Youngoo Yang

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Kyungsangbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Linearization apparatus capable of adjusting peak-to-average power...
- Patent number 6,867,648
- Issue date Mar 15, 2005
- Postech Foundation
- Bumman Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Doherty amplifier
- Patent number 6,853,245
- Issue date Feb 8, 2005
- Pohang University of Science and Technology Foundation
- Bumman Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feedforward amplifier and method of improving the performance thereof
- Patent number 6,791,410
- Issue date Sep 14, 2004
- Pohang University of Science and Technology Foundation
- Bumman Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Predistortion linearizer using even order intermodulation components
- Patent number 6,757,338
- Issue date Jun 29, 2004
- Postech Foundation
- Bumman Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Full output matching apparatus of a microwave doherty amplifier
- Patent number 6,617,929
- Issue date Sep 9, 2003
- Postech Foundation
- Bumman Kim
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Signal amplifier using a doherty amplifier
- Publication number 20040113698
- Publication date Jun 17, 2004
- POSTECH FOUNDATION
- Bumman Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Doherty amplifier
- Publication number 20040041627
- Publication date Mar 4, 2004
- Pohang University of Science and Technology Foundation
- Bumman Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Feedforward amplifier and method of improving the performance thereof
- Publication number 20040041629
- Publication date Mar 4, 2004
- Bumman Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Linearization apparatus capable of adjusting peak-to-average power...
- Publication number 20040017256
- Publication date Jan 29, 2004
- Bumman Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Full output matching apparatus of a microwave doherty amplifier
- Publication number 20020135425
- Publication date Sep 26, 2002
- Postech Foundation
- Bumman Kim
- H03 - BASIC ELECTRONIC CIRCUITRY