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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Full-effect reverse osmosis membrane element, and water purifier ha...
Patent number
11,779,887
Issue date
Oct 10, 2023
SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION
Guoping Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Business operation method, apparatus, and system for determining an...
Patent number
11,281,494
Issue date
Mar 22, 2022
Huawei Technologies Co., Ltd.
Kai Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Resource configuration method and network device thereof
Patent number
10,616,133
Issue date
Apr 7, 2020
Huawei Technologies Co., Ltd.
Kai Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
File storage system, apparatus, and file access method
Patent number
9,405,757
Issue date
Aug 2, 2016
Huawei Technologies Co., Ltd.
Kai Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Torque transmission assembly and coupling
Patent number
8,814,710
Issue date
Aug 26, 2014
Johnson Electric S.A.
Kai Zhao
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Coupling
Patent number
8,764,574
Issue date
Jul 1, 2014
Johnson Electric S.A.
Kai Zhao
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and system for detecting accessing host contained in network...
Patent number
8,477,774
Issue date
Jul 2, 2013
Huawei Technologies Co., Ltd.
Yang Xin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for preventing spam over internet telephony
Patent number
8,243,716
Issue date
Aug 14, 2012
Huawei Technologies Co., Ltd.
Lifeng Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING PALMPRINT SAMPLE, DEVICE, AND M...
Publication number
20230394869
Publication date
Dec 7, 2023
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Yingyi ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSMISSION ASSEMBLY OF PUMP HEAD OF DIAPHRAGM BOOSTER PUMP, PUMP...
Publication number
20230184237
Publication date
Jun 15, 2023
SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION
Guoping LI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PUMP HEAD OF DIAPHRAGM BOOSTER PUMP, DIAPHRAGM BOOSTER PUMP, WATER...
Publication number
20230151804
Publication date
May 18, 2023
SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION
Guoping LI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
WATER PH DETECTION SENSOR AND USE OF RUTHENIUM-IRIDIUM ELECTRODE AS...
Publication number
20220404307
Publication date
Dec 22, 2022
SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION
Guoping LI
G01 - MEASURING TESTING
Information
Patent Application
BUSINESS OPERATION METHOD AND APPARATUS, AND CLOUD COMPUTING SYSTEM
Publication number
20190310884
Publication date
Oct 10, 2019
Huawei Technologies Co., Ltd
Kai ZHAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RESOURCE CONFIGURATION METHOD AND NETWORK DEVICE THEREOF
Publication number
20180302337
Publication date
Oct 18, 2018
Huawei Technologies Co., Ltd
Kai ZHAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile Terminal Heat Dissipation Apparatus and Shielding Cover Frame
Publication number
20160266622
Publication date
Sep 15, 2016
Kai ZHAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR CONTROLLING COMPUTER TERMINAL
Publication number
20150026649
Publication date
Jan 22, 2015
ZTE Corporation
Kai Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FILE STORAGE SYSTEM, APPARATUS, AND FILE ACCESS METHOD
Publication number
20140365537
Publication date
Dec 11, 2014
Kai Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TORQUE TRANSMISSION ASSEMBLY AND COUPLING
Publication number
20130233669
Publication date
Sep 12, 2013
JOHNSON ELECTRIC S.A.
Kai ZHAO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD AND SYSTEM FOR DETECTING ACCESSING HOST CONTAINED IN NETWORK...
Publication number
20100017376
Publication date
Jan 21, 2010
Yang Xin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MESSAGE FORWARDING METHOD AND NETWORK DEVICE
Publication number
20090043898
Publication date
Feb 12, 2009
Yang Xin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PREVENTING SPAM OVER INTERNET TELEPHONY
Publication number
20080075258
Publication date
Mar 27, 2008
Huawei Technologies Co., Ltd
Lifeng LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE