Average Co-Inventor Count = 13.00
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. Google Inc. (5 from 32,429 patents)
5 patents:
1. 12254883 - Automated calling system
2. 11990133 - Automated calling system
3. 11741966 - Automated calling system
4. 11495233 - Automated calling system
5. 11158321 - Automated calling system