Assignee profile:

CHANGXIN MEMORY TECHNOLOGIES, INC.

City:

Hefei City

Country:

China

Published Applications:

561

Last publication date:

2026-06-11

Patent Grants:

439

Last grant date:

2026-04-21

Quarterly CHANGXIN MEMORY TECHNOLOGIES, INC. Patent Applications

Top Inventors for applications by CHANGXIN MEMORY TECHNOLOGIES, INC.

These are the the leading inventors for applications assigned to CHANGXIN MEMORY TECHNOLOGIES, INC.:

Recent patent applications by CHANGXIN MEMORY TECHNOLOGIES, INC.

CHANGXIN MEMORY TECHNOLOGIES, INC. based in Hefei City, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-06-11
US20260164652A1
Electricity

SEMICONDUCTOR STRUCTURE AND MEMORY

#2 | 2026-04-09
US20260101802A1
Electricity

MULTI-DIES STRUCTURE, MULTI-DIES PACKAGE STRUCTURE AND PACKAGE STRUCTURE

#3 | 2025-08-28
US20250275124A1
Electricity

FABRICATION METHOD FOR SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE

#4 | 2025-06-19
US20250201706A1
Electricity

SEMICONDUCTOR STRUCTURE, MEMORY AND METHOD FOR OPERATING MEMORY

#5 | 2025-05-22
US20250165194A1
Physics

MEMORY CIRCUIT AND MEMORY

#6 | 2025-01-16 ✅ Patent 12,610,536 granted on 2026-04-21
US20250024662A1
Electricity

A SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD

#7 | 2025-01-09 ✅ Patent 12,622,305 granted on 2026-05-05
US20250015035A1
Electricity

A SEMICONDUCTOR STRUCTURE AND METHOD MAKING THE SAME

#8 | 2024-09-19 ✅ Patent 12,315,799 granted on 2025-05-27
US20240312907A1
Electricity

Semiconductor structures of anti-fuse devices and core devices with different dielectric layers

#9 | 2024-06-06
US20240188286A1
Electricity

METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE

#10 | 2024-05-23 ✅ Patent 12,575,389 granted on 2026-03-10
US20240172410A1
Electricity

Method For Fabricating Semiconductor Structures

#11 | 2024-05-16 ✅ Patent 12,622,244 granted on 2026-05-05
US20240162085A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE

#12 | 2024-05-02 ✅ Patent 12,622,024 granted on 2026-05-05
US20240145545A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

#13 | 2024-04-11 ✅ Patent 12,548,613 granted on 2026-02-10
US20240119988A1
Physics

DELAY CONTROL CIRCUIT, DELAY CONTROL METHOD AND MEMORY

#14 | 2024-04-11 ✅ Patent 12,488,826 granted on 2025-12-02
US20240119987A1
Physics

COUNTING CONTROL CIRCUIT AND METHOD, AND SEMICONDUCTOR MEMORY

#15 | 2024-03-28
US20240107752A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

#16 | 2024-03-28 ✅ Patent 12,564,042 granted on 2026-02-24
US20240105618A1
Electricity

SEMICONDUCTOR STRUCTURE AND LAYOUT STRUCTURE

#17 | 2024-03-28 ✅ Patent 12,616,024 granted on 2026-04-28
US20240105593A1
Electricity

SEMICONDUCTOR PACKAGE STRUCTURE

#18 | 2024-03-28 ✅ Patent 12,567,458 granted on 2026-03-03
US20240105256A1
Physics

MEMORY AND MEMORY SYSTEM

#19 | 2024-03-21 ✅ Patent 12,588,184 granted on 2026-03-24
US20240098966A1
Electricity

TRANSISTOR, SEMICONDUCTOR STRUCTURE, MEMORY, AND METHOD FOR FORMING SAME

#20 | 2024-03-21 ✅ Patent 12,610,516 granted on 2026-04-21
US20240098963A1
Electricity

Semiconductor Structure and Method Making the Same

#21 | 2024-03-21
US20240096853A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

#22 | 2024-03-21 ✅ Patent 12,616,008 granted on 2026-04-28
US20240096700A1
Electricity

SEMICONDUCTOR STRUCTURE, PREPARATION METHOD THEREFOR AND MEMORY

#23 | 2024-03-21
US20240096691A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

#24 | 2024-03-21 ✅ Patent 12,548,618 granted on 2026-02-10
US20240096410A1
Physics

