Jianhua XU

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Conversion device for quick charger and method for realizing chargi...
- Patent number 10,594,151
- Issue date Mar 17, 2020
- Shenzhen Lvsun Electronics Technology Co., Ltd
- Jianhua Xu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Wireless access method and related device and system
- Patent number 10,178,613
- Issue date Jan 8, 2019
- Huawei Device (Dongguan) Co., Ltd.
- Jianhua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless access method and related device and system
- Patent number 9,949,203
- Issue date Apr 17, 2018
- Huawei Device (Dongguan) Co., Ltd.
- Jianhua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LED streetlight circuit
- Patent number 8,441,207
- Issue date May 14, 2013
- Shenzhen Lvsun Electronics Technology Co., Ltd
- Jianhua Xu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply with an interface for AC and DC signals
- Patent number 8,374,013
- Issue date Feb 12, 2013
- Shenzhen LVSUN Technology Co., Ltd.
- Jianhua Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOBILE TERMINAL HAVING SHARED RADIO FREQUENCY ANTENNA
- Publication number 20210167809
- Publication date Jun 3, 2021
- JRD Communication (Shenzhen) LTD.
- Jianhua XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Access Method and Related Device And System
- Publication number 20180206185
- Publication date Jul 19, 2018
- Huawei Device (Dongguan) Co., Ltd.
- Jianhua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONVERSION DEVICE FOR QUICK CHARGER AND METHOD FOR REALIZING CHARGI...
- Publication number 20180166889
- Publication date Jun 14, 2018
- Shenzhen LVSUN Electronics Technology Co., Ltd
- Jianhua XU
- G05 - CONTROLLING REGULATING
Information Patent Application
Wireless Access Method and Related Device And System
- Publication number 20170251427
- Publication date Aug 31, 2017
- Jianhua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LED Streetlight Circuit
- Publication number 20120274232
- Publication date Nov 1, 2012
- XU, Jianhua of SHENZHEN LVSUN ELECTRONICS TECHNOLOGY CO., LTD.
- Jianhua XU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Emergency call-based security algorithm negotiation method and appa...
- Publication number 20120039464
- Publication date Feb 16, 2012
- ZTE CORPORATION
- Jianhua Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Intelligent Low-Consumption Adaptor
- Publication number 20110187195
- Publication date Aug 4, 2011
- Jianhua XU
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Power Supply with an Interface for AC and DC signals
- Publication number 20110176344
- Publication date Jul 21, 2011
- Jianhua XU
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Person

Patents Grantslast 30 patents

Conversion device for quick charger and method for realizing chargi...

Wireless access method and related device and system

Wireless access method and related device and system

LED streetlight circuit

Power supply with an interface for AC and DC signals

Patents Applicationslast 30 patents

MOBILE TERMINAL HAVING SHARED RADIO FREQUENCY ANTENNA

Wireless Access Method and Related Device And System

CONVERSION DEVICE FOR QUICK CHARGER AND METHOD FOR REALIZING CHARGI...

Wireless Access Method and Related Device And System

LED Streetlight Circuit

Emergency call-based security algorithm negotiation method and appa...

Intelligent Low-Consumption Adaptor

Power Supply with an Interface for AC and DC signals