WNM Ventures, Inc.
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 12, 1995 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 366 Total Citation Count
- Jun 24, 1988 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents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
5450597 Method and apparatus for synchronizing midi data stored in sub-channel of CD-ROM disc main channel audio dataDec 12, 91Sep 12, 95[G11B]
5394182 System for delivering digital sound, graphics, real time files and data via cableMar 22, 93Feb 28, 95[H04N]
5359725 Method of creating CD-ROM image of files of different format with proper directories to be read by respective operating systemsOct 15, 91Oct 25, 94[G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5440677 Method and apparatus for processing audio and graphic images to create an interleaved file suitable for use as a CD-ROM productExpiredJul 01, 92Aug 08, 95[G09B]
5280572 Method and apparatus for storing text data in subcode packsExpiredJun 22, 90Jan 18, 94[G06F, G11B]
4992886 Method and apparatus for encoding data within the subcode channel of a compact disc or laser discExpiredDec 20, 88Feb 12, 91[G11B]
4942551 Method and apparatus for storing MIDI information in subcode packsExpiredJun 24, 88Jul 17, 90[G06F, G11B]
Top Inventors for This Owner
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