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Chang'an Dongguan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Split-screen display method and electronic device
Patent number
12,118,205
Issue date
Oct 15, 2024
Huawei Technologies Co., Ltd.
Chi Guan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-intrusive interaction method and electronic device
Patent number
12,019,531
Issue date
Jun 25, 2024
HUAWEI DEVICE CO., LTD.
Jianfeng Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hybrid electrodes and electrochemical cells and modules utilizing t...
Patent number
12,014,872
Issue date
Jun 18, 2024
GM Global Technology Operations LLC
Haijing Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low density press-hardening steel having enhanced mechanical proper...
Patent number
11,951,522
Issue date
Apr 9, 2024
GM Global Technology Operations LLC
Jiachen Pang
C21 - METALLURGY OF IRON
Information
Patent Grant
Multimedia mobile following system based on vehicle positioning, an...
Patent number
11,956,491
Issue date
Apr 9, 2024
SHANGHAI BIHU NETWORK TECHNOLOGY CO., LTD
Jianfeng Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for preparing high performance press-hardened steel components
Patent number
11,913,085
Issue date
Feb 27, 2024
GM Global Technology Operations LLC
Zhisong Chai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Energy-dissipating cover and methods for making the cover
Patent number
11,904,376
Issue date
Feb 20, 2024
GM Global Technology Operations LLC
Erik B. Golm
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Scenario-based application recommendation method and apparatus
Patent number
11,798,107
Issue date
Oct 24, 2023
Huawei Technologies Co., Ltd.
Lu Ge
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Component with tailored mechanical and corrosion properties
Patent number
11,794,280
Issue date
Oct 24, 2023
GM Global Technology Operations LLC
Mingfeng Shi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Stamped components with reduced hot-forming cycle time
Patent number
11,781,197
Issue date
Oct 10, 2023
GM Global Technology Operations LLC
Qi Lu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Plunger for die casting and method of making the same
Patent number
11,772,154
Issue date
Oct 3, 2023
GM Global Technology Operations LLC
Zhou Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Low density press-hardening steel having enhanced mechanical proper...
Patent number
11,612,926
Issue date
Mar 28, 2023
GM Global Technology Operations LLC
Jiachen Pang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods and apparatus for information management and control of out...
Patent number
11,612,028
Issue date
Mar 21, 2023
SIGNIFY HOLDING B.V.
Hongxin Chen
F21 - LIGHTING
Information
Patent Grant
Vehicle cleaning system
Patent number
11,608,034
Issue date
Mar 21, 2023
GM Global Technology Operations LLC
Chen Zhou
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control method, terminal, and system using environmental feature da...
Patent number
11,562,271
Issue date
Jan 24, 2023
Huawei Technologies Co., Ltd.
Jianfeng Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Brake rotor and lightweight wheel assembly
Patent number
11,548,317
Issue date
Jan 10, 2023
GM Global Technology Operations LLC
Henry Zhan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Press hardened steel with surface layered homogenous oxide after ho...
Patent number
11,530,469
Issue date
Dec 20, 2022
GM Global Technology Operations LLC
Qi Lu
C21 - METALLURGY OF IRON
Information
Patent Grant
High performance press-hardened steel assembly
Patent number
11,400,690
Issue date
Aug 2, 2022
GM Global Technology Operations LLC
Qi Lu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Loading assembly
Patent number
11,284,539
Issue date
Mar 22, 2022
Tyco Electronics (Shanghai) Co., Ltd.
Jiefeng Zhang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ferrous workpiece and method of manufacture
Patent number
11,231,079
Issue date
Jan 25, 2022
GM Global Technology Operations LLC
Henry Zhan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods and apparatus for information management and control of out...
Patent number
11,026,317
Issue date
Jun 1, 2021
SIGNIFY HOLDING B.V.
Hongxin Chen
F21 - LIGHTING
Information
Patent Grant
Method for improving heterologous synthesis of Escherichia coli int...
Patent number
10,920,229
Issue date
Feb 16, 2021
CAS CENTER FOR EXCELLENCE IN MOLECULAR PLANT SCIENCES
Yong Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for obtaining standard configuration template of network dev...
Patent number
10,917,300
Issue date
Feb 9, 2021
Huawei Technologies Co., Ltd.
Lv Ding
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Battery enclosure allowing selective airflow to and from the batter...
Patent number
10,826,139
Issue date
Nov 3, 2020
GM Global Technology Operations LLC
Dave G. Rich
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle wheel isolator
Patent number
10,675,911
Issue date
Jun 9, 2020
GM Global Technology Operations
Ming Liu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods and apparatus for information management and control of out...
Patent number
10,582,593
Issue date
Mar 3, 2020
SIGNIFY HOLDING B.V.
Hongxin Chen
F21 - LIGHTING
Information
Patent Grant
Methods and apparatus for information management and control of out...
Patent number
10,499,477
Issue date
Dec 3, 2019
SIGNIFY HOLDING B.V.
Hongxin Chen
F21 - LIGHTING
Information
Patent Grant
Methods and apparatus to produce high performance axisymmetric comp...
Patent number
10,442,241
Issue date
Oct 15, 2019
GM Global Technology Operations LLC
Lei Gao
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods for reinforced adhesive bonding
Patent number
10,357,941
Issue date
Jul 23, 2019
GM Global Technology Operations LLC
Yongqiang Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Increasing steel impact toughness
Patent number
10,260,121
Issue date
Apr 16, 2019
GM Global Technology Operations LLC
Qi Lu
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Non-Intrusive Interaction Method and Electronic Device
Publication number
20240427685
Publication date
Dec 26, 2024
Huawei Device Co., Ltd.
