Average Co-Inventor Count = 3.43
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. Qd Laser, Inc. (2 from 27 patents)
2. The University of Tokyo (1 from 1,287 patents)
2 patents:
1. 10659743 - Image projection device
2. D824905 - Head-mounted display