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. Hyundai Kefico Corporation (1 from 105 patents)
1 patent:
1. 10030549 - Continuous variable valve timing control device and control method therefor