Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316999 | Systems and methods for detection and display of whiteboard text and/or an active speaker | Xi Lu, Tianran Wang, Hailin Song, Yongkang Fan | 2025-05-27 |
| 12123972 | Method and system for importing parameter calibration and terminal device | Jian-Guo Chan | 2024-10-22 |
| 11962160 | Generator control system capable of realizing series-parallel connection | Jinbo Lu, Xiang Liu, Yuansong Wu, Shiqian Xie | 2024-04-16 |
| 11877084 | Video conference user interface layout based on face detection | Xi Lu, Yongkang Fan, Tiantian Pang, Matthew Xiang | 2024-01-16 |
| 11805225 | Tracker activation and deactivation in a videoconferencing system | Xi Lu, Yongkang Fan, Wenxue He, Hailin Song | 2023-10-31 |
| 11803984 | Optimal view selection in a teleconferencing system with cascaded cameras | Yongkang Fan, Wenxue He, Hailin Song, Tianran Wang, Xi Lu | 2023-10-31 |
| 11775834 | Joint upper-body and face detection using multi-task cascaded convolutional networks | Xi Lu, Yongkang Fan, Wenxue He | 2023-10-03 |
| 11770154 | Device and system for preventing drowning | Teng Zhang, Hui Liu | 2023-09-26 |
| 11694537 | Warning device, warning system for detecting water level in drainage well | Hui Liu | 2023-07-04 |
| 11501578 | Differentiating a rendered conference participant from a genuine conference participant | Hailin Song, Xi Lu, Fangpo Xu | 2022-11-15 |
| 11438549 | Joint use of face, motion, and upper-body detection in group framing | Tianran Wang, Wenxue He, Lidan Qin | 2022-09-06 |
| 11423550 | Presenter-tracker management in a videoconferencing environment | Xi Lu, Yongkang Fan, Wenxue He, Hailin Song | 2022-08-23 |
| 11242075 | Connection structure and system of integrated brake device for rail vehicle | Bali Xiao, Keming Li, Chao Lv, Yanfei Shen, Lei Xie +14 more | 2022-02-08 |
| 11042767 | Detecting spoofing talker in a videoconference | Hailin Song, Xi Lu, Fangpo Xu | 2021-06-22 |
| 10863112 | Smoothing image transitions when changing views | Wenxue He, Lidan Qin, Yongkang Fan | 2020-12-08 |
| 10586247 | System and method for detecting and correlating individual action information to media content distribution | Arturo Vermolen, Vladislav Plazinskiy | 2020-03-10 |
| 10571627 | Optical fiber, and system and method for manufacturing optical fiber | Shan Cao, Zhi-Zhong Liu, Yi-Chun Shen, Xiao-Xing Zhu, Zhen Wang +3 more | 2020-02-25 |
| 9787616 | Method and apparatus for exchanging status updates while collaborating | Xiao Song | 2017-10-10 |
| 9588241 | Frequency-varying filtering of simultaneous source seismic data | Shoudong Huo | 2017-03-07 |
| 9513389 | Coupled time-distance dependent swept frequency source acquisition design and data de-noising | Shoudong Huo, Peter I. Pecholcs | 2016-12-06 |
| 9340960 | Dual flush toilet trap primer | — | 2016-05-17 |
| 9178641 | Suppression of non-linear effects in low dispersion optical fibers | Michael Francis Van Leeuwen, Emily F. Burmeister, Stephen G. Grubb | 2015-11-03 |
| 9154258 | Subsea optical communication system dual polarization idler | Pierre Mertz | 2015-10-06 |
| 9124371 | Apparatus to control carrier spacing in a multi-carrier optical transmitter | John D. McNicol, Michael Francis Van Leeuwen, Pierre Mertz | 2015-09-01 |
| 8849114 | Nonlinear compensation in WDM systems | Pierre Mertz, Jeffrey T. Rahn | 2014-09-30 |