Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873200 | Personal robot | Sang Ki Lee | 2018-01-23 |
| 9636822 | Method and device for generating robot control scenario | Won-Yong Lee | 2017-05-02 |
| 9250622 | System and method for operating a smart service robot | Myung K. Lee, Young Jin Jun, Jun-Young Lee | 2016-02-02 |
| D726836 | Smart service robot | Sang Ki Lee | 2015-04-14 |
| D725167 | Robot for tablet PC | Sang Ki Lee | 2015-03-24 |
| D719621 | Robot body | — | 2014-12-16 |
| D701256 | Intelligent guide robot | Sang Ki Lee, Jong Shin Na, Se Min Lee | 2014-03-18 |
| 7648215 | Ink-jet head mount and ink-jet printing apparatus using the same | Ki-Keon Yeom, Jae Rack Choi | 2010-01-19 |
| 7255478 | Transporting apparatus | Byung-il Ahn, Suk Won Lee | 2007-08-14 |
| 6568871 | Spherical joint for coupling three or more links together at one point | Dong Soo Kwon, Wan Soo Kim | 2003-05-27 |
| 6477912 | Six-degrees-of-freedom parallel mechanism for micro-positioning work | Dong Soo Kwon | 2002-11-12 |
| 6393930 | Ball screw with inner ball circulation and linear actuator equipped with the ball screw | Wan Soo Kim, Dong Soo Kwon, Hyung Suck Cho | 2002-05-28 |