Yanhui FU

Person

Ningde City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Rechargeable battery monitoring system, battery pack and electric v...
- Patent number 12,294,064
- Issue date May 6, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yanhui Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive circuit
- Patent number 12,183,527
- Issue date Dec 31, 2024
- Contemporary Amperex Technology (Hong Kong) Limied
- Jirong Huo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detection circuit and detection method of electrical control device...
- Patent number 12,025,666
- Issue date Jul 2, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yanhui Fu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Drive circuit
- Patent number 11,996,833
- Issue date May 28, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jirong Huo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High-voltage interlocking device and method for detecting the high-...
- Patent number 11,927,639
- Issue date Mar 12, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Weiqiang Li
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical control device detection circuit, detection method, and...
- Patent number 11,867,748
- Issue date Jan 9, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Baohai Du
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit and method for detecting insulation resistance
- Patent number 11,733,279
- Issue date Aug 22, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yanhui Fu
- G01 - MEASURING TESTING
Information Patent Grant
High voltage interlock device and detection method thereof
- Patent number 11,549,999
- Issue date Jan 10, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Qi Xiao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical control device detection circuit, detection method, and...
- Patent number 11,435,389
- Issue date Sep 6, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yanhui Fu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High voltage interlock circuit and detection method thereof
- Patent number 11,413,965
- Issue date Aug 16, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yanhui Fu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pre-charging circuit and pre-charging method for high voltage batte...
- Patent number 11,404,894
- Issue date Aug 2, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Dachun Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-voltage interlock device and fault detection method thereof
- Patent number 11,366,462
- Issue date Jun 21, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Weiqiang Li
- G05 - CONTROLLING REGULATING
Information Patent Grant
Load state detection circuit and method
- Patent number 11,360,136
- Issue date Jun 14, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuqun Zeng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detection circuit and method
- Patent number 11,258,278
- Issue date Feb 22, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jianwei Zhuo
- G01 - MEASURING TESTING
Information Patent Grant
High voltage detection circuit and method
- Patent number 11,150,302
- Issue date Oct 19, 2021
- Contemporary Amperex Technology Co., Limited
- Jirong Huo
- G01 - MEASURING TESTING
Information Patent Grant
Control system
- Patent number 11,088,553
- Issue date Aug 10, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yanhui Fu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Insulation detection method
- Patent number 11,085,960
- Issue date Aug 10, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Le Chu
- G01 - MEASURING TESTING
Information Patent Grant
Load state detection circuit and method
- Patent number 10,983,154
- Issue date Apr 20, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuqun Zeng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DRIVE CIRCUIT
- Publication number 20250079099
- Publication date Mar 6, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jirong Huo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISCHARGE CIRCUIT, BATTERY MANAGEMENT SYSTEM, BATTERY, PROTECTION M...
- Publication number 20230139265
- Publication date May 4, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Hui CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE INTERLOCK DEVICE AND DETECTION METHOD THEREOF
- Publication number 20220291295
- Publication date Sep 15, 2022
- Contemporary Amperex Technology Co., Limited
- Qi Xiao
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRIVE CIRCUIT
- Publication number 20220270838
- Publication date Aug 25, 2022
- Contemporary Amperex Technology Co., Limited
- Jirong Huo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRIVE CIRCUIT
- Publication number 20220255546
- Publication date Aug 11, 2022
- Contemporary Amperex Technology Co., Limited
- Jirong HUO
- B60 - VEHICLES IN GENERAL
Information Patent Application
DETECTION CIRCUIT AND DETECTION METHOD OF ELECTRICAL CONTROL DEVICE...
- Publication number 20220229112
- Publication date Jul 21, 2022
- Contemporary Amperex Technology Co., Limited
- Yanhui FU
- G05 - CONTROLLING REGULATING
Information Patent Application
CIRCUIT AND METHOD FOR DETECTING INSULATION RESISTANCE
- Publication number 20220120796
- Publication date Apr 21, 2022
- Contemporary Amperex Technology Co., Limited
- Yanhui Fu
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL CONTROL DEVICE DETECTION CIRCUIT, DETECTION METHOD, AND...
- Publication number 20220107353
- Publication date Apr 7, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Baohai Du
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICAL CONTROL DEVICE DETECTION CIRCUIT, DETECTION METHOD, AND...
- Publication number 20220018885
- Publication date Jan 20, 2022
- Contemporary Amperex Technology Co., Limited
- Yanhui FU
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-VOLTAGE INTERLOCKING DEVICE AND METHOD FOR DETECTING THE HIGH-...
- Publication number 20220018905
- Publication date Jan 20, 2022
- Contemporary Amperex Technology Co.,Limited
- Weiqiang LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH VOLTAGE INTERLOCK CIRCUIT AND DETECTION METHOD THEREOF
- Publication number 20220009351
- Publication date Jan 13, 2022
- Contemporary Amperex Technology Co., Limited
- Yanhui FU
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-VOLTAGE INTERLOCK DEVICE AND FAULT DETECTION METHOD THEREOF
- Publication number 20220011762
- Publication date Jan 13, 2022
- Contemporary Amperex Technology Co., Limited
- Weiqiang LI
- G01 - MEASURING TESTING
Information Patent Application
LOAD STATE DETECTION CIRCUIT AND METHOD
- Publication number 20210199706
- Publication date Jul 1, 2021
- Contemporary Amperex Technology Co., Limited
- Yuqun ZENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RECHARGEABLE BATTERY MONITORING SYSTEM, BATTERY PACK AND ELECTRIC V...
- Publication number 20210104781
- Publication date Apr 8, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO.,LIMITED
- Yanhui Fu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE DETECTION CIRCUIT AND METHOD
- Publication number 20200271726
- Publication date Aug 27, 2020
- Contemporary Amperex Technology Co., Limited
- Jirong HUO
- G01 - MEASURING TESTING
Information Patent Application
DETECTION CIRCUIT AND METHOD
- Publication number 20200274374
- Publication date Aug 27, 2020
- Contemporary Amperex Technology Co., Limited
- Jianwei ZHUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL SYSTEM
- Publication number 20200251918
- Publication date Aug 6, 2020
- Contemporary Amperex Technology Co., Limited
- Yanhui FU
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRE-CHARGING CIRCUIT AND PRE-CHARGING METHOD FOR HIGH VOLTAGE BATTE...
- Publication number 20200235586
- Publication date Jul 23, 2020
- Contemporary Amperex Technology Co., Limited
- Dachun YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOAD STATE DETECTION CIRCUIT AND METHOD
- Publication number 20200088778
- Publication date Mar 19, 2020
- Contemporary Amperex Technology Co., Limited
- Yuqun ZENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAMPLING ASSEMBLY AND BATTERY PACK
- Publication number 20200088799
- Publication date Mar 19, 2020
- Contemporary Amperex Technology Co., Limited
- Yuqun ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATION DETECTION METHOD
- Publication number 20200072896
- Publication date Mar 5, 2020
- Contemporary Amperex Technology Co., Limited
- Le CHU
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Rechargeable battery monitoring system, battery pack and electric v...

