Average Co-Inventor Count = 3.00
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. Thomson-csf (1 from 2,692 patents)
2. Thomson Consumer Electronics Inc. (1 from 753 patents)
2 patents:
1. 5223765 - Device for the display or projection of images or similar information
2. 5013580 - Video recording/play-back head, method for making it and apparatus