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. Independent Broadcasting Authority (2 from 42 patents)
2 patents:
1. 4724486 - Apparatus for deriving information signals for component television
2. 4661954 - Error protection of linearly coded digital signals