HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD

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HANGZHOU, CN

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Patents Grantslast 30 patents

Information Patent Grant
Trench MOSFET and method for manufacturing the same
- Patent number 12,176,406
- Issue date Dec 24, 2024
- HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench-type MOSFET and method for manufacturing the same
- Patent number 12,176,432
- Issue date Dec 24, 2024
- HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Bing Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide MOSFET device and manufacturing method thereof
- Patent number 11,894,440
- Issue date Feb 6, 2024
- HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LDMOS transistor and method for manufacturing the same
- Patent number 11,757,035
- Issue date Sep 12, 2023
- HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Bing Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SiC MOSFET and method for manufacturing the same
- Patent number 11,670,502
- Issue date Jun 6, 2023
- HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench MOSFET and method for manufacturing the same
- Patent number 11,424,344
- Issue date Aug 23, 2022
- HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing trench MOSFET
- Patent number 11,398,561
- Issue date Jul 26, 2022
- HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Jinyong Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LDMOS transistor and method for manufacturing the same
- Patent number 11,355,631
- Issue date Jun 7, 2022
- HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Bing Wu
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
TRENCH MOSFET AND MANUFACTURING METHOD THEREOF
- Publication number 20250048673
- Publication date Feb 6, 2025
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jian Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE LOCKED LOOP HAVING FAST LOCK FUNCTION
- Publication number 20240388299
- Publication date Nov 21, 2024
- Silicon Mitus, Inc
- Young Jae Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GATE-SOURCE STRUCTURE AND MANUFACTURING METHOD THEREOF, AND ASYMMET...
- Publication number 20240355925
- Publication date Oct 24, 2024
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Yanggang Ou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING CONVERTER EQUIPPED WITH NEGATIVE CURRENT TRACKING CONTROL...
- Publication number 20240339922
- Publication date Oct 10, 2024
- Silicon Mitus, Inc
- Beomhee Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WAFER LEVEL CHIP SCALE PACKAGE WITH RHOMBUS SHAPE
- Publication number 20240317805
- Publication date Sep 26, 2024
- Silicon Mitus, Inc
- Ji Hoon Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH SEMICONDUCTOR POWER DEVICE AND LAYOUT THEREOF
- Publication number 20240321964
- Publication date Sep 26, 2024
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jian Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING CONVERTER EQUIPPED WITH ADAPTIVE FREQUENCY CONTROL FUNCTION
- Publication number 20240266937
- Publication date Aug 8, 2024
- Silicon Mitus, Inc
- Jin Wook Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC INDUCTION HEATING APPARATUS FOR HEATING AN AEROSOL-...
- Publication number 20240237157
- Publication date Jul 11, 2024
- Silicon Mitus, Inc
- Jun Ho Moon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SILICON CARBIDE MOSFET DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240234536
- Publication date Jul 11, 2024
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT STRUCTURE OF SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD...
- Publication number 20240178058
- Publication date May 30, 2024
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Chenhan Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLOCK AND DATA RECOVERY DEVICE
- Publication number 20240154616
- Publication date May 9, 2024
- Silicon Mitus, Inc.
- Young Jae Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTROMAGNETIC INDUCTION HEATING APPARATUS FOR HEATING AN AEROSOL-...
- Publication number 20240138033
- Publication date Apr 25, 2024
- Silicon Mitus, Inc
- Jun Ho Moon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SILICON CARBIDE MOSFET DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240136421
- Publication date Apr 25, 2024
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING TRENCH MOSFET
- Publication number 20240128370
- Publication date Apr 18, 2024
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jinyong Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH MOSFET AND MANUFACTURING METHOD THEREFOR
- Publication number 20240105792
- Publication date Mar 28, 2024
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jinyong Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH FIELD-EFFECT TRANSISTOR AND METHOD FOR MANUFACTURING TRENCH FET
- Publication number 20240105843
- Publication date Mar 28, 2024
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jinyong Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPER-JUNCTION MOS DEVICE WITH INTEGRATED TMBS STRUCTURE AND MANUFA...
- Publication number 20240079445
- Publication date Mar 7, 2024
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLOCK AND DATA RECOVERY DEVICE
- Publication number 20240072811
- Publication date Feb 29, 2024
- Silicon Mitus, Inc
- Young Jae Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WAFER LEVEL CHIP SCALE PACKAGE WITH RHOMBUS SHAPE
- Publication number 20230416306
- Publication date Dec 28, 2023
- Silicon Mitus, Inc
- Ji Hoon Hong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BUCK-BOOST CONVERTER REDUCING INDUCTOR CURRENT
- Publication number 20230421063
- Publication date Dec 28, 2023
- Silicon Mitus, Inc
- Kwang Ho Yoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
3-LEVEL CONVERTER WITH FLYING CAPACITOR VOLTAGE BALANCING CIRCUIT
- Publication number 20230396168
- Publication date Dec 7, 2023
- Silicon Mitus, Inc
- Jae Soon Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
3-LEVEL BUCK-BOOST CONVERTER WITH FLYING CAPACITOR VOLTAGE BALANCIN...
- Publication number 20230378872
- Publication date Nov 23, 2023
- Silicon Mitus, Inc
- Jae Soon Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR MANUFACTURING TRENCH-TYPE MOSFET
- Publication number 20230335621
- Publication date Oct 19, 2023
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC INDUCTION HEATING APPARATUS FOR HEATING AN AEROSOL-...
- Publication number 20230309622
- Publication date Oct 5, 2023
- Silicon Mitus, Inc
- Jun Ho Moon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
SUPER-JUNCTION DEVICE
- Publication number 20230282696
- Publication date Sep 7, 2023
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jiakun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF TRENCH-TYPE POWER DEVICE
- Publication number 20230215931
- Publication date Jul 6, 2023
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Xiao Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH-TYPE POWER DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20230215943
- Publication date Jul 6, 2023
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Xiao Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT-GATE MOSFET AND MANUFACTURING METHOD THEREOF
- Publication number 20230207684
- Publication date Jun 29, 2023
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jinyong Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT-GATE MOSFET AND MANUFACTURING METHOD THEREOF
- Publication number 20230207685
- Publication date Jun 29, 2023
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Jinyong Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPER-JUNCTION VDMOS DEVICE WITH LOW ON-RESISTANCE
- Publication number 20230207619
- Publication date Jun 29, 2023
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- Lvqiang Li
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
97575421 - SILICON MAGIC
- Serial number 97575421
- Filing date Sep 1, 2022
- Hangzhou Silicon-Magic Semiconductor Technology Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

