Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7279815 | Swing motor | Yo Han LEE, Sang-Young Kim, Myung Keun Yoo, Yong Won Choi | 2007-10-09 |
| 6870295 | Oscillating motor and motor control apparatus and method | Yun-Chul Jung | 2005-03-22 |
| 6856108 | Switched reluctance motor and initial activating method thereof | Sang-Young Kim, Yo Han LEE, Yong Won Choi | 2005-02-15 |
| 6727607 | Oscillating reluctance motor and reciprocating gas compressor using the same | Dong-Il Lee | 2004-04-27 |
| 6700348 | Single-phase switched reluctance motor driving apparatus and method | — | 2004-03-02 |
| 6646408 | Method for controlling operating of switched reluctance motor (SRM) | Sang-Young Kim | 2003-11-11 |
| 6586897 | Method of controlling alignment of a rotator of SRM and SRM driving circuit for realizing the same | Sang-Young Kim | 2003-07-01 |
| 6215262 | Speed control method for switched reluctance motor (SRM) | — | 2001-04-10 |
| 5771166 | Asymmetrical bridge inverter circuit for driving a switched reluctance motor | — | 1998-06-23 |
| 5589751 | Sensorless switched reluctance motor | — | 1996-12-31 |
| 5548196 | Switched reluctance motor driving circuit | — | 1996-08-20 |
| 5373206 | Position detection of rotors for switched reluctance motor | — | 1994-12-13 |
| 5268627 | Start assisting device for high speed reluctance motor | In Chul Baik | 1993-12-07 |