Chang Liu

Person

Harbin, Heilongjiang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Device for improving gas detection in photoionization detector
- Patent number 11,965,855
- Issue date Apr 23, 2024
- Honeywell International Inc.
- Chang Liu
- G01 - MEASURING TESTING
Information Patent Grant
Platform door control apparatus based on double 2-vote-2 architecture
- Patent number 11,964,677
- Issue date Apr 23, 2024
- CASCO SIGNAL CO., LTD.
- Ruiyuan Ye
- G07 - CHECKING-DEVICES
Information Patent Grant
Quantum dot light guide module, manufacturing method, and backlight...
- Patent number 11,947,220
- Issue date Apr 2, 2024
- SHENZHEN YUNMIXIN DISPLAY TECHNOLOGY CO., LTD.
- Chong Xiong
- G02 - OPTICS
Information Patent Grant
Combined vacuum cleaner and holder therefor
- Patent number D1020147
- Issue date Mar 26, 2024
- JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
- Jin Wang
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Curved display apparatus and method of fabricating curved display a...
- Patent number 11,924,982
- Issue date Mar 5, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Chang Liu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Optimizing query performance in virtual database
- Patent number 11,893,015
- Issue date Feb 6, 2024
- International Business Machines Corporation
- Hai Jun Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing method and apparatus, device, and storage medium
- Patent number 11,847,161
- Issue date Dec 19, 2023
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Anzhan Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Polypeptide-based ocular absorption enhancer and application thereof
- Patent number 11,826,431
- Issue date Nov 28, 2023
- Fudan University
- Gang Wei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Touch display device
- Patent number 11,822,742
- Issue date Nov 21, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Chao Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reducing character set conversion
- Patent number 11,797,561
- Issue date Oct 24, 2023
- International Business Machines Corporation
- Hai Jun Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
ECG information processing method and ECG workstation
- Patent number 11,783,924
- Issue date Oct 10, 2023
- Shanghai Lepu CloudMed Co., LTD.
- Chuanyan Hu
Information Patent Grant
Device and method for degassing on-load tap-changer of transformer...
- Patent number 11,759,729
- Issue date Sep 19, 2023
- State Grid Liaoning Electric Power Research Institute
- Yuxiao Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Battery pack with two end plates
- Patent number 11,742,530
- Issue date Aug 29, 2023
- CPS Technology Holdings LLC
- Yingyao Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molecular sieve composition, process of preparing same and use thereof
- Patent number 11,739,001
- Issue date Aug 29, 2023
- China Petroleum and Chemical Corporation
- Yangdong Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Device and processor for implementing resource index replacement
- Patent number 11,734,014
- Issue date Aug 22, 2023
- C-SKY Microsystems Co., Ltd.
- Chang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery pack
- Patent number 11,724,606
- Issue date Aug 15, 2023
- CPS Technology Holdings LLC
- Binbin Fan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air supply assembly, air supply system and refrigerator
- Patent number 11,713,915
- Issue date Aug 1, 2023
- HAIER SMART HOME CO., LTD
- Ning Wang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for audio signal noise cancellation, apparatus for audio sig...
- Patent number 11,711,649
- Issue date Jul 25, 2023
- Shenzhen Goodix Technology Co., Ltd.
- Jiachao Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Temperature measurement
- Patent number 11,701,005
- Issue date Jul 18, 2023
- Nokia Technologies Oy
- Zhigang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Connection structure and display device
- Patent number 11,690,175
- Issue date Jun 27, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Chang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Joining remote tables by a federated server
- Patent number 11,681,709
- Issue date Jun 20, 2023
- International Business Machines Corporation
