Quanfu Fan

Person

Somerville, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for multiple object tracking
- Patent number 12,205,306
- Issue date Jan 21, 2025
- International Business Machines Corporation
- Chung-Ching Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting hybdrid-distance adversarial patches
- Patent number 11,875,489
- Issue date Jan 16, 2024
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Restructuring deep neural networks to reduce the number of parameters
- Patent number 11,663,443
- Issue date May 30, 2023
- International Business Machines Corporation
- Dan Gutfreund
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiscale feature representations for object recognition and detec...
- Patent number 11,651,206
- Issue date May 16, 2023
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Root cause analysis of vulnerability of neural networks to adversar...
- Patent number 11,443,069
- Issue date Sep 13, 2022
- International Business Machines Corporation
- Sijia Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and approaches for learning efficient representations for v...
- Patent number 11,348,336
- Issue date May 31, 2022
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantifying vulnerabilities of deep learning computing systems to a...
- Patent number 11,227,215
- Issue date Jan 18, 2022
- International Business Machines Corporation
- Sijia Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context-aware action recognition by dual attention networks
- Patent number 11,195,024
- Issue date Dec 7, 2021
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Convolutional neural network with sparse and complementary kernels
- Patent number 11,176,439
- Issue date Nov 16, 2021
- International Business Machines Corporation
- Richard Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sparse region-of-interest pooling for object detection
- Patent number 11,080,542
- Issue date Aug 3, 2021
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fusing sparse kernels to approximate a full kernel of a convolution...
- Patent number 10,740,659
- Issue date Aug 11, 2020
- International Business Machines Corporation
- Richard Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for false alarm reduction during event detection
- Patent number 10,242,267
- Issue date Mar 26, 2019
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-calibration of a static camera from vehicle information
- Patent number 10,029,622
- Issue date Jul 24, 2018
- International Business Machines Corporation
- Lisa M. Brown
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Object detection in crowded scenes using context-driven label propa...
- Patent number 9,971,942
- Issue date May 15, 2018
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object detection in crowded scenes using context-driven label propa...
- Patent number 9,892,326
- Issue date Feb 13, 2018
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Long-term static object detection
- Patent number 9,754,178
- Issue date Sep 5, 2017
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Attribute-based alert ranking for alert adjudication
- Patent number 9,619,715
- Issue date Apr 11, 2017
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing video stream processing
- Patent number 9,569,672
- Issue date Feb 14, 2017
- International Business Machines Corporation
- Russell P. Bobbitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Human activity determination from video
- Patent number 9,471,832
- Issue date Oct 18, 2016
- International Business Machines Corporation
- Lei Ding
- G08 - SIGNALLING
Information Patent Grant
Systems and methods for false alarm reduction during event detection
- Patent number 9,396,621
- Issue date Jul 19, 2016
- International Business Machines Corporation
- Quanfu Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auditing video analytics through essence generation
- Patent number 9,355,308
- Issue date May 31, 2016
- GLOBALFOUNDRIES, INC.
- Quanfu Fan
- G08 - SIGNALLING
Information Patent Grant
Attribute-based alert ranking for alert adjudication
- Patent number 9,330,314
- Issue date May 3, 2016
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining foregroundness of an object in surveillance video data
- Patent number 9,330,315
- Issue date May 3, 2016
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting primitive events at checkout
- Patent number 9,299,229
- Issue date Mar 29, 2016
- Toshiba Global Commerce Solutions Holdings Corporation
- Russell Patrick Bobbitt
- G07 - CHECKING-DEVICES
Information Patent Grant
Attribute-based alert ranking for alert adjudication
- Patent number 9,230,174
- Issue date Jan 5, 2016
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating a composite field of view using a plurality of oblique p...
- Patent number 9,219,858
- Issue date Dec 22, 2015
- International Business Machines Corporation
- Quanfu Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimizing video stream processing
- Patent number 9,197,868
- Issue date Nov 24, 2015
- International Business Machines Corporation
- Russell P. Bobbitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating a composite field of view using a plurality of oblique p...
- Patent number 9,185,289
- Issue date Nov 10, 2015
- International Business Machines Corporation
- Quanfu Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Summarizing salient events in unmanned aerial videos
- Patent number 9,141,866
- Issue date Sep 22, 2015
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Summarizing salient events in unmanned aerial videos
- Patent number 9,122,949
- Issue date Sep 1, 2015
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DEEP REINFORCEMENT LEARNING-ENABLED CRYO-EM DATA COLLECTION
- Publication number 20230288354
- Publication date Sep 14, 2023
- Regents of the University of Michigan
- Michael Cianfrocco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING HYBDRID-DISTANCE ADVERSARIAL PATCHES
