Average Co-Inventor Count = 3.58
ph-index = 1
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 411 patents)
4 patents:
1. D1093766 - Cat litter box
2. D1087492 - Pet feeder
3. D1078814 - Cleaning robot
4. 12250929 - Pet feeder