Average Co-Inventor Count = 4.00
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. Chinese Academy of Sciences (1 from 3,092 patents)
2. Shanghai Qinsun Electric Co., Ltd. (1 from 3 patents)
2 patents:
1. D828584 - Explosion-proof lamp
2. 8900986 - Method to realize flux free indium bumping