- Publication number 20230005111
- Publication date Jan 5, 2023
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADVERSARIAL IMAGE GENERATOR
- Publication number 20230004754
- Publication date Jan 5, 2023
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE SELECTION OF DATA MODALITIES FOR EFFICIENT VIDEO RECOGNITION
- Publication number 20220292285
- Publication date Sep 15, 2022
- International Business Machines Corporation
- Rameswar Panda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND APPROACHES FOR LEARNING EFFICIENT REPRESENTATIONS FOR V...
- Publication number 20210357651
- Publication date Nov 18, 2021
- International Business Machines Corporation
- Quanfu FAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROOT CAUSE ANALYSIS OF VULNERABILITY OF NEURAL NETWORKS TO ADVERSAR...
- Publication number 20210064785
- Publication date Mar 4, 2021
- International Business Machines Corporation
- Sijia Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Quantifying Vulnerabilities of Deep Learning Computing Systems to A...
- Publication number 20200285952
- Publication date Sep 10, 2020
- International Business Machines Corporation
- Sijia Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LEARNING DATA-AUGMENTATION FROM UNLABELED MEDIA
- Publication number 20200242507
- Publication date Jul 30, 2020
- International Business Machines Corporation
- Chuang Gan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MULTIPLE OBJECT TRACKING
- Publication number 20200160060
- Publication date May 21, 2020
- International Business Machines Corporation
- Chung-Ching Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESTRUCTURING DEEP NEURAL NETWORKS TO REDUCE THE NUMBER OF PARAMETERS
- Publication number 20200160144
- Publication date May 21, 2020
- International Business Machines Corporation
- Dan Gutfreund
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPARSE REGION-OF-INTEREST POOLING FOR OBJECT DETECTION
- Publication number 20200034645
- Publication date Jan 30, 2020
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTISCALE FEATURE REPRESENTATIONS FOR OBJECT RECOGNITION AND DETEC...
- Publication number 20200005122
- Publication date Jan 2, 2020
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FUSING SPARSE KERNELS TO APPROXIMATE A FULL KERNEL OF A CONVOLUTION...
- Publication number 20190188526
- Publication date Jun 20, 2019
- International Business Machines Corporation
- Richard Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONVOLUTIONAL NEURAL NETWORK WITH SPARSE AND COMPLEMENTARY KERNELS
- Publication number 20190171926
- Publication date Jun 6, 2019
- International Business Machines Corporation
- Richard Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT DETECTION IN CROWDED SCENES USING CONTEXT-DRIVEN LABEL PROPA...
- Publication number 20180060673
- Publication date Mar 1, 2018
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT DETECTION IN CROWDED SCENES USING CONTEXT-DRIVEN LABEL PROPA...
- Publication number 20170286779
- Publication date Oct 5, 2017
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELF-CALIBRATION OF A STATIC CAMERA FROM VEHICLE INFORMATION
- Publication number 20170024889
- Publication date Jan 26, 2017
- International Business Machines Corporation
- Lisa M. Brown
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR FALSE ALARM REDUCTION DURING EVENT DETECTION
- Publication number 20160267329
- Publication date Sep 15, 2016
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ATTRIBUTE-BASED ALERT RANKING FOR ALERT ADJUDICATION
- Publication number 20160188982
- Publication date Jun 30, 2016
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ATTRIBUTE-BASED ALERT RANKING FOR ALERT ADJUDICATION
- Publication number 20160078295
- Publication date Mar 17, 2016
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LONG-TERM STATIC OBJECT DETECTION
- Publication number 20160063344
- Publication date Mar 3, 2016
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING VIDEO STREAM PROCESSING
- Publication number 20160034766
- Publication date Feb 4, 2016
- International Business Machines Corporation
- Russell P. Bobbitt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ATTRIBUTE-BASED ALERT RANKING FOR ALERT ADJUDICATION
- Publication number 20150193661
- Publication date Jul 9, 2015
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDITING VIDEO ANALYTICS THROUGH ESSENCE GENERATION
- Publication number 20150036882
- Publication date Feb 5, 2015
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING A COMPOSITE FIELD OF VIEW USING A PLURALITY OF OBLIQUE P...
- Publication number 20140362107
- Publication date Dec 11, 2014
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING A COMPOSITE FIELD OF VIEW USING A PLURALITY OF OBLIQUE P...
- Publication number 20140362174
- Publication date Dec 11, 2014
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUMMARIZING SALIENT EVENTS IN UNMANNED AERIAL VIDEOS
- Publication number 20140328511
- Publication date Nov 6, 2014
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HUMAN ACTIVITY DETERMINATION FROM VIDEO
- Publication number 20140247994
- Publication date Sep 4, 2014
- International Business Machines Corporation
- Lei Ding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ATTRIBUTE-BASED ALERT RANKING FOR ALERT ADJUDICATION
- Publication number 20140211988
- Publication date Jul 31, 2014
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUMMARIZING SALIENT EVENTS IN UNMANNED AERIAL VIDEOS
- Publication number 20140211987
- Publication date Jul 31, 2014
- International Business Machines Corporation
- Quanfu Fan
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

System and method for multiple object tracking

Detecting hybdrid-distance adversarial patches

Restructuring deep neural networks to reduce the number of parameters

Multiscale feature representations for object recognition and detec...

Root cause analysis of vulnerability of neural networks to adversar...

Systems and approaches for learning efficient representations for v...

Quantifying vulnerabilities of deep learning computing systems to a...

Context-aware action recognition by dual attention networks

Convolutional neural network with sparse and complementary kernels

Sparse region-of-interest pooling for object detection

Fusing sparse kernels to approximate a full kernel of a convolution...

Systems and methods for false alarm reduction during event detection

Self-calibration of a static camera from vehicle information

Object detection in crowded scenes using context-driven label propa...

Object detection in crowded scenes using context-driven label propa...

Long-term static object detection

Attribute-based alert ranking for alert adjudication

Optimizing video stream processing

Human activity determination from video

Systems and methods for false alarm reduction during event detection

Auditing video analytics through essence generation

Attribute-based alert ranking for alert adjudication

Determining foregroundness of an object in surveillance video data

Detecting primitive events at checkout

Attribute-based alert ranking for alert adjudication

Generating a composite field of view using a plurality of oblique p...

Optimizing video stream processing

Generating a composite field of view using a plurality of oblique p...

Summarizing salient events in unmanned aerial videos

Summarizing salient events in unmanned aerial videos

Patents Applicationslast 30 patents

DEEP REINFORCEMENT LEARNING-ENABLED CRYO-EM DATA COLLECTION

DETECTING HYBDRID-DISTANCE ADVERSARIAL PATCHES

ADVERSARIAL IMAGE GENERATOR

ADAPTIVE SELECTION OF DATA MODALITIES FOR EFFICIENT VIDEO RECOGNITION

SYSTEMS AND APPROACHES FOR LEARNING EFFICIENT REPRESENTATIONS FOR V...

ROOT CAUSE ANALYSIS OF VULNERABILITY OF NEURAL NETWORKS TO ADVERSAR...

Quantifying Vulnerabilities of Deep Learning Computing Systems to A...

LEARNING DATA-AUGMENTATION FROM UNLABELED MEDIA

SYSTEM AND METHOD FOR MULTIPLE OBJECT TRACKING

RESTRUCTURING DEEP NEURAL NETWORKS TO REDUCE THE NUMBER OF PARAMETERS

SPARSE REGION-OF-INTEREST POOLING FOR OBJECT DETECTION

MULTISCALE FEATURE REPRESENTATIONS FOR OBJECT RECOGNITION AND DETEC...

FUSING SPARSE KERNELS TO APPROXIMATE A FULL KERNEL OF A CONVOLUTION...

CONVOLUTIONAL NEURAL NETWORK WITH SPARSE AND COMPLEMENTARY KERNELS

OBJECT DETECTION IN CROWDED SCENES USING CONTEXT-DRIVEN LABEL PROPA...

OBJECT DETECTION IN CROWDED SCENES USING CONTEXT-DRIVEN LABEL PROPA...

SELF-CALIBRATION OF A STATIC CAMERA FROM VEHICLE INFORMATION

SYSTEMS AND METHODS FOR FALSE ALARM REDUCTION DURING EVENT DETECTION

ATTRIBUTE-BASED ALERT RANKING FOR ALERT ADJUDICATION

ATTRIBUTE-BASED ALERT RANKING FOR ALERT ADJUDICATION

LONG-TERM STATIC OBJECT DETECTION

OPTIMIZING VIDEO STREAM PROCESSING

ATTRIBUTE-BASED ALERT RANKING FOR ALERT ADJUDICATION

AUDITING VIDEO ANALYTICS THROUGH ESSENCE GENERATION

GENERATING A COMPOSITE FIELD OF VIEW USING A PLURALITY OF OBLIQUE P...

GENERATING A COMPOSITE FIELD OF VIEW USING A PLURALITY OF OBLIQUE P...

SUMMARIZING SALIENT EVENTS IN UNMANNED AERIAL VIDEOS

HUMAN ACTIVITY DETERMINATION FROM VIDEO

ATTRIBUTE-BASED ALERT RANKING FOR ALERT ADJUDICATION

SUMMARIZING SALIENT EVENTS IN UNMANNED AERIAL VIDEOS