PICTURETEL CORPORATION
Patent Owner
Stats
- 7 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 28, 2005 most recent publication
Details
- 7 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 911 Total Citation Count
- Jul 05, 1995 Earliest Filing
- 2 Expired/Abandoned/Withdrawn Patents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
6574674 Method and system for managing data while sharing application programsNov 04, 98Jun 03, 03[G06F]
6304928 Compressing/decompressing bitmap by performing exclusive- or operation setting differential encoding of first and previous row therewith outputting run-length encoding of rowJul 01, 98Oct 16, 01[H04N, G06F]
6199116 Method and system for managing data while sharing application programsMay 24, 96Mar 06, 01[G06F]
5949975 Method and system for negotiating capabilities when sharing an application program with multiple computer systemsMar 12, 97Sep 07, 99[G06F]
5874960 Method and system for sharing applications between computer systemsJul 05, 95Feb 23, 99[H04N]
5864711 System for determining more accurate translation between first and second translator, and providing translated data to second computer if first translator is more accurateJul 05, 95Jan 26, 99[G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6911987 Method and system for transmitting data for a shared applicationExpiredMay 08, 00Jun 28, 05[G06F]
2001/0000,811 Method and system for managing data while sharing application programsAbandonedDec 21, 00May 03, 01[G06F]
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