Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025215 | Transmission with structure for preventing rotation of snap ring | Duk Soon Choi, Yun Sik Jeong | 2024-07-02 |
| 11994173 | Clutch pack system for transmission | Duk Soon Choi | 2024-05-28 |
| 11953062 | One-way clutch regenerative braking system | Duk Soon Choi | 2024-04-09 |
| 11920661 | Vehicle transmission and vehicle powertrain device | Se-hoon Oh, Jae Won Shin, Jae Oh Han, Duk Soon Choi | 2024-03-05 |
| 11885414 | Parking apparatus for vehicle with rack and pinion structure and transmission for vehicle including the same | Duk Soon Choi | 2024-01-30 |
| 11773972 | Transmission apparatus for electric vehicle | Dong Hoon Lim, Duk Soon Choi | 2023-10-03 |
| 11754149 | Transmission for electric car with improved one-way clutch | Se-hoon Oh, Won Hyeong Jeong, Jae Oh Han, Tae Su Kim, Jong Seok Lee +2 more | 2023-09-12 |
| 11746899 | Transmission with 1 axis shift mechanism | Duk Soon Choi, Yun Sik Jeong | 2023-09-05 |
| 11658125 | Semiconductor device with a through contact and method of fabricating the same | Euiyeol Kim, Heewoo Park | 2023-05-23 |
| 11566707 | Vehicle parking device and vehicle transmission including the same | Seung Hyun JO | 2023-01-31 |
| 11508771 | Image sensors | Dae-han Han, Han-Seok Kim, Chung-ho Song, Gyeong-hee Lee, Hee-Geun Jeong | 2022-11-22 |
| 11430824 | Integrated circuit devices having through-silicon via structures | Sang-Il Jung, Byung-Jun Park | 2022-08-30 |
| 11049814 | Semiconductor device including a through contact extending between sub-chips and method of fabricating the same | Euiyeol Kim, Heewoo Park | 2021-06-29 |
| 10991742 | Image sensors | Dae-han Han, Han-Seok Kim, Chung-ho Song, Gyeong-hee Lee, Hee-Geun Jeong | 2021-04-27 |
| 10797099 | Image sensor and method of manufacturing the same | Han-Seok Kim, Chung-ho Song, Jin Jeon | 2020-10-06 |
| 10701636 | Electronic device and communication connection method of electronic device | Gil-Joo Park, Seung-Jae Han, Soo-Hoon MOON, Jung-Han Han | 2020-06-30 |
| 10658413 | Semiconductor device including via plug | Sun Woo Park, Ho-Woo Park, Eung-Kyu Lee, Chang Keun Lee, Hisanori Ihara | 2020-05-19 |
| 10629643 | Integrated circuit devices having through-silicon via structures | Sang-Il Jung, Byung-Jun Park | 2020-04-21 |
| 10483317 | Image sensor and method of manufacturing the same | Han-Seok Kim, Chung-ho Song, Jin Jeon | 2019-11-19 |
| 10480622 | Two-speed transmission for electric vehicle | Sun Beom Woo, Se-hoon Oh, Duk Soon Choi | 2019-11-19 |
| 10323740 | Differential for automobile | Jong Chan Kim | 2019-06-18 |
| 10186541 | Semiconductor devices | Kyeongjae Byeon, Chungho SONG, Heegeun Jeong | 2019-01-22 |
| 10014285 | Semiconductor devices | Seung-hoon Kim, Sang-Il Jung | 2018-07-03 |
| 9299659 | Semiconductor devices including multiple interconnection structures | Jun-Gu Kang, OhKyum Kwon | 2016-03-29 |
| 8525273 | Integrated circuit devices including device isolation structures and methods of fabricating the same | Oh-Kyum Kwon, Tae-Jung Lee | 2013-09-03 |