Sung-Jae Maeng

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Inhibitor integrated actuator shift control device
- Patent number 11,441,675
- Issue date Sep 13, 2022
- Kyung Chang Industrial Co., Ltd.
- Dong Won Kim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fabrication method of gate electrode in semiconductor device
- Patent number 5,861,327
- Issue date Jan 19, 1999
- Electronics and Telecommunications Research Institute
- Sung-Jae Maeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gaas power amplifier for analog/digital dual-mode cellular phones
- Patent number 5,745,857
- Issue date Apr 28, 1998
- Electronics and Telecommunications Research Institute
- Sung-Jae Maeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INHIBITOR INTEGRATED ACTUATOR SHIFT CONTROL DEVICE
- Publication number 20210088134
- Publication date Mar 25, 2021
- Kyung Chang Industrial Co., Ltd.
- Dong Won KIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DIAL TRANSMISSION LEVER DEVICE
- Publication number 20210054924
- Publication date Feb 25, 2021
- KYUNG CHANG INDUSTRIAL CO., Ltd.
- Dong Won KIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREFOR
- Publication number 20150295205
- Publication date Oct 15, 2015
- SFC CO., LTD.
- Oun Gyu LEE
- H01 - BASIC ELECTRIC ELEMENTS