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Wonseok Oh
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Chandler, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hybrid regulator with composite feedback
Patent number
9,235,222
Issue date
Jan 12, 2016
RF Micro Devices, Inc.
Wonseok Oh
G05 - CONTROLLING REGULATING
Information
Patent Grant
Closed loop bias control
Patent number
8,791,760
Issue date
Jul 29, 2014
RF Micro Devices, Inc.
Praveen Varma Nadimpalli
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
PA bias power supply efficiency optimization
Patent number
8,699,973
Issue date
Apr 15, 2014
RF Micro Devices, Inc.
William David Southcombe
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
HYBRID REGULATOR WITH COMPOSITE FEEDBACK
Publication number
20130307506
Publication date
Nov 21, 2013
RF Micro Devices, Inc.
Wonseok Oh
G05 - CONTROLLING REGULATING
Information
Patent Application
CLOSED LOOP BIAS CONTROL
Publication number
20120326778
Publication date
Dec 27, 2012
RF Micro Devices, Inc.
Praveen Varma Nadimpalli
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PA BIAS POWER SUPPLY EFFICIENCY OPTIMIZATION
Publication number
20120161877
Publication date
Jun 28, 2012
RF Micro Devices, Inc.
William David Southcombe
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW NOISE CHARGE PUMP
Publication number
20120049903
Publication date
Mar 1, 2012
RF Micro Devices, Inc.
Wonseok Oh
H03 - BASIC ELECTRONIC CIRCUITRY