Eunseok Song

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Slew rate enhancement circuit and buffer using the same
- Patent number 10,284,183
- Issue date May 7, 2019
- Aconic Inc.
- Minjae Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise amplifier having improved linearity
- Patent number 7,812,672
- Issue date Oct 12, 2010
- GCT Semiconductor, Inc.
- Seung-Wook Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma-delta based phase lock loop
- Patent number 7,535,977
- Issue date May 19, 2009
- GCT Semiconductor, Inc.
- Yido Koo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communication transmitter using offset phase-locked-loop
- Patent number 6,963,620
- Issue date Nov 8, 2005
- GCT Semiconductor, Inc.
- Kang-Yoon Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for suppressing noise in a phase-locked loop circuit
- Patent number 6,952,125
- Issue date Oct 4, 2005
- GCT Semiconductor, Inc.
- Youngho Ahn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF front end with reduced carrier leakage
- Patent number 6,850,748
- Issue date Feb 1, 2005
- GCT Semiconductor, Inc.
- Eunseok Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sample and hold type fractional-N frequency synthesizer
- Patent number 6,704,383
- Issue date Mar 9, 2004
- GCT Semiconductor, Inc.
- Jeongwoo Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fractional-N frequency synthesizer with fractional compensation method
- Patent number 6,553,089
- Issue date Apr 22, 2003
- GCT Semiconductor, Inc.
- Hyungki Huh
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SLEW RATE ENHANCEMENT CIRCUIT AND BUFFER USING THE SAME
- Publication number 20180337662
- Publication date Nov 22, 2018
- Aconic Inc.
- Minjae LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low noise amplifier having improved linearity
- Publication number 20080252377
- Publication date Oct 16, 2008
- Seung-Wook Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sigma-delta based phase lock loop
- Publication number 20060068737
- Publication date Mar 30, 2006
- GCT Semiconductor, Inc.
- Yido Koo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System and method for suppressing noise in a phase-locked loop circuit
- Publication number 20040085103
- Publication date May 6, 2004
- GCT Semiconductor, Inc.
- Youngho Ahn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Communication transmitter using offset phase-locked-loop
- Publication number 20040086057
- Publication date May 6, 2004
- GCT Semiconductor, Inc.
- Kang-Yoon Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RF front end with reduced carrier leakage
- Publication number 20040023624
- Publication date Feb 5, 2004
- GCT Semiconductor, Inc.
- Eunseok Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sample and hold type fractional-N frequency synthesezer
- Publication number 20020136342
- Publication date Sep 26, 2002
- GCT Semiconductor, Inc.
- Jeongwoo Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Fractional-N frequency synthesizer with fractional compensation method
- Publication number 20020136341
- Publication date Sep 26, 2002
- GCT Semiconductor, Inc.
- Hyungki Huh
- H03 - BASIC ELECTRONIC CIRCUITRY

Eunseok Song

Person

Patents Grantslast 30 patents

Slew rate enhancement circuit and buffer using the same

Low noise amplifier having improved linearity

Sigma-delta based phase lock loop

Communication transmitter using offset phase-locked-loop

System and method for suppressing noise in a phase-locked loop circuit

RF front end with reduced carrier leakage

Sample and hold type fractional-N frequency synthesizer

Fractional-N frequency synthesizer with fractional compensation method

Patents Applicationslast 30 patents

SLEW RATE ENHANCEMENT CIRCUIT AND BUFFER USING THE SAME

Low noise amplifier having improved linearity

Sigma-delta based phase lock loop

System and method for suppressing noise in a phase-locked loop circuit

Communication transmitter using offset phase-locked-loop

RF front end with reduced carrier leakage

Sample and hold type fractional-N frequency synthesezer

Fractional-N frequency synthesizer with fractional compensation method