Qingwen Zhang

Person

Ningde, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochemical device and electronic device including same
- Patent number 12,160,000
- Issue date Dec 3, 2024
- Ningde Amperex Technology Limited
- Kefei Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode plate, and electrochemical apparatus and electro...
- Patent number 11,888,148
- Issue date Jan 30, 2024
- Ningde Amperex Technology Limited
- Shengqi Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROCHEMICAL DEVICE INCLUDING PROTECTIVE LAYER, AND ELECTRONIC D...
- Publication number 20250023058
- Publication date Jan 16, 2025
- Ningde Amperex Technology Limited
- Dongdong HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE CONTAINING SAME
- Publication number 20240356012
- Publication date Oct 24, 2024
- Ningde Amperex Technology Limited
- Bing JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, ELECTROCHEMICAL DEVICE CONTAINING SAME, AND ELECTRONIC D...
- Publication number 20240339731
- Publication date Oct 10, 2024
- Ningde Amperex Technology Limited
- Mingchang ZHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE, BATTERY MODULE, AND ELECTRICAL DEVICE
- Publication number 20240339734
- Publication date Oct 10, 2024
- Ningde Amperex Technology Limited
- Sen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE AND PREPARATION METHOD THEREFOR, ELECTROCHEMICAL APPARATU...
- Publication number 20240339612
- Publication date Oct 10, 2024
- Ningde Amperex Technology Limited
- Mingju LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL DEVICE, A...
- Publication number 20240304785
- Publication date Sep 12, 2024
- DONGGUAN AMPEREX TECHNOLOGY LIMITED
- Mingju LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL APPARATUS...
- Publication number 20240297302
- Publication date Sep 5, 2024
- Ningde Amperex Technology Limited
- Mingju LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL APPARATUS...
- Publication number 20240297307
- Publication date Sep 5, 2024
- Ningde Amperex Technology Limited
- Mingju LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
- Publication number 20240274801
- Publication date Aug 15, 2024
- Ningde Amperex Technology Limited
- Bing JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
- Publication number 20240243265
- Publication date Jul 18, 2024
- Ningde Amperex Technology Limited
- Kefei WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
- Publication number 20240234741
- Publication date Jul 11, 2024
- Ningde Amperex Technology Limited
- Changchao DU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS
- Publication number 20240194952
- Publication date Jun 13, 2024
- Ningde Amperex Technology Limited
- Weiyuan ZHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
- Publication number 20240136535
- Publication date Apr 25, 2024
- Ningde Amperex Technology Limited
- Changchao DU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BINDER, AND ELECTROCHEMICAL APPARATUS AND ELECTRONIC DEVICE USING B...
- Publication number 20240030443
- Publication date Jan 25, 2024
- NINGDE AMPEREX TECHNOLOGY LIMITED
- Jiawen Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BINDER, ELECTROCHEMICAL APPARATUS USING SAID BINDER, AND ELECTRONIC...
- Publication number 20240030444
- Publication date Jan 25, 2024
- NINGDE AMPEREX TECHNOLOGY LIMITED
- Jiawen Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COPOLYMER-CONTAINING BINDER AND ELECTROCHEMICAL DEVICE CONTAINING SAME
- Publication number 20240010769
- Publication date Jan 11, 2024
- Ningde Amperex Technology Limited
- Jiawen Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
- Publication number 20230395787
- Publication date Dec 7, 2023
- Ningde Amperex Technology Limited
- Shengqi LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS
- Publication number 20230275226
- Publication date Aug 31, 2023
- Ningde Amperex Technology Limited
- Kefei WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE TH...
- Publication number 20220223844
- Publication date Jul 14, 2022
- NINGDE AMPEREX TECHNOLOGY LIMITED
- Dongdong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUDING SAME
- Publication number 20210376328
- Publication date Dec 2, 2021
- NINGDE AMPEREX TECHNOLOGY LIMITED
- Kefei WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE PLATE, AND ELECTROCHEMICAL APPARATUS AND ELECTRO...
- Publication number 20210336247
- Publication date Oct 28, 2021
- Ningde Amperex Technology Limited
- Shengqi Liu
- H01 - BASIC ELECTRIC ELEMENTS

Qingwen Zhang

Person

Patents Grantslast 30 patents

Electrochemical device and electronic device including same

Positive electrode plate, and electrochemical apparatus and electro...

Patents Applicationslast 30 patents

ELECTROCHEMICAL DEVICE INCLUDING PROTECTIVE LAYER, AND ELECTRONIC D...

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE CONTAINING SAME

SEPARATOR, ELECTROCHEMICAL DEVICE CONTAINING SAME, AND ELECTRONIC D...

ELECTROCHEMICAL DEVICE, BATTERY MODULE, AND ELECTRICAL DEVICE

ELECTRODE AND PREPARATION METHOD THEREFOR, ELECTROCHEMICAL APPARATU...

ELECTRODE AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL DEVICE, A...

ELECTRODE AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL APPARATUS...

ELECTRODE AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL APPARATUS...

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

BINDER, AND ELECTROCHEMICAL APPARATUS AND ELECTRONIC DEVICE USING B...

BINDER, ELECTROCHEMICAL APPARATUS USING SAID BINDER, AND ELECTRONIC...

COPOLYMER-CONTAINING BINDER AND ELECTROCHEMICAL DEVICE CONTAINING SAME

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS

POSITIVE ELECTRODE, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE TH...

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUDING SAME

POSITIVE ELECTRODE PLATE, AND ELECTROCHEMICAL APPARATUS AND ELECTRO...