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREFOR, AND MEMORY

#25 | 2024-03-21 ✅ Patent 12,315,557 granted on 2025-05-27
US20240096407A1
Physics

Memory and method of operation with dummy and loaded route

#26 | 2024-03-21 ✅ Patent 12,424,268 granted on 2025-09-23
US20240096399A1
Physics

MEMORY AND OPERATING METHOD THEREFOR

#27 | 2024-03-21
US20240096397A1
Physics

DATA SAMPLING CIRCUIT, DELAY DETECTION CIRCUIT AND MEMORY

#28 | 2024-03-14 ✅ Patent 12,609,148 granted on 2026-04-21
US20240087627A1
Physics

WRITE LEVELING CIRCUIT APPLIED TO MEMORY, METHOD FOR CONTROLLING WRITE LEVELING CIRCUIT AND MEMORY

#29 | 2024-03-07 ✅ Patent 12,575,092 granted on 2026-03-10
US20240081050A1
Electricity

SEMICONDUCTOR STRUCTURE AND MEMORY

#30 | 2024-03-07 ✅ Patent 12,610,533 granted on 2026-04-21
US20240081046A1
Electricity

SEMICONDUCTOR STRUCTURE, METHOD FOR MANUFACTURING SAME, AND SEMICONDUCTOR MEMORY

#31 | 2024-03-07
US20240081044A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

#32 | 2024-03-07 ✅ Patent 12,575,177 granted on 2026-03-10
US20240079411A1
Electricity

LAYOUT STRUCTURE, SEMICONDUCTOR STRUCTURE AND MEMORY

#33 | 2024-02-29
US20240071864A1
Electricity

SEMICONDUCTOR STRUCTURE, FORMING METHOD OF SAME AND MEMORY

#34 | 2024-02-29 ✅ Patent 12,557,616 granted on 2026-02-17
US20240071809A1
Electricity

METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE, AND SEMICONDUCTOR STRUCTURE

#35 | 2024-02-22
US20240064971A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME

#36 | 2024-02-22 ✅ Patent 12,610,537 granted on 2026-04-21
US20240064970A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME, AND MEMORY

#37 | 2024-02-22 ✅ Patent 12,237,839 granted on 2025-02-25
US20240063802A1
Electricity

Delay locked loop and memory

#38 | 2024-02-22
US20240063187A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE

#39 | 2024-02-22 ✅ Patent 12,482,516 granted on 2025-11-25
US20240062807A1
Physics

CIRCUIT FOR RECEIVING DATA AND MEMORY

#40 | 2024-02-22 ✅ Patent 12,315,595 granted on 2025-05-27
US20240062793A1
Physics

Write leveling circuit applied to memory, and method and apparatus for controlling the same

#41 | 2024-02-15 ✅ Patent 12,615,782 granted on 2026-04-28
US20240057352A1
Electricity

SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR DEVICE

#42 | 2024-02-15
US20240057308A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME

#43 | 2024-02-15 ✅ Patent 12,341,515 granted on 2025-06-24
US20240056083A1
Electricity

DELAY-LOCKED LOOP, DELAY LOCKING METHOD, CLOCK SYNCHRONIZATION CIRCUIT, AND MEMORY

#44 | 2024-02-15
US20240055504A1
Electricity

FIN TRANSISTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

#45 | 2024-02-15
US20240055408A1
Electricity

SEMICONDUCTOR PACKAGE STRUCTURE AND METHOD FOR PREPARING SEMICONDUCTOR PACKAGE STRUCTURE

#46 | 2024-02-08 ✅ Patent 12,446,212 granted on 2025-10-14
US20240049453A1
Electricity

SEMICONDUCTOR STRUCTURE, METHOD FOR MANUFACTURING SAME AND MEMORY

#47 | 2024-02-08 ✅ Patent 12,610,827 granted on 2026-04-21
US20240047370A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

#48 | 2024-02-08 ✅ Patent 12,224,039 granted on 2025-02-11
US20240046972A1
Physics

Address signal transmission circuit, address signal transmission method and storage system

#49 | 2024-02-01
US20240040778A1
Electricity

MEMORY STRUCTURE, SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

#50 | 2024-02-01 ✅ Patent 12,666,608 granted on 2026-06-23
US20240040777A1
Electricity

