Average Co-Inventor Count = 5.00
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. Gracenote Media Services, LLC (2 from 5 patents)
2. Gracenote, Inc. (1 from 459 patents)
3. Casttv Inc. (1 from 9 patents)
4 patents:
1. 12072932 - Video matching service to offline counterpart
2. 11188591 - Video matching service to offline counterpart
3. 10229198 - Video matching service to offline counterpart
4. 9398350 - Video matching service to offline counterpart