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Bhavani Prasad
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Reno, NV, US
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Patents Grants
last 30 patents
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Patent Grant
Method for securely exchanging promotional ticket related information
Patent number
8,216,059
Issue date
Jul 10, 2012
IGT
Bhavani Prasad
G07 - CHECKING-DEVICES
Information
Patent Grant
Transaction signature
Patent number
7,454,385
Issue date
Nov 18, 2008
IGT
Bhavani Prasad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transaction signature
Patent number
7,062,470
Issue date
Jun 13, 2006
IGT
Bhavani Prasad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for ticket generation and accounting
Patent number
6,892,182
Issue date
May 10, 2005
IGT
Rick Rowe
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Transaction signature
Patent number
6,675,152
Issue date
Jan 6, 2004
IGT
Bhavani Prasad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gaming system for multiple progressive games
Patent number
5,885,158
Issue date
Mar 23, 1999
International Game Technology
Lawrence J. Torango
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
Transaction signature
Publication number
20060106704
Publication date
May 18, 2006
IGT
Bhavani Prasad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for securely exchanging promotional ticket related information
Publication number
20050096126
Publication date
May 5, 2005
IGT
Bhavani Prasad
G07 - CHECKING-DEVICES
Information
Patent Application
Transaction signature
Publication number
20030144965
Publication date
Jul 31, 2003
International Game Technology
Bhavani Prasad
G06 - COMPUTING CALCULATING COUNTING