Lei Chen

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Control information obtaining method and apparatus
- Patent number 12,323,989
- Issue date Jun 3, 2025
- Huawei Technologies Co., Ltd.
- Fengwei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cell reselection method, terminal device, and network device
- Patent number 12,323,900
- Issue date Jun 3, 2025
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secondary battery comprising insulation member
- Patent number 12,315,959
- Issue date May 27, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xichen Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cryogenic memory cell and memory device
- Patent number 12,315,543
- Issue date May 27, 2025
- Shanghai Institute of Microsystem and Information Technology, Chinese Academy...
- Lei Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Data transmission method and apparatus for a HARQ operation
- Patent number 12,316,463
- Issue date May 27, 2025
- Huawei Technologies Co., LTD.
- Bin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method and apparatus
- Patent number 12,309,849
- Issue date May 20, 2025
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional pressure relief valve, battery and electric device
- Patent number 12,297,918
- Issue date May 13, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Fan Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication method and apparatus
- Patent number 12,302,208
- Issue date May 13, 2025
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for optically-carried information transmission ba...
- Patent number 12,283,989
- Issue date Apr 22, 2025
- XUYU OPTOELECTRONICS (SHENZHEN) CO., LTD.
- Xiaobing Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus
- Patent number 12,278,759
- Issue date Apr 15, 2025
- Huawei Technologies Co., Ltd.
- Bin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for optimal power flow calculation in power syste...
- Patent number 12,272,950
- Issue date Apr 8, 2025
- STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD.
- Lei Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secondary battery, battery module and device
- Patent number 12,266,757
- Issue date Apr 1, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Huasheng Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication method and apparatus
- Patent number 12,267,844
- Issue date Apr 1, 2025
- Huawei Technologies Co., Ltd.
- Bin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fracture opening simulation device for hard brittle mudstone and sh...
- Patent number 12,265,065
- Issue date Apr 1, 2025
- CHENGDU UNIVERSITY OF TECHNOLOGY
- Yiquan Ma
- G01 - MEASURING TESTING
Information Patent Grant
RRC connection resume method and device
- Patent number 12,262,437
- Issue date Mar 25, 2025
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining positioning information and communication ap...
- Patent number 12,259,488
- Issue date Mar 25, 2025
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Engineered Hansenula fungi efficiently expressing CA10 virus-like p...
- Patent number 12,251,435
- Issue date Mar 18, 2025
- Beijing Minhai Biotechnology Co., Ltd.
- Guoshun Li
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Signal measurement method and communication apparatus
- Patent number 12,255,693
- Issue date Mar 18, 2025
- Huawei Technologies Co., Ltd.
- Su Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for making recommendations to a user and apparatus, computin...
- Patent number 12,250,277
- Issue date Mar 11, 2025
- Tencent Technology (Shenzhen) Company Limited
- Zhijie Qiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Positioning beam information obtaining method and apparatus
- Patent number 12,244,389
- Issue date Mar 4, 2025
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secondary battery and apparatus containing the secondary battery
- Patent number 12,230,800
- Issue date Feb 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jianjun Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data transmission method and device
- Patent number 12,225,409
- Issue date Feb 11, 2025
- Huawei Technologies Co., Ltd.
- Bin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and apparatus
- Patent number 12,225,416
- Issue date Feb 11, 2025
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power control method and apparatus
- Patent number 12,219,497
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Fengwei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display panel and manufacturing method thereof, display apparatus
- Patent number 12,217,633
- Issue date Feb 4, 2025
- BOE Technology Group Co., Ltd.
- Yanan Niu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Communication method and communication apparatus
- Patent number 12,219,513
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Lei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial positioning method of separate virtual system
- Patent number 12,210,673
- Issue date Jan 28, 2025
- PIMAX TECHNOLOGY (SHANGHAI) CO., LTD
- Zhibin Weng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resource configuration method and apparatus
- Patent number 12,200,743
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Fengwei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method and communication apparatus
- Patent number 12,200,787
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Bin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Paging method and communication apparatus
- Patent number 12,200,661
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Hong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SECONDARY BATTERY AND APPARATUS CONTAINING THE SECONDARY BATTERY
- Publication number 20250158062
- Publication date May 15, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jianjun Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20250159063
- Publication date May 15, 2025
