Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176768 | Motor driving apparatus | Young Seul Lim, Kang Ho Jeong, Jung Ik Ha | 2024-12-24 |
| 11876469 | Single motor with dual inverters using voltage vector | Kang Ho Jeong, Sang Cheol Shin, Jung Ik Ha, Hyeon Choi | 2024-01-16 |
| 8856811 | Disk drive apparatus and conveyance roller thereof | Jae-kab Seo, Won-youl Bae, Byeng-Bae Park, Ho-sun Lee | 2014-10-07 |
| 8413455 | Air conditioning system | Deok Huh, Seung Hee Ryu, Seong Won Bae | 2013-04-09 |
| 7703296 | Dual cooling mode air conditioner for normal or rapid cooling | Ji-Young Jang, Chan Ho Song, Se Yoon Oh | 2010-04-27 |
| 7377461 | Tape-end sensor and a magnetic recording and reproducing apparatus having the same | Byeng-Bae Park, Hyeong-Seok Choi | 2008-05-27 |
| 7312948 | Cassette tape ejecting apparatus, and magnetic recording/reproducing apparatus having the same | Byeng-Bae Park, Jun Young Kim, Jeong-hyeob Oh, Seung Woo Lee, Hyeong-Seok Choi | 2007-12-25 |
| 7282833 | Stator assembly of drum motor, and head drum assembly of magnetic recording/reproducing apparatus | Myoung-Joon Kim, Chung-hum Baik, Byeng-Bae Park, Seung Woo Lee, Hyeong-Seok Choi +1 more | 2007-10-16 |
| 7273190 | Magnetic recording and reproducing apparatus and method for braking a reel assembly | Jeong-hyeob Oh, Bong-joo Kim, Byeng-Bae Park, Seung Woo Lee, Hyeong-Seok Choi | 2007-09-25 |
| 7270290 | Magnetic recording and reproducing apparatus and driving method thereof | Jun Young Kim, Byeng-Bae Park, Jeong-hyeob Oh, Seung Woo Lee, Hyeong-Seok Choi | 2007-09-18 |
| 7215505 | Pole base assembly for magnetic recording/reproducing apparatus | Hyeong-Seok Choi, Byeong-bae Park | 2007-05-08 |
| 7140570 | Reel brake device having simple structure and a magnetic recording/reproducing apparatus having the same | Jun Young Kim, Byeng-Bae Park, Seung Woo Lee, Hyeong-Seok Choi, Jeong-hyeob Oh | 2006-11-28 |
| 7121492 | Reel cover of magnetic recording/reproducing apparatus, and a method of manufacturing thereof | Jae-kab Seo, Jeong-hyeob Oh, Byeng-Bae Park, Seung Woo Lee, Hyeong-Seok Choi | 2006-10-17 |
| 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, Jun Young Kim, Jae-kab Seo, Bong-joo Kim +4 more | 2006-08-15 |
| 7079351 | Magnetic tape guiding device for use with a tape transport system of a tape recorder and method for using the same | Seung Woo Lee, Bong-joo Kim, Do Young Choi, Byeng-Bae Park, Young-Ho Cho +2 more | 2006-07-18 |
| 7031102 | Pole-base assembly driving apparatus for magnetic recording/reading apparatus | Bong-joo Kim, Jun Young Kim | 2006-04-18 |
| 6736351 | Tape guide device for magnetic recording/reproducing apparatus | Seung Woo Lee, Bong-joo Kim, Do Young Choi, Young-Ho Cho, Jeong-hyeob Oh +1 more | 2004-05-18 |
| 5744260 | Battery pack | — | 1998-04-28 |
| 5721401 | Sub-woofer module | — | 1998-02-24 |
| 5709963 | Battery pack | — | 1998-01-20 |