Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436844 | Synthetic test circuit for testing submodule performance in power compensator and test method thereof | Yong Ho Chung, Young Woo Kim, Jin Hee Lee, Eui Cheol Nho, Jae-Hun Jung | 2019-10-08 |
| 9869728 | Synthetic test circuit for valve performance test of HVDC | Eui Cheol Nho, Jae-Hun Jung, Jin Hee Lee, Yong Ho Chung | 2018-01-16 |
| 9500696 | Test circuit for thyristor valve in HVDC system | Jun Bum Kwon, Teag Sun Jung, Wook Hwa Lee, Yong Ho Chung | 2016-11-22 |
| 9455618 | Method for controlling multilevel converter | Gum Tae Son, Kyeon Hur, Jung Wook Park, Hee Jin Lee, Tae Sik Nam +2 more | 2016-09-27 |
| 9331485 | HVDC valve tower | Young Woo Kim, Yong Ho Chung, Wook Hwa Lee, Teag Sun Jung, Jun Bum Kwon | 2016-05-03 |
| 9310421 | Apparatus for testing thyristor valve | Byung Moon Han, Eui Cheol Nho, Yong Ho Chung, Wook Hwa Lee | 2016-04-12 |
| 9052726 | Method of controlling multi level converter | Gum Tae Son, Kyeon Hur, Jung Wook Park, Hee Jin Lee, Yong Ho Chung +1 more | 2015-06-09 |
| 6865947 | Vibration detecting apparatus | — | 2005-03-15 |
| 6832519 | Vibration detecting apparatus | — | 2004-12-21 |
| 6640637 | Vibration detecting apparatus and method thereof | — | 2003-11-04 |
| 6470751 | Vibration detecting apparatus and method thereof | — | 2002-10-29 |
| 6158072 | Method for detecting cloth amount in drum washing machine | Seung-Myun Baek, Jeong Hyun Lim | 2000-12-12 |
| 6029299 | Method for detecting cloth amount in drum washing machine | Seung-Myun Baek, Jeong Hyun Lim | 2000-02-29 |
| 5970555 | Method and control apparatus of detecting eccentricity in drum washing machine | Seung-Myun Baek, Jeong Hyun Lim | 1999-10-26 |
| 5297307 | Washing machine and method of controlling such | — | 1994-03-29 |