Average Co-Inventor Count = 2.00
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. Gudsen Technology Co., Ltd (2 from 7 patents)
2 patents:
1. D881971 - Focus follower
2. D868877 - Camera mount