Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9134733 | Robot cleaner, docking station, robot cleaner system including robot cleaner and docking station, and method of controlling robot cleaner | Kyung Hwan Yoo, Jae Man Joo, Dong Won Kim, Jun Hwa Lee, Jun Pyo Hong +5 more | 2015-09-15 |
| 9117127 | Radio frequency switch and method for controlling the same, and radio frequency identification smart shelf system | Won Kyu Choi, Kyu Won HAN, Chan-Won Park, Jong-Suk Chae, Cheol Sig Pyo | 2015-08-25 |
| 9054904 | Receiving apparatus and method for RFID reader | Sang Hyun Mo, Won Kyu Choi, Hoe-Sung Yang, Chan-Won Park, Cheol Sig Pyo | 2015-06-09 |
| 9033233 | Reader antenna and RFID electronic shelf including the same | Won Kyu Choi, Seung Hwan Jeong, Ji-Hoon Bae, Gil-Young Choi, Jong-Suk Chae +2 more | 2015-05-19 |
| 9037294 | Robot cleaner and control method thereof | Woo Ram Chung, Jae Man Joo, Dong Won Kim, Jun Hwa Lee, Jun Pyo Hong +2 more | 2015-05-19 |
| 9032422 | Apparatus and method for supporting suspend of composite network device | Kam-Rok Lee, Denis Vinogradov, Jeong-hoon Park | 2015-05-12 |
| 8779896 | RFID reader and method for controlling gain thereof | Dong-Beom Shin, Sang Yeoun Lee, Gil-Young Choi, Heyung Sub Lee, Jong-Suk Chae | 2014-07-15 |
| 8695144 | Autonomous cleaning machine | Hwi Chan Jang, Dong Won Kim, Woo Ram Chung, Jae Man Joo, Jun Pyo Hong +1 more | 2014-04-15 |
| 8688272 | Mobile robot system and method of controlling the same | Jun Pyo Hong, Kyung Hwan Yoo, Jae Man Joo, Dong Won Kim, Woo Ram Chung +1 more | 2014-04-01 |
| 8669904 | Near-field antenna | Won Kyu Choi, Jong-Suk Chae | 2014-03-11 |
| 8650703 | Cleaning apparatus | Dong Won Kim, Hwi Chan Jang, Jae Man Joo, Jun Pyo Hong, Jun Hwa Lee +5 more | 2014-02-18 |
| 8655539 | Control method of performing rotational traveling of robot cleaner | Kyung Hwan Yoo, Dong Won Kim, Jae Man Joo, Jun Hwa Lee, Jun Pyo Hong +2 more | 2014-02-18 |
| 8607333 | Radio frequency identification (RFID) security apparatus having security function and method thereof | Sang Yeoun Lee, Heyung Sub Lee, You Sung Kang, Doo Ho Choi, Yong-Je Choi +4 more | 2013-12-10 |
| 8584306 | Robot cleaner and method for controlling the same | Woo Ram Chung, Jae Man Joo, Dong Won Kim, Jun Pyo Hong, Kyung Hwan Yoo +1 more | 2013-11-19 |
| 8560119 | Robot cleaner and method of controlling travel of the same | Jun Hwa Lee, Jae Man Joo, Dong Won Kim, Jun Pyo Hong, Woo Ram Chung +5 more | 2013-10-15 |
| 8443477 | Autonomous cleaning machine | Hwi Chan Jang, Dong Won Kim, Woo Ram Chung, Jae Man Joo, Jun Pyo Hong +1 more | 2013-05-21 |
| 8438694 | Cleaning apparatus | Dong Won Kim, Hwi Chan Jang, Jae Man Joo, Jun Pyo Hong, Jun Hwa Lee +5 more | 2013-05-14 |
| 8416063 | Method and apparatus for stopping power supply in RFID system | Hae-Won Son, Jun-Ho Yeo, Jong-Hyun Seo, Su Na CHOI, Gil-Young Choi +1 more | 2013-04-09 |
| 8314703 | Apparatus and method for managing product distribution using security tag | Kang Bok Lee, Heyung Sub Lee, Sang Yeoun Lee, Jae Heum Lee, Dong-Beom Shin +3 more | 2012-11-20 |
| 8224487 | Robot cleaner, docking station, robot cleaner system including robot cleaner and docking station, and method of controlling robot cleaner | Kyung Hwan Yoo, Jae Man Joo, Dong Won Kim, Jun Hwa Lee, Jun Pyo Hong +5 more | 2012-07-17 |
| 8102263 | Passive tag including volatile memory | Junho Yeo, Josef Preishuber-Pfluegl, Alex Janek, Andreas Schuhal, Hae-Won Son +5 more | 2012-01-24 |
| 8043446 | High manganese duplex stainless steel having superior hot workabilities and method manufacturing thereof | Bong-Year Ma | 2011-10-25 |
| 7986229 | Apparatus for storing sensing data in tag and method thereof | Junho Yeo, Josef Preishuber-Pfluegl, Alex Janek, Andreas Schuhai, Hae-Won Son +5 more | 2011-07-26 |
| 7884723 | Lower power battery-assisted RFID tag having improved recognition distance, and wake-up method thereof | Hae-Won Son, Jong-Hyun Seo, Junho Yeo, Gil-Young Choi, Nae-Soo Kim +2 more | 2011-02-08 |
| 7869694 | Method of providing recordable time according to remaining memory capacity and terminal therefor | Jeong Min You, Byung Wook Kim, Young-Sik Lee | 2011-01-11 |