Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421737 | Bearing device having improved sealing mounting structure | In Jae Kim | 2022-08-23 |
| 10622851 | Motor having stator with coupled teeth | Jeong Cheol Jang, Ji Min Lee, Gyeong Sik Yang, Seung-Hoon Lee, Nam-Jong Kim | 2020-04-14 |
| 9819234 | Method for operating variable magnetic flux motor | Jeong Cheol Jang, Je Hyung Seo, Woon Pil Jung, Jin-Seok Jang | 2017-11-14 |
| 9306423 | Motor with variable magnet flux | Jeong Cheol Jang, Je Hyung Seo, Soo Hyun Park, Woon Pil Jung, Hugh Jin Cho +2 more | 2016-04-05 |
| 8253369 | Single phase induction motor | SeongKook Cho, Kyeong-Ho Kim | 2012-08-28 |
| 7663335 | Single-phase induction motor | Jin-Soo Park, Sung Ho Lee | 2010-02-16 |
| 7504753 | Motor | Sung Ho Lee, Jin-Soo Park | 2009-03-17 |
| 7474028 | Motor | Jang-Ho Shim, Jin-Soo Park, Sung Ho Lee | 2009-01-06 |
| 7372184 | Stator of motor | Jang-Ho Shim, Jin-Soo Park | 2008-05-13 |
| 7348704 | Rotor of motor and manufacturing method thereof | Young Kwan Kim, Deok Jin Kim, Jin-Soo Park | 2008-03-25 |
| 7239109 | Single-phase induction motor | Jin-Soo Park, Sung Ho Lee | 2007-07-03 |
| 7026740 | Motor stator assembly and fabrication method thereof | Jin-Soo Park | 2006-04-11 |
| 6952065 | Motor stator assembly and fabrication method thereof | Jin-Soo Park | 2005-10-04 |
| 6781480 | Duplexer dielectric filter having an open area only in the reception area of the duplexer | Byoung Hwa Lee | 2004-08-24 |
| 6714101 | Noise reduction filter array | Jeong Ho Yoon, Byeung Gyu Chang, Dae Hyeong Lee, Min Cheol Park, Moon Soo Park | 2004-03-30 |