Average Co-Inventor Count = 3.18
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. Sony Corporation (3 from 58,132 patents)
3 patents:
1. 6784947 - Image display apparatus and method of correcting image on image display apparatus against inclination by terrestrial magnetism
2. 6121959 - Display control device
3. 5703657 - Video display in which a screen mode for different input signals is set