INDEX SYSTEMS, INC.
Patent Owner
Stats
- 21 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 08, 2018 most recent publication
Details
- 21 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 5,125 Total Citation Count
- Oct 25, 1996 Earliest Filing
- 17 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8914828 System and method for grazing television channels from an electronic program guideAug 13, 09Dec 16, 14[H04N, G11B]
8122471 Method and apparatus for transmitting and downloading setup informationJun 30, 06Feb 21, 12[H04N]
7941818 System and method for utilizing EPG database for modifying advertisementsAug 01, 07May 10, 11[H04N, G06F]
7636511 Apparatus and methods for downloading recorder programming data in a video signalAug 16, 04Dec 22, 09[H04N]
7594243 System and method for grazing television channels from an electronic program guideAug 11, 03Sep 22, 09[G06F]
7328450 Method and system for displaying targeted advertisements in an electronic program guideMar 27, 03Feb 05, 08[H04N]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2014/0222,668 ELECTRONIC COMMERCE NETWORK WITH TRANSACTIONS ANALYTICSAbandonedApr 11, 14Aug 07, 14[G06Q]
2014/0207,575 ELECTRONIC COMMERCE NETWORK USING MOBILE DEVICESAbandonedJan 22, 14Jul 24, 14[G06Q, G06F]
2014/0012,701 ELECTRONIC COMMERCE NETWORK WITH MOBILE TRANSACTIONSAbandonedJul 03, 13Jan 09, 14[G06Q]
2009/0297,124 APPARATUS AND METHODS FOR DOWNLOADING RECORDER PROGRAMMING DATA IN A VIDEO SIGNALAbandonedAug 12, 09Dec 03, 09[H04N]
2007/0016,926 System and method for modifying advertisement responsive to EPG informationAbandonedSep 20, 06Jan 18, 07[H04N, G06F]
2003/0213,001 Method and apparatus for transmitting and downloading setup informationAbandonedFeb 18, 03Nov 13, 03[H04N, G06F]
2003/0194,200 Enhancing operations of video tape cassette playersAbandonedAug 07, 02Oct 16, 03[H04N]
2003/0135,856 System and method of channel MAP correction in an EPG guideAbandonedAug 27, 02Jul 17, 03[H04N, G06F]
2002/0059,602 System and method for miniguide implementationAbandonedSep 25, 01May 16, 02[H04N, G06F]
5724203 Method and apparatus for determining addresses in time along a recording tapeExpiredOct 25, 96Mar 03, 98[G11B]
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