Yifeng CHEN

Person

Ningde City, Fujian, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Battery, electric apparatus and method for producing battery
- Patent number 11,973,236
- Issue date Apr 30, 2024
- Contemporary Amperex Technology Co., Ltd.
- Yifeng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack case and battery pack
- Patent number 11,929,515
- Issue date Mar 12, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhaolin Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack case and battery pack
- Patent number 11,539,092
- Issue date Dec 27, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhaolin Xie
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC DEVICE AND BATTERY THEREOF
- Publication number 20250046935
- Publication date Feb 6, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yifeng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEALING MEMBER, BATTERY AND ELECTRICAL APPARATUS
- Publication number 20240250363
- Publication date Jul 25, 2024
- Contemporary Amperex Technology Co., Limited
- Yongguang WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY, ELECTRIC DEVICE, AND PRODUCTION METHOD AND MANUFACTURING D...
- Publication number 20240222778
- Publication date Jul 4, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yongguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND ELECTRICAL APPARATUS
- Publication number 20240162547
- Publication date May 16, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yongguang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CASE, BATTERY, POWER CONSUMING DEVICE, AND METHOD FOR ASSEMBLING CASE
- Publication number 20230207946
- Publication date Jun 29, 2023
- Contemporary Amperex Technology Co., Limited
- Binbin Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK CASE AND BATTERY PACK
- Publication number 20230077414
- Publication date Mar 16, 2023
- Contemporary Amperex Technology Co., Limited
- Zhaolin XIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY, ELECTRIC APPARATUS AND METHOD FOR PRODUCING BATTERY
- Publication number 20220123410
- Publication date Apr 21, 2022
- Contemporary Amperex Technology Co., Limited
- Yifeng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK CASE AND BATTERY PACK
- Publication number 20210057691
- Publication date Feb 25, 2021
- Contemporary Amperex Technology Co., Limited
- Zhaolin XIE
- H01 - BASIC ELECTRIC ELEMENTS

Yifeng CHEN

Person

Patents Grantslast 30 patents

Battery, electric apparatus and method for producing battery

Battery pack case and battery pack

Battery pack case and battery pack

Patents Applicationslast 30 patents

ELECTRIC DEVICE AND BATTERY THEREOF

SEALING MEMBER, BATTERY AND ELECTRICAL APPARATUS

BATTERY, ELECTRIC DEVICE, AND PRODUCTION METHOD AND MANUFACTURING D...

BATTERY AND ELECTRICAL APPARATUS

CASE, BATTERY, POWER CONSUMING DEVICE, AND METHOD FOR ASSEMBLING CASE

BATTERY PACK CASE AND BATTERY PACK

BATTERY, ELECTRIC APPARATUS AND METHOD FOR PRODUCING BATTERY

BATTERY PACK CASE AND BATTERY PACK