Average Co-Inventor Count = 13.00
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. Tsinghua University (1 from 4,304 patents)
2. Shandong Provincial Communications Planning and Design Institute (1 from 3 patents)
1 patent:
1. 10573174 - Method for judging highway abnormal event