Average Co-Inventor Count = 4.36
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. Google Inc. (4 from 32,622 patents)
4 patents:
1. 9001983 - Digital photo frame with dial-a-tag functionality
2. 8971865 - Converged cordless and cellular phone system
3. 8548134 - Digital photo frame with dial-a-tag functionality
4. 8295454 - Digital photo frame with dial-a-tag functionality