Average Co-Inventor Count = 1.54
ph-index = 12
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Rovi Guides, Inc. (43 from 2,118 patents)
2. Agere Systems Inc. (1 from 2,316 patents)
3. Alcatel-lucent USA Inc. (1 from 1,310 patents)
4. General Instrument Corporation (1 from 1,156 patents)
5. United Video Properties, Inc. (1 from 320 patents)
6. Rovl Guides, Inc. (1 from 34 patents)
7. Adeia Guides Inc. (560 patents)
48 patents:
1. 12120395 - Systems and methods for using playlists
2. 12101584 - Systems and methods for recording programs using a network recording device as supplemental storage
3. 11956514 - Systems and methods for enhanced trick-play functions
4. 11800181 - Systems and methods for managing local storage of on-demand content
5. 11765329 - Systems and methods for recording programs using a network recording device as supplemental storage
6. 11558594 - Systems and methods for recording programs using a network recording device as supplemental storage
7. 11115707 - Systems and methods for managing local storage of on-demand content
8. 11115719 - Systems and methods for using playlists
9. 11109113 - Systems and methods for generating time based preview image for a video stream
10. 11102464 - Systems and methods for recording programs using a network recording device as supplemental storage
11. 10587835 - Systems and methods for using playlists
12. 10419810 - Systems and methods for managing local storage of on-demand content
13. 10057655 - Systems and methods for generating time based preview image for a video stream
14. 9967509 - Systems and methods for using playlists
15. 9654825 - Systems and methods for detecting inconsistent user actions and providing feedback