Average Co-Inventor Count = 2.00
ph-index = 2
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. Tivo Corporation (3 from 340 patents)
3 patents:
1. 9414005 - Remote control programming system
2. 8786411 - Remote control programming system
3. 7671758 - Remote control programming system