Inventor
CHI SUNGSOO
CN22 patents
Patents
22 patentsUS11594264B1Feb 28, 2023
Readout circuit layout structure and method of reading data
CHANGXIN MEMORY TECH INC4 citations73
US11581034B1Feb 14, 2023
Sense amplification circuit and method of reading out data
CHANGXIN MEMORY TECH INC6 citations73
US12027232B2Jul 2, 2024
Word line driver circuit and memory
CHANGXIN MEMORY TECH INC2 citations69
US12327600B2Jun 10, 2025
Memory with error checking and correcting unit
CHANGXIN MEMORY TECH INC0 citations61
US12236141B2Feb 25, 2025
Memory circuit and memory
CHANGXIN MEMORY TECH INC0 citations61
US12205628B2Jan 21, 2025
Sense amplifier, method for driving sense amplifier, and memory
CHANGXIN MEMORY TECH INC0 citations61
US12002503B2Jun 4, 2024
Memory circuit and memory
CHANGXIN MEMORY TECH INC0 citations61
US11894089B2Feb 6, 2024
Memory with error checking and correcting unit
CHANGXIN MEMORY TECH INC0 citations61
US11830569B2Nov 28, 2023
Readout circuit, memory, and method of reading out data of memory
CHANGXIN MEMORY TECH INC0 citations61
US11862239B2Jan 2, 2024
Bit line sense circuit and memory
CHANGXIN MEMORY TECH INC0 citations59
US11862284B2Jan 2, 2024
Sense amplifier, memory and data readout method
CHANGXIN MEMORY TECH INC0 citations51
US11437996B2Sep 6, 2022
Dynamic control conversion circuit
CHANGXIN MEMORY TECH INC0 citations51
US12230339B2Feb 18, 2025
Electronic device and driving method thereof
CHANGXIN MEMORY TECH INC0 citations50
US12033688B2Jul 9, 2024
Sense amplification structure and memory architecture
CHANGXIN MEMORY TECH INC0 citations50
US11610902B1Mar 21, 2023
Antifuse array structure and memory
CHANGXIN MEMORY TECH INC0 citations50
US12027201B2Jul 2, 2024
Column select signal cell circuit, bit line sense circuit and memory
CHANGXIN MEMORY TECH INC0 citations49
US12254921B2Mar 18, 2025
Sense amplifier circuit architecture
CHANGXIN MEMORY TECH INC0 citations48
US12112824B2Oct 8, 2024
Sense amplifier circuit and data read method
CHANGXIN MEMORY TECH INC0 citations48
US12100441B2Sep 24, 2024
Readout circuit layout and sense amplification circuit
CHANGXIN MEMORY TECH INC0 citations48
US12315596B2May 27, 2025
Word line driver, word line driver array, and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations47
US12119047B2Oct 15, 2024
Readout circuit structure
CHANGXIN MEMORY TECH INC0 citations47
US12080340B2Sep 3, 2024
Control circuit, method for reading and writing and memory
CHANGXIN MEMORY TECH INC0 citations47