Drive circuit

Detection circuit and detection method of electrical control device...

Drive circuit

High-voltage interlocking device and method for detecting the high-...

Electrical control device detection circuit, detection method, and...

Circuit and method for detecting insulation resistance

High voltage interlock device and detection method thereof

Electrical control device detection circuit, detection method, and...

High voltage interlock circuit and detection method thereof

Pre-charging circuit and pre-charging method for high voltage batte...

High-voltage interlock device and fault detection method thereof

Load state detection circuit and method

Detection circuit and method

High voltage detection circuit and method

Control system

Insulation detection method

Load state detection circuit and method

Patents Applicationslast 30 patents

DRIVE CIRCUIT

DISCHARGE CIRCUIT, BATTERY MANAGEMENT SYSTEM, BATTERY, PROTECTION M...

HIGH VOLTAGE INTERLOCK DEVICE AND DETECTION METHOD THEREOF

DRIVE CIRCUIT

DRIVE CIRCUIT

DETECTION CIRCUIT AND DETECTION METHOD OF ELECTRICAL CONTROL DEVICE...

CIRCUIT AND METHOD FOR DETECTING INSULATION RESISTANCE

ELECTRICAL CONTROL DEVICE DETECTION CIRCUIT, DETECTION METHOD, AND...

ELECTRICAL CONTROL DEVICE DETECTION CIRCUIT, DETECTION METHOD, AND...

HIGH-VOLTAGE INTERLOCKING DEVICE AND METHOD FOR DETECTING THE HIGH-...

HIGH VOLTAGE INTERLOCK CIRCUIT AND DETECTION METHOD THEREOF

HIGH-VOLTAGE INTERLOCK DEVICE AND FAULT DETECTION METHOD THEREOF

LOAD STATE DETECTION CIRCUIT AND METHOD

RECHARGEABLE BATTERY MONITORING SYSTEM, BATTERY PACK AND ELECTRIC V...

HIGH VOLTAGE DETECTION CIRCUIT AND METHOD

DETECTION CIRCUIT AND METHOD

CONTROL SYSTEM

PRE-CHARGING CIRCUIT AND PRE-CHARGING METHOD FOR HIGH VOLTAGE BATTE...

LOAD STATE DETECTION CIRCUIT AND METHOD

SAMPLING ASSEMBLY AND BATTERY PACK

INSULATION DETECTION METHOD