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Patent applications and USPTO patent grants for Chang; Eric H..The latest application filed is for "method and system for storing program guide data in a user device".
Patent | Date |
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Method and system for storing program guide data in a user device Grant 10,824,221 - Wu , et al. November 3, 2 | 2020-11-03 |
Method and System for Storing Program Guide Data in a User Device App 20180314320 - Wu; Leo ;   et al. | 2018-11-01 |
Method and system for storing program guide data in a user device Grant 10,048,745 - Wu , et al. August 14, 2 | 2018-08-14 |
Method and system for searching for content in a user device Grant 9,495,415 - Arsenault , et al. November 15, 2 | 2016-11-15 |
Method And System For Searching For Content In A User Device App 20120054211 - Arsenault; Robert G. ;   et al. | 2012-03-01 |
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