YAN XU

Person

Shenzhen City, Guangdong Province, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Call processing method and device
- Patent number 11,239,907
- Issue date Feb 1, 2022
- Hytera Communications Corporation Limited
- Chengfu Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless system access control method and device
- Patent number 10,869,198
- Issue date Dec 15, 2020
- Hytera Communications Corporation Limited
- Zhenghua Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data communication method, apparatus and system
- Patent number 10,659,143
- Issue date May 19, 2020
- HYTERA COMMUNICATIONS CORPORATION LIMITED
- Yan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station, repeater, trunking communication system and method...
- Patent number 10,356,845
- Issue date Jul 16, 2019
- Hytera Communication Corporation Limited
- Yingzhe Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and repeater stations for abnormality protection on an exte...
- Patent number 10,334,661
- Issue date Jun 25, 2019
- HYTERA COMMUNICATIONS CORPORATION LIMITED
- Yingzhe Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method based on time division multiple access communi...
- Patent number 10,298,342
- Issue date May 21, 2019
- Hytera Communications Corporation Limited
- Yang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication establishment method, mobile station and transfer dev...
- Patent number 10,292,154
- Issue date May 14, 2019
- Hytera Communications Corporation Limited
- Yingzhe Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Graphene fiber and prepartion method thereof
- Patent number 10,145,029
- Issue date Dec 4, 2018
- Huawei Technologies Co., Ltd.
- Xiaosong Zhou
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Portable wireless signal transfer system, method and terminal
- Patent number 10,098,180
- Issue date Oct 9, 2018
- Hytera Communications Corporation Limited
- Chia Han Siong Samuel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call collision processing method, terminal and transfer platform
- Patent number 10,091,823
- Issue date Oct 2, 2018
- Hytera Communications Corporation Limited
- Yan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Patient tables and magnetic resonance imaging equipment
- Patent number 9,848,797
- Issue date Dec 26, 2017
- Siemens Aktiengesellschaft
- Ting Qiang Xue
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Communication mode switching method and device
- Patent number 9,814,041
- Issue date Nov 7, 2017
- Hytera Communications Corp., Ltd.
- Yan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High priority service sending and receiving method and device in di...
- Patent number 9,781,716
- Issue date Oct 3, 2017
- Hytera Communications Corp., Ltd.
- Chia Han Siong Samuel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Realization method, apparatus and system for remote monitoring
- Patent number 9,572,054
- Issue date Feb 14, 2017
- Hytera Communications Corp., Ltd.
- Jianliang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining redundant array of independent...
- Patent number 9,389,790
- Issue date Jul 12, 2016
- Huawei Technologies Co., Ltd.
- Yan Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacity expansion method and device
- Patent number 9,354,826
- Issue date May 31, 2016
- Huawei Technologies Co., Ltd.
- Yan Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, terminal, and system for implementing call forwarding
- Patent number 9,307,377
- Issue date Apr 5, 2016
- Hytera Communications Corp., Ltd.
- Yan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker
- Patent number 9,113,258
- Issue date Aug 18, 2015
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Lin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio vibration exciter
- Patent number 8,953,822
- Issue date Feb 10, 2015
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Xu-Dong Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker box with U-shaped bending channels
- Patent number 8,848,961
- Issue date Sep 30, 2014
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Xing-Zhi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Battery management system and method of dynamically allocating char...
- Patent number 8,791,670
- Issue date Jul 29, 2014
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Wei Huo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Speaker
- Patent number 8,577,075
- Issue date Nov 5, 2013
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Xu-Dong Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Under-voltage protection circuit for battery
- Patent number 8,553,383
- Issue date Oct 8, 2013
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Yan Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Text processing device and text processing method thereof
- Patent number 8,390,627
- Issue date Mar 5, 2013
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Xu-Xing Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electroacoustic vibrating transducer
- Patent number 8,379,904
- Issue date Feb 19, 2013
- AAC Acoustics Technologies (Shenzhen) Co., Ltd.
- Lin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vibrating member and electroacoustic transducer having same
- Patent number 8,379,907
- Issue date Feb 19, 2013
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Xu-Dong Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Notebook computer with sleep mode function
- Patent number 8,321,709
- Issue date Nov 27, 2012
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Lei Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power switch circuit for single power supply
- Patent number 8,248,147
- Issue date Aug 21, 2012
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Yan Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic circuit system
- Patent number 8,183,720
- Issue date May 22, 2012
- AAC Acoustic Technologies (Shenzhen) Co. Ltd.
- Xu-Dong Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined bearing
- Patent number 7,207,722
- Issue date Apr 24, 2007
- Hong Fu Jin Precision Ind. (Shenzhen) Co., Ltd.
- Chin-Lung Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PACKET PROCESSING METHOD, PACKET CHECK METHOD, AND APPARATUS
- Publication number 20250008005
- Publication date Jan 2, 2025
- Huawei Technologies Co., Ltd
