Average Co-Inventor Count = 3.45
ph-index = 5
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. United Video Properties, Inc. (2 from 320 patents)
2. Telecommunications of Colorado, Inc. (2 from 6 patents)
3. News America Publications, Inc. (2 from 6 patents)
4. Other (1 from 832,718 patents)
5. Rovi Guides, Inc. (2,118 patents)
5 patents:
1. 7047547 - Electronic television program guide schedule system and method
2. 6396546 - Electronic television program guide schedule system and method
3. 5781246 - Electronic television program guide schedule system and method
4. 5635978 - Electronic television program guide channel system and method
5. 5629733 - Electronic television program guide schedule system and method with