Patents by Inventor Siyuan Tang
Siyuan Tang 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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Publication number: 20240127458Abstract: Examples of electronic devices are described herein. In some examples, an electronic device includes a processor to provide a first set of images to an object tracker to output a bounding shape that represents an object in the first set of images. In some examples, the processor is to estimate a size and location of the bounding shape in a second set of images in response to the object tracker losing track of the object in the second set of images.Type: ApplicationFiled: February 25, 2021Publication date: April 18, 2024Applicant: Hewlett-Packard Development Company, L.P.Inventors: Peter Siyuan Zhang, Yun David Tang
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Publication number: 20240086528Abstract: Examples of electronic devices are described herein. In some examples, an electronic device includes a camera. In some examples, the electronic device also includes a processor to start a lock timer to lock the electronic device in response to detecting that a first person leaves a field of view of the camera. The processor is also to adjust the lock timer in response to detecting a second person within the field of view of the camera.Type: ApplicationFiled: February 26, 2021Publication date: March 14, 2024Applicant: Hewlett-Packard Development Company, L.P.Inventors: Peter Siyuan Zhang, Yun David Tang, Monji G. Jabori, King Sui Kei
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Publication number: 20240070898Abstract: Examples of electronic devices are described herein. In some examples, an electronic device includes a camera to capture a composite image comprising multiple images of a location. In some examples, the electronic device includes a processor to crop a portion of the composite image based on a field-of-view of the camera. In some examples, the processor is to determine whether a neural network identifies the cropped portion. In some examples, the processor is to generate a unique identifier (ID) for the cropped portion in response to the cropped portion being unidentified by the neural network. In some examples, the processor is to associate the unique ID of the cropped portion with the location.Type: ApplicationFiled: March 8, 2021Publication date: February 29, 2024Applicant: Hewlett-Packard Development Company, L.P.Inventors: Peter Siyuan Zhang, Yun David Tang, Guoxing Yang
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Patent number: 11829458Abstract: The present disclosure provides an identity recognition system for a terminal. The system includes: an obtaining device configured to obtain pre-stored biometric information corresponding to a user within a preset range of the terminal; a biometric library configured to maintain the obtained pre-stored biometric information; a collection device configured to collect first biometric information of the user; and a recognition device configured to recognize the first biometric information in the biometric library, and decide to enable or disable one or more functions or components of the terminal according to a recognition result. The present disclosure further provides an identity recognition method, a computer storage medium and a terminal.Type: GrantFiled: July 5, 2019Date of Patent: November 28, 2023Assignee: CHINA UNIONPAY CO., LTD.Inventors: Ji'en Zhou, Siyuan Tang, Xi Shen, Jingjing Gao, Jialiang Kang, Zhixiong Tang
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Publication number: 20220364034Abstract: Provided are a method and a system for culturing cells and harvesting biologics. More particularly process for cell culture by intensified perfusion with continuous harvest and without cell bleeding is provided.Type: ApplicationFiled: September 29, 2019Publication date: November 17, 2022Applicant: WUXI BIOLOGICS IRELAND LIMITEDInventors: Weichang ZHOU, Hang ZHOU, Mingyue FANG, Siyuan TANG
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Patent number: 11389182Abstract: A microelectronic controlled magnetic cleaning system, comprising a micron-scale fine line inner-end part, a micro-scale fine line outer motor control part, and a micro-scale fine line outer system electronic control part. The micron-scale fine line inner-end part is manufactured as a plurality of micron-scale magnetic fine lines, wherein the central magnetic fine lines are slightly wider than the periphery magnetic fine lines. The inner-end part of the central magnetic fine lines is spiral shaped. The micro-scale fine line outer motor control part is made by adding a high-precision micro-motor at the middle portion outside the central magnetic fine lines, When a larger obstruction is found by an endoscope or other optical device imaging system, the central magnetic fine lines can be controlled to arrive at a designated position, and motor speed can be controlled to clean the obstruction. Also disclosed is a micro-electronic controlled magnetic cleaning method.Type: GrantFiled: January 2, 2019Date of Patent: July 19, 2022Assignees: CENTRAL SOUTH UNIVERSITY, THE SECOND XIANGYA HOSPITAL OF CENTRAL SOUTH UNIVERSITYInventors: Li Xiong, Siyuan Tang, Lezhi Li, Jiangjie Zhang
