Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8480539 | Hydraulic pressure control apparatus for automatic transmission and control method thereof | Se Hwan Jo | 2013-07-09 |
| 8398388 | Vane pump | Hang Cheol Cho, Seok Jin Kim | 2013-03-19 |
| 5729386 | Light projection method and a projection type image display apparatus for performing the same | — | 1998-03-17 |
| 5486881 | Unique optical projection system | — | 1996-01-23 |