Average Co-Inventor Count = 1.20
ph-index = 4
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. Ningbo Yamao Optoelectronics Co., Ltd. (4 from 11 patents)
2. Taizhou Tongchuang Maternal and Infant Products Co., Ltd (3 from 3 patents)
3. Self Electronics Co., Ltd. (2 from 137 patents)
4. Hangzhou Chic Intelligent Technology Co., Ltd. (2 from 47 patents)
5. Taizhou Huangyan Yujin E-commerce Co., Ltd (2 from 2 patents)
6. Ningbo Yamao Lighting Electric Appliance Company Ltd. (1 from 1 patent)
22 patents:
1. 12390060 - Toileting device for children
2. 12285139 - Pedestal type toilet for children
3. D1071106 - Baby potty
4. 12226056 - Baby bath chair
5. D1063016 - Toddler potty training toilet
6. D1057114 - Baby bathtub
7. D1057113 - Baby bathtub
8. 12178367 - Foldable bathtub
9. D1055241 - Baby potty
10. D1047774 - Motorcycle
11. D1042757 - Baby bath seat
12. D1007738 - Strip track light
13. D1007034 - Strip track light
14. 11459052 - Control method for use with longitudinal motion-sensing two-wheeled vehicles and control system
15. 11040751 - Longitudinal two-wheel somatosensory car