Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8619354 | High speed optical shutter, method of operating the same and apparatus including the same | Alexander Gorelov, Stanislav Aleksandrovich SHTYKOV, Alexander Shirakov | 2013-12-31 |
| 8611610 | Method and apparatus for calculating a distance between an optical apparatus and an object | Jang-woo YOU | 2013-12-17 |
| 8599464 | Optical image shutter | — | 2013-12-03 |
| 8581166 | Optoelectronic shutter, method of operating the same and optical apparatus including the optoelectronic shutter | Yong-chul Cho, Jae Hyung Jang, Chang-Soo Park, Jong-In Song | 2013-11-12 |
| 8492863 | Optical modulator | Yong-chul Cho, Yong-Tak Lee, Byung-hoon NA, Kwang-Mo PARK, Chang-Soo Park | 2013-07-23 |
| 8436370 | Optical modulator with pixelization patterns | Yong-chul Cho, Soo-haeng Cho | 2013-05-07 |
| 8432599 | Optical image modulator and method of manufacturing the same | Yong-chul Cho, Yong-Tak Lee, Byung-hoon NA, Bong-Kyu Jeong | 2013-04-30 |
| 8289606 | Optical image shutter and method of manufacturing the same | Chul Ho JUNG, Dae Ho Yoon | 2012-10-16 |
| 8194303 | Optical image modulator, optical apparatus including the same, and methods of manufacturing and operating the optical image modulator | Jae Hyung Jang, Yong-chul Cho, Chang-Soo Park, Byeong Ha Lee | 2012-06-05 |
| 7977207 | MEMS device and fabrication method of the same | Hee-moon Jeong, Jin-woo Cho, Jun-o Kim, Seok-mo Chang | 2011-07-12 |
| 7800280 | MEMS device and fabrication method of the same | Hee-moon Jeong, Jin-woo Cho, Jun-o Kim, Seok-mo Chang | 2010-09-21 |
| 7489714 | Speckle reduction laser and laser display apparatus having the same | Kyoung-ho Ha, Jun-o Kim, Yong-kweun Mun | 2009-02-10 |