Average Co-Inventor Count = 4.00
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. Visual Photonics Expitaxy Co., Ltd (1 from 1 patent)
1 patent:
1. 12424824 - Vertical-cavity surface-emitting semiconductor laser diode with the mode filter