- Kai DU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET PROCESSING METHOD, GATEWAY DEVICE, AND STORAGE SYSTEM
- Publication number 20240388545
- Publication date Nov 21, 2024
- Huawei Technologies Co., Ltd
- Yan XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIDAR POINT CLOUD SEGMENTATION METHOD, DEVICE, APPARATUS, AND STORA...
- Publication number 20240212374
- Publication date Jun 27, 2024
- THE CHINESE UNIVERSITY OF HONG KONG (SHENZHEN) FUTURE NETWORK OF INTELLIGENCE...
- Zhen Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR OPTIMIZING DATA ACCESS PERFORMANCE AND INTERMEDIATE DEVICE
- Publication number 20240155029
- Publication date May 9, 2024
- Huawei Technologies Co., Ltd
- Yan XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TARGET OBJECT TRACKING METHOD, DEVICE, APPARATUS, AND STORAGE MEDIUM
- Publication number 20240087139
- Publication date Mar 14, 2024
- THE CHINESE UNIVERSITY OF HONG KONG (SHENZHEN) FUTURE NETWORK OF INTELLIGENCE...
- Zhen Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BATTERY CELL AND BATTERY
- Publication number 20230378622
- Publication date Nov 23, 2023
- SHENZHEN BAK POWER BATTERY CO., LTD.
- Wenguang Fan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING FORWARDING ENTRY
- Publication number 20230336457
- Publication date Oct 19, 2023
- Huawei Technologies Co., Ltd
- Haiyan CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR APPARATUS AND ELECTRONIC DEVICE THAT INCLUDES SEMICON...
- Publication number 20230104555
- Publication date Apr 6, 2023
- Huawei Technologies Co., Ltd
- Yan Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKET FORWARDING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
- Publication number 20230108054
- Publication date Apr 6, 2023
- Huawei Technologies Co., Ltd
- Wanhong Meng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR COMMUNICATION BASED ON TRUNKING SYSTEM
- Publication number 20210274481
- Publication date Sep 2, 2021
- HYTERA COMMUNICATIONS CORPORATION LIMITED
- Yan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA COMMUNICATION METHOD, APPARATUS AND SYSTEM
- Publication number 20190280760
- Publication date Sep 12, 2019
- Hytera Communications Corporation Limited
- Yan XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL PROCESSING METHOD AND DEVICE
- Publication number 20190097718
- Publication date Mar 28, 2019
- Hytera Communications Corporation Limited
- Chengfu HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS AND POSITIONING APPARATUS
- Publication number 20180360396
- Publication date Dec 20, 2018
- Siemens Healthcare GmbH
- De He Weng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR COMMUNICATION BASED ON TRUNKING SYSTEM
- Publication number 20180220396
- Publication date Aug 2, 2018
- HYTERA COMMUNICATIONS CORP., LTD.
- Yan XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS SYSTEM ACCESS CONTROL METHOD AND DEVICE
- Publication number 20180184292
- Publication date Jun 28, 2018
- Hytera Communications Corporation Limited
- Zhenghua Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE STATION, REPEATER, TRUNKING COMMUNICATION SYSTEM AND METHOD...
- Publication number 20180176984
- Publication date Jun 21, 2018
- Hytera Communications Coporation Limited
- Yingzhe ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE WIRELESS SIGNAL TRANSFER SYSTEM, METHOD AND TERMINAL
- Publication number 20170171914
- Publication date Jun 15, 2017
- HYTERA COMMUNICATIONS CORP., LTD.
- Chia Han Siong Samuel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND REPEATER STATIONS FOR ABNORMALITY PROTECTION ON AN EXTE...
- Publication number 20170171911
- Publication date Jun 15, 2017
- Hytera Communications Corporation Limited
- YINGZHE ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD BASED ON TIME DIVISION MULTIPLE ACCESS COMMUNI...
- Publication number 20160323054
- Publication date Nov 3, 2016
- HYTERA COMMUNICATIONS CORP., LTD.
- Yang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION ESTABLISHMENT METHOD, MOBILE STATION AND TRANSFER DEV...
- Publication number 20160212742
- Publication date Jul 21, 2016
- HYTERA COMMUNICATIONS CORP., LTD.
- Yingzhe Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL COLLISION PROCESSING METHOD, TERMINAL AND TRANSFER PLATFORM
- Publication number 20160183307
- Publication date Jun 23, 2016
- HYTERA COMMUNICATIONS CORP., LTD.
- Yan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION MODE SWITCHING METHOD AND DEVICE
- Publication number 20160165599
- Publication date Jun 9, 2016
- HYTERA COMMUNICATIONS CORP., LTD.
- Yan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE WIRELESS SIGNAL TRANSFER SYSTEM, METHOD AND TERMINAL
- Publication number 20160150592
- Publication date May 26, 2016
- HYTERA COMMUNICATIONS CORP., LTD.
- Chia Han Siong Samuel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS AND POSITIONING APPARATUS
- Publication number 20160073980
- Publication date Mar 17, 2016
- Siemens Healthcare GmbH
- De He Weng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD, TERMINAL, AND SYSTEM FOR IMPLEMENTING CALL FORWARDING
- Publication number 20160007172
- Publication date Jan 7, 2016
- HYTERA COMMUNICATIONS CORP., LTD.
- Yan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING REDUNDANT ARRAY OF INDEPENDENT...
- Publication number 20150178004
- Publication date Jun 25, 2015
- Huawei Technologies Co., Ltd
- Yan XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ORIENTED FLEXIBLE HEAT-CONDUCTING MATERIAL, AND FORMING PROCESS AND...
- Publication number 20150176930
- Publication date Jun 25, 2015
- Huawei Technologies Co., Ltd
- Cuifeng ZHAO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
THERMAL INTERFACE PAD AND PRODUCTION METHOD THEREOF, AND HEAT DISSI...
- Publication number 20150136360
- Publication date May 21, 2015
- Huawei Technologies Co., Ltd
- Yan Xu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PRODUCTION METHOD OF ELECTRICALLY CONDUCTIVE GRAPHENE COMPOSITE FIBER
- Publication number 20150104642
- Publication date Apr 16, 2015
- Huawei Technologies Co., Ltd
- Chao GAO
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
GRAPHENE FIBER AND PREPARTION METHOD THEREOF
- Publication number 20150093572
- Publication date Apr 2, 2015
- Huawei Technologies Co., Ltd
- Xiaosong ZHOU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Person

