Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11318870 | Seat back frame for vehicle and manufacturing method thereof | Sang Hyeon Park, Yong Kil Kil, Dong Gwan Kim, Yong-Han KANG, Hee-June Kim +1 more | 2022-05-03 |
| 7626380 | Sensor module for detecting relative displacement and method of detecting moving direction using the same | Dong-Rak Lee, Jae Woo Park, Bong-Geun Cho | 2009-12-01 |