Average Co-Inventor Count = 3.00
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. Young Opics Inc. (1 from 1 patent)
1 patent:
1. 7760437 - Projector apparatus having a shielding plate to prevent formation of ghost image in the projected image