Inc. | Video distribution system including progressive playback |
US9305590B2 (en) | 2007-10-16 | 2016-04-05 | Seagate Technology Llc | Prevent data storage device circuitry swap |
EP2223232A4 (en) | 2007-11-16 | 2015-02-25 | Sonic Ip Inc | Hierarchical and reduced index structures for multimedia files |
US8769558B2 (en) | 2008-02-12 | 2014-07-01 | Sony Computer Entertainment America Llc | Discovery and analytics for episodic downloaded media |
US8667272B2 (en) | 2009-03-04 | 2014-03-04 | Hong Kong Applied Science And Technology Research | System and method for content distribution with broadcast encryption |
US8468341B2 (en) * | 2009-03-04 | 2013-06-18 | Hong Kong Applied Science and Technology Research Institute Company Limited | System and method for content distribution with broadcast encryption |
US8763090B2 (en) | 2009-08-11 | 2014-06-24 | Sony Computer Entertainment America Llc | Management of ancillary content delivery and presentation |
EP2507995A4 (en) | 2009-12-04 | 2014-07-09 | Sonic Ip Inc | SYSTEMS AND METHODS FOR TRANSPORTING ELEMENTARY BIT TRAIN CRYPTOGRAPHIC MATERIAL |
GB2485142A (en) * | 2010-10-27 | 2012-05-09 | Nds Ltd | Secure broadcast/multicast of media content |
JP2011078111A (ja) * | 2010-11-05 | 2011-04-14 | Toshiba Corp | 情報処理装置 |
JP5644467B2 (ja) * | 2010-12-20 | 2014-12-24 | ソニー株式会社 | 情報処理装置、および情報処理方法、並びにプログラム |
US9247312B2 (en) | 2011-01-05 | 2016-01-26 | Sonic Ip, Inc. | Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol |
US9467708B2 (en) | 2011-08-30 | 2016-10-11 | Sonic Ip, Inc. | Selection of resolutions for seamless resolution switching of multimedia content |
US8806188B2 (en) | 2011-08-31 | 2014-08-12 | Sonic Ip, Inc. | Systems and methods for performing adaptive bitrate streaming using automatically generated top level index files |
US8909922B2 (en) | 2011-09-01 | 2014-12-09 | Sonic Ip, Inc. | Systems and methods for playing back alternative streams of protected content protected using common cryptographic information |
US9191457B2 (en) | 2012-12-31 | 2015-11-17 | Sonic Ip, Inc. | Systems, methods, and media for controlling delivery of content |
EP3243130B1 (en) | 2015-01-06 | 2019-08-14 | Sonic IP, Inc. | Systems and methods for encoding and sharing content between devices |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281216A (en) * | 1979-04-02 | 1981-07-28 | Motorola Inc. | Key management for encryption/decryption systems |
US4336554A (en) * | 1980-06-23 | 1982-06-22 | Clarion Co., Ltd. | Code signal blanking apparatus |
DE3688855T2 (de) * | 1985-05-01 | 1994-03-17 | Gen Instrument Corp | Satellitenübertragungssystem mit Direktübertragung. |
EP0267039A3 (en) * | 1986-11-05 | 1990-04-04 | Satellite Technology Services, Inc. | Video system and method for controlled videotaping |
US5029207A (en) * | 1990-02-01 | 1991-07-02 | Scientific-Atlanta, Inc. | External security module for a television signal decoder |
US5204900A (en) * | 1991-03-04 | 1993-04-20 | Pires H George | Coding system for descrambling video |
US5537473A (en) * | 1991-07-08 | 1996-07-16 | Amstrad Public Limited Company | Video recorder system |
US5581614A (en) * | 1991-08-19 | 1996-12-03 | Index Systems, Inc. | Method for encrypting and embedding information in a video program |
FI94008C (fi) * | 1992-09-04 | 1995-06-26 | Salon Televisiotehdas Oy | Videosignaalin dekooderijärjestelmä |
JP3729529B2 (ja) * | 1994-10-28 | 2005-12-21 | ソニー株式会社 | デイジタル信号送受信システム |
KR100332743B1 (ko) * | 1994-11-26 | 2002-11-07 | 엘지전자주식회사 | 디지탈영상시스템의불법시청및복사방지방법및장치 |
US5878135A (en) * | 1996-11-27 | 1999-03-02 | Thomson Consumer Electronics, Inc. | Decoding system for processing encrypted broadcast, cable or satellite video data |
