Issued Patents All Time
Showing 51–75 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10078292 | Toner cartridge, image forming apparatus including the same, and method for controlling the image forming apparatus | Mitsuru Oikawa, Min Woo Kang, Ho Young Lee | 2018-09-18 |
| 10073378 | Developer cartridge and electrophotographic image forming apparatus employing the same | Jae-rae Lee, Ho Young Lee | 2018-09-11 |
| 9958742 | Optical element with conductive composite layer | Sung Joon Min, Eun Jung Lim, Dong Hyun Oh, Jung Woon Kim, Jung Sun You | 2018-05-01 |
| 9829392 | Apparatus and method for estimating temperature of motor using hall sensor | Joon Sung Park, Se Hyun Rhyu, In Soung Jung, Jun Hyuk Choi, Bon Gwan Gu | 2017-11-28 |
| 9796595 | Porous boron nitride and method of preparing the same | Shin Hoo Kang, Ji Soon Ihm, Dong Ok Kim | 2017-10-24 |
| 9634492 | Power generation method and system of power generator | Joon Sung Park, Jun Hyuk Choi, In Soung Jung | 2017-04-25 |
| 9526782 | Pharmaceutical compositions comprising inhibitors of zinc-ZIP8-MTF1 as active ingredients for preventing or treating a joint disease | Jang-Soo Chun | 2016-12-27 |
| 9229360 | Electrophotographic image forming apparatus to control the supply of toner to the developer | Hyun-Cheol Lee, Dae Ho Kim | 2016-01-05 |
| 9194305 | Engine having continuous variable timing device | Young Oh, Chulho Yu, Il Joong Hwang, Jinnam Kim | 2015-11-24 |
| 9152075 | Image forming apparatus | Seung-bok Jung, Young-chae Kim | 2015-10-06 |
| 9116465 | Toner buffer unit of an electrophotographic image forming apparatus | Jong-Hwa Park | 2015-08-25 |
| 9020404 | Developing unit containing multiple supply rollers and image forming apparatus using the same | Joo-hwan Noh, Young Su Lee, Yun-kyu Sim | 2015-04-28 |
| 8947028 | Method and system for detecting fault of parallel coil type permanent magnet motor | Bon Gwan Gu, In Soung Jung, Jun Hyuk Choi, Joon Sung Park | 2015-02-03 |
| 8923736 | Developing unit and image forming apparatus employing the same | Joo-hwan Noh, Young Su Lee, Yun-kyu Sim | 2014-12-30 |
| 8913353 | Method and system for detecting fault of serial coil type permanent magnet motor | Bon Gwan Gu, Jun Hyuk Choi, In Soung Jung, Joon Sung Park | 2014-12-16 |
| 8759815 | Nitride based semiconductor light emitting device | Seong Ran Jeon, Young-Ho Song, Jae Bum Kim, Young Woo Kim, Woo-Young Cheon | 2014-06-24 |
| 8663504 | Method for gasification of carbon-containing materials by thermal decomposition of methane and conversion of carbon dioxide | Sang Ho Lee, Gyung Rok Kim, Il Yong Jeong, Sun Choi, Seung Hoon Oh +2 more | 2014-03-04 |
| D692944 | Toner cartridge for a printer | Joo-hwan Noh, Ji-Won Moon, Young-chae Kim, Jong-Hwa Park, Hyung-seok Chang +3 more | 2013-11-05 |
| D692945 | Toner cartridge for a printer | Joo-hwan Noh, Ji-Won Moon, Young-chae Kim, Jong-Hwa Park, Hyung-seok Chang +3 more | 2013-11-05 |
| 8526860 | Developing unit and image forming apparatus having the same | — | 2013-09-03 |
| 8419853 | Stacked semiconductor device and related method | Yun-Seung Kang, Eun-Kuk Chung, Joon-Sung Kim, Suk-Chul Bang | 2013-04-16 |
| 8386157 | Universal GPS traffic monitoring system | — | 2013-02-26 |
| 8229406 | Method for providing a receiver's terminal with multimedia contents before a call is connected | Won Jun Lee, Seung-Ook Je, Su-Nyeon Kim, Jae Young Park | 2012-07-24 |
| 8194800 | Reducing equalizer error propagation with a low complexity soft output viterbi decoder | — | 2012-06-05 |
| 8151289 | Optical disk having a projection with lateral inclined surface | Seoung Lee, Hun Seo, Jun Seok Lee, Kyung Chan Park | 2012-04-03 |