Average Co-Inventor Count = 4.80
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. Byd Company Limited (2 from 907 patents)
2. Shenzhen Byd Auto R&d Company Limited (1 from 87 patents)
2 patents:
1. D774942 - Bus
2. 8720617 - Electric bus