About
We are
News and Info
Lab Life
Related Link
People
Professor
Ph.D.
M.S.
Staff
Alumni
Research
Research Topic
Project
Collaboration
Achievements
International Journals
International Conference
Domestic Journals
Domestic Conference
Patents
Awards
Courses
Undergraduate
Graduate
Contact
About
We are
News and Info
Lab Life
Related Link
People
Professor
Ph.D.
M.S.
Staff
Alumni
Research
Research Topic
Project
Collaboration
Achievements
International Journals
International Conference
Domestic Journals
Domestic Conference
Patents
Awards
Courses
Undergraduate
Graduate
Contact
Contact
Achievements
Electric Energy Conversion Lab
International Journals
International Conference
Domestic Journals
Domestic Conference
Patents
Awards
Patents
International Journals
International Conference
Domestic Journals
Domestic Conference
Patents
Awards
Patents
Patents 카테고리
ALL
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
열린 분류
2014
2013
2011
2010
2009
2008
2007
2006
2004
2003
2000
1999
2014
4
"Method and apparatus for controlling sensorless AC motor"
Jung-Ik Ha, Sung-ho Jung and Yongjae Lee,
KR 1020130166810,
KR 1014504810000,
2014.10.06
LINK
3
"Apparatus and method for controlling dual inverter system"
Jung-Ik Ha and Yongjae Lee,
KR 1020120140365,
KR 1014230540000,
2014.07.18
LINK
2
"Circuit and method for controlling motor without any position or speed sensor"
Jung-Ik Ha and Sung-ho Jung,
KR 1020120149688,
KR 1014014740000,
2014.05.23
LINK
1
"Grid-connected single-phase inverter for independent MPPT and a method for controlling the inverter"
Wook-Jin Lee and Jung-Ik Ha,
KR 1020120134424,
KR 1013955140000,
2014.05.08
LINK
검색
검색대상
제목
내용
제목+내용
글쓴이
글쓴이(코)
검색어
필수
검색
닫기
상단으로