Hai Xu

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Creating a knowledge graph for a video
- Patent number 11,928,145
- Issue date Mar 12, 2024
- International Business Machines Corporation
- Yanfeng Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video conference user interface layout based on face detection
- Patent number 11,877,084
- Issue date Jan 16, 2024
- Hewlett-Packard Development Company, L.P.
- Hai Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimal view selection in a teleconferencing system with cascaded c...
- Patent number 11,803,984
- Issue date Oct 31, 2023
- Plantronics, Inc.
- Yongkang Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracker activation and deactivation in a videoconferencing system
- Patent number 11,805,225
- Issue date Oct 31, 2023
- Plantronics, Inc.
- Hai Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Joint upper-body and face detection using multi-task cascaded convo...
- Patent number 11,775,834
- Issue date Oct 3, 2023
- Polycom, LLC
- Hai Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Serverless platform request routing
- Patent number 11,625,281
- Issue date Apr 11, 2023
- International Business Machines Corporation
- Yue Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Differentiating a rendered conference participant from a genuine co...
- Patent number 11,501,578
- Issue date Nov 15, 2022
- Plantronics, Inc.
- Hailin Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Joint use of face, motion, and upper-body detection in group framing
- Patent number 11,438,549
- Issue date Sep 6, 2022
- POLY, INC.
- Tianran Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Presenter-tracker management in a videoconferencing environment
- Patent number 11,423,550
- Issue date Aug 23, 2022
- Plantronics, Inc.
- Xi Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Modifying compiled applications to monitor performance
- Patent number 11,347,614
- Issue date May 31, 2022
- International Business Machines Corporation
- Yanfeng Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting spoofing talker in a videoconference
- Patent number 11,042,767
- Issue date Jun 22, 2021
- Plantronics, Inc.
- Hailin Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Smoothing image transitions when changing views
- Patent number 10,863,112
- Issue date Dec 8, 2020
- Plantronics, Inc.
- Wenxue He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for exchanging status updates while collaborating
- Patent number 9,787,616
- Issue date Oct 10, 2017
- Nokia Technologies Oy
- Hai Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Tracking with Multiple Cameras
- Publication number 20230306618
- Publication date Sep 28, 2023
- Polycom Communications Technology (Beijing) Co., Ltd.
- Yongkang Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Videoconferencing Systems with Facial Image Rectification
- Publication number 20230245271
- Publication date Aug 3, 2023
- Polycomm Communications Technology ( Beijing) Co. Ltd.
- Hailin Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DETECTION AND DISPLAY OF WHITEBOARD TEXT AN...
- Publication number 20230186654
- Publication date Jun 15, 2023
- Polycom Communications Technology (Beijing) Co., Ltd.
- Xi LU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEEP LEARNING BASED WHITE BALANCE CORRECTION OF VIDEO FRAMES
- Publication number 20230136314
- Publication date May 4, 2023
- Polycom Communications Technology (Beijing) Co., Ltd.
- Tianran WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ZOOM BASED ON GESTURE DETECTION
- Publication number 20220398864
- Publication date Dec 15, 2022
- Polycom Communications Technology (Beijing) Co., Ltd.
- Xi Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tracker Activation and Deactivation in a Videoconferencing System
- Publication number 20220329755
- Publication date Oct 13, 2022
- Plantronics, Inc.
- Hai Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMAL VIEW SELECTION IN A TELECONFERENCING SYSTEM WITH CASCADED C...
- Publication number 20220319032
- Publication date Oct 6, 2022
- Plantronics, Inc.
- YONGKANG FAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO SYSTEMS WITH REAL-TIME DYNAMIC RANGE ENHANCEMENT
- Publication number 20220318962
- Publication date Oct 6, 2022
- Plantronics, Inc.
- YONGKANG FAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Head Pose Estimation in a Multi-Camera Teleconferencing System
- Publication number 20220319034
- Publication date Oct 6, 2022
- Plantronics, Inc.
- Yongkang Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMBINING HIGH-QUALITY FOREGROUND WITH ENHANCED LOW-QUALITY BACKGROUND
- Publication number 20220303555
- Publication date Sep 22, 2022
- Plantronics, Inc.
- Xi Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CONFERENCE USER INTERFACE LAYOUT BASED ON FACE DETECTION
- Publication number 20220303478
- Publication date Sep 22, 2022
- Plantronics, Inc.
- Hai Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Videoconferencing with Adaptive Lens Distortion-Correction and Imag...
- Publication number 20220270216
- Publication date Aug 25, 2022
- Plantronics, Inc.
- TIANRAN WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRESENTER-TRACKER MANAGEMENT IN A VIDEOCONFERENCING ENVIRONMENT
- Publication number 20220180535
- Publication date Jun 9, 2022
- Plantronics, Inc.
- Xi LU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Joint Use of Face, Motion, and Upper-body Detection in Group Framing
- Publication number 20220006974
- Publication date Jan 6, 2022
- POLYCOM, INC.
- Tianran Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
JOINT UPPER-BODY AND FACE DETECTION USING MULTI-TASK CASCADED CONVO...
- Publication number 20210409645
- Publication date Dec 30, 2021
- POLYCOM, INC.
- Hai Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFERENTIATING A RENDERED CONFERENCE PARTICIPANT FROM A GENUINE CO...
- Publication number 20210271911
- Publication date Sep 2, 2021
- Plantronics, Inc.
- Hailin Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERVERLESS PLATFORM REQUEST ROUTING
- Publication number 20210240540
- Publication date Aug 5, 2021
- International Business Machines Corporation
- Yue Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODIFYING COMPILED APPLICATIONS TO MONITOR PERFORMANCE
- Publication number 20210240590
- Publication date Aug 5, 2021
- International Business Machines Corporation
- Yanfeng Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MASK SHEET, MASK COMPONENT, AND VAPOR-DEPOSITION METHOD
- Publication number 20210214835
- Publication date Jul 15, 2021
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hai XU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Detecting Spoofing Talker in a Videoconference
- Publication number 20210034892
- Publication date Feb 4, 2021
- Plantronics, Inc.
- Hailin Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR EXCHANGING STATUS UPDATES WHILE COLLABORATING
- Publication number 20150215243
- Publication date Jul 30, 2015
- Nokia Corporation
- Hai Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Creating a knowledge graph for a video

