Average Co-Inventor Count = 4.00
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. Alibaba Group Holding Limited (1 from 2,400 patents)
2. Advanced New Technologies Co., Ltd. (1,366 patents)
1 patent:
1. 10389710 - Method and system for extracting characteristic information