Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1072490 | Electric toothbrush | Xian-Wei Song, Ting-Kang Ou, Hao Ding, Shao-Bing Hou, Xue-Mei Song +2 more | 2025-04-29 |
ZZ
Zhi-Ping Zhang
Fu Tai Hua Industry (Shenzhen) Co.: 1 patents #1 of 11Top 10%
Hongfujin Precision Electronics (Zhengzhou) Co.: 1 patents #5 of 25Top 20%
Zhengzhou Wanmayun Electronic Technology Co.: 1 patents #4 of 8Top 50%
Overall (2025): #148,829 of 469,880Top 35%
1
Patents 2025