Average Co-Inventor Count = 10.00
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. Hyundai Motor Company (1 from 18,700 patents)
2. Kangnam University Industry-academia Cooperation Foundation (1 from 5 patents)
1 patent:
1. 8906568 - Monitoring the operational state of a fuel cell stack