- Chang Sheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Starting reading of instructions from a correct speculative conditi...
- Patent number 11,675,595
- Issue date Jun 13, 2023
- Alibaba Group Holding Limited
- Chang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Byte comparison method for string processing and instruction proces...
- Patent number 11,640,300
- Issue date May 2, 2023
- Alibaba Group Holding Limited
- Chang Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrical energy generating element
- Patent number 11,605,820
- Issue date Mar 14, 2023
- Tsinghua University
- Dan Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for improving gas detection in photoionization detector
- Patent number 11,604,163
- Issue date Mar 14, 2023
- Honeywell International Inc.
- Chang Liu
- G01 - MEASURING TESTING
Information Patent Grant
Method, apparatus, device, and storage medium for intention recomme...
- Patent number 11,580,104
- Issue date Feb 14, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Yang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic recognition and classification method for electrocardiogr...
- Patent number 11,564,612
- Issue date Jan 31, 2023
- Shanghai Lepu CloudMed Co., LTD.
- Chuanyan Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Splitting vector instructions into microinstructions for parallel e...
- Patent number 11,550,572
- Issue date Jan 10, 2023
- T-Head (Shanghai) Semiconductor Co., Ltd.
- Jiahui Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrical energy generating device
- Patent number 11,545,672
- Issue date Jan 3, 2023
- Tsinghua University
- Dan Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage hierarchy hundred-megawatt level battery energy storag...
- Patent number 11,545,833
- Issue date Jan 3, 2023
- Shanghai Jiao Tong University
- Xu Cai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL DETECTION SYSTEM OF STRESS CONCENTRATION OF OIL AND GAS PI...
- Publication number 20240125737
- Publication date Apr 18, 2024
- China Special Equipment Inspection and Research Institute
- Jinzhong CHEN
- G01 - MEASURING TESTING
Information Patent Application
BATTERY PACK WITH TWO END PLATES
- Publication number 20240120557
- Publication date Apr 11, 2024
- CPS Technology Holdings LLC
- Yingyao Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RISC-V AND O-CFI MECHANISM-BASED DEFENSE METHOD AND APPARATUS FOR C...
- Publication number 20240095360
- Publication date Mar 21, 2024
- Institute of Software, Chinese Academy of Sciences
- Yanjun WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENETICALLY MODIFIED NON-HUMAN ANIMAL WITH HUMAN OR CHIMERIC FCRN
- Publication number 20240081301
- Publication date Mar 14, 2024
- Biocytogen Pharmaceuticals (Beijing) Co., Ltd.
- Chengzhang Shang
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
HEARING MONITORING METHOD AND APPARATUS
- Publication number 20240053955
- Publication date Feb 15, 2024
- HUAWEI TECHNOLOGIES CO., LTD.
- Chang LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROTEOGLYCAN CONJUGATE AND APPLICATION THEREOF
- Publication number 20230405104
- Publication date Dec 21, 2023
- Shanghai Reinovax Biologics Co., Ltd
- Xianchao ZHU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CATALYST INCLUDING MOLECULAR SIEVE HAVING TOPOLOGICAL PORE STRUCTUR...
- Publication number 20230405563
- Publication date Dec 21, 2023
- China Petroleum and Chemical Corporation
- Chang LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TRANSFORMER-BASED GRAPH NEURAL NETWORK TRAINED WITH THREE-DIMENSION...
- Publication number 20230401430
- Publication date Dec 14, 2023
- Microsoft Technology Licensing, LLC
- Shuxin ZHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Camera Invocation Method and System, and Electronic Device
- Publication number 20230403458
- Publication date Dec 14, 2023
- Huawei Technologies Co., Ltd
- Chang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESSING UNIT, COMPUTING DEVICE AND INSTRUCTION PROCESSING METHOD
- Publication number 20230401060
- Publication date Dec 14, 2023
- T-Head (Shanghai) Semiconductor Co., Ltd.
- Dongqi LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSTRUCTION RETIREMENT UNIT, INSTRUCTION EXECUTION UNIT, PROCESSING...
- Publication number 20230401062
- Publication date Dec 14, 2023
- T-Head (Shanghai) Semiconductor Co., Ltd.
