EG20806A - Video copy protection process enhancement to indtroduce horizontal and vertical picture distortions - Google Patents
Video copy protection process enhancement to indtroduce horizontal and vertical picture distortionsInfo
- Publication number
- EG20806A EG20806A EG27894A EG27894A EG20806A EG 20806 A EG20806 A EG 20806A EG 27894 A EG27894 A EG 27894A EG 27894 A EG27894 A EG 27894A EG 20806 A EG20806 A EG 20806A
- Authority
- EG
- Egypt
- Prior art keywords
- indtroduce
- horizontal
- copy protection
- protection process
- video
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/171—Systems operating in the amplitude domain of the television signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
- H04N2005/91314—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a pulse signal inserted in blanking intervals of the video signal, e.g. pseudo-AGC pulses, pseudo-sync pulses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
- H04N2005/91371—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video color burst signal being modified
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
- H04N2005/91378—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video line number being modulated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
- H04N2005/91385—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video frame number being modulated
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Color Television Image Signal Generators (AREA)
- Television Systems (AREA)
- Cleaning In Electrography (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/062,866 US5583936A (en) | 1993-05-17 | 1993-05-17 | Video copy protection process enhancement to introduce horizontal and vertical picture distortions |
Publications (1)
Publication Number | Publication Date |
---|---|
EG20806A true EG20806A (en) | 2000-03-29 |
Family
ID=22045356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EG27894A EG20806A (en) | 1993-05-17 | 1994-05-16 | Video copy protection process enhancement to indtroduce horizontal and vertical picture distortions |
Country Status (22)
Country | Link |
---|---|
US (13) | US5583936A (fr) |
EP (3) | EP0706740B2 (fr) |
JP (2) | JP3272363B2 (fr) |
KR (2) | KR100353565B1 (fr) |
CN (3) | CN1078425C (fr) |
AT (2) | ATE185225T1 (fr) |
AU (1) | AU7017194A (fr) |
BR (1) | BR9406527A (fr) |
CA (1) | CA2162367C (fr) |
DE (2) | DE69431133T2 (fr) |
DK (1) | DK0706740T4 (fr) |
EG (1) | EG20806A (fr) |
ES (1) | ES2136200T5 (fr) |
GR (1) | GR3032183T3 (fr) |
HK (2) | HK1013756A1 (fr) |
ID (5) | ID19986A (fr) |
MY (1) | MY112706A (fr) |
NZ (1) | NZ267775A (fr) |
PL (6) | PL174897B1 (fr) |
RU (1) | RU2130237C1 (fr) |
TW (1) | TW232110B (fr) |
WO (1) | WO1994027406A2 (fr) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5583936A (en) * | 1993-05-17 | 1996-12-10 | Macrovision Corporation | Video copy protection process enhancement to introduce horizontal and vertical picture distortions |
US5892900A (en) | 1996-08-30 | 1999-04-06 | Intertrust Technologies Corp. | Systems and methods for secure transaction management and electronic rights protection |
CN100452072C (zh) | 1995-02-13 | 2009-01-14 | 英特特拉斯特技术公司 | 用于管理在第一装置和第二装置之间的数字文档的分布的方法 |
US6658568B1 (en) | 1995-02-13 | 2003-12-02 | Intertrust Technologies Corporation | Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management |
US6157721A (en) | 1996-08-12 | 2000-12-05 | Intertrust Technologies Corp. | Systems and methods using cryptography to protect secure computing environments |
NZ304236A (en) * | 1995-04-07 | 1999-03-29 | Trevor Franklin | Anticopy insertion of pulses into back porch of recorded video |
DE69638231D1 (de) * | 1995-10-17 | 2010-09-23 | Rovi Solutions Corp | Digitale entfernung von videokopierschutzimpulsen |
US20010011253A1 (en) | 1998-08-04 | 2001-08-02 | Christopher D. Coley | Automated system for management of licensed software |