- Huawei Technologies Co., Ltd
- Chenwan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
M-CHOLINE RECEPTOR AGONIST COMPOUND, PREPARATION METHOD THEREFOR AN...
- Publication number 20250154135
- Publication date May 15, 2025
- NANJING GRITPHARMA CO., LTD.
- Lei CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISPLAY DEVICE AND LIGHT EMITTING COMPONENT
- Publication number 20250151606
- Publication date May 8, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Yang LIU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUANTITATIVE PREDICTION METHOD FOR GAS CONTENT OF DEEP MARINE SHALE
- Publication number 20250129717
- Publication date Apr 24, 2025
- SOUTHWEST PETROLEUM UNIVERSITY
- Xinyang He
- E21 - EARTH DRILLING MINING
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20250113318
- Publication date Apr 3, 2025
- Huawei Technologies Co., Ltd
- Shitong YUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PAGING METHOD AND APPARATUS
- Publication number 20250106819
- Publication date Mar 27, 2025
- Huawei Technologies Co., Ltd
- Chenwan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20250097992
- Publication date Mar 20, 2025
- Huawei Technologies Co., Ltd
- Chenwan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRECISE FAULT LOCATION APPARATUS AND METHOD FOR COLLECTOR LINE IN O...
- Publication number 20250085328
- Publication date Mar 13, 2025
- Hunan University of Science and Technology
- Zhaohua LIU
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL TRANSMISSION METHOD, DEVICE, AND SYSTEM
- Publication number 20250088403
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Fengwei LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT EMITTING DIODE AND DISPLAY APPARATUS
- Publication number 20250089441
- Publication date Mar 13, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Lei CHEN
Information Patent Application
HAIR STRAIGHTENING DEVICE
- Publication number 20250072573
- Publication date Mar 6, 2025
- Shenzhen Xiaoti Dazuo Technology Co., Ltd.
- RUIBO ZHANG
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
SPIKING NEURON REINFORCING CIRCUIT AND REINFORCING METHOD
- Publication number 20250077852
- Publication date Mar 6, 2025
- BEIJING MICROELECTRONICS TECHNOLOGY INSTITUTE
- Hui QIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Organic Light Emitting Device and Display Apparatus
- Publication number 20250081846
- Publication date Mar 6, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Rongrong GAO
Information Patent Application
LIGHT EMITTING DEVICE AND DISPLAY PANEL
- Publication number 20250081722
- Publication date Mar 6, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Xueqin CHEN
Information Patent Application
RANDOM ACCESS METHOD AND APPARATUS
- Publication number 20250071825
- Publication date Feb 27, 2025
- Huawei Technologies Co., Ltd
- Bin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BACKSCATTER COMMUNICATION METHOD, EXCITATION DEVICE, BACKSCATTER DE...
- Publication number 20250070815
- Publication date Feb 27, 2025
- Huawei Technologies Co., Ltd
- Mao Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING METHOD, COMMUNICATIONS DEVICE, SYSTEM, AND S...
- Publication number 20250055630
- Publication date Feb 13, 2025
- Huawei Technologies Co., Ltd
- Lei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWDER DEGRADATION PREDICTIONS
- Publication number 20250053152
- Publication date Feb 13, 2025
- Hewlett-Packard Development Company, L.P.
- Jacob Tyler WRIGHT
- G05 - CONTROLLING REGULATING
Information Patent Application
INFORMATION TRANSMISSION METHOD AND APPARATUS
- Publication number 20250055631
- Publication date Feb 13, 2025
- Huawei Technologies Co., Ltd
- Bo Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FUNCTIONAL LAYER MATERIAL, LIGHT-EMITTING DEVICE, LIGHT-EMITTING SU...
- Publication number 20250048919
- Publication date Feb 6, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Rongrong GAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INSULATION STRUCTURE AND ELECTRONIC DEVICE
- Publication number 20250048567
- Publication date Feb 6, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Jianxing DONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE PARP INHIBITOR AND USE...
- Publication number 20250034168
- Publication date Jan 30, 2025
- XIZANG HAISCO PHARMACEUTICAL CO., LTD.
- Yao LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MANUFACTURING POWDER PREDICTIONS
- Publication number 20250036825
- Publication date Jan 30, 2025
- Hewlett-Packard Development Company, L.P.
- SUNIL KOTHARI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PAGING METHOD AND APPARATUS
- Publication number 20250039841
- Publication date Jan 30, 2025
- Huawei Technologies Co., Ltd
- Chenwan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Many-Core Definable Distributed Shared Storage Structure
- Publication number 20250028465
- Publication date Jan 23, 2025
- BEIJING MICROELECTRONICS TECHNOLOGY INSTITUTE
- Liguo Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION METHOD AND APPARATUS, AND STORAGE MEDIUM
- Publication number 20250024520
- Publication date Jan 16, 2025
- Huawei Technologies Co., Ltd
- Chenwan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INJECTION MOLDED ALLOY MATERIAL AND PROCESSING METHOD
- Publication number 20250018468
- Publication date Jan 16, 2025
- Honor Device Co., Ltd.
- Lei Chen
- B22 - CASTING POWDER METALLURGY
Information Patent Application
TOP PRESSING PLATE, SECONDARY BATTERY AND METHOD FOR MANUFACTURING...
- Publication number 20250023208
- Publication date Jan 16, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Baojian ZHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHANNEL KEY-BASED ENCRYPTION METHOD AND APPARATUS
- Publication number 20250016555
- Publication date Jan 9, 2025
- Huawei Technologies Co, Ltd.
- Hongyu Xiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Control information obtaining method and apparatus

