Average Co-Inventor Count = 4.51
ph-index = 6
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. (7 from 2,118 patents)
2. United Video Properties, Inc. (6 from 320 patents)
3. Refinitiv US Organization LLC (3 from 85 patents)
16 patents:
1. 11037175 - Method and system for monitoring an issue
2. 10951927 - Systems and methods for interactive program guides with personal video recording features
3. 10825029 - Subscription apparatus and method
4. 10748158 - Method and system for monitoring an issue
5. 10021443 - Personal video recorder systems and methods
6. 9930374 - Systems and methods for interactive program guides with personal video recording features
7. 9648358 - Systems and methods for interactive program guides with personal video recording features
8. 9491500 - Personal video recorder systems and methods
9. 9197916 - Systems and methods for communicating and enforcing viewing and recording limits for media-on-demand
10. 9055322 - Systems and methods for interactive program guides with personal video recording features
11. 8893194 - Personal video recorder systems and methods
12. 8768147 - Systems and methods for interactive program guides with personal video recording features
13. 8457475 - Systems and methods for interactive program guides with personal video recording features
14. 8291461 - Systems and methods for managing the distribution of on-demand media
15. 8281345 - Personal video recorder systems and methods