WALKER ASSET MANAGEMENT LTD, PARTNERSHIP

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
A63F CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; GAMES NOT OTHERWISE PROVIDED FOR 178
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
H04M TELEPHONIC COMMUNICATION 1162

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6246755 Method and system for connecting a caller to a content providerDec 31, 96Jun 12, 01[H04M, G06K]
5923763 Method and apparatus for secure document timestampingMar 21, 96Jul 13, 99[H04L]
5828751 Method and apparatus for secure measurement certificationApr 08, 96Oct 27, 98[H04L]
5779549 Database driven online distributed tournament systemApr 22, 96Jul 14, 98[A63F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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