WO1997042755A1 (fr) * | 1996-05-08 | 1997-11-13 | Macrovision Corporation | Procede et appareil correspondant permettant de modifier un signal video afin d'empecher la formation d'enregistrements acceptables sur piste magnetique |
JP3500026B2 (ja) * | 1997-01-27 | 2004-02-23 | 矢崎総業株式会社 | データ変調装置、及びデータ変調方法 |
US6188832B1 (en) | 1997-05-07 | 2001-02-13 | Microvision Corp | Method and apparatus for modifications made to a video signal to inhibit the making of acceptable videotape recordings |
US6356704B1 (en) * | 1997-06-16 | 2002-03-12 | Ati Technologies, Inc. | Method and apparatus for detecting protection of audio and video signals |
KR100230301B1 (ko) | 1997-07-02 | 1999-11-15 | 윤종용 | 검색시 화면깨짐을 방지한 디지털 비디오 카메라 및 그에 따른 화면 처리방법 |
DE29713849U1 (de) * | 1997-07-25 | 1997-10-02 | Ellerbrok, Dietmar, 13353 Berlin | Kopierschutzdecoder |
CA2305254C (fr) * | 1997-10-08 | 2003-04-15 | Macrovision Corporation | Procede et dispositif permettant la lecture d'empreintes aux fins de copie unique en enregistrement video |
US6091822A (en) * | 1998-01-08 | 2000-07-18 | Macrovision Corporation | Method and apparatus for recording scrambled video audio signals and playing back said video signal, descrambled, within a secure environment |
US6459795B1 (en) * | 1998-02-26 | 2002-10-01 | Macrovision Corporation | Method and apparatus for enhancing the scrambling of a TV signal via erroneous clamp signals |
US6766105B1 (en) * | 1998-03-27 | 2004-07-20 | Sanyo Electric Co., Ltd. | Digital VTR |
US6272283B1 (en) | 1998-04-22 | 2001-08-07 | Neomagic Corp. | Copy-protection for laptop PC by disabling TV-out while viewing protected video on PC display |
US6345099B1 (en) | 1998-05-22 | 2002-02-05 | S3 Incorporated | System and method for copy protecting computer graphics |
US6836549B1 (en) * | 1998-09-02 | 2004-12-28 | Macrovision Corporation | Method and apparatus for synthesizing and reducing the effects of video copy protection signals |
KR100383474B1 (ko) * | 1998-09-02 | 2003-05-16 | 메크로비젼 코오포레이션 | 복제방지 신호 합성 및 무효화 방법 및 장치 |
EP1480455A1 (fr) * | 1998-09-02 | 2004-11-24 | Macrovision Corporation | Procédé et appareil pour synthétiser des signaux de protection contre la copie dans un signal vidéo. |
US6976265B1 (en) * | 1998-10-08 | 2005-12-13 | Ati International Srl | Method and apparatus for controlling display of content signals |
US7092043B2 (en) * | 1998-11-12 | 2006-08-15 | Broadcom Corporation | Fully integrated tuner architecture |
US6690880B1 (en) * | 1999-05-21 | 2004-02-10 | Ati International, Srl | Method and apparatus for copy protection detection in a video signal |
US6826352B1 (en) | 2000-03-29 | 2004-11-30 | Macrovision Corporation | Dynamic video copy protection system |
NL1014793C1 (nl) * | 2000-03-30 | 2001-10-02 | High Tech Applic Holdings Ltd | Werkwijze en inrichting voor het verwerken van een videosignaal ter verkrijging van een kopieerbeveiliging, en een tegen kopiÙren beveiligd videosignaal. |
JP3624805B2 (ja) * | 2000-07-21 | 2005-03-02 | ヤマハ株式会社 | 音像定位装置 |
US6865337B1 (en) | 2000-08-08 | 2005-03-08 | Conexant Systems, Inc. | System and method for detecting modifications of video signals designed to prevent copying by traditional video tape recorders |
US7050698B1 (en) * | 2000-08-15 | 2006-05-23 | Macrovision Corporation | Method and apparatus for synthesizing or modifying a copy protection signal using a lowered signal level portion |
US7110042B1 (en) * | 2001-11-07 | 2006-09-19 | Pixelworks, Inc. | Synchronization signal decoder and associated method |
US20030142959A1 (en) * | 2002-01-30 | 2003-07-31 | Tony Qu | Anti-copying method and apparatus |
US20050111661A1 (en) * | 2002-02-01 | 2005-05-26 | Arie Wijnen | Anti-copy protection for a video signal |
US20030159049A1 (en) * | 2002-02-21 | 2003-08-21 | Koninklijke Philips Electronics N.V. | Copy-protection by alteration of control signals |
