Average Co-Inventor Count = 2.00
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. Xiamen Vanfly Health Science &technology Co., Ltd. (2 from 2 patents)
2 patents:
1. D1019973 - Hand massager
2. D1001302 - Massage belt