Average Co-Inventor Count = 6.00
ph-index = 3
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. Beijing Niu Information Technology Co., Ltd. (4 from 37 patents)
4 patents:
1. D947074 - Electric bicycle
2. D938312 - Electric bicycle
3. D937713 - Electric bicycle
4. D937711 - Electric scooter