Average Co-Inventor Count = 4.00
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. Dong-In Entech Co., Ltd. (2 from 9 patents)
2 patents:
1. 10940779 - Portable car seat
2. 10604035 - Portable car seat