- Chang LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPATIBLE METHOD AND APPARATUS FOR SELF-SERVICE PRINTING BACKGROUN...
- Publication number 20230367526
- Publication date Nov 16, 2023
- SHENZHEN SENSETIME TECHNOLOGY CO., LTD
- Ye WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POSE ESTIMATION METHOD AND RELATED APPARATUS
- Publication number 20230360254
- Publication date Nov 9, 2023
- Huawei Technologies Co., Ltd
- Chang LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE RENDERING METHOD AND RELATED DEVICE THEREOF
- Publication number 20230343018
- Publication date Oct 26, 2023
- Huawei Technologies Co., Ltd
- Xindong SHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEARTBEAT CLASSIFICATION METHOD AND DEVICE FOR MULTI-TAG ECG SIGNAL...
- Publication number 20230342595
- Publication date Oct 26, 2023
- Shanghai Lepu CloudMed Co., Ltd
- Bin Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMAGE PROCESSING METHOD AND RELATED APPARATUS
- Publication number 20230316633
- Publication date Oct 5, 2023
- Huawei Technologies Co., Ltd
- Jiangzheng WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE QUERY PERFORMANCE IMPROVEMENT
- Publication number 20230306026
- Publication date Sep 28, 2023
- International Business Machines Corporation
- Hai Jun Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUANTUM DOT LIGHT GUIDE MODULE, MANUFACTURING METHOD, AND BACKLIGHT...
- Publication number 20230296940
- Publication date Sep 21, 2023
- ShenZhen YunMiXin Display Technology Co., Ltd
- Chong Xiong
- G02 - OPTICS
Information Patent Application
LED LIGHT BOARD AND MANUFACTURING METHOD THEREOF
- Publication number 20230299249
- Publication date Sep 21, 2023
- ShenZhen YunMiXin Display Technology Co., Ltd
- Chong Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW-COST AND HIGH-EFFICIENCY ABSORPTION-DESORPTION DECOUPLING METHO...
- Publication number 20230285891
- Publication date Sep 14, 2023
- Zhejiang University
- CHENGHANG ZHENG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LED PACKAGE DEVICE AND PACKAGING METHOD
- Publication number 20230290912
- Publication date Sep 14, 2023
- ShenZhen YunMiXin Display Technology Co., Ltd
- Chong Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCREEN PROJECTION METHOD AND ELECTRONIC DEVICE
- Publication number 20230259321
- Publication date Aug 17, 2023
- Huawei Technologies Co., Ltd
- Yiyi CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE FOR IMPROVING GAS DETECTION IN PHOTOIONIZATION DETECTOR
- Publication number 20230251225
- Publication date Aug 10, 2023
- Honeywell International Inc.
- Chang LIU
- G01 - MEASURING TESTING
Information Patent Application
DIRECTLY-CONNECTED HIGH-VOLTAGE BATTERY ENERGY STORAGE SYSTEM (BESS...
- Publication number 20230238803
- Publication date Jul 27, 2023
- SHANGHAI JIAO TONG UNIVERSITY
- Xu CAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEMORY ALLOCATION METHOD, RELATED DEVICE, AND COMPUTER-READABLE STO...
- Publication number 20230236888
- Publication date Jul 27, 2023
- Huawei Technologies Co., Ltd
- Zhen ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VESSEL DISPLAYING METHOD, COMPUTER DEVICE AND READABLE STORAGE MEDIUM
- Publication number 20230206576
- Publication date Jun 29, 2023
- Shanghai United Imaging Healthcare Co., Ltd.
- FENG YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING VULNERABILITY OF INTERNET OF THINGS...
- Publication number 20230188556
- Publication date Jun 15, 2023
- STATE GRID HUBEI ELECTRIC POWER RESEARCH INSTITUTE
- Jin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Air Conditioning Unit, And Operation Control Method And Operation C...
- Publication number 20230168016
- Publication date Jun 1, 2023
- Vertiv Tech Co., Ltd.
- Jie GUO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF PROCESSING AN OBSERVATION INFORMATION, ELECTRONIC DEVICE...
- Publication number 20230153357
- Publication date May 18, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Chang LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING QUERY PERFORMANCE IN VIRTUAL DATABASE
- Publication number 20230153302
- Publication date May 18, 2023
- International Business Machines Corporation
- Hai Jun SHEN
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Device for improving gas detection in photoionization detector

Platform door control apparatus based on double 2-vote-2 architecture

Quantum dot light guide module, manufacturing method, and backlight...

Combined vacuum cleaner and holder therefor

Curved display apparatus and method of fabricating curved display a...

Optimizing query performance in virtual database

Data processing method and apparatus, device, and storage medium

Polypeptide-based ocular absorption enhancer and application thereof

Touch display device

Reducing character set conversion

ECG information processing method and ECG workstation

Device and method for degassing on-load tap-changer of transformer...

Battery pack with two end plates

Molecular sieve composition, process of preparing same and use thereof

Device and processor for implementing resource index replacement

Battery pack

Air supply assembly, air supply system and refrigerator

Method for audio signal noise cancellation, apparatus for audio sig...

Temperature measurement

Connection structure and display device

Joining remote tables by a federated server

Starting reading of instructions from a correct speculative conditi...

Byte comparison method for string processing and instruction proces...

Electrical energy generating element

Device for improving gas detection in photoionization detector

Method, apparatus, device, and storage medium for intention recomme...

Automatic recognition and classification method for electrocardiogr...

Splitting vector instructions into microinstructions for parallel e...

Electrical energy generating device

High-voltage hierarchy hundred-megawatt level battery energy storag...

Patents Applicationslast 30 patents

INTERNAL DETECTION SYSTEM OF STRESS CONCENTRATION OF OIL AND GAS PI...

BATTERY PACK WITH TWO END PLATES

RISC-V AND O-CFI MECHANISM-BASED DEFENSE METHOD AND APPARATUS FOR C...

GENETICALLY MODIFIED NON-HUMAN ANIMAL WITH HUMAN OR CHIMERIC FCRN

HEARING MONITORING METHOD AND APPARATUS

PROTEOGLYCAN CONJUGATE AND APPLICATION THEREOF

CATALYST INCLUDING MOLECULAR SIEVE HAVING TOPOLOGICAL PORE STRUCTUR...

TRANSFORMER-BASED GRAPH NEURAL NETWORK TRAINED WITH THREE-DIMENSION...

Camera Invocation Method and System, and Electronic Device

PROCESSING UNIT, COMPUTING DEVICE AND INSTRUCTION PROCESSING METHOD

INSTRUCTION RETIREMENT UNIT, INSTRUCTION EXECUTION UNIT, PROCESSING...

COMPATIBLE METHOD AND APPARATUS FOR SELF-SERVICE PRINTING BACKGROUN...

POSE ESTIMATION METHOD AND RELATED APPARATUS

IMAGE RENDERING METHOD AND RELATED DEVICE THEREOF

HEARTBEAT CLASSIFICATION METHOD AND DEVICE FOR MULTI-TAG ECG SIGNAL...

IMAGE PROCESSING METHOD AND RELATED APPARATUS

DATABASE QUERY PERFORMANCE IMPROVEMENT

QUANTUM DOT LIGHT GUIDE MODULE, MANUFACTURING METHOD, AND BACKLIGHT...

LED LIGHT BOARD AND MANUFACTURING METHOD THEREOF

LOW-COST AND HIGH-EFFICIENCY ABSORPTION-DESORPTION DECOUPLING METHO...

LED PACKAGE DEVICE AND PACKAGING METHOD

SCREEN PROJECTION METHOD AND ELECTRONIC DEVICE

DEVICE FOR IMPROVING GAS DETECTION IN PHOTOIONIZATION DETECTOR

DIRECTLY-CONNECTED HIGH-VOLTAGE BATTERY ENERGY STORAGE SYSTEM (BESS...

MEMORY ALLOCATION METHOD, RELATED DEVICE, AND COMPUTER-READABLE STO...

VESSEL DISPLAYING METHOD, COMPUTER DEVICE AND READABLE STORAGE MEDIUM

SYSTEM AND METHOD FOR DETECTING VULNERABILITY OF INTERNET OF THINGS...

Air Conditioning Unit, And Operation Control Method And Operation C...

METHOD OF PROCESSING AN OBSERVATION INFORMATION, ELECTRONIC DEVICE...

OPTIMIZING QUERY PERFORMANCE IN VIRTUAL DATABASE