Average Co-Inventor Count = 4.75
ph-index = 2
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. Hanon Systems (4 from 772 patents)
2. Hyundai Motor Company (1 from 18,523 patents)
3. Kia Motors Corporation (1 from 8,087 patents)
4 patents:
1. 10468696 - End cell heater for fuel cell, and fuel cell including same
2. 10309364 - Exhaust heat regenerator for vehicle
3. 10207568 - Heater for motor vehicle
4. 10150350 - Vehicle heat exchanger