Patents by Inventor Ken Prayoon Cheng
Ken Prayoon Cheng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10484611Abstract: A video tracking system includes a user interface configured to facilitate tracking of a target between video cameras. The user interface includes user controls configured to assist a user in selecting video cameras as the target moves between fields of view of the video cameras. These user controls are automatically associated with specific cameras based on a camera topology relative to a point of view of a camera whose video data is currently being viewed. The video tracking system further includes systems and methods of synchronizing video data generated using the video cameras and of automatically generating a stitched video sequence based on the user selection of video cameras. The target may be tracked in real-time or in previously recorded video and may be track forward or backwards in time.Type: GrantFiled: December 1, 2016Date of Patent: November 19, 2019Assignee: Sensormatic Electronics, LLCInventors: Hu Chin, Ken Prayoon Cheng
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Patent number: 10326940Abstract: A video tracking system includes a user interface configured to facilitate tracking of a target between video cameras. The user interface includes user controls configured to assist a user in selecting video cameras as the target moves between fields of view of the video cameras. These user controls are automatically associated with specific cameras based on a camera topology relative to a point of view of a camera whose video data is currently being viewed. The video tracking system further includes systems and methods of synchronizing video data generated using the video cameras and of automatically generating a stitched video sequence based on the user selection of video cameras. The target may be tracked in real-time or in previously recorded video and may be track forward or backwards in time.Type: GrantFiled: December 1, 2016Date of Patent: June 18, 2019Assignee: PROXIMEX CORPORATIONInventors: Hu Chin, Ken Prayoon Cheng
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Publication number: 20170085805Abstract: A video tracking system includes a user interface configured to facilitate tracking of a target between video cameras. The user interface includes user controls configured to assist a user in selecting video cameras as the target moves between fields of view of the video cameras. These user controls are automatically associated with specific cameras based on a camera topology relative to a point of view of a camera whose video data is currently being viewed. The video tracking system further includes systems and methods of synchronizing video data generated using the video cameras and of automatically generating a stitched video sequence based on the user selection of video cameras. The target may be tracked in real-time or in previously recorded video and may be track forward or backwards in time.Type: ApplicationFiled: December 1, 2016Publication date: March 23, 2017Inventors: Hu Chin, Ken Prayoon Cheng
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Publication number: 20170085803Abstract: A video tracking system includes a user interface configured to facilitate tracking of a target between video cameras. The user interface includes user controls configured to assist a user in selecting video cameras as the target moves between fields of view of the video cameras. These user controls are automatically associated with specific cameras based on a camera topology relative to a point of view of a camera whose video data is currently being viewed. The video tracking system further includes systems and methods of synchronizing video data generated using the video cameras and of automatically generating a stitched video sequence based on the user selection of video cameras. The target may be tracked in real-time or in previously recorded video and may be track forward or backwards in time.Type: ApplicationFiled: December 1, 2016Publication date: March 23, 2017Inventors: Hu Chin, Ken Prayoon Cheng
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Patent number: 9544496Abstract: A video tracking system includes a user interface configured to facilitate tracking of a target between video cameras. The user interface includes user controls configured to assist a user in selecting video cameras as the target moves between fields of view of the video cameras. These user controls are automatically associated with specific cameras based on a camera topology relative to a point of view of a camera whose video data is currently being viewed. The video tracking system further includes systems and methods of synchronizing video data generated using the video cameras and of automatically generating a stitched video sequence based on the user selection of video cameras. The target may be tracked in real-time or in previously recorded video and may be track forward or backwards in time.Type: GrantFiled: May 18, 2015Date of Patent: January 10, 2017Assignee: PROXIMEX CORPORATIONInventors: Hu Chin, Ken Prayoon Cheng
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Patent number: 9544563Abstract: A video tracking system includes a user interface configured to facilitate tracking of a target between video cameras. The user interface includes user controls configured to assist a user in selecting video cameras as the target moves between fields of view of the video cameras. These user controls are automatically associated with specific cameras based on a camera topology relative to a point of view of a camera whose video data is currently being viewed. The video tracking system further includes systems and methods of synchronizing video data generated using the video cameras and of automatically generating a stitched video sequence based on the user selection of video cameras. The target may be tracked in real-time or in previously recorded video and may be track forward or backwards in time.Type: GrantFiled: June 12, 2013Date of Patent: January 10, 2017Assignee: PROXIMEX CORPORATIONInventors: Hu Chin, Ken Prayoon Cheng
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Publication number: 20110228094Abstract: A surveillance system is provided that includes at least one sensor disposed in a security area of a surveillance region to sense an occurrence of a potential security breach event; a plurality of cameras is disposed in the surveillance region; at least one camera thereof has a view of the security area and can be configured to automatically gather biometric information concerning at least one subject person in the vicinity of the security area in response to the sensing of a potential security breach event; one or more other of the plurality of cameras can be configured to search for the at least one subject person; a processing system is programmed to produce a dossier corresponding to the at least one subject person to match biometric information of one or more persons captured by one or more of the other cameras with corresponding biometric information in the dossier.Type: ApplicationFiled: May 5, 2011Publication date: September 22, 2011Inventors: Ken Prayoon Cheng, Edward Y. Chang, Yuan-Fang Wang
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Patent number: 7777783Abstract: A video tracking system includes a user interface configured to facilitate tracking of a target between video cameras. The user interface includes user controls configured to assist a user in selecting video cameras as the target moves between fields of view of the video cameras. These user controls are automatically associated with specific cameras based on a camera topology relative to a point of view of a camera whose video data is currently being viewed. The video tracking system further includes systems and methods of synchronizing video data generated using the video cameras and of automatically generating a stitched video sequence based on the user selection of video cameras. The target may be tracked in real-time or in previously recorded video and may be track forward or backwards in time.Type: GrantFiled: March 23, 2007Date of Patent: August 17, 2010Assignee: Proximex CorporationInventors: Hu Chin, Ken Prayoon Cheng
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Publication number: 20040268306Abstract: Methods, systems and computer program products display data in a selected language. A data record formatted in a language independent markup format is received and a style sheet associated with the selected language is retrieved. The data record is formatted based on the style sheet and the formatted data record is displayed in the selected language. Data may be generated at a first data processing system that displays text in a first language and provided to a second data processing system that displays text in a second language different from the first language by generating data values at the first data processing system and incorporating the generated data values in a language independent markup document. The language independent markup document may include an identification of a style sheet that specifies how to present the data values in the second language to provide the data record.Type: ApplicationFiled: June 30, 2003Publication date: December 30, 2004Inventors: Ken Prayoon Cheng, Kong Li, Masahito Kagawa, Toru Mori