Average Co-Inventor Count = 3.48
ph-index = 4
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. Harmonix Music Systems, Inc. (7 from 59 patents)
7 patents:
1. 9842577 - Improvised guitar simulation
2. 9799314 - Dynamic improvisational fill feature
3. 9773486 - Vocal improvisation
4. 8690670 - Systems and methods for simulating a rock band experience
5. 8686269 - Providing realistic interaction to a player of a music-based video game
6. 8003872 - Facilitating interaction with a music-based video game
7. 7459624 - Game controller simulating a musical instrument