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. Tsinghua University (4,301 patents)
2. Otis Elevator Company (2,614 patents)
3. Nuctech Company Limited (528 patents)
4. State Grid Corporation of China (194 patents)
5. Chinese Academy of Agricultural Sciences (118 patents)
6. Chervon Limited (55 patents)
7. Q-yield Outdoor Gear Ltd. (10 patents)
8. Hebei Electric Power Maintenance Company (1 patent)
9. State Grid Hebei Maintenance Branch (0 patent)
0 patent: