Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251983 | Intake air guide device for a vehicle | Chang Su Son | 2025-03-18 |
| 12179777 | Method of determining driving resistance in insufficient warm-up state | Helmut Moser | 2024-12-31 |
| 11731649 | High precision position estimation method through road shape classification-based map matching and autonomous vehicle thereof | Dae Sung Hwang, Cho Rong Ryu, Ka-Min Kim, Ki Chun Jo, Sang Kwon Kim | 2023-08-22 |
| 11536626 | Method of evaluating integrated running energy of vehicle in wind tunnel | Jin Hyuck Chang, Min Sik Chung | 2022-12-27 |
| 10889180 | Tiltable active air flap assembly | — | 2021-01-12 |
| 10734380 | Semiconductor device and method for fabricating the same | Kee-Sang Kwon, Jin-Wook Lee, Ki-Hyung Ko, Sang-Jine Park, Jae-Jik Baek +2 more | 2020-08-04 |
| 10391858 | Active air flap assembly with improved sealing performance | — | 2019-08-27 |
| 10166857 | Two-way motion type active air flap system and vehicle having the same | — | 2019-01-01 |
| 10128236 | Semiconductor device and method for fabricating the same | Kee-Sang Kwon, Jin-Wook Lee, Ki-Hyung Ko, Sang-Jine Park, Jae-Jik Baek +2 more | 2018-11-13 |
| 9676269 | External active air flap apparatus of vehicle | — | 2017-06-13 |
| 9613811 | Methods of manufacturing semiconductor devices | Jae-Jik Baek, Sang-Jine Park, Bo-Un Yoon, Young-Sang Youn, Ji-Hoon Cha | 2017-04-04 |
| 9370995 | External active air flap for vehicle engine room | — | 2016-06-21 |
| 7966639 | Digital broadcast receiver and digital broadcast content processing method | Kwang Min Seo | 2011-06-21 |
| 7801479 | Method for receiving digital multimedia broadcasting in a weak electromagnetic field region and an apparatus therefor | — | 2010-09-21 |