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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Data sharing method, graphical user interface, electronic device, a...
Patent number
11,861,247
Issue date
Jan 2, 2024
Huawei Technologies Co., Ltd.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image recognition method and terminal
Patent number
11,804,053
Issue date
Oct 31, 2023
Huawei Technologies Co., Ltd.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data sharing method, graphical user interface, electronic device, a...
Patent number
11,544,019
Issue date
Jan 3, 2023
Huawei Technologies Co., Ltd.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Echoprint user authentication
Patent number
11,461,447
Issue date
Oct 4, 2022
FutureWei Technologies, Inc.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image recognition method and terminal
Patent number
11,132,545
Issue date
Sep 28, 2021
Huawei Technologies Co., Ltd.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image recognition method and terminal
Patent number
11,003,907
Issue date
May 11, 2021
Huawei Technologies Co., Ltd.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Service allocation method and apparatus
Patent number
10,911,603
Issue date
Feb 2, 2021
Huawei Technologies Co., Ltd.
Changzhu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Echoprint user authentication
Patent number
10,853,463
Issue date
Dec 1, 2020
FutureWei Technologies, Inc.
Changzhu Li
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Self-timer preview image presentation method and apparatus, and ter...
Patent number
9,948,863
Issue date
Apr 17, 2018
Huawei Device (Dongguan) Co., Ltd.
Changzhu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Icon sorting and displaying method and terminal device
Patent number
9,804,738
Issue date
Oct 31, 2017
Huawei Device Co., Ltd.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image presentation method and apparatus, and terminal
Patent number
9,509,916
Issue date
Nov 29, 2016
Huawei Device Co., Ltd.
Changzhu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power control method and base station
Patent number
8,934,444
Issue date
Jan 13, 2015
Huawei Technologies Co., Ltd.
Changzhu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power control method and base station
Patent number
8,737,340
Issue date
May 27, 2014
Huawei Technologies Co., Ltd.
Changzhu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pilot synchronization channel structure for CDMA mobile communicati...
Patent number
6,965,633
Issue date
Nov 15, 2005
Huawei Technologies Co. Ltd.
Ling Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DATA SHARING METHOD, GRAPHICAL USER INTERFACE, ELECTRONIC DEVICE, A...
Publication number
20230110064
Publication date
Apr 13, 2023
Huawei Technologies Co., Ltd
Changzhu LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA SHARING METHOD, GRAPHICAL USER INTERFACE, ELECTRONIC DEVICE, A...
Publication number
20210397390
Publication date
Dec 23, 2021
HUAWEI TECHNOLOGIES CO., LTD.
Changzhu LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image Recognition Method and Terminal
Publication number
20210240982
Publication date
Aug 5, 2021
Huawei Technologies Co., Ltd
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ECHOPRINT USER AUTHENTICATION
Publication number
20210150009
Publication date
May 20, 2021
FutureWei Technologies, Inc.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ECHOPRINT USER AUTHENTICATION
Publication number
20190220581
Publication date
Jul 18, 2019
FutureWei Technologies, Inc.
Changzhu Li
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Image Recognition Method and Terminal
Publication number
20190180101
Publication date
Jun 13, 2019
Huawei Technologies Co., Ltd
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Preview Image Presentation Method and Apparatus, and Terminal
Publication number
20180198986
Publication date
Jul 12, 2018
Huawei Device (Dongguan) Co., Ltd.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SERVICE ALLOCATION METHOD AND APPARATUS
Publication number
20180146373
Publication date
May 24, 2018
Huawei Technologies Co., Ltd
Changzhu LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Preview Image Presentation Method and Apparatus, and Terminal
Publication number
20170078582
Publication date
Mar 16, 2017
HUAWEI DEVICE CO., LTD.
Changzhu Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image Presentation Method and Apparatus, and Terminal
Publication number
20150109507
Publication date
Apr 23, 2015
HUAWEI DEVICE CO., LTD.
Changzhu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ICON SORTING AND DISPLAYING METHOD AND TERMINAL DEVICE
Publication number
20150113457
Publication date
Apr 23, 2015
HUAWEI DEVICE CO., LTD.
Changzhu LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Power Control Method and Base Station
Publication number
20140219226
Publication date
Aug 7, 2014
Huawei Technologies Co., Ltd
Changzhu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power Control Method and Base Station
Publication number
20120275425
Publication date
Nov 1, 2012
Huawei Technologies Co., Ltd
Changzhu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for controlling communication function of mobile phone and m...
Publication number
20030060198
Publication date
Mar 27, 2003
Huawei Technologies Co., Ltd.
Changzhu Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Pilot synchronization channel structure for CDMA mobile communicati...
Publication number
20010048711
Publication date
Dec 6, 2001
Huawei Technologies Co., Ltd.
Ling Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE