Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941049 | Water purifier | Sung Won ROH | 2021-03-09 |
| 9837578 | Light emitting device having light extraction structure and method for manufacturing the same | Sun Kyung Kim, Jun Ho Jang | 2017-12-05 |
| 9647173 | Light emitting device (LED) having an electrode hole extending from a nonconductive semiconductor layer to a surface of a conductive semiconductor layer | Sun Kyung Kim | 2017-05-09 |
| 9530936 | Light emitting diode having vertical topology and method of making the same | Jun Ho Jang, Jae Wan Choi, Duk Kyu Bae, Jong Kook Park, Sun-Jung Kim +1 more | 2016-12-27 |
| 9444016 | Light emitting device | Ho Sang Kwack, Hyun Soo LIM, Ju Hyon Song, Ho Ki Kwon | 2016-09-13 |
| 9343624 | Light emitting device and method of manufacturing the same | Jong Wook Kim, Gyu-Chul Yi, Sung Jin An, Jin Kyoung Yoo, Young Joon Hong | 2016-05-17 |
| 9343640 | Light emitting device, light emitting device package and lighting system including the same | Sung-Min Hwang, Hyun Don Song | 2016-05-17 |
| 9252345 | Light emitting device and lighting system | Ho Ki Kwon | 2016-02-02 |
| 9246054 | Light emitting device having light extraction structure and method for manufacturing the same | Sun Kyung Kim, Jun Ho Jang | 2016-01-26 |
| 9159894 | Light emitting device and lighting system | Ho Ki Kwon | 2015-10-13 |
| 9117986 | Light emitting device | Jeong Hyeon Choi, Bock Kee Min | 2015-08-25 |
| 8912560 | Light emitting device package | Won Hwa Park, Ji Na Kwon, Ho Ki Kwon | 2014-12-16 |
| 8912556 | Light emitting device and method of manufacturing the same | Jong Wook Kim, Gyu-Chul Yi, Sung Jin An, Jin Kyoung Yoo, Young Joon Hong | 2014-12-16 |
| 8907363 | Light emitting device, light emitting device package and lighting system including the same | Sung-Min Hwang, Hyun Don Song | 2014-12-09 |
| 8866178 | Light emitting device | Jeong Hyeon Choi, Bock Kee Min | 2014-10-21 |
| 8823029 | Light emitting device and method of manufacturing the same | Sun Kyung Kim, Jin-Wook Lee | 2014-09-02 |
| 8796698 | Method for fabricating substrate with nano structures, light emitting device and manufacturing method thereof | Jong Wook Kim | 2014-08-05 |
| 8698176 | Light emitting device and lighting system | Ho Ki Kwon | 2014-04-15 |
| 8669586 | Light emitting device, light emitting device package, and lighting system | Sung-Min Hwang | 2014-03-11 |
| 8648376 | Light emitting device having light extraction structure and method for manufacturing the same | Sun Kyung Kim, Jun Ho Jang | 2014-02-11 |
| 8643042 | Light emitting device | Jeong Hyeon Choi, Bock Kee Min | 2014-02-04 |
| 8643035 | Light emitting device and method of manufacturing the same | Jong Wook Kim, Gyu-Chul Yi, Sung Jin An, Jin Kyoung Yoo, Young Joon Hong | 2014-02-04 |
| 8624288 | Light emitting diode having vertical topology and method of making the same | Jun Ho Jang, Jae Wan Choi, Duk Kyu Bae, Jong Kook Park, Sun-Jung Kim +1 more | 2014-01-07 |
| 8598607 | Light emitting device and method of manufacturing the same | Jong Wook Kim, Gyu-Chul Yi, Sung Jin An, Jin Kyoung Yoo, Young Joon Hong | 2013-12-03 |
| 8592848 | Light emitting device | Sun Kyung Kim, Gyeong Geun Park | 2013-11-26 |