Average Co-Inventor Count = 2.88
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. Willand (beijing) Technology Co., Ltd. (2 from 17 patents)
2. Ninebot (beijing) Tech Co., Ltd (1 from 79 patents)
5 patents:
1. D1078801 - Garage for robotic lawn mower
2. D1040864 - Lawn mower
3. D1010701 - Delivery robot
4. D1004665 - Delivery robot
5. D978945 - Delivery robot