Average Co-Inventor Count = 3.00
ph-index = 1
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. Koninklijke Philips Corporation N.v. (1 from 21,435 patents)
2. Sharp Corporation (1 from 847 patents)
1 patent:
1. 7756166 - Transmission system for transmitting a main signal and an auxiliary signal