Average Co-Inventor Count = 1.09
ph-index = 12
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. Heifeng Zhizao (Shenzhen) Technology Co., Ltd (24 from 30 patents)
24 patents:
1. 12370088 - Ear canal care device
2. D1059828 - Ear cleaner storage device
3. 11903475 - Visual tweezers and tweezers assembly
4. D979058 - Base for ear cleaner
5. D978351 - Base for ear cleaner
6. D974856 - Ear spoon
7. D972900 - Ear spoon
8. D972139 - Ear cleaner
9. D971405 - Ear cleaner
10. D963858 - Ear cleaner
11. D963859 - Ear cleaner
12. D961078 - Ear cleaner
13. D961076 - Ear cleaning device set
14. D961077 - Ear cleaning device set
15. D960369 - Ear cleaning device