Average Co-Inventor Count = 2.00
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. Cherry Electrical Products Corporation (2 from 29 patents)
2 patents:
1. D322064 - Position detection stylus pen for a graphic tablet
2. D313409 - Digitizer for a graphic tablet