Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365228 | Electric vehicle structure | Dae Woo Jung, Sung Eun Ryu, Byong Cheol Kim, Hyeong Seung Ham, Dong Hwan Kim | 2025-07-22 |
| 9579946 | Trailing arm bush for coupled torsion beam axle | Sang Rak Kim, Chul-Ha Hwang, Kyong-Sik Youn | 2017-02-28 |
| 9579947 | Coupled torsion beam axle for vehicles | Sang Rak Kim, Soo Chul Lee, Hak Il Kim, Min Seok Kang, Eui-Keun Jeong | 2017-02-28 |
| 7747063 | Method and apparatus for inspecting a substrate | Chung-Sam Jun, Young-Jee Yoon, Sung-Hong Park | 2010-06-29 |
| 7626164 | Method of scanning a substrate, and method and apparatus for analyzing crystal characteristics | Young-Jee Yoon, Tae-Sung Kim, Chung-Sam Jun, Sung-Hong Park | 2009-12-01 |
| 7498248 | Methods of compensating for an alignment error during fabrication of structures on semiconductor substrates | Dong-Chun Lee, Young-Jee Yoon, Sung-Hong Park | 2009-03-03 |
| 6495055 | Variable time etching system according to the accumulated number of devices being processed and a method for etching in the same manner | Sung-Joon Byun, Soo Won Lee, Jin-Soo Kim | 2002-12-17 |