Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8560119 | Robot cleaner and method of controlling travel of the same | Jun Hwa Lee, Dong Won Kim, Jun Pyo Hong, Woo Ram Chung, Jae Young Jung +5 more | 2013-10-15 |
| 8458856 | Upright type cleaner | Byoung In Lee, Tae Seok Yoon, Hyung Il Jeon, Sung-cheol Lee | 2013-06-11 |
| 8457789 | Wall-following robot cleaner and method to control the same | Jun Pyo Hong, Woo Ram Chung, Kyung Hwan Yoo, Hoon Wee, Dong Won Kim +1 more | 2013-06-04 |
| 8443477 | Autonomous cleaning machine | Hwi Chan Jang, Dong Won Kim, Woo Ram Chung, Jun Pyo Hong, Jae Young Jung +1 more | 2013-05-21 |
| 8438694 | Cleaning apparatus | Dong Won Kim, Hwi Chan Jang, Jun Pyo Hong, Jun Hwa Lee, Woo Ram Chung +5 more | 2013-05-14 |
| 8341802 | Robot cleaner | Dong Won Kim, Jun Pyo Hong, Chang Woo Kim | 2013-01-01 |
| 8224487 | Robot cleaner, docking station, robot cleaner system including robot cleaner and docking station, and method of controlling robot cleaner | Kyung Hwan Yoo, Dong Won Kim, Jun Hwa Lee, Jun Pyo Hong, Woo Ram Chung +5 more | 2012-07-17 |
| 8196299 | Connecting terminal for litz wire, mounting method for the same and manufacturing method for cooking appliance | Sung Ho Lee, Jong Chull Shon, Young Hoon Kang, Won Sick Jung | 2012-06-12 |
| 8065778 | Robot cleaner | Dong Won Kim, Jun Pyo Hong, Chang Woo Kim | 2011-11-29 |
| 7861366 | Robot cleaner system having robot cleaner and docking station | Jung Yoon Hahm, Kurgi Eduard, Hoon Wee, Jin Jeong | 2011-01-04 |
| 7849555 | Robot cleaning system and dust removing method of the same | Jung Yoon Hahm, Eduard Kurgi, Hoon Wee, Jin Jeong | 2010-12-14 |
| 7779504 | Cleaner system | Jun Hwa Lee | 2010-08-24 |
| 7774898 | Vacuum cleaner and method for reducing noise generated thereby | Seung Gee Hong, Jun Hwa Lee, Tae Seok Yoon | 2010-08-17 |
| 7695831 | Coating composition, and cooking device or cooking receptacle coated with the same | Jong Chull Shon, Hyang Ki Kim, Ki Suk Jeon, Tae Woo Kim, Seok Weon Hong +2 more | 2010-04-13 |
| 7610654 | Vacuum cleaner | Jea Won Lee, Jun Hwa Lee, Tae Seok Yoon, Seung Gee Hong | 2009-11-03 |
| 7438737 | Vacuum cleaner | Hwa-gyu Song, Jun Hwa Lee, Soo Yong Choi, Seung Gee Hong | 2008-10-21 |
| 7412748 | Robot cleaning system | Jun Hwa Lee, Jae-Young Kwak, Gwan Woo Shin, Hoon Wee | 2008-08-19 |
| 7410535 | Cyclone separating apparatus and a vacuum cleaner having the same | Hwa-gyu Song, Jun Hwa Lee, Jang-Kuen Oh, Sung-cheol Lee | 2008-08-12 |
| 7367786 | Linear compressor | Jeong Hoon Kang | 2008-05-06 |
| 7245105 | Single-phase induction motor and method for reducing noise in the same | Jun Hwa Lee, Seung Gee Hong | 2007-07-17 |
| 7025570 | Axial flow fan assembly | Sang Gyu Jung, Seung Bae Lee | 2006-04-11 |
| 6735084 | Heat sink for electronic devices, and circuit board and plasma display panel assembly each equipped with the heat sink | Soo Yong Choi, Seok Lee, Jung Hun Kang, Sang Kyoung Oh | 2004-05-11 |
| 6663351 | Piezoelectric actuated elastic membrane for a compressor and method for controlling the same | — | 2003-12-16 |
| 6419049 | Main shaft bearing lubricating apparatus for sealing-type reciprocating compressor | — | 2002-07-16 |
| 5499423 | Noise control apparatus for vacuum cleaner | Yong Woo Kim | 1996-03-19 |