SEMICONDUCTOR STRUCTURE, AND METHOD FOR FORMING SEMICONDUCTOR STRUCTURE

#51 | 2024-02-01 ✅ Patent 12,610,524 granted on 2026-04-21
US20240040768A1
Electricity

MEMORY STRUCTURE, SEMICONDUCTOR STRUCTURE AND METHOD FOR MAMUFACTURING SAME

#52 | 2024-02-01 ✅ Patent 12,575,162 granted on 2026-03-10
US20240038862A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE

#53 | 2024-02-01 ✅ Patent 12,664,266 granted on 2026-06-23
US20240037230A1
Physics

REFRESH CONTROL METHOD, REFRESH CONTROL CIRCUIT AND MEMORY

#54 | 2024-01-25
US20240032282A1
Electricity

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREFOR

#55 | 2024-01-25 ✅ Patent 12,598,792 granted on 2026-04-07
US20240030289A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

#56 | 2024-01-25
US20240030190A1
Electricity

SEMICONDUCTOR STACK STRUCTURE

#57 | 2024-01-25 ✅ Patent 12,400,953 granted on 2025-08-26
US20240030130A1
Electricity

ELECTRO STATIC DISCHARGE CIRCUIT AND MEMORY

#58 | 2024-01-11
US20240015954A1
Electricity

MEMORY AND MANUFACTURING METHOD THEREOF

#59 | 2024-01-11
US20240014190A1
Electricity

SEMICONDUCTOR PACKAGE STRUCTURE AND METHOD FOR FABRACATING THE SAME

#60 | 2024-01-11
US20240014189A1
Electricity

SEMICONDUCTOR PACKAGE STRUCTURE AND MANUFACTURING METHOD

#61 | 2024-01-11 ✅ Patent 12,512,447 granted on 2025-12-30
US20240014188A1
Electricity

SEMICONDUCTOR PACKAGE ASSEMBLY AND MANUFACTURING METHOD

#62 | 2024-01-11 ✅ Patent 12,354,706 granted on 2025-07-08
US20240013825A1
Physics

CONTROL APPARATUS, MEMORY, SIGNAL PROCESSING METHOD, AND ELECTRONIC DEVICE

#63 | 2024-01-04 ✅ Patent 12,622,183 granted on 2026-05-05
US20240008376A1
Electricity

SEMICONDUCTOR STRUCTURE AND FORMATION METHOD THEREFOR, AND MEMORY

#64 | 2024-01-04
US20240008268A1
Electricity

SEMICONDUCTOR DEVICE AND METHOD FOR FORMING SAME

#65 | 2024-01-04 ✅ Patent 12,666,599 granted on 2026-06-23
US20240008263A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME

#66 | 2024-01-04
US20240008248A1
Electricity

METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE

#67 | 2024-01-04 ✅ Patent 12,660,144 granted on 2026-06-16
US20240008240A1
Electricity

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF

#68 | 2024-01-04 ✅ Patent 12,610,812 granted on 2026-04-21
US20240006319A1
Electricity

SEMICONDUCTOR STRUCTURE, FABRICATION METHOD FOR SEMICONDUCTOR STRUCTURE AND MEMORY

#69 | 2024-01-04
US20240006281A1
Electricity

SEMICONDUCTOR STRUCTURE, PACKAGING DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE

#70 | 2024-01-04
US20240006175A1
Electricity

SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND MEMORY

#71 | 2024-01-04 ✅ Patent 12,277,981 granted on 2025-04-15
US20240006006A1
Physics

Anti-fuse cell structure, anti-fuse array, operation method for anti-fuse array, and memory

#72 | 2024-01-04
US20240005072A1
Physics

METHOD AND APPARATUS FOR CHECKING DATA PROCESSING CIRCUIT, AND ELECTRONIC DEVICE

#73 | 2023-12-28 ✅ Patent 12,575,093 granted on 2026-03-10
US20230422493A1
Electricity

ANTI-FUSE STRUCTURE, ANTI-FUSE ARRAY AND METHOD FOR MANUFACTURING SAME

#74 | 2023-12-28 ✅ Patent 12,349,342 granted on 2025-07-01
US20230422492A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING SAME, MEMORY AND OPERATION METHOD THEREOF

#75 | 2023-12-28 ✅ Patent 12,426,237 granted on 2025-09-23
US20230422469A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME

#76 | 2023-12-28 ✅ Patent 12,666,591 granted on 2026-06-23
US20230422468A1
Electricity

