Average Co-Inventor Count = 3.93
ph-index = 3
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. (4 from 2,118 patents)
2. United Video Properties, Inc. (2 from 320 patents)
3. Prevue Networks, Inc. (7 patents)
4. Prevue International, Inc. (0 patent)
6 patents:
1. 9832531 - Systems and methods for providing a program as a gift using an interactive application
2. 9820001 - On-line schedule system with personalization features
3. 9226012 - Systems and methods for providing a program as a gift using an interactive application
4. 9003451 - Internet television program guide system
5. 8539044 - On-line schedule system with personalization features
6. 7165098 - On-line schedule system with personalization features