Average Co-Inventor Count = 4.29
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. Halla Climate Control Corporation (3 from 168 patents)
3 patents:
1. 7607316 - Air conditioner for vehicle
2. 7540322 - Air conditioner for vehicle
3. 7055591 - Air conditioner for vehicle