Patents Grantslast 30 patents

Call processing method and device

Wireless system access control method and device

Data communication method, apparatus and system

Mobile station, repeater, trunking communication system and method...

Methods and repeater stations for abnormality protection on an exte...

Communication method based on time division multiple access communi...

Communication establishment method, mobile station and transfer dev...

Graphene fiber and prepartion method thereof

Portable wireless signal transfer system, method and terminal

Call collision processing method, terminal and transfer platform

Patient tables and magnetic resonance imaging equipment

Communication mode switching method and device

High priority service sending and receiving method and device in di...

Realization method, apparatus and system for remote monitoring

Method and apparatus for determining redundant array of independent...

Capacity expansion method and device

Method, terminal, and system for implementing call forwarding

Speaker

Audio vibration exciter

Speaker box with U-shaped bending channels

Battery management system and method of dynamically allocating char...

Speaker

Under-voltage protection circuit for battery

Text processing device and text processing method thereof

Electroacoustic vibrating transducer

Vibrating member and electroacoustic transducer having same

Notebook computer with sleep mode function

Power switch circuit for single power supply

Magnetic circuit system

Combined bearing

Patents Applicationslast 30 patents

PACKET PROCESSING METHOD, PACKET CHECK METHOD, AND APPARATUS

PACKET PROCESSING METHOD, GATEWAY DEVICE, AND STORAGE SYSTEM

LIDAR POINT CLOUD SEGMENTATION METHOD, DEVICE, APPARATUS, AND STORA...

METHOD FOR OPTIMIZING DATA ACCESS PERFORMANCE AND INTERMEDIATE DEVICE

TARGET OBJECT TRACKING METHOD, DEVICE, APPARATUS, AND STORAGE MEDIUM

BATTERY CELL AND BATTERY

METHOD AND APPARATUS FOR PROCESSING FORWARDING ENTRY

SEMICONDUCTOR APPARATUS AND ELECTRONIC DEVICE THAT INCLUDES SEMICON...

PACKET FORWARDING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

METHOD AND DEVICE FOR COMMUNICATION BASED ON TRUNKING SYSTEM

DATA COMMUNICATION METHOD, APPARATUS AND SYSTEM

CALL PROCESSING METHOD AND DEVICE

IMAGING APPARATUS AND POSITIONING APPARATUS

METHOD AND DEVICE FOR COMMUNICATION BASED ON TRUNKING SYSTEM

WIRELESS SYSTEM ACCESS CONTROL METHOD AND DEVICE

MOBILE STATION, REPEATER, TRUNKING COMMUNICATION SYSTEM AND METHOD...

PORTABLE WIRELESS SIGNAL TRANSFER SYSTEM, METHOD AND TERMINAL

METHODS AND REPEATER STATIONS FOR ABNORMALITY PROTECTION ON AN EXTE...

COMMUNICATION METHOD BASED ON TIME DIVISION MULTIPLE ACCESS COMMUNI...

COMMUNICATION ESTABLISHMENT METHOD, MOBILE STATION AND TRANSFER DEV...

CALL COLLISION PROCESSING METHOD, TERMINAL AND TRANSFER PLATFORM

COMMUNICATION MODE SWITCHING METHOD AND DEVICE

PORTABLE WIRELESS SIGNAL TRANSFER SYSTEM, METHOD AND TERMINAL

IMAGING APPARATUS AND POSITIONING APPARATUS

METHOD, TERMINAL, AND SYSTEM FOR IMPLEMENTING CALL FORWARDING

METHOD AND APPARATUS FOR DETERMINING REDUNDANT ARRAY OF INDEPENDENT...

ORIENTED FLEXIBLE HEAT-CONDUCTING MATERIAL, AND FORMING PROCESS AND...

THERMAL INTERFACE PAD AND PRODUCTION METHOD THEREOF, AND HEAT DISSI...

PRODUCTION METHOD OF ELECTRICALLY CONDUCTIVE GRAPHENE COMPOSITE FIBER

GRAPHENE FIBER AND PREPARTION METHOD THEREOF