Average Co-Inventor Count = 7.00
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. Hanon Systems (3 from 772 patents)
2. Halla Climate Control Corporation (1 from 168 patents)
4 patents:
1. 10220673 - Cold-storage heat exchanger
2. 9555687 - Cold-storage heat exchanger
3. 9375503 - Air conditioner for automobile
4. 8887521 - Air conditioner for automobile