Lijun Xu

Person

Dongguan City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Charging adapter device and installing method thereof
- Patent number 11,799,254
- Issue date Oct 24, 2023
- DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
- Xiaoqing Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector
- Patent number D969082
- Issue date Nov 8, 2022
- DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
- Bingquan Tang
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Electrical connector with multiple shield configurations
- Patent number 11,431,133
- Issue date Aug 30, 2022
- DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
- Binquan Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector with improved shielding effect
- Patent number 11,381,041
- Issue date Jul 5, 2022
- DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
- Hongqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector with short circuit prevention features
- Patent number 11,367,975
- Issue date Jun 21, 2022
- DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
- Hongqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waterproof connector
- Patent number 11,228,137
- Issue date Jan 18, 2022
- DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
- Hongqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waterproof connector
- Patent number 11,152,740
- Issue date Oct 19, 2021
- DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
- Hongqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector with improved grounding performance
- Patent number 11,152,749
- Issue date Oct 19, 2021
- DONGGUAN LEADER PRECISION INDUSTRY CO., LTD.
- Hongqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC CONNECTOR ASSEMBLY
- Publication number 20240235107
- Publication date Jul 11, 2024
- Dongguan Leader Precision Industry Co., Ltd.
- Deping TAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING ADAPTER DEVICE AND INSTALLING METHOD THEREOF
- Publication number 20230420899
- Publication date Dec 28, 2023
- Dongguan Leader Precision Industry Co., Ltd.
- Xiaoqing ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING ADAPTER DEVICE AND INSTALLING METHOD THEREOF
- Publication number 20220190532
- Publication date Jun 16, 2022
- Dongguan Leader Precision Industry Co., Ltd.
- Xiaoqing ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTOR
- Publication number 20210305755
- Publication date Sep 30, 2021
- Dongguan Leader Precision Industry Co., Ltd.
- Binquan Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTOR
- Publication number 20210226387
- Publication date Jul 22, 2021
- Dongguan Leader Precision Industry Co., Ltd.
- Hongqiang XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTOR
- Publication number 20210210896
- Publication date Jul 8, 2021
- Dongguan Leader Precision Industry Co., Ltd.
- Hongqiang XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTOR WITH SHORT CIRCUIT PREVENTION FEATURES
- Publication number 20210143571
- Publication date May 13, 2021
- Dongguan Leader Precision Industry Co., Ltd.
- Hongqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WATERPROOF CONNECTOR
- Publication number 20210119373
- Publication date Apr 22, 2021
- Dongguan Leader Precision Industry Co., Ltd.
- Hongqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTOR
- Publication number 20210006015
- Publication date Jan 7, 2021
- Dongguan Leader Precision Industry Co., Ltd.
- Hongqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Charging adapter device and installing method thereof

Electrical connector

Electrical connector with multiple shield configurations

Electrical connector with improved shielding effect

Electrical connector with short circuit prevention features

Waterproof connector

Waterproof connector

Electrical connector with improved grounding performance

Patents Applicationslast 30 patents

MAGNETIC CONNECTOR ASSEMBLY

CHARGING ADAPTER DEVICE AND INSTALLING METHOD THEREOF

CHARGING ADAPTER DEVICE AND INSTALLING METHOD THEREOF

ELECTRICAL CONNECTOR

ELECTRICAL CONNECTOR

CONNECTOR

ELECTRICAL CONNECTOR WITH SHORT CIRCUIT PREVENTION FEATURES

WATERPROOF CONNECTOR

ELECTRICAL CONNECTOR