Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10740444 | Electronic device and method for performing authentication | Hyun Chul Cho, Seung-Hoe Gu, Hyun-Ju Park, Soon Young LEE | 2020-08-11 |
| 10325533 | Electronic device and method for outputting electronic document in electronic device | Kyung Tae Kim, Kyoung-Bong Kang, Eun Sol Park, Young Taeck Song, Soon Young LEE +5 more | 2019-06-18 |
| 8701626 | Gasoline direct injection engine | Young Sam Gu, Tae Sun Kim | 2014-04-22 |
| 7774119 | Shift control system of automatic transmission and method thereof | — | 2010-08-10 |
| 7706951 | Shift control system of automatic transmission and method thereof | — | 2010-04-27 |
| 7392126 | Line pressure control system and method of an automatic transmission | — | 2008-06-24 |
| 7381151 | Upshift control system of automatic transmission and method thereof | — | 2008-06-03 |
| 7247126 | Method and apparatus for shift control of an automatic transmission | Byeong Wook Jeon | 2007-07-24 |
| 7125363 | Control method for suppressing blow-up phenomenon during power-on 2-3 upshift of automatic transmission | — | 2006-10-24 |
| 6993424 | Method and apparatus for controlling a solenoid valve of an automatic transmission of a vehicle | — | 2006-01-31 |
| 6695737 | Line pressure regulating system for an automatic transmission | Jong Sool Park, Chang Wook Lee, Jae-Duk Jang, Tae-Kyun Kim, Jin Hee Lee | 2004-02-24 |
| 6537180 | Hydraulic control system for automotive automatic transmission | Tae-Kyun Kim, Jae-Duk Jang, Jong Sool Park, Jin Hee Lee, Chang Wook Lee | 2003-03-25 |
| 6485388 | Line pressure control system of automatic transmission | Tae-Kyun Kim, Jae-Duk Jang, Jong Sool Park, Jin Hee Lee, Chang Wook Lee | 2002-11-26 |
| 6466883 | Automatic transmission accumulator piston displacement detecting device and method thereof | — | 2002-10-15 |
| 6440028 | Manual valve of hydraulic pressure control system for automatic transmission | Tae-Kyun Kim, Jae-Duk Jang, Jong Sool Park, Jin Hee Lee, Chang Wook Lee | 2002-08-27 |
| 6263274 | Fail-safe control method for automatic transmission having one-way clutch | — | 2001-07-17 |