-
1996
- 1996-11-27 US US08/762,483 patent/US5878135A/en not_active Expired - Lifetime
-
1997
- 1997-10-28 AU AU74023/98A patent/AU7402398A/en not_active Abandoned
- 1997-10-28 BR BRPI9714318-9A patent/BR9714318B1/pt not_active IP Right Cessation
- 1997-10-28 CA CA002272921A patent/CA2272921C/en not_active Expired - Lifetime
- 1997-10-28 WO PCT/US1997/019374 patent/WO1998024236A1/en active IP Right Grant
- 1997-10-28 CN CNB971801193A patent/CN1168312C/zh not_active Expired - Lifetime
- 1997-10-28 ES ES97949339T patent/ES2189001T3/es not_active Expired - Lifetime
- 1997-10-28 JP JP52598998A patent/JP4592833B2/ja not_active Expired - Lifetime
- 1997-10-28 KR KR10-1999-7004519A patent/KR100474209B1/ko not_active IP Right Cessation
- 1997-10-28 EP EP97949339A patent/EP0941610B1/en not_active Expired - Lifetime
- 1997-10-28 DE DE69718199T patent/DE69718199T2/de not_active Expired - Lifetime
- 1997-11-24 TW TW086117560A patent/TW376656B/zh active
- 1997-11-26 MY MYPI97005704A patent/MY117019A/en unknown
-
2009
- 2009-12-04 JP JP2009276626A patent/JP2010109996A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7933411B2 (en) | 2002-06-28 | 2011-04-26 | Trident Microsystems (Far East) Ltd. | Method of constructing MPEG program streams from encrypted MPEG transport streams |
Also Published As
Publication number | Publication date |
---|---|
AU7402398A (en) | 1998-06-22 |
KR20000057198A (ko) | 2000-09-15 |
MY117019A (en) | 2004-04-30 |
JP4592833B2 (ja) | 2010-12-08 |
EP0941610B1 (en) | 2003-01-02 |
CA2272921A1 (en) | 1998-06-04 |
CA2272921C (en) | 2006-06-13 |
KR100474209B1 (ko) | 2005-03-08 |
WO1998024236A1 (en) | 1998-06-04 |
CN1168312C (zh) | 2004-09-22 |
BR9714318B1 (pt) | 2011-06-28 |
EP0941610A1 (en) | 1999-09-15 |
ES2189001T3 (es) | 2003-07-01 |
JP2010109996A (ja) | 2010-05-13 |
BR9714318A (pt) | 2000-02-08 |
DE69718199T2 (de) | 2004-03-25 |
DE69718199D1 (de) | 2003-02-06 |
TW376656B (en) | 1999-12-11 |
JP2001507177A (ja) | 2001-05-29 |
US5878135A (en) | 1999-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1168312C (zh) | 用于处理加密的视频数据以便产生解密的节目数据的方法 | |
CN1155248C (zh) | 解码装置/方法以及用于处理和储存加密的视频数据的数据格式 | |
CN1146233C (zh) | 用于处理加密和未加密视频数据的自适应解码系统 | |
EP1176826B1 (en) | Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device | |
CN100476683C (zh) | 用于处理数据的设备,接收器和解码器 | |
CN1198637A (zh) | 数据发送装置、数据接收装置、及数据发送和接收系统 | |
CN101064689A (zh) | 包含若干个信息包的传输串流加密/解密方法及相关装置 | |
CN1672412A (zh) | 加密的数字信号的存储 | |
KR100458843B1 (ko) | 암호화된비디오데이터및암호화되지않은비디오데이터를처리하는적응디코딩시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: THOMSO RESEARCH FUND CO.,LTD. Free format text: FORMER OWNER: THOMSON LICENSING CO., LTD. Effective date: 20060630 Owner name: THOMSON LICENSING CO., LTD. Free format text: FORMER OWNER: THOMSON CONSUMER ELECTRONICS. INC. Effective date: 20060630 Owner name: UQE LIMITED LIABILITY COMPANY Free format text: FORMER OWNER: THOMSO RESEARCH FUND CO.,LTD. Effective date: 20060630 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060630 Address after: The United States Delaware Patentee after: UQE LLC Address before: New jersey, USA Patentee before: THOMSON RESEARCH FUNDING Corp. Effective date of registration: 20060630 Address after: New jersey, USA Patentee after: THOMSON RESEARCH FUNDING Corp. Address before: New jersey, USA Patentee before: Thomsen licensing Limited by Share Ltd. Effective date of registration: 20060630 Address after: New jersey, USA Patentee after: Thomsen licensing Limited by Share Ltd. Address before: indiana Patentee before: Thomson Consumer Electronics, Inc. |
|
CX01 | Expiry of patent term |
Granted publication date: 20040922 |
|
CX01 | Expiry of patent term |