HANGZHOU SILICON-MAGIC SEMICONDUCTOR TECHNOLOGY CO., LTD

Organization

Patents Grantslast 30 patents

Trench MOSFET and method for manufacturing the same

Trench-type MOSFET and method for manufacturing the same

Silicon carbide MOSFET device and manufacturing method thereof

LDMOS transistor and method for manufacturing the same

SiC MOSFET and method for manufacturing the same

Trench MOSFET and method for manufacturing the same

Method for manufacturing trench MOSFET

LDMOS transistor and method for manufacturing the same

Patents Applicationslast 30 patents

TRENCH MOSFET AND MANUFACTURING METHOD THEREOF

PHASE LOCKED LOOP HAVING FAST LOCK FUNCTION

GATE-SOURCE STRUCTURE AND MANUFACTURING METHOD THEREOF, AND ASYMMET...

SWITCHING CONVERTER EQUIPPED WITH NEGATIVE CURRENT TRACKING CONTROL...

WAFER LEVEL CHIP SCALE PACKAGE WITH RHOMBUS SHAPE

TRENCH SEMICONDUCTOR POWER DEVICE AND LAYOUT THEREOF

SWITCHING CONVERTER EQUIPPED WITH ADAPTIVE FREQUENCY CONTROL FUNCTION

ELECTROMAGNETIC INDUCTION HEATING APPARATUS FOR HEATING AN AEROSOL-...

SILICON CARBIDE MOSFET DEVICE AND MANUFACTURING METHOD THEREOF

CONTACT STRUCTURE OF SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD...

CLOCK AND DATA RECOVERY DEVICE

ELECTROMAGNETIC INDUCTION HEATING APPARATUS FOR HEATING AN AEROSOL-...

SILICON CARBIDE MOSFET DEVICE AND MANUFACTURING METHOD THEREOF

METHOD FOR MANUFACTURING TRENCH MOSFET

TRENCH MOSFET AND MANUFACTURING METHOD THEREFOR

TRENCH FIELD-EFFECT TRANSISTOR AND METHOD FOR MANUFACTURING TRENCH FET

SUPER-JUNCTION MOS DEVICE WITH INTEGRATED TMBS STRUCTURE AND MANUFA...

CLOCK AND DATA RECOVERY DEVICE

WAFER LEVEL CHIP SCALE PACKAGE WITH RHOMBUS SHAPE

BUCK-BOOST CONVERTER REDUCING INDUCTOR CURRENT

3-LEVEL CONVERTER WITH FLYING CAPACITOR VOLTAGE BALANCING CIRCUIT

3-LEVEL BUCK-BOOST CONVERTER WITH FLYING CAPACITOR VOLTAGE BALANCIN...

METHOD FOR MANUFACTURING TRENCH-TYPE MOSFET

ELECTROMAGNETIC INDUCTION HEATING APPARATUS FOR HEATING AN AEROSOL-...

SUPER-JUNCTION DEVICE

MANUFACTURING METHOD OF TRENCH-TYPE POWER DEVICE

TRENCH-TYPE POWER DEVICE AND MANUFACTURING METHOD THEREOF

SPLIT-GATE MOSFET AND MANUFACTURING METHOD THEREOF

SPLIT-GATE MOSFET AND MANUFACTURING METHOD THEREOF

SUPER-JUNCTION VDMOS DEVICE WITH LOW ON-RESISTANCE

Trademarklast 30 trademarks

97575421 - SILICON MAGIC