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Hangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Display method and device
Patent number
12,081,506
Issue date
Sep 3, 2024
Alibaba Group Holding Limited
Lili Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display method and device
Patent number
11,431,667
Issue date
Aug 30, 2022
Alibaba Group Holding Limited
Lili Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Team configuration method, and method and apparatus for sharing tea...
Patent number
11,294,557
Issue date
Apr 5, 2022
Alibaba Group Holding Limited
Junyue Cao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication and messaging system
Patent number
11,134,048
Issue date
Sep 28, 2021
Dingtalk Holding (Cayman) Limited
Hang Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for displaying events related to peer communic...
Patent number
11,121,996
Issue date
Sep 14, 2021
Alibaba Group Holding Limited
Hang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for task processing
Patent number
11,023,832
Issue date
Jun 1, 2021
Dingtalk Holding (Cayman) Limited
Lili Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication and messaging system
Patent number
10,587,559
Issue date
Mar 10, 2020
Dingtalk Holding (Cayman) Limited
Hang Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for communication in instant messaging application
Patent number
10,581,770
Issue date
Mar 3, 2020
Alibaba Group Holding Limited
Liying Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Management of data of user groups and maintenance of communication...
Patent number
10,560,460
Issue date
Feb 11, 2020
Dingtalk Holding (Cayman) Limited
Zhenhao Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Instant communication method and server
Patent number
10,505,876
Issue date
Dec 10, 2019
Dingtalk Holding (Cayman) Limited
Zhu Hong
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY METHOD AND DEVICE
Publication number
20220407833
Publication date
Dec 22, 2022
ALIBABA GROUP HOLDING LIMITED
LILI ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NOVEL COMMUNICATION AND MESSAGING SYSTEM
Publication number
20200153775
Publication date
May 14, 2020
Dingtalk Holding (Cayman) Limited
Hang Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEAM CONFIGURATION METHOD, AND METHOD AND APPARATUS FOR SHARING TEA...
Publication number
20200110533
Publication date
Apr 9, 2020
ALIBABA GROUP HOLDING LIMITED
Junyue Cao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Event Display Method and Apparatus
Publication number
20190207893
Publication date
Jul 4, 2019
Alibaba Group Holding Limited
Hang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SENDING UPDATES ASSOCIATED WITH A TRANSACTION PLATFORM TO A DISTRIB...
Publication number
20190073213
Publication date
Mar 7, 2019
ALIBABA GROUP HOLDING LIMITED
Guangqian Dong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY METHOD AND DEVICE
Publication number
20180331996
Publication date
Nov 15, 2018
ALIBABA GROUP HOLDING LIMITED
LILI ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Group Message Prompting Method and Apparatus for Instant Messaging...
Publication number
20180152399
Publication date
May 31, 2018
ALIBABA GROUP HOLDING LIMITED
Xinglin Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
File Storage Method and Apparatus for Instant Communication Messages
Publication number
20180152515
Publication date
May 31, 2018
Alibaba Group Holding Limited
Guangqian Dong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENTERPRISE-RELATED CONTEXT-APPROPRIATE USER PROMPTS
Publication number
20180067914
Publication date
Mar 8, 2018
ALIBABA GROUP HOLDING LIMITED
Hang Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR TASK PROCESSING
Publication number
20170330120
Publication date
Nov 16, 2017
ALIBABA GROUP HOLDING LIMITED
Lili Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR COMMUNICATION IN INSTANT MESSAGING APPLICATION
Publication number
20170178094
Publication date
Jun 22, 2017
ALIBABA GROUP HOLDING LIMITED
Liying Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Management of data of user groups and maintenance of communication...
Publication number
20160381035
Publication date
Dec 29, 2016
Alibaba Group Holding Limited
Zhenhao WU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
E-MAIL PROCESSING
Publication number
20160366077
Publication date
Dec 15, 2016
ALIBABA GROUP HOLDING LIMITED
Guangqian Dong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC MAIL PROCESSING
Publication number
20160337287
Publication date
Nov 17, 2016
ALIBABA GROUP HOLDING LIMITED
Guangqian Dong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INSTANT COMMUNICATION METHOD AND SERVER
Publication number
20160337284
Publication date
Nov 17, 2016
ALIBABA GROUP HOLDING LIMITED
Zhu Hong
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
NOVEL COMMUNICATION AND MESSAGING SYSTEM
Publication number
20160239165
Publication date
Aug 18, 2016
ALIBABA GROUP HOLDING LIMITED
Hang Chen
G06 - COMPUTING CALCULATING COUNTING