Average Co-Inventor Count = 4.44
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. Mattel, Inc. (1 from 1,702 patents)
2. Hasbro, Inc. (1 from 496 patents)
2 patents:
1. 8262473 - Interactive toy with visual and audio feedback
2. D578124 - Game housing