Average Co-Inventor Count = 2.00
ph-index = 1
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. Yamaha Corporation (1 from 5,452 patents)
2. Spotify Ab (1 from 642 patents)
2 patents:
1. 11869465 - Musical performance analysis method and musical performance analysis apparatus
2. 11157542 - Systems, methods and computer program products for associating media content having different modalities