Inventor
YING ZHAN
CN61 patents
⚠️ This page may combine multiple inventors who share the name “YING ZHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHANGXIN MEMORY TECH INC
41 patentsUS11527301B2Dec 13, 2022
Method for reading and writing and memory device
CHANGXIN MEMORY TECH INC8 citations85
US12051699B2Jul 30, 2024
Semiconductor structure and method for forming same
CHANGXIN MEMORY TECH INC2 citations73
US11599417B2Mar 7, 2023
Error correction system
CHANGXIN MEMORY TECH INC5 citations73
US11820058B2Nov 21, 2023
Injection mould and injection moulding method
CHANGXIN MEMORY TECH INC2 citations71
US11632113B2Apr 18, 2023
Enable control circuit and semiconductor memory
CHANGXIN MEMORY TECH INC2 citations71
US12183585B2Dec 31, 2024
Manufacturing method of semiconductor structure including complementary first and second mask patterns
CHANGXIN MEMORY TECH INC0 citations62
US12041766B2Jul 16, 2024
Manufacturing method of semiconductor device
CHANGXIN MEMORY TECH INC0 citations62
US12033911B2Jul 9, 2024
Semiconductor structure having a groove located in the semiconductor substrate and connected to the heat transfer layer
CHANGXIN MEMORY TECH INC0 citations62
US12002748B2Jun 4, 2024
Contact window structure, metal plug and forming method thereof, and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations62
US11928357B2Mar 12, 2024
Method and system for adjusting memory, and semiconductor device
CHANGXIN MEMORY TECH INC0 citations62
US11899971B2Feb 13, 2024
Method for reading and writing and memory device
CHANGXIN MEMORY TECH INC1 citations62
US11894420B2Feb 6, 2024
Memory and formation method thereof
CHANGXIN MEMORY TECH INC1 citations62
US11869801B2Jan 9, 2024
Semiconductor manufacturing method
CHANGXIN MEMORY TECH INC0 citations62
US11854938B2Dec 26, 2023
Electrostatic protection device and electrostatic protection circuit
CHANGXIN MEMORY TECH INC1 citations62
US11856748B2Dec 26, 2023
Semiconductor memory preparation method and semiconductor memory
CHANGXIN MEMORY TECH INC0 citations62
US11735279B2Aug 22, 2023
Programmable memory cell, memory array and reading and writing method thereof
CHANGXIN MEMORY TECH INC0 citations62
US11482446B1Oct 25, 2022
Method for manufacturing semiconductor device and semiconductor device
CHANGXIN MEMORY TECH INC0 citations62
US11862268B2Jan 2, 2024
Test method for control chip and related device
CHANGXIN MEMORY TECH INC0 citations61
US12131951B2Oct 29, 2024
Semiconductor packaging method and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations60
US12295151B2May 6, 2025
Semiconductor structure and manufacturing method thereof
CHANGXIN MEMORY TECH INC0 citations59
US12127395B2Oct 22, 2024
Semiconductor structure and semiconductor structure manufacturing method
CHANGXIN MEMORY TECH INC0 citations59
US12419105B2Sep 16, 2025
Protection ring, method for forming protection ring, and semiconductor structure
CHANGXIN MEMORY TECH INC0 citations52
US12389591B2Aug 12, 2025
Semiconductor structure and method for manufacturing semiconductor structure
CHANGXIN MEMORY TECH INC0 citations52
US12354941B2Jul 8, 2025
Chip package structure and storage system
CHANGXIN MEMORY TECH INC0 citations52
US12302634B2May 13, 2025
Semiconductor structure and manufacturing method thereof
CHANGXIN MEMORY TECH INC0 citations52
US12193218B2Jan 7, 2025
Semiconductor structure and method for manufacturing semiconductor structure
CHANGXIN MEMORY TECH INC0 citations52
US12119350B2Oct 15, 2024
Semiconductor structure and method for forming semiconductor structure
CHANGXIN MEMORY TECH INC0 citations52
US12094804B2Sep 17, 2024
Method of manufacturing a semiconductor device and a semiconductor device
CHANGXIN MEMORY TECH INC0 citations52
US12009250B2Jun 11, 2024
Semiconductor device and a method making the same
CHANGXIN MEMORY TECH INC0 citations52
US11990451B2May 21, 2024
Method for packaging semiconductor, semiconductor package structure, and package
CHANGXIN MEMORY TECH INC0 citations52
US11984190B2May 14, 2024
Method and system for adjusting memory, and semiconductor device
CHANGXIN MEMORY TECH INC0 citations52
US11955383B2Apr 9, 2024
Semiconductor device and manufacturing method thereof
CHANGXIN MEMORY TECH INC0 citations52
US11915967B2Feb 27, 2024
Method for manufacturing semiconductor device and semiconductor device
CHANGXIN MEMORY TECH INC0 citations52
US11914417B2Feb 27, 2024
Memory
CHANGXIN MEMORY TECH INC0 citations52
US11886357B2Jan 30, 2024
Memory for reducing cost and power consumption
CHANGXIN MEMORY TECH INC0 citations52
US11854941B2Dec 26, 2023
Method for packaging semiconductor, semiconductor package structure, and package
CHANGXIN MEMORY TECH INC0 citations52
US11749674B2Sep 5, 2023
Electrostatic discharge protection circuit
CHANGXIN MEMORY TECH INC0 citations52
US11682466B2Jun 20, 2023
One-time programmable memory read-write circuit
CHANGXIN MEMORY TECH INC0 citations52
US12342523B2Jun 24, 2025
Method for manufacturing memory and memory
CHANGXIN MEMORY TECH INC0 citations51
US12176350B2Dec 24, 2024
Semiconductor structure and manufacturing method thereof
CHANGXIN MEMORY TECH INC0 citations51
US11990201B2May 21, 2024
Storage system
CHANGXIN MEMORY TECH INC0 citations51
UNIV ANHUI
6 patentsUS11315610B1Apr 26, 2022
Sense amplifier, memory and method for controlling sense amplifier
UNIV ANHUI6 citations73
US11894047B2Feb 6, 2024
Sense amplifier, memory and method for controlling sense amplifier
UNIV ANHUI5 citations72
US11887655B2Jan 30, 2024
Sense amplifier, memory, and method for controlling sense amplifier by configuring structures using switches
UNIV ANHUI3 citations72
US11423957B2Aug 23, 2022
Sense amplifier, memory and method for controlling a sense amplifier
UNIV ANHUI2 citations70
US11929112B2Mar 12, 2024
Sense amplifier, memory, and method for controlling sense amplifier
UNIV ANHUI0 citations61
US11862285B2Jan 2, 2024
Sense amplifier, memory and control method of sense amplifier
UNIV ANHUI1 citations61
ERICSSON TELEFON AB L M
2 patentsSEMICONDUCTOR MFG INT BEIJING CORP
1 patentShowing the top 50 of 61 patents by PatentIndex Score.