Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139727 | Permanent magnet electrical machine for reducing detent force | Jong Moo Kim | 2021-10-05 |
| 10256683 | Electric machine having asymmetric magnetic pole shape for torque ripple reduction | Byung Chul Woo, Ji-Young Lee, Yon Do Chun, Do Kwan Hong | 2019-04-09 |
| 9692269 | Winding configuration of doubly salient permanent magnet electric machine | Yeon Ho Jeong, Byung Chul Woo, Ji-Young Lee | 2017-06-27 |
| 9246376 | Doubly salient permanent magnet electric machine | Do Hyun Kang, Byung Chul Woo, Ji Won Kim, Ji-Young Lee, Seung Ryul MOON | 2016-01-26 |
| 8624446 | Doubly salient permanent magnet electric machine | Do Hyun Kang, Byung Chul Woo, Ji Won Kim, Ji-Young Lee, Seung Ryul MOON | 2014-01-07 |
| 8593019 | Structure for linear and rotary electric machines | Do Hyun Kang, Byung Chul Woo, Ji Won Kim, Ji-Young Lee, Seung Ryul MOON | 2013-11-26 |
| 7952252 | Inner rotor type permanent magnet excited transverse flux motor | Do Hyun Kang, Jung Hwan Chang, Ji-Young Lee, Ji Won Kim | 2011-05-31 |
| 7928612 | Low-noise, high-speed, high precision and high-thrust flux reversal motor for linear or rotary motion system | Do Hyun Kang, Jung Hwan Chang, Ji Won Kim, Ji-Young Lee | 2011-04-19 |
| 7474019 | Permanent magnet excited transverse flux linear motor with normal force compensation structure | Do Hyun Kang, Jung Hwan Chang, Ji Won Kim | 2009-01-06 |