Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965520 | Airfoil journal bearing | Jinwoo Cho, Kyeongdong Kim | 2024-04-23 |
| 11717126 | Motor assembly, method of manufacturing the same and a cleaner having the same | Ji Min Kim, Tae Sang Park, Kee Yeon Cho, Jin-Woo Han | 2023-08-08 |
| 11606001 | Motor assembly, method of manufacturing the same and a cleaner having the same | Sangmo SHIN, Wonsoo KANG, Jimin Kim, Taesang PARK, Jihoon Han +1 more | 2023-03-14 |
| 10734855 | Rotor and method of manufacturing same | Keun Young Yoon, Young Kwan Kim, Woon Yong Lee, Su Kwon Jeong, Jae Woong Jung | 2020-08-04 |
| 10651696 | Motor rotor | Won Ho Kim, Sung Hyuk Park, Seong-taek Lim | 2020-05-12 |
| 10181763 | Motor that includes a stator having an improved structure | Yong Woo Nam, Uk Seo, Sung Gu Lee, Su Kwon Jeong, Young Kwan Kim | 2019-01-15 |
| 8976157 | Camera module and optical touch screen using the same | — | 2015-03-10 |
| 8957877 | Camera module and optical touch screen using the same | — | 2015-02-17 |
| 8760764 | Regular pattern optical sheet | Suhyeon Cho, Sangbum Lee, Hyunjoon Kim, Wooyoung Chang | 2014-06-24 |
| 8310023 | Light emitting diode package and fabrication method thereof | Ho Joon Park, Seog Moon Choi, Sung Jun Lee, Sang Hyun Choi, Chang Hyun Lim | 2012-11-13 |
| 7816156 | Light emitting diode package and fabrication method thereof | Sang Hyun Choi, Seog Moon Choi, Ho Joon Park, Sung Jun Lee, Chang Hyun Lim | 2010-10-19 |
| 7649208 | Light emitting diode package including monitoring photodiode | Sung Jun Lee, Seog Moon Choi, Ho Joon Park, Sang Hyun Choi, Chang Hyun Lim | 2010-01-19 |
| 7582496 | LED package using Si substrate and fabricating method thereof | Sung Jun Lee, Sang Hyun Choi, Chang Hyun Lim, Ho Joon Park, Seog Moon Choi | 2009-09-01 |
| 7471595 | Slim optical pickup | Eung-yeoul Yoon, Hyung Choi, Jae-ho You | 2008-12-30 |
| 7456434 | Micro optical bench structure | Yong Sung Kim, Seok-whan Chung, Jao-ho You, Hyung Choi | 2008-11-25 |
| 7326964 | Light emitting diode package with protective function against electrostatic discharge | Chang Hyun Lim, Seog Moon Choi, Ho Joon Park, Sung Jun Lee, Sang Hyun Choi | 2008-02-05 |
| 7262440 | Light emitting diode package and fabrication method thereof | Sang Hyun Choi, Seog Moon Choi, Ho Joon Park, Sung Jun Lee, Chang Hyun Lim | 2007-08-28 |
| 7202464 | Optical bench, slim optical pickup employing the same and method of manufacturing the optical bench | Hyung Choi, Jae-ho You, Yong Sung Kim | 2007-04-10 |
| 6791152 | Photodetector device and method for manufacturing the same | Jun Young Kim, Dong-Hoon Chang | 2004-09-14 |
| 6589848 | Photodetector device and method for manufacturing the same | Jun Young Kim | 2003-07-08 |
| 6470116 | Bidirectional signal transmission device using light | Jin Hwan Kim, Jong-kuk Mun | 2002-10-22 |
| 5984257 | Fluid flow regulating valve using thermal expansion material | Oh-hyun Baek, Jae-ho Moon | 1999-11-16 |