Average Co-Inventor Count = 2.67
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. Zynga Inc. (4 from 561 patents)
4 patents:
1. 10135776 - Cross platform social networking messaging system
2. 9774606 - Cross platform social networking authentication system
3. 9311462 - Cross platform social networking authentication system
4. 9003505 - Cross platform social networking authentication system