Average Co-Inventor Count = 2.32
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. Williams Electronics Games, Inc. (4 from 91 patents)
2. Zynga Inc. (2 from 561 patents)
6 patents:
1. 9272214 - Consolidating businesses in a gamespace for an online game
2. 8708790 - Method of operating an online game using consolidated game objects
3. 5899454 - Ramp with integral ball deflector for pinball games
4. 5507488 - Ball diverter for a pinball game
5. 5494286 - Ball advancing device for a pinball game
6. 5358243 - Ball trough for pinball games