Average Co-Inventor Count = 4.00
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 (3 from 410 patents)
3 patents:
1. D1093766 - Cat litter box
2. D1035182 - Automatic cat litter box
3. D985643 - Robot