Issued Patents All Time
Showing 201–225 of 261 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D576989 | Mobile phone | Sang-Min Hyun, Chang-Hwan Hwang | 2008-09-16 |
| 7413836 | Electrophotographic photoreceptor containing asymmetrical naphthalenetetracarboxylic acid diimide derivative as electron transporting material in a charge generating layer and electrophotographic image forming apparatus employing the photoreceptor | Seung-ju Kim, Beom Jun Kim, Saburo Yokota, Kyung-yol Yon, Moto Makino +1 more | 2008-08-19 |
| D574807 | Mobile phone | Sang-Min Hyun, Chang-Hwan Hwang | 2008-08-12 |
| D574806 | Portable phone | Sang-Min Hyun | 2008-08-12 |
| 7400916 | Handheld mobile terminal | In-Gon Park, Chang-Soo Lee | 2008-07-15 |
| D572697 | Mobile phone | Sang-Min Hyun, Chang-Hwan Hwang | 2008-07-08 |
| RE40396 | Method for detecting and separating vertical and horizonal synchronous signals from computer system | — | 2008-06-24 |
| D570320 | Cellular phone | Sang-Min Hyun | 2008-06-03 |
| D567789 | Mobile phone | Sang-Min Hyun, Chang-Soo Lee | 2008-04-29 |
| D563353 | Portable phone | Sang-Min Hyun, Chang-Soo Lee | 2008-03-04 |
| 7330741 | Scent bottle type portable wireless terminal | Seung-Min Park, Seok Jin Kim, In-Gon Park, Sang-Min Hyun, Jung-Hyeok Im +1 more | 2008-02-12 |
| 7321204 | Bulb structure and manufacturing method of electrodeless lighting system | Byeong-Ju Park, Yun-Chul Jung, Joon-Sik Choi, Yong-Seog Jeon, Hyun Jung Kim +3 more | 2008-01-22 |
| D560188 | Portable phone | Sang-Min Hyun, Chang-Soo Lee | 2008-01-22 |
| D560192 | Mobile phone | Sang-Min Hyun, Chang-Soo Lee | 2008-01-22 |
| D559220 | Mobile phone | Sang-Min Hyun, Chang-Soo Lee | 2008-01-08 |
| D555627 | Mobile phone | Sang-Min Hyun, Chang-Soo Lee | 2007-11-20 |
| D552579 | Portable phone | Sang-Min Hyun, Chang-Soo Lee | 2007-10-09 |
| 7276860 | Electrodeless lighting system | Joon-Sik Choi, Yong-Seog Jeon, Byeong-Ju Park, Hyun Jung Kim, Yun-Chul Jung | 2007-10-02 |
| D552069 | Portable phone | Sang-Min Hyun, Chang-Soo Lee | 2007-10-02 |
| 7253555 | Electrodeless lamp system and bulb thereof | Joon-Sik Choi, Yong-Seog Jeon, Hyo-Sik Jeon, Hyun Jung Kim, Byeong-Ju Park | 2007-08-07 |
| RE39701 | Clutch device for magnetic recording/reproducing apparatus | Sung-pyo HONG, You Seok Chae | 2007-06-26 |
| 7196474 | Electrodeless lighting apparatus | Hyun Jung Kim, Seung-Yeup Hyun, Ri-Na Hwang | 2007-03-27 |
| 7181256 | Mobile terminal with hinge stylus and sub-inputting unit | Sang-Min Hyun, Seung-Min Park, Jung-Hyeok Im, In-Gon Pak, Sung-Kwon Kim | 2007-02-20 |
| 7161304 | Electrodeless lighting system | Joon-Sik Choi, Yun-Chul Jung, Yong-Seog Jeon, Byeong-Ju Park, Hyun Jung Kim | 2007-01-09 |
| 7161303 | Plasma lighting system and bulb therefor | Byeong-Ju Park, Joon-Sik Choi, Yong-Seog Jeon, Hyun Jung Kim, Yun-Chul Jung | 2007-01-09 |