Average Co-Inventor Count = 1.00
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. Shanghai Sansi Electronic Engineering Co. Ltd. (22 patents)
2. Jiashan Sansi Photoelectric Technology Co., Ltd (4 patents)
3. Shanghai Sansi Science and Technology Development Co., Ltd (1 patent)
0 patent: