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. Ming Shin Tools Co., Ltd. (29 patents)
2. Chen, Yung-shun (0 patent)
3. Wu, Cheng-chou (0 patent)
0 patent: