Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9711693 | Method of fabricating semiconductor device using gang bonding and semiconductor device fabricated by the same | Chung Hoon Lee, Ki Bum Nam | 2017-07-18 |
| 9203007 | Light emitting diode assembly | Chung Hoon Lee, Won Cheol Seo, Young Eun Yang | 2015-12-01 |
| 9070851 | Wafer-level light emitting diode package and method of fabricating the same | Won Cheol Seo | 2015-06-30 |
| 9054231 | Method of fabricating semiconductor device using gang bonding and semiconductor device fabricated by the same | Chung Hoon Lee, Ki Bum Nam | 2015-06-09 |
| 9041037 | Ultraviolet light emitting diode package | Jeong Suk Bae, Jae Jo Kim, Do Hyung Kim | 2015-05-26 |
| 8937327 | Light emitting device having plurality of light emitting cells and method of fabricating the same | Won Cheol Seo, Joon Hee Lee, Chang Youn Kim | 2015-01-20 |
| 8872419 | Light emitting device | Dae Won Kim, Do Hyung Kim, In Kyu Park | 2014-10-28 |
| 8810124 | AC light emitting device with long-persistent phosphor and light emitting device module having the same | Chung Hoon Lee, Yeo Jin Yoon, Dae Won Kim, Kyung Hee Ye | 2014-08-19 |
| 8648380 | Light emitting device having a plurality of non-polar light emitting cells and a method of fabricating the same | Kwang Choong Kim, Won Cheol Seol, Dae Won Kim, Kyung Hee Ye | 2014-02-11 |
| 8598775 | Light emitting device | Dae Won Kim, Do Hyung Kim, In Kyu Park | 2013-12-03 |
| 8575594 | Light emitting diode having a barrier layer with a superlattice structure | Chung Hoon Lee, Ki Bum Nam | 2013-11-05 |
| 8575637 | Ultraviolet light emitting diode package | Jeong Suk Bae, Jae Jo Kim, Do Hyung Kim | 2013-11-05 |
| 8525220 | Light emitting diode with improved structure | Sang Joon Lee, Dae Won Kim | 2013-09-03 |
| 8507923 | Light emitting diode package | Dae Won Kim | 2013-08-13 |
| 8461770 | Light-emitting diode driver | Kyung Hee Ye, Hyun Gu Kang, Won Cheol Seo | 2013-06-11 |
| 8436369 | Light emitting diode having electrode pads | Won Cheol Seo, Kyung Hee Ye, Kyoung Wan Kim, Yeo Jin Yoon | 2013-05-07 |
| 8436389 | Light emitting device having a plurality of non-polar light emitting cells and a method of fabricating the same | Kwang Choong Kim, Won Cheol Seo, Dae Won Kim, Kyung Hee Ye | 2013-05-07 |
| 8354680 | AC light emitting diode having full-wave light emitting cell and half-wave light emitting cell | Won Cheol Seo, Jang-woo Lee, Jin Cheol Shin, Jong Kyu Kim, Sang Ki Jin +1 more | 2013-01-15 |
| 8338836 | Light emitting device for AC operation | Keon Young Lee | 2012-12-25 |
| 8339059 | Light emitting device for AC operation | Dae Won Kim | 2012-12-25 |
| 8309971 | Light emitting diode having electrode pads | Won Cheol Seo, Kyung Hee Ye, Kyoung Wan Kim, Yeo Jin Yoon | 2012-11-13 |
| 8232565 | Light emitting diode for AC operation | Chung Hoon Lee, Dae Won Kim, Won Cheol Seo, Kyung Hee Ye, Yeo Jin Yoon | 2012-07-31 |
| 8211724 | Light emitting device having a plurality of non-polar light emitting cells and a method of fabricating the same | Kwang Choong Kim, Won Cheol Seo, Dae Won Kim, Kyung Hee Ye | 2012-07-03 |
| 8188489 | Light emitting diode for AC operation | Chung Hoon Lee, Dae Won Kim, Won Cheol Seo, Kyung Hee Ye, Yeo Jin Yoon | 2012-05-29 |
| 8173459 | Light emitting device having isolating insulative layer for isolating light emitting cells from each other and method of fabricating the same | Dae Won Kim | 2012-05-08 |