Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662616 | Control device and control method for construction machine | Lee Hyoung Cho, Won Sun Sohn, Byung Yoon Song, Jai Seok Bang | 2020-05-26 |
| 9829013 | Hydraulic system for construction machine | Yong Lak Cho, Dal Sik Jang, Woo Yong Jung, A Reum SEO, Sang-Woo Lee +1 more | 2017-11-28 |
| 9618018 | Hydraulic system for construction equipment | Woo Yong Jung, Yong Lak Cho, A Reum SEO, Dal Sik Jang, Kwang Ho Lim | 2017-04-11 |
| 8658965 | Encoder having a pattern track including different-width patterns | Hyong-su Choi, Tae Young Lee, Dong Ju Seok | 2014-02-25 |