JP3789838B2 (ja) * | 2002-03-26 | 2006-06-28 | 三洋電機株式会社 | 表示装置 |
US7454123B2 (en) * | 2002-06-06 | 2008-11-18 | Intel Corporation | Personal video recorder having reduced overscan coding |
GB2390247B (en) * | 2002-06-28 | 2006-04-12 | Dwight Cavendish Systems Ltd | An improved method and apparatus for providing an anti-copy video signal |
US7340778B2 (en) * | 2002-07-24 | 2008-03-04 | Macrovision Corporation | Method and apparatus for ensuring the copy protection of digital data |
US7352406B2 (en) * | 2002-08-07 | 2008-04-01 | Thomson Licensing | Signal acquisition following transient signal interruption |
US7398008B2 (en) * | 2002-09-19 | 2008-07-08 | Hewlett-Packard Development Company, L.P. | Copy protection for analog video signals from computing devices |
US20040091110A1 (en) * | 2002-11-08 | 2004-05-13 | Anthony Christian Barkans | Copy protected display screen |
JP2004265469A (ja) * | 2003-02-19 | 2004-09-24 | Sony Corp | データ記録方法および装置、データ記録媒体、データ再生方法および装置、データ送信方法および装置、データ受信方法および装置 |
GB0312985D0 (en) * | 2003-06-05 | 2003-07-09 | Dwight Cavendish Systems Ltd | Digital processing disruption systems |
US7587121B1 (en) * | 2003-10-23 | 2009-09-08 | Koplar Interactive Systems International, L.L.C. | Method and system for multiple field modulation |
US7898010B2 (en) * | 2004-07-01 | 2011-03-01 | Micron Technology, Inc. | Transparent conductor based pinned photodiode |
GB2419220B (en) | 2004-10-13 | 2009-06-03 | Dwight Cavendish Systems Ltd | Audio copy protection system |
US7907727B2 (en) * | 2004-10-19 | 2011-03-15 | Rovi Solutions Corporation | System and method for allowing copying or distribution of a copy protected signal |
JP5265193B2 (ja) * | 2004-10-28 | 2013-08-14 | ロヴィ・ソリューションズ・コーポレーション | 高精細テレビジョンのためのコンテンツ管理 |
US7792293B2 (en) * | 2005-05-06 | 2010-09-07 | Rovi Solutions Corporation | Method and apparatus for modifying a subsequently generated control command in a content control system |
US7779058B2 (en) * | 2007-02-22 | 2010-08-17 | Ronald Raymond Shea | Method and apparatus for managing a digital inventory of multimedia files stored across a dynamic distributed network |
US8428258B2 (en) * | 2007-05-02 | 2013-04-23 | Rovi Technologies Corporation | Method and apparatus for providing content control via detection of modifications to a signal |
US20080309816A1 (en) * | 2007-06-15 | 2008-12-18 | Macrovision Corporation | Television content control system and method with cross-platform capability |
US8526794B2 (en) * | 2007-08-22 | 2013-09-03 | Rovi Solutions Corporation | Method and apparatus for synthesizing a copy protection or content control signal with improved playability of a TV set |
US8144130B2 (en) * | 2007-11-20 | 2012-03-27 | I-Pos Systems, Llc | Secured touch screen |
CN101562032B (zh) * | 2008-04-15 | 2012-09-26 | 曾永汉 | 防护媒体内容被未经授权地复制的方法和设备 |
US8280049B2 (en) * | 2008-08-27 | 2012-10-02 | Rovi Solutions Corporation | Method and apparatus for synthesizing copy protection for reducing/defeating the effectiveness or capability of a circumvention device |
TWI437885B (zh) * | 2008-11-06 | 2014-05-11 | Echostar Technologies Llc | 用於經由互動觸發符設定計時器之系統及方法 |
US8248532B2 (en) * | 2009-01-08 | 2012-08-21 | Rovi Solutions Corporation | Method and apparatus for providing a content control signal via color burst phase modifications |
US8374489B2 (en) * | 2009-09-23 | 2013-02-12 | Rovi Technologies Corporation | Method and apparatus for inducing and or reducing geometric distortions in a display via positive going pulses |
US20110081129A1 (en) | 2009-10-07 | 2011-04-07 | Rovi Technologies Corporation | Broadband recording method and apparatus for video and/or audio programs |
US20110135277A1 (en) * | 2009-12-09 | 2011-06-09 | Rovi Technologies Corporation | Method and Apparatus for Providing in a Receiver a Copy Protection Signal That Negates a Circumvention Device and or Provides Improved Playability |