Video conference user interface layout based on face detection

Optimal view selection in a teleconferencing system with cascaded c...

Tracker activation and deactivation in a videoconferencing system

Joint upper-body and face detection using multi-task cascaded convo...

Serverless platform request routing

Differentiating a rendered conference participant from a genuine co...

Joint use of face, motion, and upper-body detection in group framing

Presenter-tracker management in a videoconferencing environment

Modifying compiled applications to monitor performance

Detecting spoofing talker in a videoconference

Smoothing image transitions when changing views

Method and apparatus for exchanging status updates while collaborating

Patents Applicationslast 30 patents

Tracking with Multiple Cameras

Videoconferencing Systems with Facial Image Rectification

SYSTEMS AND METHODS FOR DETECTION AND DISPLAY OF WHITEBOARD TEXT AN...

DEEP LEARNING BASED WHITE BALANCE CORRECTION OF VIDEO FRAMES

ZOOM BASED ON GESTURE DETECTION

Tracker Activation and Deactivation in a Videoconferencing System

OPTIMAL VIEW SELECTION IN A TELECONFERENCING SYSTEM WITH CASCADED C...

VIDEO SYSTEMS WITH REAL-TIME DYNAMIC RANGE ENHANCEMENT

Head Pose Estimation in a Multi-Camera Teleconferencing System

COMBINING HIGH-QUALITY FOREGROUND WITH ENHANCED LOW-QUALITY BACKGROUND

VIDEO CONFERENCE USER INTERFACE LAYOUT BASED ON FACE DETECTION

Videoconferencing with Adaptive Lens Distortion-Correction and Imag...

PRESENTER-TRACKER MANAGEMENT IN A VIDEOCONFERENCING ENVIRONMENT

Joint Use of Face, Motion, and Upper-body Detection in Group Framing

JOINT UPPER-BODY AND FACE DETECTION USING MULTI-TASK CASCADED CONVO...

DIFFERENTIATING A RENDERED CONFERENCE PARTICIPANT FROM A GENUINE CO...

SERVERLESS PLATFORM REQUEST ROUTING

MODIFYING COMPILED APPLICATIONS TO MONITOR PERFORMANCE

MASK SHEET, MASK COMPONENT, AND VAPOR-DEPOSITION METHOD

Detecting Spoofing Talker in a Videoconference

METHOD AND APPARATUS FOR EXCHANGING STATUS UPDATES WHILE COLLABORATING