Average Co-Inventor Count = 6.00
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. China Unionpay Co., Ltd. (1 from 117 patents)
1 patent:
1. 12321435 - Biometric identification method, server, and client