Assignee
VIDEO LOTTERY TECH INC
US·5 granted patents·1,925 citations·filing 1991–1995
Top patents by PatentIndex Score
5 records- 0195US5398932AVideo lottery system with improved site controller and validation unitVIDEO LOTTERY TECH INC·Filed 1993·Granted Mar 21, 1995·975 cites·59 claims
- 0286US5511784AMethod and apparatus for directly generating a random final outcome of a gameVIDEO LOTTERY TECH INC·Filed 1994·Granted Apr 30, 1996·280 cites·33 claims
- 0386US5505449AVideo lottery system with improved site controller and validation unitVIDEO LOTTERY TECH INC·Filed 1995·Granted Apr 9, 1996·442 cites·27 claims
- 0485US5416308ATransaction document readerVIDEO LOTTERY TECH INC·Filed 1991·Granted May 16, 1995·197 cites·25 claims
- 0564US5559950AGraphics processor enhancement unitVIDEO LOTTERY TECH INC·Filed 1994·Granted Sep 24, 1996·31 cites·21 claims
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