Jianfeng Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENERGY-DISSIPATING COVER AND METHODS FOR MAKING THE COVER
Publication number
20240226987
Publication date
Jul 11, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Erik B. Golm
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALUMINUM WHEELS AND METHODS FOR CASTING ALUMINUM WHEELS USING HIGH...
Publication number
20240227433
Publication date
Jul 11, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Henry ZHAN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HOT DIP GALVANIZED ULTRA-HIGH STRENGTH STEEL SHEETS WITH HIGH FLATNESS
Publication number
20240229182
Publication date
Jul 11, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhou WANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
EXCEPTION LOCATING METHOD, APPARATUS, AND SYSTEM, AND STORAGE MEDIUM
Publication number
20240143332
Publication date
May 2, 2024
Huawei Technologies Co., Ltd
Wei WU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS FOR PREPARING HIGH PERFORMANCE PRESS-HARDENED STEEL COMPONENTS
Publication number
20240052445
Publication date
Feb 15, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhisong CHAI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DIE CASTING MOLD AND METHOD OF MAKING THE SAME
Publication number
20240033816
Publication date
Feb 1, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhou WANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
TRACE ELEMENT MODIFICATION OF IRON-RICH PHASE IN ALUMINUM-SILICON A...
Publication number
20230407446
Publication date
Dec 21, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Henry ZHAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS OF FORMING STEEL SHEETS WITH ENHANCED FLATNESS
Publication number
20230383374
Publication date
Nov 30, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhou WANG
C21 - METALLURGY OF IRON
Information
Patent Application
VEHICLE INCLUDING RECYCLABLE CAST ALUMINUM ALLOY COMPONENTS AND MET...
Publication number
20230383383
Publication date
Nov 30, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Pan WANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MULTIPURPOSE ALUMINUM ALLOY COMPOSITION
Publication number
20230340646
Publication date
Oct 26, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Henry ZHAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STAMPED COMPONENTS WITH REDUCED HOT-FORMING CYCLE TIME
Publication number
20230243012
Publication date
Aug 3, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qi Lu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WEAR-RESISTANT HIGH-STRENGTH ROLL-FORMED COMPONENTS
Publication number
20230235424
Publication date
Jul 27, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qi Lu
C21 - METALLURGY OF IRON
Information
Patent Application
Low Density Press-Hardening Steel Having Enhanced Mechanical Proper...
Publication number
20230226585
Publication date
Jul 20, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jiachen PANG
C21 - METALLURGY OF IRON
Information
Patent Application
METHODS TO IMPROVE THE TOUGHNESS OF PRESS HARDENING STEEL
Publication number
20230140215
Publication date
May 4, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qi LU
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COMPONENT WITH TAILORED MECHANICAL AND CORROSION PROPERTIES
Publication number
20230111725
Publication date
Apr 13, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Mingfeng SHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SPLIT-SCREEN DISPLAY METHOD AND ELECTRONIC DEVICE
Publication number
20220413695
Publication date
Dec 29, 2022
HUAWEI TECHNOLOGIES CO., LTD.
Chi GUAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ALUMINUM EXTRUSION WITH LOW CARBON FOOTPRINT
Publication number
20220380878
Publication date
Dec 1, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Henry ZHAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PRESS HARDENING STEEL WITH COMBINATION OF SUPERIOR CORROSION RESIST...
Publication number
20220356540
Publication date
Nov 10, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qi LU
C21 - METALLURGY OF IRON
Information
Patent Application
Display Method for Electronic Device, Electronic Device, and Comput...
Publication number
20220342516
Publication date
Oct 27, 2022
HUAWEI TECHNOLOGIES CO., LTD.
Hao Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY METHOD FOR INTERACTIVE SYSTEM, INTERACTIVE SYSTEM, AND ELEC...
Publication number
20220317964
Publication date
Oct 6, 2022
Huawei Technologies Co., Ltd
Hao CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Volume Adjustment Method and Apparatus, Terminal Device, and Storag...
Publication number
20220210260
Publication date
Jun 30, 2022
Huawei Technologies Co., Ltd
Hao Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ZINC-COATED STEEL HAVING REDUCED SUSCEPTIBILITY FOR LIQUID METAL EM...
Publication number
20220205082
Publication date
Jun 30, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qi Lu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Non-Intrusive Interaction Method and Electronic Device
Publication number
20220188210
Publication date
Jun 16, 2022
Huawei Device Co., Ltd.
Jianfeng Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENERGY-DISSIPATING COVER AND METHODS FOR MAKING THE COVER
Publication number
20220039278
Publication date
Feb 3, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Erik B. Golm
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MULTIMEDIA MOBILE FOLLOWING SYSTEM BASED ON VEHICLE POSITIONING, AN...
Publication number
20220007069
Publication date
Jan 6, 2022
SHANGHAI BIHU NETWORK TECHNOLOGY CO., LTD
Jianfeng WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REAL-TIME INTELLIGENT ADVERTISEMENT DELIVERY METHOD AND SYSTEM BASE...
Publication number
20210398168
Publication date
Dec 23, 2021
SHANGHAI BIHU NETWORK TECHNOLOGY CO., LTD
Jianfeng WANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
BRAKE ROTOR AND LIGHTWEIGHT WHEEL ASSEMBLY
Publication number
20210394554
Publication date
Dec 23, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Henry Zhan
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHODS AND APPARATUS FOR INFORMATION MANAGEMENT AND CONTROL OF OUT...
Publication number
20210329756
Publication date
Oct 21, 2021
SIGNIFY HOLDING B.V.
HONGXIN CHEN
F21 - LIGHTING
Information
Patent Application
LOW DENSITY PRESS-HARDENING STEEL HAVING ENHANCED MECHANICAL PROPER...
Publication number
20210276065
Publication date
Sep 9, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jiachen PANG
C21 - METALLURGY OF IRON