Geyan LIU

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Hefei City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Compilation method, compilation circuit, mode register, and memory
- Patent number 12,046,277
- Issue date Jul 23, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Geyan Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compilation method, compilation circuit, mode register and memory
- Patent number 12,046,321
- Issue date Jul 23, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Geyan Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Protection circuit and memory
- Patent number 11,935,579
- Issue date Mar 19, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Geyan Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Refresh circuit and memory
- Patent number 11,862,222
- Issue date Jan 2, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Yinchuan Gu
- G11 - INFORMATION STORAGE
Information Patent Grant
Refresh circuit and memory
- Patent number 11,817,142
- Issue date Nov 14, 2023
- Changxin Memory Technologies, Inc.
- Yinchuan Gu
- G11 - INFORMATION STORAGE
Information Patent Grant
Test method and system for testing connectivity of semiconductor st...
- Patent number 11,698,409
- Issue date Jul 11, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Geyan Liu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TEST METHOD AND SYSTEM FOR TESTING CONNECTIVITY OF SEMICONDUCTOR ST...
- Publication number 20230029337
- Publication date Jan 26, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Geyan LIU
- G01 - MEASURING TESTING
Information Patent Application
COMPILATION METHOD, COMPILATION CIRCUIT, MODE REGISTER AND MEMORY
- Publication number 20230014084
- Publication date Jan 19, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Geyan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPILATION METHOD, COMPILATION CIRCUIT, MODE REGISTER, AND MEMORY
- Publication number 20230012747
- Publication date Jan 19, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Geyan LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFRESH CIRCUIT AND MEMORY
- Publication number 20220246203
- Publication date Aug 4, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Yinchuan GU
- G11 - INFORMATION STORAGE
Information Patent Application
REFRESH CIRCUIT AND MEMORY
- Publication number 20220246191
- Publication date Aug 4, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Yinchuan GU
- G11 - INFORMATION STORAGE
Information Patent Application
PROTECTION CIRCUIT AND MEMORY
- Publication number 20220230673
- Publication date Jul 21, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Geyan LIU
- H01 - BASIC ELECTRIC ELEMENTS