| 10408430 |
Asymmetric lighting lens, lighting lens array, and lighting apparatus therewith |
Seung Gyun JUNG, Jong Sup Song, Sang Woo Ha |
2019-09-10 |
| 10014454 |
Light-emitting device including chip-scale lens |
Kyung Wook HWANG, Min-gyeong Gwon, Sae-sil Kim, Eun Joo SHIN, Yu-ri Jung +1 more |
2018-07-03 |
| 9989197 |
Optical device and light source module including the same |
Tetsuo Ariyoshi, 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, Tetsuo Ariyoshi, Jun CHO |
2018-02-20 |
| 9890924 |
Optical device and light source module including the same |
Sang Woo Ha, Jong Pil Won |
2018-02-13 |
| 9841161 |
Lens for light emitter, light source module, lighting device, and lighting system |
Sung A CHOI, Sang Woo Ha, Tetsuo Ariyoshi |
2017-12-12 |
| 9680069 |
Light emitting device package, wavelength conversion film, and manufacturing method thereof |
Kyung Mi Moon |
2017-06-13 |
| 9627279 |
Method for removing defective light emitting diode (LED) package from LED package arrary |
Choo-ho KIM, Sung Hoon Oh, Min Hwan Kim, Beom Seok Shin |
2017-04-18 |
| 9593827 |
Light source module, lighting device, and lighting system |
Hun Yong PARK, Sang Woo Ha |
2017-03-14 |
| 9546926 |
Method of inspecting a light source module for defects, method of manufacturing a light source module, and apparatus for inspecting a light source module |
Oh Seok Kwon, Dae Seo Park, Ka Ram Lee |
2017-01-17 |
| 9347772 |
Apparatus for measurement of three-dimensional shape |
Dae Seo Park, Dae Gwan Kim, Choo-ho KIM |
2016-05-24 |
| 8922643 |
Apparatus for inspecting light emitting diode and inspecting method using said apparatus |
Oh Seok Kwon, Choo-ho KIM |
2014-12-30 |
| 8890533 |
Apparatus for inspecting light emitting diode package and inspecting method using the same |
Ssang-Gun Lim, Seung-Gyu Ko, Dae Kab Kwon, Ju Hun An |
2014-11-18 |
| 8852971 |
Method of cutting light emitting element packages employing ceramic substrate, and method of cutting multilayered object |
Eui-Seok Kim, Choo-ho KIM, Shin-min Rhee, Dong Hun Lee, Hee-Young Jun |
2014-10-07 |
| 8815616 |
Slit valve unit and film forming apparatus having the same |
Sang Kyu Bang, Sung Don Kwak, Choo-ho KIM |
2014-08-26 |
| 8809189 |
Method of forming through-silicon via using laser ablation |
Eui-Seok Kim, Sang Kyu Bang, Soo Hyun Cho, Choo-ho KIM |
2014-08-19 |
| 8610154 |
Side-view type light emitting device and line light source type light emitting device |
Ho-Young Song, Sung Min Yang, Yong Chun Kim |
2013-12-17 |
| 8331649 |
LED testing apparatus and testing method thereof |
Wook Hee Lee, Ho-Young Song, Chong Wook Cho, Sung Jae Kim, Young-Su Yun +1 more |
2012-12-11 |
| 8057084 |
Side-view type light emitting device and optical device including the same |
Ho-Young Song, Won Ho Jung, Young Jin Cho, Hyun Kyung Kim |
2011-11-15 |
