Average Co-Inventor Count = 1.50
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. Sony Corporation (3 from 58,129 patents)
3 patents:
1. 11423704 - Apparatus for controlling multiple gates through which vehicles travel
2. 11323812 - Signal processing apparatus, signal processing method, and signal processing system
3. 7557813 - Picture displaying method, picture displaying program, and editing apparatus