Sytek, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04J MULTIPLEX COMMUNICATION 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE32327 Multiple channel data communication systemAug 30, 84Jan 06, 87[H04J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4897841 System and method for bridging local area networks using concurrent broadband channelsExpiredJan 11, 89Jan 30, 90[H04J]
4797881 Bridge system for connecting networksExpiredMar 12, 87Jan 10, 89[H04J]
4639921 Method and an apparatus for early bit collision detectionExpiredJan 09, 85Jan 27, 87[G06F]
4521891 Multiple channel data communication systemExpiredFeb 26, 82Jun 04, 85[H04B]

Top Inventors for This Owner

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