Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416626 | Home appliance and control method thereof | Yanghwan Kim, Chansung Jeon | 2019-09-17 |
| 9684358 | Electrical appliance | Yanghwan Kim, Daejong Kang | 2017-06-20 |
CA
Changhan Ahn
Overall (All Time): #1,984,244 of 4,157,543Top 50%
2
Patents All Time