Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829013 | Hydraulic system for construction machine | Yong Lak Cho, Woo Yong Jung, Min Ha An, A Reum SEO, Sang-Woo Lee +1 more | 2017-11-28 |
| 9618018 | Hydraulic system for construction equipment | Min Ha An, Woo Yong Jung, Yong Lak Cho, A Reum SEO, Kwang Ho Lim | 2017-04-11 |
| 9580888 | Apparatus and method for controlling oil hydraulic pump for excavator | Min Ha Ahn, Woo Yong Jung, Hyeon Sik Ahn, Kwang Ho Lim | 2017-02-28 |