Average Co-Inventor Count = 2.86
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 18,559 patents)
2. Kf Co., Ltd. (1 from 1 patent)
2 patents:
1. 9944876 - System for producing biochar and method for producing biochar
2. 5645953 - Secondary battery and method for controlling the self-discharge of a