Average Co-Inventor Count = 1.50
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 Yisi Technology Co., Ltd. (1 from 9 patents)
2. Shenzhen Great Valley Technology Co., Ltd. (1 from 1 patent)
2 patents:
1. D1060928 - Safe box
2. D1023317 - Teeth-whitening equipment