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. Virginia Optoelectronics, Inc. (2 from 6 patents)
2. Foshan Nationstar Optoelectronics Co., Ltd. Corporation (1 from 42 patents)
3 patents:
1. D641095 - Street lamp
2. D608937 - Reading lamp
3. D608936 - Reading lamp