Average Co-Inventor Count = 2.40
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. Rank Cintel Limited (2 from 36 patents)
2 patents:
1. 5327247 - Compensation of losses and defects in telecine devices
2. 5299014 - Telecine method and apparatus for the production of high definition