Tachyon, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H04B TRANSMISSION 2208
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
H04Q SELECTING 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6542493 Method and apparatus for a CDMA random access communication systemJun 11, 99Apr 01, 03[H04B]
6282542 Distributed system and method for prefetching objectsAug 05, 98Aug 28, 01[G06F]
6256483 Method and apparatus for calibration of a wireless transmitterSep 28, 99Jul 03, 01[H04B]
6218896 Vectored demodulation and frequency estimation apparatus and methodSep 28, 99Apr 17, 01[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6982969 Method and system for frequency spectrum resource allocationExpiredSep 28, 99Jan 03, 06[H04Q]
6907429 Satellite-based internet access system with remote prefetching of inline objects of web pagesExpiredJan 30, 03Jun 14, 05[G06F]
6847626 Method and apparatus for multiple access in a communication systemExpiredSep 28, 99Jan 25, 05[H04Q, H04B]
6735188 Channel encoding and decoding method and apparatusExpiredSep 28, 99May 11, 04[H04B, H04J]
6684059 Frequency generation in a wireless communication systemExpiredSep 28, 99Jan 27, 04[H04B]
6674730 Method of and apparatus for time synchronization in a communication systemExpiredJul 15, 99Jan 06, 04[H04B]
6674731 Transmission and reception of TCP/IP data over a wireless communication channelExpiredOct 20, 99Jan 06, 04[H04B]
6665292 Transmission and reception of TCP/IP data over a wireless communication channelExpiredOct 20, 99Dec 16, 03[H04L]
6650636 Transmission and reception of TCP/IP data over a wireless communication channelExpiredOct 20, 99Nov 18, 03[H04L]
6598048 Distributed system and method for prefetching objectsExpiredJul 12, 01Jul 22, 03[G06F]
6532220 System and method for efficient channel assignmentExpiredSep 28, 99Mar 11, 03[H04Q]
6463070 System and method for clock correlated data flow in a multi-processor communication systemExpiredSep 28, 99Oct 08, 02[H04L]

Top Inventors for This Owner

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