ACTIVE SILICON LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
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
 
 
 
G07F COIN- FREED OR LIKE APPARATUS 157

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9717980 Optical system for a roulette wheelNov 01, 12Aug 01, 17[A63F, G07F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6901163 Method of detecting objectsExpiredMar 29, 99May 31, 05[G06K]

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