Average Co-Inventor Count = 4.17
ph-index = 4
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. Ninebot (beijing) Tech Co., Ltd (4 from 79 patents)
5 patents:
1. D978737 - Drift cart
2. D949244 - Self balancing scooter
3. D941900 - Robot for delivery
4. D939602 - Robot for delivery
5. D936516 - Balance scooter