Average Co-Inventor Count = 1.63
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. Mattel, Inc. (7 from 1,702 patents)
7 patents:
1. 9050526 - Gaming system
2. 8382567 - Interactive DVD gaming systems
3. 8277297 - Gaming system
4. 7887058 - Methods of playing drawing games and electronic game systems adapted to interactively provide the same
5. 7331857 - Gaming system
6. 7219894 - Board games with player-wearable costume components
7. 7219896 - Spelling games