Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387702 | Apparatus and method for providing music using valve control | — | 2025-08-12 |
| 10919533 | Vehicle control system and control method thereof | — | 2021-02-16 |
| 8382505 | Arc-preventing apparatus for separate cord-type hair dryer | — | 2013-02-26 |
| 8235440 | Studying chopstick for developing children's intellectual powers | — | 2012-08-07 |
| 6822382 | Deflection yoke | — | 2004-11-23 |
| 6768251 | Deflection yoke | — | 2004-07-27 |
| 6404118 | Deflection yoke with a coil separator firmly engaged to the printed circuit board for preventing fluctuation | — | 2002-06-11 |