Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428491 | Flow rate control apparatus of construction equipment and control method therefor | Jin-Young Tak | 2019-10-01 |
| 10337170 | Driving straight ahead device for construction machine and control method therefor | Sung-Gon Kim | 2019-07-02 |
| 10184499 | Hydraulic circuit for construction machine | Sung-Gon Kim | 2019-01-22 |
| 10119249 | Control device for confluence flow rate of working device for construction machinery and control method therefor | Jae-Hoon Lee, Sang-Hee Lee | 2018-11-06 |
| 10094092 | Hydraulic circuit for construction machinery having floating function and method for controlling floating function | Sung-Gon Kim | 2018-10-09 |
| 10001146 | Flow control device and flow control method for construction machine | Sung-Gon Kim | 2018-06-19 |
| 9790965 | Hydraulic system for construction machine, provided with protection device | Sung-Gon Kim | 2017-10-17 |
| 9651063 | Priority control system for construction machine | Young-Bog Song | 2017-05-16 |
| 9303636 | System for controlling hydraulic pump in construction machine | Sang-Hee Lee, Hung-Ju Shin | 2016-04-05 |
| 9194382 | Hydraulic pump control system for construction machinery | Hung-Ju Shin, Sang-Hee Lee | 2015-11-24 |
| 9103355 | Flow control valve for construction machine | Bon-Seuk Ku, Man-Seuk Jeon | 2015-08-11 |
| 8818651 | Flow control system for a hydraulic pump of construction machinery | Sang-Hee Lee, Hung-Ju Shin | 2014-08-26 |