Average Co-Inventor Count = 4.00
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. Emusicsystem (1 from 1 patent)
1 patent:
1. 6995310 - Method and apparatus for sensing and displaying tablature associated with a stringed musical instrument