Average Co-Inventor Count = 4.90
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. Ubtech Robotics Corp Ltd (4 from 407 patents)
2. Shenzhen Youbixing Technology Co., Ltd (1 from 1 patent)
4 patents:
1. D1077868 - Robotic mower
2. D1010700 - Delivery robot
3. D918310 - Construction set block
4. D892230 - Construction set block