Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D947332 | Electric heater | Lei Zhang, Chang Lin Jin | 2022-03-29 |
| D919175 | Hair drier | Chang Bae JIN | 2021-05-11 |
JY
Jinming Yu
Overall (All Time): #1,839,990 of 4,157,543Top 45%
2
Patents All Time