Guanqun Huang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
No-snapback silicon controlled rectifier and method for making the...
- Patent number 11,545,482
- Issue date Jan 3, 2023
- Shanghai Huali Microelectronics Corporation
- Tianzhi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon controlled rectifier and method for making the same
- Patent number 11,532,611
- Issue date Dec 20, 2022
- Shanghai Huali Microelectronics Corporation
- Tianzhi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating word lines of NAND memory and NAND memory co...
- Patent number 11,043,504
- Issue date Jun 22, 2021
- Shanghai Huali Microelectronics Corporation
- Shaokang Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for optimizing a critical dimension for double patterning fo...
- Patent number 10,943,784
- Issue date Mar 9, 2021
- Shanghai Huali Microelectronics Corporation
- Li He
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Silicon Controlled Rectifier and Method for Making the Same
- Publication number 20210335775
- Publication date Oct 28, 2021
- SHANGHAI HUALI MICROELECTRONICS CORPORATION
- Tianzhi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Silicon Controlled Rectifier and Method for Making the Same
- Publication number 20210335776
- Publication date Oct 28, 2021
- SHANGHAI HUALI MICROELECTRONICS CORPORATION
- Tianzhi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Optimizing a Critical Dimension for Double Patterning fo...
- Publication number 20210020440
- Publication date Jan 21, 2021
- SHANGHAI HUALI MICROELECTRONICS CORPORATION
- Li He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Fabricating Word Lines of NAND Memory and NAND Memory Co...
- Publication number 20200402842
- Publication date Dec 24, 2020
- SHANGHAI HUALI MICROELECTRONICS CORPORATION
- Shaokang Yao
- H01 - BASIC ELECTRIC ELEMENTS