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Hyunjin YOO
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Suwon-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Charge pump circuit and operating method thereof
Patent number
11,984,803
Issue date
May 14, 2024
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Wonsun Hwang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Radio frequency switch circuit and operating method thereof
Patent number
11,658,651
Issue date
May 23, 2023
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Shinhaeng Heo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power amplifier, power amplifier system and operating method thereof
Patent number
11,533,029
Issue date
Dec 20, 2022
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Hyunjin Yoo
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
NEGATIVE VOLTAGE GENERATOR WITH A CHARGE PUMP CIRCUIT AND OPERATING...
Publication number
20240223080
Publication date
Jul 4, 2024
Samsung Electro-Mechanics Co., Ltd.
Shinhaeng HEO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGE PUMP CIRCUIT AND OPERATING METHOD THEREOF
Publication number
20230412072
Publication date
Dec 21, 2023
Samsung Electro-Mechanics Co., Ltd.
Wonsun HWANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
GAIN ATTENUATION CIRCUIT AND POWER AMPLIFIER INCLUDING THE SAME
Publication number
20230137280
Publication date
May 4, 2023
Samsung Electro-Mechanics Co., Ltd.
Geunyong LEE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
POWER AMPLIFIER, POWER AMPLIFIER SYSTEM AND OPERATING METHOD THEREOF
Publication number
20220038067
Publication date
Feb 3, 2022
Samsung Electro-Mechnics Co., Ltd.
Hyunjin YOO
H03 - BASIC ELECTRONIC CIRCUITRY