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Hefei, CN
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last 30 patents
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Patent Grant
Electrostatic discharge protection circuit
Patent number
11,862,965
Issue date
Jan 2, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Qi'an Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Low-voltage electrostatic discharge (ESD) protection circuit, integ...
Patent number
11,569,222
Issue date
Jan 31, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC.
Kei Kang Hung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dynamic random access memory (DRAM) cell, DRAM device and storage m...
Patent number
10,957,375
Issue date
Mar 23, 2021
CHANGXIN MEMORY TECHNOLOGIES, INC.
Kei Kang Hung
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT
Publication number
20230283068
Publication date
Sep 7, 2023
CHANGXIN MEMORY TECHNOLOGIES, INC
QI'AN XU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INTEGRATED CIRCUIT LATCH-UP TEST STRUCTURE
Publication number
20220244307
Publication date
Aug 4, 2022
Changxin Memory Technologies, Inc.
QI'AN XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW-VOLTAGE ELECTROSTATIC DISCHARGE (ESD) PROTECTION CIRCUIT, INTEG...
Publication number
20200294992
Publication date
Sep 17, 2020
Changxin Memory Technologies, Inc.
Kei Kang HUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DYNAMIC RANDOM ACCESS MEMORY (DRAM) CELL, DRAM DEVICE AND STORAGE M...
Publication number
20200286540
Publication date
Sep 10, 2020
Changxin Memory Technologies, Inc.
Kei Kang HUNG
G11 - INFORMATION STORAGE