Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11233312 | Antenna device having slit structure and electronic device including the same | Jaehyung Kim, Sang-Min Han, Kyung-Bae Ko, Youngjung Kim, Taegyu Kim +3 more | 2022-01-25 |
| 9985351 | Multi-band antenna and electronic device for supporting the same | Jin Kyu Bang, Kyung-Bae Ko, Dong Hwan Kim | 2018-05-29 |
| 9728854 | Antenna using exterior metal frame and electronic device utilizing the same | Jae Hyung Kim, Tae Gyu Kim, Jin Kyu Bang, Dong Jun Oh, Kyung-Bae Ko +2 more | 2017-08-08 |
| 9605635 | Two-phase fuel injection valve for diesel engine and gas engine including nozzle having pumping function | Deuk-Jin Park, Eung-Sung Kim, Ju-Tae Kim, Kwang-Cheol Heo, Eun Ha | 2017-03-28 |
| 9599251 | Check valve driving device for injecting gas | Dae Jin Lee, Dae-Yeoul Jung, Sung-Hyeok Kim, Kwang-Cheol Heo | 2017-03-21 |
| 9482362 | Check valve for injecting gas | Dae Jin Lee, Dae-Yeoul Jung, Sung-Hyeok Kim, Kwang-Cheol Heo | 2016-11-01 |
| 9371771 | Precombustion chamber for gas engine | Dae Jin Lee, Kwang-Cheol Heo, Chae-Soon Lim | 2016-06-21 |
| 9074567 | Fuel injection pump having a separable plunger | Deuk-Jin Park, Ju-Tae Kim, Eung-Sung Kim, Kang-Yun Jung, Kwang-Cheol Heo +2 more | 2015-07-07 |
| 8973554 | Two solenoid valve relay two-stage fuel injection valve for diesel engines | Deuk-Jin Park, Eung-Sung Kim, Ju-Tae Kim, Kang-Yun Jung, Kwang-Cheol Heo +3 more | 2015-03-10 |
| 6508146 | Pedal driving mechanism of bicycle | Byung Nam Kang, Hye-Jong Park | 2003-01-21 |
| 6332924 | Photoresist dispensing device | Kyoung Sup Shim | 2001-12-25 |
| 6227251 | Wire protecting structure | Keun Sik Ahn, Young Kyu Chun | 2001-05-08 |
| 6152471 | Variable pedal driving device of bicycle | Byung Nam Kang, Hye-Jong Park | 2000-11-28 |