Cell reselection method, terminal device, and network device

Secondary battery comprising insulation member

Cryogenic memory cell and memory device

Data transmission method and apparatus for a HARQ operation

Data transmission method and apparatus

Bidirectional pressure relief valve, battery and electric device

Communication method and apparatus

Method and device for optically-carried information transmission ba...

Communication method and apparatus

Method and device for optimal power flow calculation in power syste...

Secondary battery, battery module and device

Communication method and apparatus

Fracture opening simulation device for hard brittle mudstone and sh...

RRC connection resume method and device

Method for determining positioning information and communication ap...

Engineered Hansenula fungi efficiently expressing CA10 virus-like p...

Signal measurement method and communication apparatus

Method for making recommendations to a user and apparatus, computin...

Positioning beam information obtaining method and apparatus

Secondary battery and apparatus containing the secondary battery

Data transmission method and device

Communication method and apparatus

Power control method and apparatus

Display panel and manufacturing method thereof, display apparatus

Communication method and communication apparatus

Spatial positioning method of separate virtual system

Resource configuration method and apparatus

Communication method and communication apparatus

Paging method and communication apparatus

Patents Applicationslast 30 patents

SECONDARY BATTERY AND APPARATUS CONTAINING THE SECONDARY BATTERY

COMMUNICATION METHOD AND APPARATUS

M-CHOLINE RECEPTOR AGONIST COMPOUND, PREPARATION METHOD THEREFOR AN...

DISPLAY DEVICE AND LIGHT EMITTING COMPONENT

QUANTITATIVE PREDICTION METHOD FOR GAS CONTENT OF DEEP MARINE SHALE

COMMUNICATION METHOD AND APPARATUS

PAGING METHOD AND APPARATUS

COMMUNICATION METHOD AND APPARATUS

PRECISE FAULT LOCATION APPARATUS AND METHOD FOR COLLECTOR LINE IN O...

SIGNAL TRANSMISSION METHOD, DEVICE, AND SYSTEM

LIGHT EMITTING DIODE AND DISPLAY APPARATUS

HAIR STRAIGHTENING DEVICE

SPIKING NEURON REINFORCING CIRCUIT AND REINFORCING METHOD

Organic Light Emitting Device and Display Apparatus

LIGHT EMITTING DEVICE AND DISPLAY PANEL

RANDOM ACCESS METHOD AND APPARATUS

BACKSCATTER COMMUNICATION METHOD, EXCITATION DEVICE, BACKSCATTER DE...

INFORMATION PROCESSING METHOD, COMMUNICATIONS DEVICE, SYSTEM, AND S...

POWDER DEGRADATION PREDICTIONS

INFORMATION TRANSMISSION METHOD AND APPARATUS

FUNCTIONAL LAYER MATERIAL, LIGHT-EMITTING DEVICE, LIGHT-EMITTING SU...

INSULATION STRUCTURE AND ELECTRONIC DEVICE

NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE PARP INHIBITOR AND USE...

MANUFACTURING POWDER PREDICTIONS

PAGING METHOD AND APPARATUS

Many-Core Definable Distributed Shared Storage Structure

COMMUNICATION METHOD AND APPARATUS, AND STORAGE MEDIUM

INJECTION MOLDED ALLOY MATERIAL AND PROCESSING METHOD

TOP PRESSING PLATE, SECONDARY BATTERY AND METHOD FOR MANUFACTURING...

CHANNEL KEY-BASED ENCRYPTION METHOD AND APPARATUS