Issued Patents All Time
Showing 126–150 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270290 | Magnetic recording and reproducing apparatus and driving method thereof | Byeng-Bae Park, Jeong-hyeob Oh, Seung Woo Lee, Hyeong-Seok Choi, Jae-Hoon Sim | 2007-09-18 |
| 7253491 | Silicon light-receiving device | Eun Kyung Lee, Byoung-lyong Choi | 2007-08-07 |
| 7218469 | Reel driving apparatus and magnetic recording and reproducing device having the same | Jae-kab Seo, Bong-joo Kim, Young-Ho Cho, Chung-hum Baik, Myoung-Joon Kim | 2007-05-15 |
| 7191971 | Reel clutch of a tape recorder | Bong-joo Kim, Hyeong-Seok Choi, Jae-kab Seo, Byeong-bae Park | 2007-03-20 |
| 7157741 | Silicon optoelectronic device and optical signal input and/or output apparatus using the same | Byoung-lyong Choi, Eun Kyung Lee | 2007-01-02 |
| 7140570 | Reel brake device having simple structure and a magnetic recording/reproducing apparatus having the same | Byeng-Bae Park, Jae-Hoon Sim, Seung Woo Lee, Hyeong-Seok Choi, Jeong-hyeob Oh | 2006-11-28 |
| 7133246 | Pole base assembly driving device for tape recorder | Bong-joo Kim, Jae-kab Seo | 2006-11-07 |
| 7125797 | Contact structure of semiconductor device and method of forming the same | Byoung-lyong Choi, Eun Kyung Lee | 2006-10-24 |
| 7112862 | Light emitting and/or detecting device and method of manufacturing the same | Eun Kyung Lee, Byoung-lyong Choi | 2006-09-26 |
| 7092201 | Tape deck mechanism with main cam gear moving sub-deck, pole base loading unit, brake unit and main sliding memeber | Do Young Choi, Jeong-hyeob Oh, Jae-kab Seo, Jae-Hoon Sim, Bong-joo Kim +4 more | 2006-08-15 |
| 7048219 | Reel clutch of a tape recorder | Bong-joo Kim, Hyeong-Seok Choi, Jae-kab Seo, Byeong-bae Park | 2006-05-23 |
| 7035043 | Moving deck plate for camcorder | Jeong-hyeob Oh, Bong-joo Kim, Do Young Choi, Seung Woo Lee, Hyeong-Seok Choi +1 more | 2006-04-25 |
| 7031102 | Pole-base assembly driving apparatus for magnetic recording/reading apparatus | Bong-joo Kim, Jae-Hoon Sim | 2006-04-18 |
| 7015560 | Light-receiving device, method for manufacturing the same, and optoelectronic integrated circuit comprising the same | Byoung-lyong Choi, Eun Kyung Lee | 2006-03-21 |
| 7012239 | Silicon optoelectronic device and image input/output device using the silicon optoelectronic device | Byoung-Iyong Choi, Eun Kyung Lee | 2006-03-14 |
| 6971603 | Reel brake assembly for a magnetic recording/reading apparatus | Do Young Choi, Byeng-Bae Park | 2005-12-06 |
| 6930330 | Silicon optoelectronic device and light emitting apparatus using the same | Byoung-lyong Choi, Seung-ho Nam, Eun Kyung Lee, Jae-ho You | 2005-08-16 |
| 6885040 | Wavelength-selective photo detector | Byoung-lyong Choi, Eun Kyung Lee | 2005-04-26 |
| 6791152 | Photodetector device and method for manufacturing the same | Woong Hwang, Dong-Hoon Chang | 2004-09-14 |
| 6787810 | Image input/output device for displaying an image on a single panel | Byoung-lyong Choi, Eun Kyung Lee | 2004-09-07 |
| 6740904 | Silicon light-emitting device and display apparatus employing the same | Byoung-lyong Choi, Eun Kyung Lee | 2004-05-25 |
| 6610457 | Organic polymers for bottom antireflective coating, process for preparing the same, and compositions containing the same | Sung Hyun Ha, Kwang-Duk Ahn, Jong Hee Kang | 2003-08-26 |
| 6589848 | Photodetector device and method for manufacturing the same | Woong Hwang | 2003-07-08 |
| 6487054 | Ground device of head drum apparatus | Do Young Choi, Young-Ho Cho, Hyeong-Seok Choi, Choong-Hum Baik, Seung Woo Lee +2 more | 2002-11-26 |
| 6449118 | Magnetic recording/reproducing apparatus | Do Young Choi, Young-Ho Cho, Hyeong-Seok Choi, Chung-hum Baik, Seung Woo Lee +2 more | 2002-09-10 |