Guangtao HAN

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lateral double-diffused transistor and manufacturing method thereof
- Patent number 12,100,741
- Issue date Sep 24, 2024
- JOULWATT TECHNOLOGY (HANGZHOU) CO., LTD.
- Yang Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 11,901,447
- Issue date Feb 13, 2024
- JOULWATT TECHNOLOGY CO., LTD.
- Guangtao Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and method for manufacturing the same
- Patent number 11,855,229
- Issue date Dec 26, 2023
- JOULWATT TECHNOLOGY CO., LTD.
- Guangtao Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 11,652,169
- Issue date May 16, 2023
- JOULWATT TECHNOLOGY CO., LTD.
- Guangtao Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacture method of lateral double-diffused transistor
- Patent number 11,495,675
- Issue date Nov 8, 2022
- JOULWATT TECHNOLOGY CO., LTD.
- Guangtao Han
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20230207691
- Publication date Jun 29, 2023
- Joulwatt Technology Co., Ltd.
- GUANGTAO HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURE METHOD OF LATERAL DOUBLE-DIFFUSED TRANSISTOR
- Publication number 20220020863
- Publication date Jan 20, 2022
- Joulwatt Technology Co., Ltd.
- GUANGTAO HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210384361
- Publication date Dec 9, 2021
- Joulwatt Technology Co., Ltd.
- GUANGTAO HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20210351295
- Publication date Nov 11, 2021
- Joulwatt Technology Co., Ltd.
- GUANGTAO HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATERAL DOUBLE-DIFFUSED TRANSISTOR AND MANUFACTURING METHOD THEREOF
- Publication number 20210175336
- Publication date Jun 10, 2021
- JOULWATT TECHNOLOGY (HANGZHOU) CO., LTD.
- Yang LU
- H01 - BASIC ELECTRIC ELEMENTS