| 12196969 |
Display device |
Sangwoo Ha, SooMoon Park, Ilseop Won, Jongpil Won |
2025-01-14 |
| 12072535 |
Display device |
SooMoon Park, Ilseop Won, Jongpil Won, Sangwoo Ha |
2024-08-27 |
| 11908982 |
Light-emitting diode package and electronic device including the same |
Jongsup Song, Taehyun Lee |
2024-02-20 |
| 11762256 |
Light emitting diode package and electronic device including the same |
Jongsup Song, Taehyun Lee |
2023-09-19 |
| 11217574 |
Light-emitting diode (LED) module and device including the same |
Jongsup Song, Taehyun Lee, Seolyoung Choi |
2022-01-04 |
| 10678036 |
Optical device and light source module including the same |
Sang Woo Ha, Kyung Mi Moon, Jong Sup Song, Jong Pil Won |
2020-06-09 |
| 9989197 |
Optical device and light source module including the same |
Won Soo JI, Sang Woo Ha |
2018-06-05 |
| 9897266 |
Light source module and lighting apparatus including the same |
Kyung Mi Moon, Sang Woo Ha, Jong Sup Song, Jun CHO, Won Soo JI |
2018-02-20 |
| 9841161 |
Lens for light emitter, light source module, lighting device, and lighting system |
Won Soo JI, Sung A CHOI, Sang Woo Ha |
2017-12-12 |
| 9200757 |
Light source module and lighting device having the same |
Jong Pil Won, Jun Ho JUNG |
2015-12-01 |
| 9163805 |
LED lens and LED module for two-sided lighting, and LED two-sided lighting apparatus using same |
Joo-hun Han, Je Myung Park, Hyun Do Park, Yong Keun Jee, Do Hyeon Lee +4 more |
2015-10-20 |
| 8979325 |
Lens and bulb-type light emitting device lamp employing the lens |
— |
2015-03-17 |
| 8956011 |
Bulb type semiconductor light-emitting device lamp |
Cheon Ho Park, Byeong-hyeon Yu, Ji Hoon Yun |
2015-02-17 |
| 8814381 |
Omnidirectional light emitting device lamp |
Cheon Ho Park, Byeong-hyeon Yu |
2014-08-26 |
| 8801218 |
Lighting device capable of emitting light with a wide angle |
Cheon Ho Park, Byeong-hyeon Yu, Ji Hoon Yun |
2014-08-12 |
| 8641231 |
Light diffusion lenses and lighting fixtures having the same |
Byeong-hyeon Yu, Choul Ho Lee |
2014-02-04 |
| 8128260 |
Spread lens with refraction parts, and lighting device |
— |
2012-03-06 |
| 7616549 |
Chromatic aberration-correcting element and optical pickup device using the same |
Ho Seop Jeong, Soo Jin Jung |
2009-11-10 |
| 7123565 |
Information reproducing method and information reproducing apparatus of multilayer optical disk |
Takeshi Shimano, Harukazu Miyamoto |
2006-10-17 |
| 7068572 |
Optical head and optical disk apparatus |
Mariko Umeda, Takeshi Shimano |
2006-06-27 |
| 6807133 |
Optical head and optical disk apparatus |
Mariko Umeda, Takeshi Shimano |
2004-10-19 |
| 6791934 |
Objective lens optical system, optical head and optical information reproduction apparatus |
Takeshi Shimano, Kazuo Shigematsu, Koichi Maruyama, Shuichi Takeuchi |
2004-09-14 |
| 6728197 |
Optical disk having a plurality of information recording units |
Harukazu Miyamoto, Takeshi Maeda, Toshimichi Shintani, Takahiro Kurokawa, Hirofumi Sukeda |
2004-04-27 |
| 6563099 |
Optical information recording/reproducing apparatus, and optical head apparatus |
Shigeharu Kimura, Takeshi Shimano |
2003-05-13 |
| 6524766 |
Optical disk medium |
Motoyasu Terao, Takeshi Shimano, Toshimichi Shintani |
2003-02-25 |
