Average Co-Inventor Count = 4.71
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. Seiko Epson Corporation (1 from 33,442 patents)
2. Infocus Corporation (1 from 238 patents)
2 patents:
1. 8001224 - Image display device and method of communicating with an image display device over a network
2. 7118220 - Projector device user interface system