Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10542859 | Cleaning robot and controlling method thereof | Dong Hyun Lee, Dong Min Shin, Jeong Ki Yoo, Dong Hun Lee, Ji Won Chun | 2020-01-28 |
| 10362919 | Cleaning robot and method for controlling the same | Dong Min Shin, Shin Kim | 2019-07-30 |
| 9931011 | Cleaning robot and method for controlling the same | Jeong Ki Yoo, Dong Hyun Lee, Dong Hun Lee, Jin-Sung Kim | 2018-04-03 |
| 9660483 | Power supply control apparatus and power supply control system having the same | Seok Gin KANG, Yong Woon Lee, Dong Ha | 2017-05-23 |
| 9601019 | Cleaning robot and method for controlling the same | Dong Min Shin, Shin Kim | 2017-03-21 |
| 9504367 | Cleaning robot and method for controlling the same | Jeong Ki Yoo, Dong Hyun Lee, Dong Hun Lee, Jin-Sung Kim | 2016-11-29 |
| 9164509 | Mobile robot and method of localization and mapping of the same | Seung Mok Lee, Shin Kim, Hyeon Myeong, Byeol Teo Park, Ji Eun PARK +1 more | 2015-10-20 |
| 8363532 | Method and apparatus for controlling position in which data is to be recorded | Young Jae Park, Jae-cheol Bae | 2013-01-29 |
| 8094531 | Apparatus for and method of detecting tracking error signals | Tatsuhiro Otsuka | 2012-01-10 |
| 7924674 | Recording method to generate a box type recording pattern with a first pulse having a first power level and a second pulse having a second power level, and recording apparatus, and optical recording medium for the same | Wook-yeon Hwang, Kyung-geun Lee, Tatsuhiro Otsuka, An-sik Jeong | 2011-04-12 |
| 7916586 | Near field optical recording/reproducing apparatus and method of normalizing gap error signal of the same | An-sik Jeong, Jong Hyun Shin, Mu-kun An | 2011-03-29 |
| 7859955 | Apparatus for recording/reproducing holographic data and method of adjusting position of recording layer | Jae-cheol Bae, Young Jae Park, Taek-seong Jeong | 2010-12-28 |
| 7821907 | Apparatus and method for reproducing optical disk | Tatsuhiro Otsuka, An-sik Jeong | 2010-10-26 |
| 6833664 | Implosion proof structure in flat cathode ray tube | Sang Yoon Park | 2004-12-21 |