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Daniel S. Kwoh
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Rolling Hills Estates, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Combination of recorded program index and EPG
Patent number
9,055,341
Issue date
Jun 9, 2015
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method for grazing television channels from an electroni...
Patent number
8,914,828
Issue date
Dec 16, 2014
Index Systems, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for transmitting and downloading setup informa...
Patent number
8,631,434
Issue date
Jan 14, 2014
Index Systems, Inc.
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting and downloading setup informa...
Patent number
8,296,807
Issue date
Oct 23, 2012
Index Systems, Inc.
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for displaying advertisements between schedule li...
Patent number
8,272,011
Issue date
Sep 18, 2012
Index Systems, Inc.
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method using compressed codes for scheduling broadcas...
Patent number
8,233,773
Issue date
Jul 31, 2012
United Video Properties, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Combination of recorded program index and EPG
Patent number
8,134,645
Issue date
Mar 13, 2012
Index Systems, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for transmitting and downloading setup informa...
Patent number
8,122,471
Issue date
Feb 21, 2012
Index Systems, Inc.
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for displaying television programs and related...
Patent number
7,996,864
Issue date
Aug 9, 2011
Gemstar Development Corporation
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for improved parental control of television use
Patent number
RE41993
Issue date
Dec 7, 2010
Gemstar Development Corporation
Henry C. Yuen
725 - Interactive video distribution systems
Information
Patent Grant
Combination of recorded program index and EPG
Patent number
7,663,700
Issue date
Feb 16, 2010
Index Systems, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method for grazing television channels from an electroni...
Patent number
7,594,243
Issue date
Sep 22, 2009
Index Systems, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Enhancing operations of video tape cassette players
Patent number
7,499,628
Issue date
Mar 3, 2009
Index Systems inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method using compressed codes for scheduling broadcas...
Patent number
7,239,798
Issue date
Jul 3, 2007
Gemstar Development Corporation
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and methods for voice titles
Patent number
6,868,226
Issue date
Mar 15, 2005
Index Systems, Inc.
Daniel S. Kwoh
G11 - INFORMATION STORAGE
Information
Patent Grant
Enhancing operations of video tape cassette players
Patent number
6,701,060
Issue date
Mar 2, 2004
Index System, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
EPG with advertising inserts
Patent number
6,687,906
Issue date
Feb 3, 2004
Index Systems, Inc.
Henry C. Yuen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method using compressed codes for scheduling broadcas...
Patent number
6,668,133
Issue date
Dec 23, 2003
Gemstar Development Corporation
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method for grazing television channels from an electroni...
Patent number
6,606,747
Issue date
Aug 12, 2003
Index Systems, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for transmitting and downloading setup informa...
Patent number
6,583,825
Issue date
Jun 24, 2003
Index Systems, Inc.
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Program guide for DBS and cable TV
Patent number
6,526,576
Issue date
Feb 25, 2003
Index Systems, Inc.
Daniel S. Kwoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhancing operations of video tape cassette players
Patent number
6,487,362
Issue date
Nov 26, 2002
Index Systems, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for transmitting, storing, and processing elec...
Patent number
6,477,705
Issue date
Nov 5, 2002
Gemstar Development Corporation
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method using compressed codes for scheduling broadcas...
Patent number
6,466,734
Issue date
Oct 15, 2002
Gemstar Development Corporation
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Television and video cassette recorder system with an electronic pr...
Patent number
6,463,206
Issue date
Oct 8, 2002
Gemstar Development Corporation
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for displaying textual or graphic data on the...
Patent number
6,456,331
Issue date
Sep 24, 2002
Gemstar Development Corporation
Daniel S. Kwoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Combination of VCR index and EPG
Patent number
6,441,862
Issue date
Aug 27, 2002
Index Systems, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Grant
Universal remote including apparatus using compressed codes for vid...
Patent number
6,430,358
Issue date
Aug 6, 2002
Gemstar Development Corporation
Henry C. Yuen
G07 - CHECKING-DEVICES
Information
Patent Grant
Apparatus and method using compressed codes for television program...
Patent number
6,430,359
Issue date
Aug 6, 2002
Gemstar Development Corporation
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for improved parental control of television use
Patent number
6,321,381
Issue date
Nov 20, 2001
Gemstar Development Corporation
Henry C. Yuen
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND DOWNLOADING SETUP INFORMA...
Publication number
20140109145
Publication date
Apr 17, 2014
INDEX SYSTEMS, INC.
