Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096756 | Side view light emitting diode package | Chang-Wook Kim, Yoon Suk Han, Young Jae Song, Byung-Man Kim, Jae Ky Roh | 2018-10-09 |
| 9935086 | Package substrate and light emitting device package | Sung Hyun MOON, Kyu Jong Cho, Seung Won Kang | 2018-04-03 |
| 9892981 | Method and apparatus for depositing phosphor on semiconductor-light emitting device | Cheol Jun Yoo | 2018-02-13 |
| 9722146 | Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package and LED package manufactured thereby | Chang Hoon Kwak, Il Woo Park, Kyu Jin Lee, Cheol Jun Yoo | 2017-08-01 |
| 9272300 | Method and apparatus for manufacturing white light-emitting device | Cheol Jun Yoo, Tsuyoshi Tsutsui, Shin-kun Kim | 2016-03-01 |
| 8796050 | Method and apparatus for manufacturing white light-emitting device | Cheol Jun Yoo, Tsuyoshi Tsutsui, Shin-kun Kim | 2014-08-05 |
| 8795817 | Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package, and LED package manufactured thereby | Chang Hoon Kwak, II Woo Park, Kyu Jin Lee, Cheol Jun Yoo | 2014-08-05 |
| 8753908 | Method of manufacturing semiconductor light emitting device | Tsuyoshi Tsutsui, Shin-kun Kim, Il Woo Park | 2014-06-17 |
| 8741675 | Method of manufacturing semiconductor light emitting device and mask for application of paste used therefor | Cheol Jun Yoo | 2014-06-03 |
| 8672308 | Method and apparatus for depositing phosphor on semiconductor-light emitting device | Cheol Jun Yoo | 2014-03-18 |
| 8546159 | Phosphor film, method of forming the same, and method of coating phosphor layer on LED chips | Cheol Jun Yoo | 2013-10-01 |
| 8186979 | Capacity varying type rotary compressor and refrigeration system having the same | Sang-Myung Byun, Seoung-Yeon Cho, Jung-Hoon Kim | 2012-05-29 |
| 7976287 | Capacity variable type twin rotary compressor and driving method thereof | Seon-Woong Hwang, Kyoung Jun Park, Jin Kook Kim, Ji-young Bae | 2011-07-12 |
| 7798791 | Capacity varying type rotary compressor and refrigeration system having the same | Sang-Myung Byun, Seoung-Yeon Cho, Jeong Hun Kim | 2010-09-21 |
| 6895666 | Underfill system for semiconductor package | Joong-Hyun Baek | 2005-05-24 |