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Lifeng Liu
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Arlington, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for training a model in a plurality of non-perspe...
Patent number
11,488,322
Issue date
Nov 1, 2022
Cognex Corporation
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dynamic semantic networks for language understanding and question a...
Patent number
11,243,944
Issue date
Feb 8, 2022
FutureWei Technologies, Inc.
Jun Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for robust calibration between a machine vision s...
Patent number
11,077,557
Issue date
Aug 3, 2021
Cognex Corporation
Aaron S. Wallack
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Machine vision system calibration
Patent number
11,070,793
Issue date
Jul 20, 2021
Cognex Corporation
Tuotuo Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for tying together machine vision coordinate spac...
Patent number
11,049,280
Issue date
Jun 29, 2021
Cognex Corporation
Guruprasad Shivaram
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Simultaneous kinematic and hand-eye calibration
Patent number
10,864,639
Issue date
Dec 15, 2020
Cognex Corporation
Lifeng Liu
G05 - CONTROLLING REGULATING
Information
Patent Grant
Integrated system for detection of driver condition
Patent number
10,592,785
Issue date
Mar 17, 2020
FutureWei Technologies, Inc.
Yingxuan Zhu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Recognition and reconstruction of objects with partial appearance
Patent number
10,460,470
Issue date
Oct 29, 2019
FutureWei Technologies, Inc.
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for robust calibration between a machine vision s...
Patent number
10,421,189
Issue date
Sep 24, 2019
Cognex Corporation
Aaron S. Wallack
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for tying together machine vision coordinate spac...
Patent number
10,290,118
Issue date
May 14, 2019
Cognex Corporation
Guruprasad Shivaram
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-part corresponder for multiple cameras
Patent number
10,097,811
Issue date
Oct 9, 2018
Cognex Corporation
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Simultaneous kinematic and hand-eye calibration
Patent number
10,076,842
Issue date
Sep 18, 2018
Cognex Corporation
Lifeng Liu
G05 - CONTROLLING REGULATING
Information
Patent Grant
System and method for robust calibration between a machine vision s...
Patent number
9,393,694
Issue date
Jul 19, 2016
Cognex Corporation
Aaron S. Wallack
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
System and method for finding correspondence between cameras in a t...
Patent number
9,124,873
Issue date
Sep 1, 2015
Cognex Corporation
Lifeng Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for finding correspondence between cameras in a t...
Patent number
8,600,192
Issue date
Dec 3, 2013
Cognex Corporation
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for three-dimensional alignment of objects using...
Patent number
8,442,304
Issue date
May 14, 2013
Cognex Corporation
Cyril C. Marrion
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DATA MANAGEMENT SYSTEM TO TRACK AND DISTRIBUTE PUBLIC DATA COLLECTI...
Publication number
20230205928
Publication date
Jun 29, 2023
Huawei Technologies Co., Ltd
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR MULTI-TASK LIFELONG LEARNING ON PERSONAL DEVI...
Publication number
20230052903
Publication date
Feb 16, 2023
Huawei Technologies Co., Ltd
Sahisnu Mazumder
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method of Establishing a Trusted Relationship in a Distr...
Publication number
20220294637
Publication date
Sep 15, 2022
Huawei Technologies Co., Ltd
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method of Efficient, Continuous, and Safe Learning Using...
Publication number
20220155732
Publication date
May 19, 2022
Huawei Technologies Co., Ltd
Lifeng Liu
B60 - VEHICLES IN GENERAL
Information
Patent Application
MACHINE VISION SYSTEM CALIBRATION
Publication number
20220007007
Publication date
Jan 6, 2022
COGNEX CORPORATION
Tuotuo LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method of Efficient, Continuous, and Safe Learning Using...
Publication number
20210341886
Publication date
Nov 4, 2021
Huawei Technologies Co., Ltd
Lifeng Liu
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR TYING TOGETHER MACHINE VISION COORDINATE SPAC...
Publication number
20200065995
Publication date
Feb 27, 2020
COGNEX CORPORATION
Guruprasad Shivaram
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
SIMULTANEOUS KINEMATIC AND HAND-EYE CALIBRATION
Publication number
20190308326
Publication date
Oct 10, 2019
COGNEX CORPORATION
Lifeng Liu
G05 - CONTROLLING REGULATING
Information
Patent Application
SYSTEM AND METHOD FOR ROBUST CALIBRATION BETWEEN A MACHINE VISION S...
Publication number
20190084160
Publication date
Mar 21, 2019
COGNEX CORPORATION
Aaron S. Wallack
G05 - CONTROLLING REGULATING
Information
Patent Application
Simultaneous Kinematic and Hand-Eye Calibration
Publication number
20190015991
Publication date
Jan 17, 2019
COGNEX CORPORATION
Lifeng Liu
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
INTEGRATED SYSTEM FOR DETECTION OF DRIVER CONDITION
Publication number
20190019068
Publication date
Jan 17, 2019
FutureWei Technologies, Inc.
Yingxuan Zhu
B60 - VEHICLES IN GENERAL
Information
Patent Application
RECOGNITION AND RECONSTRUCTION OF OBJECTS WITH PARTIAL APPEARANCE
Publication number
20190012802
Publication date
Jan 10, 2019
FutureWei Technologies, Inc.
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMIC SEMANTIC NETWORKS FOR LANGUAGE UNDERSTANDING AND QUESTION A...
Publication number
20190005090
Publication date
Jan 3, 2019
FutureWel Technologies, Inc.
Jun Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHODS FOR OBJECT FILTERING AND UNIFORM REPRESENTATION...
Publication number
20180373992
Publication date
Dec 27, 2018
FutureWei Technologies, Inc.
Xiaotian Yin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Simultaneous Kinematic and Hand-Eye Calibration
Publication number
20180089831
Publication date
Mar 29, 2018
COGNEX CORPORATION
Lifeng Liu
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
SYSTEM AND METHOD FOR TYING TOGETHER MACHINE VISION COORDINATE SPAC...
Publication number
20170132807
Publication date
May 11, 2017
COGNEX CORPORATION
Guruprasad Shivaram
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
MACHINE VISION SYSTEM CALIBRATION
Publication number
20170032537
Publication date
Feb 2, 2017
COGNEX CORPORATION
Tuotuo LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR ROBUST CALIBRATION BETWEEN A MACHINE VISION S...
Publication number
20160039096
Publication date
Feb 11, 2016
COGNEX CORPORATION
Aaron S. Wallack
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
SYSTEM AND METHOD FOR FINDING CORRESPONDENCE BETWEEN CAMERAS IN A T...
Publication number
20140118500
Publication date
May 1, 2014
COGNEX CORPORATION
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multi-Part Corresponder for Multiple Cameras
Publication number
20130155199
Publication date
Jun 20, 2013
COGNEX CORPORATION
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR TRAINING A MODEL IN A PLURALITY OF NON-PERSPE...
Publication number
20120147149
Publication date
Jun 14, 2012
COGNEX CORPORATION
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR FINDING CORRESPONDENCE BETWEEN CAMERAS IN A T...
Publication number
20120148145
Publication date
Jun 14, 2012
COGNEX CORPORATION
Lifeng Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR ROBUST CALIBRATION BETWEEN A MACHINE VISION S...
Publication number
20110280472
Publication date
Nov 17, 2011
Aaron S. Wallack
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
SYSTEM AND METHOD FOR THREE-DIMENSIONAL ALIGNMENT OF OBJECTS USING...
Publication number
20100166294
Publication date
Jul 1, 2010
COGNEX CORPORATION
Cyril C. Marrion
G06 - COMPUTING CALCULATING COUNTING