Average Co-Inventor Count = 3.38
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. Ubtech Robotics Corp Ltd (18 from 411 patents)
2. Shenzhen Trench R Semic. Co. Ltd (2 from 2 patents)
20 patents:
1. D1022894 - Electric vehicle charging station
2. D1020627 - Electric vehicle charging station
3. D918310 - Construction set block
4. D892230 - Construction set block
5. 10427064 - Building block set and building block robot
6. 10029187 - Toy assembling apparatus
7. 9931577 - Servo of entertainment robot
8. D810837 - Construction set block
9. D810208 - Construction set block
10. 9889388 - Toy building block robot and main control box thereof
11. D809071 - Construction set block
12. D803950 - Construction set block
13. D800228 - Construction set block
14. D797204 - Construction set block
15. D795968 - Construction set block