Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201172 | Semiconductor device | Jae-Woo Seo, Ha-Young Kim, Junghwan Shin, Keunho Lee, Sungwe Cho | 2021-12-14 |
| 10930675 | Semiconductor device | Jae-Woo Seo, Ha-Young Kim, Junghwan Shin, Keunho Lee, Sungwe Cho | 2021-02-23 |
| 10032960 | Semiconductor light emitting device of a flip chip and method for manufacturing same | Soo Kun Jeon, Tae Hyun Kim, Tea Jin Kim, Jun Chun Park, Byeong Seob Kim +1 more | 2018-07-24 |
| 9970647 | Lighting module and lighting device | Kwang Soo Kim, Young-Ho Shin, Bu Kwan Je, Sang-Hoon Park, Ye Seul Yang | 2018-05-15 |
| 9470383 | LED lighting device including module which is changeable according to power consumption and having improved heat radiation and waterproof | Kwang Soo Kim, Young-Ho Shin, Ye Seul Yang, Bu Kwan Je | 2016-10-18 |
| 9039238 | Lighting module and lighting device | Kwang Soo Kim, Young-Ho Shin, Bu Kwan Je, Sang-Hoon Park, Ye Seul Yang | 2015-05-26 |
| 8899796 | Lighting module and lighting apparatus comprising the same | Kwang Soo Kim, Sung Ho Hong, Young-Ho Shin, Young Seok Yu | 2014-12-02 |
| 8845116 | LED lighting device including module which is changeable according to power consumption and having improved heat radiation and waterproof | Kwang Soo Kim, Young-Ho Shin, Ye Seul Yang, Bu Kwan Je | 2014-09-30 |
| 8556461 | Lighting device | Kwang Soo Kim, Young-Ho Shin, Bu Kwan Je | 2013-10-15 |
| 8403543 | Lighting module and lighting apparatus comprising the same | Kwang Soo Kim, Sung Ho Hong, Young-Ho Shin, Young Seok Yu | 2013-03-26 |
| D675372 | Head of street lamp | Kwang Soo Kim, Bu Kwan Je, Young-Ho Shin, Ye Seul Yang, Ji Hoo Kim | 2013-01-29 |
| D672906 | Head of street lamp | Kwang Soo Kim, Bu Kwan Je, Young-Ho Shin, Ye Seul Yang, Ji Hoo Kim | 2012-12-18 |
| D666333 | LED lamp module | Kwang Soo Kim, Bu Kwan Je, Young-Ho Shin | 2012-08-28 |
| D666335 | LED lamp module | Kwang Soo Kim, Bu Kwan Je, Young-Ho Shin, Ye Seul Yang, Ji Hoo Kim | 2012-08-28 |
| D666347 | Head of street lamp | Kwang Soo Kim, Bu Kwan Je, Young-Ho Shin, Ye Seul Yang, Ji Hoo Kim | 2012-08-28 |
| D666334 | LED lamp module | Kwang Soo Kim, Bu Kwan Je, Young-Ho Shin, Ye Seul Yang, Ji Hoo Kim | 2012-08-28 |
| D666332 | LED lamp module | Kwang Soo Kim, Bu Kwan Je, Young-Ho Shin | 2012-08-28 |
| D665929 | LED lamp module | Kwang Soo Kim, Bu Kwan Je, Young-Ho Shin, Ye Seul Yang, Ji Hoo Kim | 2012-08-21 |
| 6399827 | Quaternary ammonium phosphate compound and method of preparing same | Soon-Jong Hahn, Jeong-Joo Shin, Jae-Min Ha, Chang-Mook Cho, Kwang-Hee Yoo +2 more | 2002-06-04 |