Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5749806 | System and method for controlling hydraulic pressure of an automatic transmission for vehicles | Jae Dirk Jang | 1998-05-12 |
| 5667453 | Hydraulic control system of an automatic transmission used in a vehicle | Jaeduk Jang | 1997-09-16 |
| 5658218 | Hydraulic control system of an automatic transmission used in a vehicle | Jaeduk Jang | 1997-08-19 |
| 5655994 | Hydraulic control system of an automatic transmission for reducing a shock occuring at manual shifting | Jaeduk Jang | 1997-08-12 |
| 5590751 | Hydraulic control system for automatic transmission | Jaeduk Jang, Donghoon Park | 1997-01-07 |
| 5582559 | Shift control device of a hydraulic control system for automatic transmission | Jaeduk Jang | 1996-12-10 |
| 5537887 | Hydraulic control system for 4-speed automatic transmission | Jaeduk Jang, Doki Lim | 1996-07-23 |
| 5507706 | Hydraulic control system of automatic transmission for vehicle | Jaeduk Jang | 1996-04-16 |