Membership
Tour
Register
Log in
Tongtong Cao
Follow
Person
Beijing, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ground environment detection method and apparatus
Patent number
11,455,511
Issue date
Sep 27, 2022
Huawei Technologies Co., Ltd.
Tongtong Cao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical switch control method, and apparatus
Patent number
10,439,736
Issue date
Oct 8, 2019
Huawei Technologies Co., Ltd.
Yongbing Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cache directory processing method for multi-core processor system,...
Patent number
10,216,634
Issue date
Feb 26, 2019
Huawei Technologies Co., Ltd.
Michael Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical differential signal sending method, apparatus and system
Patent number
9,882,650
Issue date
Jan 30, 2018
Huawei Technologies Co., Ltd.
Daxin Luo
G02 - OPTICS
Information
Patent Grant
Memory access system, apparatus, and method
Patent number
9,743,160
Issue date
Aug 22, 2017
Huawei Technologies Co., Ltd.
Tongtong Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING LANE LINE
Publication number
20230136798
Publication date
May 4, 2023
Huawei Technologies Co., Ltd
Tongtong CAO
G01 - MEASURING TESTING
Information
Patent Application
Moving Track Prediction Method and Apparatus
Publication number
20220144265
Publication date
May 12, 2022
Huawei Technologies Co., Ltd
Tongtong Cao
B60 - VEHICLES IN GENERAL
Information
Patent Application
OBSTACLE DETECTION METHOD AND DEVICE
Publication number
20200110173
Publication date
Apr 9, 2020
Huawei Technologies Co., Ltd
Tongtong CAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GROUND ENVIRONMENT DETECTION METHOD AND APPARATUS
Publication number
20190317218
Publication date
Oct 17, 2019
Huawei Technologies Co., Ltd
Tongtong CAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL SWITCH CONTROL METHOD, AND APPARATUS
Publication number
20180109327
Publication date
Apr 19, 2018
Huawei Technologies Co., Ltd
Yongbing Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Cache Directory Processing Method for Multi-Core Processor System,...
Publication number
20170199819
Publication date
Jul 13, 2017
Huawei Technologies Co., Ltd
Michael Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Memory Access System, Apparatus, And Method
Publication number
20170034603
Publication date
Feb 2, 2017
Huawei Technologies Co., Ltd
Tongtong Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL DIFFERENTIAL SIGNAL SENDING METHOD, APPARATUS AND SYSTEM
Publication number
20160301478
Publication date
Oct 13, 2016
Huawei Administration Building, Bantian
Daxin Luo
G02 - OPTICS