Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478286 | Artificial vestibular organ system | Kyu-Sung Kim, Hyeon Min Shim, Sangmin Lee, Woo-Key Lee, Bong Sup Shim +1 more | 2019-11-19 |
| 10202741 | Closed-circuit hydraulic system for construction machine | Byung Il Kang | 2019-02-12 |
| 9651159 | Pilot signal block assembly for construction machinery and control valve assembly having the same | Dae Gyun Choi, Hee Seog Kong | 2017-05-16 |
| 9512596 | Hybrid excavator boom actuating system and method for controlling same | Byung Il Kang | 2016-12-06 |
| 9246375 | Vibrator for generating horizontal vibration | Seong-Kwan Oh, Hyuk-Sang Ahn, In Jae Lee, Hyun-Ki Yang | 2016-01-26 |
| 9222511 | Sliding bearing and sliding bearing assembly | Chung Rae Lee, Sang Beom Kim, Keun Chul Song | 2015-12-29 |
| 8237315 | Step motor | Seong-Kwan Oh, Hyun-Ki Yang, Hyuk-Sang Ahn | 2012-08-07 |
| 8232698 | Step motor | Seong-Kwan Oh, Hyun-Ki Yang, Hyuk-Sang Ahn | 2012-07-31 |