METHOD FOR PREPARING SEMICONDUCTOR STRUCTURE, SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR MEMORY

#77 | 2023-12-28 ✅ Patent 12,615,848 granted on 2026-04-28
US20230420444A1
Electricity

ELECTROSTATIC DISCHARGE PROTECTION STRUCTURE AND CHIP

#78 | 2023-12-28
US20230420343A1
Electricity

PACKAGE STRUCTURE AND METHOD FOR MANUFACTURING PACKAGE STRUCTURE

#79 | 2023-12-28 ✅ Patent 12,437,799 granted on 2025-10-07
US20230420012A1
Physics

MEMORY DEVICE AND ZQ CALIBRATION METHOD

#80 | 2023-12-21 ✅ Patent 12,426,251 granted on 2025-09-23
US20230413528A1
Electricity

SEMICONDUCTOR STRUCTURE, METHOD FOR MANUFACTURING SEMICONDUCTOR STRUCTURE, AND MEMORY

#81 | 2023-12-21
US20230413507A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME

#82 | 2023-12-21 ✅ Patent 12,198,773 granted on 2025-01-14
US20230410929A1
Physics

Memory chip test method and apparatus, medium, and device

#83 | 2023-12-21 ✅ Patent 12,380,940 granted on 2025-08-05
US20230410876A1
Physics

SEMICONDUCTOR DEVICE

#84 | 2023-12-21 ✅ Patent 12,469,530 granted on 2025-11-11
US20230410859A1
Physics

CIRCUIT AND METHOD FOR DATA PROCESSING, AND SEMICONDUCTOR MEMORY

#85 | 2023-12-21 ✅ Patent 12,265,104 granted on 2025-04-01
US20230408557A1
Physics

Voltage detection circuit and voltage detection method

#86 | 2023-12-14 ✅ Patent 12,495,618 granted on 2025-12-09
US20230402450A1
Electricity

ELECTRO-STATIC PROTECTION STRUCTURE, SILICON CONTROLLED RECTIFIER AND SEMICONDUCTOR MEMORY

#87 | 2023-12-14 ✅ Patent 12,322,462 granted on 2025-06-03
US20230402118A1
Physics

Programmable memory and method for driving programmable memory

#88 | 2023-12-07 ✅ Patent 12,660,165 granted on 2026-06-16
US20230397407A1
Electricity

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREFOR

#89 | 2023-12-07 ✅ Patent 12,575,080 granted on 2026-03-10
US20230397400A1
Electricity

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF

#90 | 2023-12-07 ✅ Patent 12,615,753 granted on 2026-04-28
US20230397388A1
Electricity

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF

#91 | 2023-12-07
US20230395543A1
Electricity

PACKAGE STRUCTURE AND MANUFACTURING METHOD THEREOF, AND SEMICONDUCTOR DEVICE

#92 | 2023-12-07
US20230395441A1
Electricity

PACKAGE STRUCTURE AND METHOD FOR MANUFACTURING SAME, SEMICONDUCTOR DEVICE

#93 | 2023-11-30
US20230389339A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

#94 | 2023-11-30 ✅ Patent 12,615,758 granted on 2026-04-28
US20230389301A1
Electricity

METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE

#95 | 2023-11-30
US20230389294A1
Electricity

TRANSISTOR, MANUFACTURING METHOD THEREOF, AND MEMORY

#96 | 2023-11-30 ✅ Patent 12,610,529 granted on 2026-04-21
US20230389288A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SAME

#97 | 2023-11-30 ✅ Patent 12,284,799 granted on 2025-04-22
US20230389286A1
Electricity

Memory, semiconductor structure and method for forming same

#98 | 2023-11-30
US20230389273A1
Electricity

SEMICONDUCTOR STRUCTURE

#99 | 2023-11-30 ✅ Patent 12,610,518 granted on 2026-04-21
US20230389270A1
Electricity

MANUFACTURING METHOD OF SEMICONDUCTOR STRUCTURE, SEMICONDUCTOR STRUCTURE, AND MEMORY

#100 | 2023-11-30 ✅ Patent 12,666,588 granted on 2026-06-23
US20230389261A1
Electricity

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING SEMICONDUCTOR STRUCTURE

Also check out CHANGXIN MEMORY TECHNOLOGIES, INC.'s (Hefei City, China) applicant profile with 197 patent applications submitted.

AssigneeID:

316967 ⎘