Average Co-Inventor Count = 5.06
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 (3 from 18,640 patents)
2. Kia Corporation (3 from 4,130 patents)
3 patents:
1. 11866150 - Propeller safety device
2. 11787530 - Fail safety apparatus of air mobility
3. 11679864 - Propeller apparatus of air mobility