Inventor · disambiguated record
Elsie Y. Leung
Also filed as: LEUNG ELSIE · LEUNG ELSIE Y
27 granted patents·24 pending applications·8,060 citations·filing 1995–2016
98Inventor score
Top patents by PatentIndex Score
51 records- 0199US6239794B1Method and system for simultaneously displaying a television program and information about the programGUIDE E INC·Filed 1995·Granted May 29, 2001·1.5k cites·21 claims
- 0299US6028599ADatabase for use in method and apparatus for displaying television programs and related textFiled 1996·Granted Feb 22, 2000·375 cites·30 claims
- 0398US6477705B1Method and apparatus for transmitting, storing, and processing electronic program guide data for on-screen displayGEMSTAR DEV CORP·Filed 1996·Granted Nov 5, 2002·331 cites·65 claims
- 0498US6147715ACombination of VCR index and EPGINDEX SYSTEMS INC·Filed 1997·Granted Nov 14, 2000·238 cites·18 claims
- 0597US8272011B2Method and system for displaying advertisements between schedule listingsYUEN HENRY C·Filed 2010·Granted Sep 18, 2012·35 cites·20 claims
- 0697US6177931B1Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling informationINDEX SYSTEMS INC·Filed 1998·Granted Jan 23, 2001·4.3k cites·31 claims
- 0796US7663700B2Combination of recorded program index and EPGINDEX SYSTEMS INC·Filed 2006·Granted Feb 16, 2010·22 cites·20 claims
- 0895US7996864B2Method and apparatus for displaying television programs and related textGEMSTAR DEV CORP·Filed 2003·Granted Aug 9, 2011·49 cites·20 claims
- 0995US6441862B1Combination of VCR index and EPGINDEX SYSTEMS INC·Filed 2000·Granted Aug 27, 2002·54 cites·3 claims
- 1095US6154203ASystem and method for grazing television channels from an electronic program guideGUIDE E INC·Filed 1997·Granted Nov 28, 2000·166 cites·19 claims
- 1195US5886746AMethod for channel scanningGEMSTAR DEV CORP·Filed 1997·Granted Mar 23, 1999·224 cites·9 claims
- 1294US6687906B1EPG with advertising insertsINDEX SYSTEMS INC·Filed 1997·Granted Feb 3, 2004·137 cites·10 claims
- 1393US9191722B2System and method for modifying advertisement responsive to EPG informationGEMSTAR DEV CORP·Filed 2013·Granted Nov 17, 2015·16 cites·20 claims
- 1493US6701060B2Enhancing operations of video tape cassette playersINDEX SYSTEM INC·Filed 2001·Granted Mar 2, 2004·47 cites·49 claims
- 1592US5673089AApparatus and method for channel scanning by themeGEMSTAR DEV CORP·Filed 1996·Granted Sep 30, 1997·166 cites·47 claims
- 1691US8134645B2Combination of recorded program index and EPGYUEN HENRY C·Filed 2007·Granted Mar 13, 2012·9 cites·35 claims
- 1790US7499628B2Enhancing operations of video tape cassette playersINDEX SYSTEMS INC·Filed 2002·Granted Mar 3, 2009·22 cites·23 claims
- 1890US5995092ATelevision system and method for subscription of information servicesFiled 1997·Granted Nov 30, 1999·131 cites·35 claims
- 1981US9055341B2Combination of recorded program index and EPGYUEN HENRY C·Filed 2012·Granted Jun 9, 2015·2 cites·18 claims
- 2080US6125231AMethod of adding titles to a directory of television programs recorded on a video tapeINDEX SYSTEMS INC·Filed 1997·Granted Sep 26, 2000·68 cites·2 claims
- 2178US9015749B2System and method for modifying advertisement responsive to EPG informationGEMSTAR DEV CORP·Filed 2014·Granted Apr 21, 2015·2 cites·30 claims
- 2278US8918807B2System and method for modifying advertisement responsive to EPG informationGEMSTAR DEV CORP·Filed 2014·Granted Dec 23, 2014·2 cites·17 claims
- 2376US6606747B1System and method for grazing television channels from an electronic program guideINDEX SYSTEMS INC·Filed 1999·Granted Aug 12, 2003·36 cites·9 claims
- 2472US6452640B1Sound bite augmentationGUIDE E INC·Filed 1998·Granted Sep 17, 2002·38 cites·22 claims
- 2569US8914828B2System and method for grazing television channels from an electronic program guideYUEN HENRY C·Filed 2009·Granted Dec 16, 2014·1 cites·23 claims
- 2668US6721015B2Sound bite augmentationGUIDE E INC·Filed 2002·Granted Apr 13, 2004·7 cites·20 claims
- 2764US2003188311A1Method and system for displaying advertisements between schedule listingsSTARSIGHT TELECAST INC·Filed 2003·Application pending·0 cites
- 2863US2008301733A1Method and system for displaying advertisements between schedule listingsYUEN HENRY C·Filed 2007·Application pending·0 cites
- 2962US2010157156A1Method and apparatus for transmitting, storing and processing electronic program guide data for on-screen displayROVI TECH CORP·Filed 2009·Application pending·0 cites
- 3061US2010118187A1Access to internet data through a television systemGEMSTAR DEV CORP·Filed 2009·Application pending·0 cites
- 3160US2014208362A1System and method for modifying advertisement responsive to epg informationGEMSTAR DEV CORP·Filed 2014·Application pending·0 cites
- 3259US7594243B2System and method for grazing television channels from an electronic program guideINDEX SYSTEMS INC·Filed 2003·Granted Sep 22, 2009·2 cites·18 claims
- 3358US2012137326A1Combination of recorded program index and epgYUEN HENRY C·Filed 2012·Application pending·0 cites
- 3457US2013014164A1Method and apparatus for displaying video clipsGEMSTAR DEV CORP·Filed 2012·Application pending·0 cites
- 3557US2008178223A1Method and apparatus for displaying television programs and related textKWOH DANIEL S·Filed 2007·Application pending·0 cites
- 3657US2008184286A1Method and apparatus for displaying television programs and related textKWOH DANIEL S·Filed 2007·Application pending·0 cites
- 3756US2007067805A1Access to internet data through a television systemGEMSTART DEV CORP·Filed 2006·Application pending·0 cites
- 3855US2012185901A1Access to internet data through a television systemMACRAE DOUGLAS B·Filed 2012·Application pending·0 cites
- 3955US2011167451A1Method and apparatus for transmitting, storing and processing electronic program guide data for on-screen displayGEMSTAR DEV CORP·Filed 2010·Application pending·0 cites
- 4054US2016219327A1System and method for modifying advertisement responsive to epg informationROVI GUIDES INC·Filed 2016·Application pending·0 cites
- 4154US2010310238A1Access to internet data through a television systemGEMSTAR DEV CORP·Filed 2010·Application pending·0 cites
- 4253US2011138419A1Method and apparatus for displaying video clipsYUEN HENRY C·Filed 2010·Application pending·0 cites
- 4353US2010275230A1Method and apparatus for displaying television programs and related textGEMSTAR DEV CORP·Filed 2010·Application pending·0 cites
- 4452US2004261108A1Combination of VCR index and EPGINDEX SYSTEMS INC·Filed 2004·Application pending·0 cites
- 4552US2005204384A1Method and apparatus for displaying television programs and related textGEMSTAR DEV CORP·Filed 2005·Application pending·0 cites
- 4651US2004230992A1Method and apparatus for displaying video clipsGEMSTAR DEV CORP·Filed 2004·Application pending·0 cites
- 4750US2004103439A1Access to internet data through a television systemGEMSTAR DEV CORP·Filed 2003·Application pending·0 cites
- 4849US2002181936A1Combination of VCR index and EPGFiled 2002·Application pending·0 cites
- 4949US2002147976A1Method and apparatus for transmitting, storing, and processing electronic program guide data for on-screen displayFiled 2002·Application pending·0 cites
- 5044US2012167136A1Method and apparatus for displaying television programs and related textYUEN HENRY C·Filed 2012·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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