US8374490B2 (en) * | 2010-02-24 | 2013-02-12 | Rovi Technologies Corporation | Method and apparatus for receiving metadata, EPG, or IPG signals in an integrated circuit for control purposes |
US8306403B2 (en) | 2010-03-29 | 2012-11-06 | Rovi Technologies Corporation | Content control via guide data and/or metadata |
US9049073B2 (en) | 2011-06-28 | 2015-06-02 | Rovi Guides, Inc. | Systems and methods for initializing allocations of transport streams based on historical data |
CN104333712A (zh) * | 2014-10-16 | 2015-02-04 | 重庆金宏汽车电子有限公司 | 用于导航系统的视频切换电路 |
EP3099076B1 (fr) | 2015-05-29 | 2019-08-07 | InterDigital CE Patent Holdings | Procédé permettant d'afficher un contenu à partir de données 4d d'un champ lumineux |
KR102049373B1 (ko) | 2015-07-30 | 2019-11-27 | 테크놀로지 이노베이션 모멘텀 펀드 (이스라엘) 리미티드 파트너쉽 | 스펙트럼 영상처리 방법, 스펙트럼 영상처리 시스템 및 제어 유닛 |
US10072843B2 (en) * | 2015-10-21 | 2018-09-11 | Honeywell International Inc. | Combustion resonance suppression |
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JPS52114313A (en) * | 1976-03-23 | 1977-09-26 | Sony Corp | Recorded medium and production method therefor |
US4335393A (en) * | 1980-04-15 | 1982-06-15 | Harris Video Systems, Inc. | Method and system using sequentially encoded color and luminance processing of video type signals to improve picture quality |
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JPS58123289A (ja) * | 1982-01-18 | 1983-07-22 | Shinano Kikaku:Kk | 否複製映像録画済磁気テ−プの記録方法 |
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DE3443857A1 (de) * | 1984-11-30 | 1986-06-05 | VPS Video-Programm Service GmbH, 8000 München | Verfahren zur herstellung von kopiergeschuetzten magnetischen aufzeichnungstraegern |
US4631603A (en) * | 1985-04-17 | 1986-12-23 | Macrovision | Method and apparatus for processing a video signal so as to prohibit the making of acceptable video tape recordings thereof |
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DE8812594U1 (de) * | 1988-10-04 | 1988-11-24 | Ellerbrok, Ingrid, 1000 Berlin | Vorschaltgerät für Videorecorder zum Löschen von Artefakten |
US4951315A (en) * | 1988-12-30 | 1990-08-21 | Switsen Henry N | Video signal noise evaluation and removal circuit |
US4928309A (en) * | 1989-03-31 | 1990-05-22 | General Instrument Corporation | Method and apparatus for descrambling a television signal |
US5058157A (en) * | 1989-09-06 | 1991-10-15 | Macrovision Corporation | Method and apparatus for encrypting and decrypting time domain signals |
JPH03125576U (fr) * | 1990-03-29 | 1991-12-18 | ||
NL9000951A (nl) * | 1990-04-20 | 1991-11-18 | Copyguard Enterprises | Werkwijze en toestel voor het verhinderen van het onrechtmatig op band overnemen van beeldsignalen. |
US5157510A (en) * | 1990-12-20 | 1992-10-20 | Macrovision Corporation | Method and apparatus for disabling anti-copy protection system in video signals using pulse narrowing |
US5251041A (en) * | 1991-06-21 | 1993-10-05 | Young Philip L | Method and apparatus for modifying a video signal to inhibit unauthorized videotape recording and subsequent reproduction thereof |
US5155767A (en) * | 1991-11-12 | 1992-10-13 | Noller Robert R | Method and apparatus for manufacturing pre-recorded videotape programs |
US5394470A (en) * | 1992-08-24 | 1995-02-28 | Eidak Corporation | Horizontal pulse augmentation of a video signal |
US5583936A (en) * | 1993-05-17 | 1996-12-10 | Macrovision Corporation | Video copy protection process enhancement to introduce horizontal and vertical picture distortions |
US6188832B1 (en) * | 1997-05-07 | 2001-02-13 | Microvision Corp | Method and apparatus for modifications made to a video signal to inhibit the making of acceptable videotape recordings |
-
1993
- 1993-05-17 US US08/062,866 patent/US5583936A/en not_active Expired - Lifetime
- 1993-10-18 TW TW082108633A patent/TW232110B/zh not_active IP Right Cessation
-
1994
- 1994-05-09 AT AT94919117T patent/ATE185225T1/de active
- 1994-05-09 CN CN94192796A patent/CN1078425C/zh not_active Expired - Lifetime
- 1994-05-09 PL PL94324848A patent/PL174897B1/pl unknown
- 1994-05-09 PL PL94324851A patent/PL175330B1/pl unknown
- 1994-05-09 PL PL94311704A patent/PL174624B1/pl unknown
- 1994-05-09 NZ NZ267775A patent/NZ267775A/en not_active IP Right Cessation
- 1994-05-09 ES ES94919117T patent/ES2136200T5/es not_active Expired - Lifetime
- 1994-05-09 CA CA002162367A patent/CA2162367C/fr not_active Expired - Lifetime
- 1994-05-09 DE DE69431133T patent/DE69431133T2/de not_active Expired - Lifetime
- 1994-05-09 KR KR1019950705200A patent/KR100353565B1/ko not_active IP Right Cessation
- 1994-05-09 AT AT99104610T patent/ATE221713T1/de not_active IP Right Cessation
- 1994-05-09 KR KR10-2001-7010820A patent/KR100397122B1/ko not_active IP Right Cessation
- 1994-05-09 EP EP94919117A patent/EP0706740B2/fr not_active Expired - Lifetime
- 1994-05-09 PL PL94324849A patent/PL175324B1/pl unknown
- 1994-05-09 DE DE69420964T patent/DE69420964T3/de not_active Expired - Lifetime
- 1994-05-09 AU AU70171/94A patent/AU7017194A/en not_active Abandoned
- 1994-05-09 BR BR9406527A patent/BR9406527A/pt not_active IP Right Cessation
- 1994-05-09 EP EP99104609A patent/EP0923240B1/fr not_active Expired - Lifetime
- 1994-05-09 DK DK94919117T patent/DK0706740T4/da active
- 1994-05-09 PL PL94324847A patent/PL174901B1/pl unknown
- 1994-05-09 EP EP99104610A patent/EP0923241B1/fr not_active Expired - Lifetime
- 1994-05-09 PL PL94324850A patent/PL175346B1/pl unknown
- 1994-05-09 WO PCT/US1994/005088 patent/WO1994027406A2/fr active IP Right Grant
- 1994-05-09 RU RU95122715/09A patent/RU2130237C1/ru not_active IP Right Cessation
- 1994-05-09 JP JP52559794A patent/JP3272363B2/ja not_active Expired - Lifetime
- 1994-05-12 MY MYPI94001189A patent/MY112706A/en unknown
- 1994-05-16 EG EG27894A patent/EG20806A/xx active
- 1994-05-17 ID IDP981104A patent/ID19986A/id unknown
- 1994-05-17 ID IDP981100A patent/ID19987A/id unknown
- 1994-05-17 ID IDP981102A patent/ID19989A/id unknown
- 1994-05-17 ID IDP981101A patent/ID19988A/id unknown
- 1994-05-17 ID IDP981103A patent/ID19985A/id unknown
-
1995
- 1995-05-02 US US08/433,283 patent/US5625691A/en not_active Expired - Lifetime
- 1995-05-05 US US08/435,575 patent/US5633927A/en not_active Expired - Lifetime
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1996
- 1996-12-04 US US08/753,970 patent/US5748733A/en not_active Expired - Lifetime
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1997
- 1997-06-10 JP JP15250697A patent/JP3425850B2/ja not_active Expired - Lifetime
-
1998
- 1998-05-01 US US09/070,958 patent/US6285765B1/en not_active Expired - Lifetime
- 1998-12-23 HK HK98114982A patent/HK1013756A1/xx not_active IP Right Cessation
-
1999
- 1999-12-17 GR GR990403269T patent/GR3032183T3/el unknown
-
2000
- 2000-12-07 US US09/733,659 patent/US6501842B2/en not_active Expired - Lifetime
-
2001
- 2001-06-08 CN CNB011211040A patent/CN1200561C/zh not_active Expired - Lifetime
- 2001-06-08 CN CNB011211032A patent/CN1208956C/zh not_active Expired - Lifetime
- 2001-09-26 US US09/965,345 patent/US7085380B2/en not_active Expired - Fee Related
-
2002
- 2002-08-30 HK HK02106421.4A patent/HK1045043B/zh not_active IP Right Cessation
-
2005
- 2005-08-16 US US11/206,093 patent/US7352863B2/en not_active Expired - Fee Related
-
2007
- 2007-05-07 US US11/800,905 patent/US7492896B2/en not_active Expired - Fee Related
- 2007-05-07 US US11/801,099 patent/US7620178B2/en not_active Expired - Fee Related
- 2007-05-07 US US11/800,896 patent/US7706533B2/en not_active Expired - Fee Related
- 2007-10-10 US US11/870,057 patent/US20080025696A1/en not_active Abandoned
-
2009
- 2009-10-06 US US12/574,646 patent/US20100021133A1/en not_active Abandoned
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