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMBINATION OF RECORDED PROGRAM INDEX AND EPG (AS AMENDED)
Publication number
20130097639
Publication date
Apr 18, 2013
United Video Properties, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Application
COMBINATION OF RECORDED PROGRAM INDEX AND EPG
Publication number
20130014165
Publication date
Jan 10, 2013
United Video Properties, Inc.
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND APPARATUS FOR DISPLAYING VIDEO CLIPS
Publication number
20130014164
Publication date
Jan 10, 2013
Gemstar Development Corporation
Henry C. Yuen
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND DOWNLOADING SETUP INFORMA...
Publication number
20130007834
Publication date
Jan 3, 2013
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS TO INTERNET DATA THROUGH A TELEVISION SYSTEM
Publication number
20120185901
Publication date
Jul 19, 2012
Gemstar Development Corp.
Douglas B. Macrae
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DISPLAYING TELEVISION PROGRAMS AND RELATED...
Publication number
20120167136
Publication date
Jun 28, 2012
Gemstar Development Corporation
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMBINATION OF RECORDED PROGRAM INDEX AND EPG
Publication number
20120137326
Publication date
May 31, 2012
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING, STORING AND PROCESSING ELECT...
Publication number
20110167451
Publication date
Jul 7, 2011
Gemstar Development Corporation
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND DOWNLOADING SETUP INFORMA...
Publication number
20110141375
Publication date
Jun 16, 2011
INDEX SYSTEMS, INC.
Henry C. Yuen
G04 - HOROLOGY
Information
Patent Application
METHOD AND APPARATUS FOR DISPLAYING VIDEO CLIPS
Publication number
20110138419
Publication date
Jun 9, 2011
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS TO INTERNET DATA THROUGH A TELEVISION SYSTEM
Publication number
20100310238
Publication date
Dec 9, 2010
Gemstar Development Corp.
Douglas B. Macrae
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DISPLAYING TELEVISION PROGRAMS AND RELATED...
Publication number
20100275230
Publication date
Oct 28, 2010
Gemstar Development Corporation
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR DISPLAYING ADVERTISEMENTS BETWEEN SCHEDULE LI...
Publication number
20100223643
Publication date
Sep 2, 2010
INDEX SYSTEMS, INC.
Henry C. Yuen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING, STORING AND PROCESSING ELECT...
Publication number
20100157156
Publication date
Jun 24, 2010
Rovi Technologies Corporation
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS TO INTERNET DATA THROUGH A TELEVISION SYSTEM
Publication number
20100118187
Publication date
May 13, 2010
Gemstar Development Corp.
Douglas B. Macrae
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DISPLAYING VIDEO CLIPS
Publication number
20100115556
Publication date
May 6, 2010
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR GRAZING TELEVISION CHANNELS FROM AN ELECTRONI...
Publication number
20090307724
Publication date
Dec 10, 2009
Index System, Inc.
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for displaying advertisements between schedule li...
Publication number
20080301733
Publication date
Dec 4, 2008
Henry C. Yuen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Combination of recorded program index and EPG
Publication number
20080184293
Publication date
Jul 31, 2008
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for displaying television programs and related...
Publication number
20080184286
Publication date
Jul 31, 2008
Daniel S. Kwoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for displaying television programs and related...
Publication number
20080178223
Publication date
Jul 24, 2008
Daniel S. Kwoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method using compressed codes for scheduling broadcas...
Publication number
20080131080
Publication date
Jun 5, 2008
HENRY C. YUEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for transmitting and downloading setup informa...
Publication number
20060248556
Publication date
Nov 2, 2006
Index Systems, Inc.
Henry C. Yuen
G04 - HOROLOGY
Information
Patent Application
Combination of recorded program index and EPG
Publication number
20060236360
Publication date
Oct 19, 2006
Index Systems, Inc.
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for displaying television programs and related...
Publication number
20050204384
Publication date
Sep 15, 2005
Gemstar Development Corporation
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for displaying textual or graphic data on the...
Publication number
20050174484
Publication date
Aug 11, 2005
Gemstar Development Corporation
Daniel S. Kwoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method using compressed codes for scheduling broadcas...
Publication number
20050008333
Publication date
Jan 13, 2005
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Combination of VCR index and EPG
Publication number
20040261108
Publication date
Dec 23, 2004
Index Systems, Inc.
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for displaying video clips
Publication number
20040230992
Publication date
Nov 18, 2004
Gemstar Development Corporation
Henry C. Yuen
H04 - ELECTRIC COMMUNICATION TECHNIQUE