Average Co-Inventor Count = 5.00
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. S.t. Trading Company Limited (1 from 1 patent)
2. Foshan Welling Washer Motor Manufacturing Co., Ltd. (6 patents)
3. Huai'an Welling Motor Manufacturing Co., Ltd. (4 patents)
1 patent:
1. 10280514 - Fabrication of mirror-like coatings