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Wonsun HWANG
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Suwon-si, KR
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Patents Grants
last 30 patents
Information
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 system, radio frequency switch protective ci...
Patent number
11,742,880
Issue date
Aug 29, 2023
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Jongmo Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Capacitor circuit and variable capacitance system including the same
Patent number
11,539,134
Issue date
Dec 27, 2022
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Hyun Paek
H01 - BASIC ELECTRIC ELEMENTS
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
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
RADIO FREQUENCY SWITCH CIRCUIT AND SWITCH INTEGRATED CIRCUIT
Publication number
20230318599
Publication date
Oct 5, 2023
Samsung Electro-Mechanics Co., Ltd.
Shinhaeng HEO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RADIO FREQUENCY SWITCH
Publication number
20230318597
Publication date
Oct 5, 2023
Samsung Electro-Mechanics Co., Ltd.
Byeonghak JO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CAPACITOR CIRCUIT AND VARIABLE CAPACITANCE SYSTEM INCLUDING THE SAME
Publication number
20220045427
Publication date
Feb 10, 2022
Samsung Electro-Mechanics Co., Ltd.
Hyun PAEK
H01 - BASIC ELECTRIC ELEMENTS
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
Information
Patent Application
RADIO FREQUENCY SWITCH SYSTEM, RADIO FREQUENCY SWITCH PROTECTIVE CI...
Publication number
20220038119
Publication date
Feb 3, 2022
Samsung Electro-Mechanics Co., Ltd.
Jongmo LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO FREQUENCY SWITCH
Publication number
20210408248
Publication date
Dec 30, 2021
Samsung Electro-Mechanics Co., Ltd.
Jongmo LIM
H01 - BASIC ELECTRIC ELEMENTS