Average Co-Inventor Count = 2.58
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. (4 from 59 patents)
2. Other (1 from 832,761 patents)
5 patents:
1. 10220303 - Gesture-based music game
2. 9278286 - Simulating musical instruments
3. 9000282 - Guitar Bracing
4. 8874243 - Simulating musical instruments
5. 8550908 - Simulating musical instruments