Membership
Tour
Register
Log in
Leilei Cao
Follow
Person
Shenzhen, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Information exchange method, user end, and system for online collab...
Patent number
10,025,448
Issue date
Jul 17, 2018
Huawei Technologies Co., Ltd.
Leilei Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information exchange method, user end, and system for online collab...
Patent number
9,211,239
Issue date
Dec 15, 2015
Huawei Technologies Co., Ltd.
Leilei Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Communication Initiation Method and Terminal
Publication number
20170060410
Publication date
Mar 2, 2017
Huawei Technologies Co., Ltd
Xian Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION EXCHANGE METHOD, USER END, AND SYSTEM FOR ONLINE COLLAB...
Publication number
20160078508
Publication date
Mar 17, 2016
Huawei Technologies Co., Ltd
Leilei Cao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION EXCHANGE METHOD, USER END, AND SYSTEM FOR ONLINE COLLAB...
Publication number
20140108178
Publication date
Apr 17, 2014
Huawei Technologies Co., Ltd
Leilei Cao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Information Processing Method, and Terminal Device
Publication number
20130196717
Publication date
Aug 1, 2013
Huawei Technologies Co., Ltd
Leilei Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR UNLOCKING TERMINAL DEVICE AND TERMINAL DEVICE
Publication number
20130169542
Publication date
Jul 4, 2013
Huawel Technologies Co., Ltd.
Yi Lu
G06 - COMPUTING CALCULATING COUNTING