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. Hyundai Motor Company (1 from 18,523 patents)
2. Kia Corporation (1 from 4,013 patents)
1 patent:
1. 11916269 - Charging system including fuel cell and charging method using the same