Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12284926 | Transmission of agricultural vehicle | Jung Su Han, Won Woo Park, Ji Hun Yu, Taek Seong KIM, Jae Gone Kim | 2025-04-29 |
| 12246593 | Transmission of agricultural work vehicle | Jung Su Han, Ki Taeg Lee, Won Woo Park, Ji Hun Yu, Taek Seong KIM | 2025-03-11 |
| 12075715 | Transmission of agricultural vehicle | Jung Su Han, Won Woo Park, Ji Hun Yu, Taek Seong KIM, Jae Gone Kim | 2024-09-03 |
| 11897327 | Transmission of agricultural work vehicle | Jung Su Han, Ki Taeg Lee, Won Woo Park, Ji Hun Yu, Taek Seong KIM | 2024-02-13 |
| 11116949 | Drainage tube introducer | Hyeon Jeong Park | 2021-09-14 |
| 11098379 | Composition for detecting potato virus Y including M13KO7 bacteriophage and kit including the same | Suk-chan Lee, Sang Ho Cho | 2021-08-24 |
| 10075147 | Acoustic resonator and method of manufacturing the same | Moon-chul Lee, Jea Shik Shin, Ho Soo Park, Duck Hwan Kim | 2018-09-11 |
| 9238105 | Liquid infusion apparatus | — | 2016-01-19 |
| 9233202 | Liquid infusion apparatus | — | 2016-01-12 |
| 9005159 | Liquid infusion apparatus | — | 2015-04-14 |
| 8512284 | Medical fluid dispenser | — | 2013-08-20 |
| 7405867 | Miniature optical modulator module using flexible printed circuit board | Heung Woo Park, Jong-Hyeong Song, Yoon-Joon Choi | 2008-07-29 |
| 7318819 | Automatic locking valve for medication injection | Ki Woon Kim | 2008-01-15 |
| 7113689 | Microelectromechanical systems (MEMS) variable optical attenuator | Yoon Shik Hong, Sung Cheon Jung, Sang Kee YOON, Hyun Kee Lee, Suk Kee Hong +2 more | 2006-09-26 |
| 6901204 | Microelectromechanical system (MEMS) variable optical attenuator | Yoon Shik Hong, Sang Kee YOON, Suk Kee Hong, Sung Cheon Jung, Jung-hyun Lee | 2005-05-31 |
| 6024724 | Liquid medicine injection device | — | 2000-02-15 |