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William T. Parks
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San Francisco, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Implementing computer activity-based challenges
Patent number
9,576,434
Issue date
Feb 21, 2017
Sony Interactive Entertainment Inc.
William T. Parks
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
IMPLEMENTING COMPUTER ACTIVITY-BASED CHALLENGES
Publication number
20130029765
Publication date
Jan 31, 2013
Sony Computer Entertainment Inc.
William T. Parks
G06 - COMPUTING CALCULATING COUNTING