Average Co-Inventor Count = 1.33
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. Inmos Limited (2 from 104 patents)
2 patents:
1. 4769632 - Color graphics control system
2. 4689581 - Integrated circuit phase locked loop timing apparatus