Average Co-Inventor Count = 2.79
ph-index = 5
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 80 patents)
2. Beijing Technology and Business University (1 from 6 patents)
3. Ninebot Tech. Co., Ltd (1 from 1 patent)
8 patents:
1. D1004003 - Scooter
2. 11780959 - Preparation method of polybutylene adipate terephthalate-polylactic acid blend films modified by epoxidized cardanol-based chain extender
3. D943034 - Scooter
4. D902788 - Child bicycle
5. D900681 - Child ride-on bike
6. D849668 - Automobile tire
7. D846449 - Child's bicycle
8. D844493 - Bicycle frame