| 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 |
