Average Co-Inventor Count = 5.00
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. Two Way Tv Limited (2 from 7 patents)
2 patents:
1. 6515992 - Method and apparatus for input of data
2. 6301243 - Method and apparatus for transmitting data