P

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 patents
US11527301B2Dec 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 patents

ERICSSON TELEFON AB L M

2 patents

SEMICONDUCTOR MFG INT BEIJING CORP

1 patent

Showing the top 50 of 61 patents by PatentIndex Score.