Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8967403 | Hoist apparatus and hoist transporting system | Seung-Jun Lee, Jong-In Lee, Min-Gu Chang | 2015-03-03 |
| 8939696 | Automatic carrier transfer for transferring a substrate carrier in a semiconductor manufacturing post-process and method of transferring the substrate carrier using the same | Jae-Nam Lee, In Cheol Kim, Jong Hoon Kim, Hee-Sang Yang, Sung Yeol Lee +3 more | 2015-01-27 |
| 6484076 | Automated-guided vehicle and method for controlling emergency stop thereof | Gyu-dong Hwang | 2002-11-19 |