Average Co-Inventor Count = 2.14
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. Shenzhen Ulanzi Technology Co. Ltd (1 from 1 patent)
2. Shenzhen Weiji Technology Co., Ltd. (1 from 1 patent)
3. Shenzhen Weijl Technology Co., Ltd. (1 from 1 patent)
3 patents:
1. 11940717 - Photography stand
2. 11486533 - Quick-assembly seat, quick-release assembly and photographing apparatus
3. 11353781 - Photographic equipment stand