Hailin Song

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Selective distortion or deformation correction in images from a cam...
- Patent number 11,922,605
- Issue date Mar 5, 2024
- Hewlett-Packard Development Company, L.P.
- Tianran Wang
- 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
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
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
Detecting spoofing talker in a videoconference
- Patent number 11,042,767
- Issue date Jun 22, 2021
- Plantronics, Inc.
- Hailin Song
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EXPOSURE ADJUSTMENT DURING VIEW CHANGING
- Publication number 20240223908
- Publication date Jul 4, 2024
- Polycom Communications Technology (Beijing) Co., Ltd.
- Xi LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
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
Selective Distortion or Deformation Correction in Images from a Cam...
- Publication number 20220005162
- Publication date Jan 6, 2022
- POLYCOM, INC.
- Tianran Wang
- 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
Detecting Spoofing Talker in a Videoconference
- Publication number 20210034892
- Publication date Feb 4, 2021
- Plantronics, Inc.
- Hailin Song
- G06 - COMPUTING CALCULATING COUNTING

Hailin Song

Person

Patents Grantslast 30 patents

Selective distortion or deformation correction in images from a cam...

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

Tracker activation and deactivation in a videoconferencing system

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

Presenter-tracker management in a videoconferencing environment

Detecting spoofing talker in a videoconference

Patents Applicationslast 30 patents

EXPOSURE ADJUSTMENT DURING VIEW CHANGING

Tracking with Multiple Cameras

Videoconferencing Systems with Facial Image Rectification

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

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

PRESENTER-TRACKER MANAGEMENT IN A VIDEOCONFERENCING ENVIRONMENT

Selective Distortion or Deformation Correction in Images from a Cam...

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

Detecting Spoofing Talker in a Videoconference