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Patent number: 10991113Abstract: A gyroscope-based system and method is disclosed. Image information data is collected; a mechanical arm working environment image is modeled; a heat source supply apparatus and a gyroscope are provided at the mechanical arm proximal end; the position of the proximal end is accurately measured by accurately tracking the heat source at the proximal end; the relative position of the mechanical arm distal end is accurately calculated by using high-precision angle information measured by the high-precision gyroscope in combination with a number-theoretic formula. The disclosure provides separately determining the position of the distal end, or for assisting other algorithms or apparatuses that track the position of the mechanical arm distal end in error correction and calibration of the position of the mechanical arm distal end. The position of the mechanical arm distal end can be continuously and dynamically tracked in real time, and virtualized in the corresponding image system.Type: GrantFiled: January 2, 2019Date of Patent: April 27, 2021Assignees: CENTRAL SOUTH UNIVERSITY, THE SECOND XIANGYA HOSPITAL OF CENTRAL SOUTH UNIVERSITYInventors: Li Xiong, Siyuan Tang, Jingjing Jiao, Jiangjie Zhang
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Publication number: 20210026940Abstract: The present disclosure provides an identity recognition system for a terminal. The system includes: an obtaining device configured to obtain pre-stored biometric information corresponding to a user within a preset range of the terminal; a biometric library configured to maintain the obtained pre-stored biometric information; a collection device configured to collect first biometric information of the user; and a recognition device configured to recognize the first biometric information in the biometric library, and decide to enable or disable one or more functions or components of the terminal according to a recognition result. The present disclosure further provides an identity recognition method, a computer storage medium and a terminal.Type: ApplicationFiled: July 5, 2019Publication date: January 28, 2021Applicant: CHINA UNIONPAY CO., LTD.Inventors: Ji'en ZHOU, Siyuan TANG, Xi SHEN, Jingjing GAO, Jialiang KANG, Zhixiong TANG
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Publication number: 20200129191Abstract: A microelectronic controlled magnetic cleaning system, comprising a micron-scale fine line inner-end part, a micro-scale fine line outer motor control part, and a micro-scale fine line outer system electronic control part. The micron-scale fine line inner-end part is specifically manufactured as a plurality of micron-scale magnetic fine lines, wherein the central magnetic fine lines are slightly wider than the periphery magnetic fine lines. The inner-end part of the central magnetic fine lines is spiral shaped. The micro-scale fine line outer motor control part is made by adding a high-precision micro-motor at the middle portion outside the central magnetic fine lines, When a larger obstruction is found by an endoscope or other optical device imaging system, the central magnetic fine lines can be controlled to arrive at a designated position, and motor speed can be controlled to clean the obstruction.Type: ApplicationFiled: January 2, 2019Publication date: April 30, 2020Applicants: CENTRAL SOUTH UNIVERSITY, THE SECOND XIANGYA HOSPITAL OF CENTRAL SOUTH UNIVERSITYInventors: Li Xiong, Siyuan Tang, Lezhi Li, Jiangjie Zhang
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Publication number: 20200111224Abstract: A gyroscope-based system and method is disclosed. Image information data is collected; a mechanical arm working environment image is modeled; a heat source supply apparatus and a gyroscope are provided at the mechanical arm proximal end; the position of the proximal end is accurately measured by accurately tracking the heat source at the proximal end; the relative position of the mechanical arm distal end is accurately calculated by using high-precision angle information measured by the high-precision gyroscope in combination with a number-theoretic formula. The disclosure provides separately determining the position of the distal end, or for assisting other algorithms or apparatuses that track the position of the mechanical arm distal end in error correction and calibration of the position of the mechanical arm distal end. The position of the mechanical arm distal end can be continuously and dynamically tracked in real time, and virtualized in the corresponding image system.Type: ApplicationFiled: January 2, 2019Publication date: April 9, 2020Applicants: CENTRAL SOUTH UNIVERSITY, THE SECOND XIANGYA HOSPITAL OF CENTRAL SOUTH UNIVERSITYInventors: Li Xiong, Siyuan Tang, Jingjing Jiao, Jiangjie Zhang
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Patent number: 8941644Abstract: This document describes techniques for creating three-dimensional models of image collections using a network-accessible (e.g., cloud-based) computation service, rather than a client computing device. In some instances described below, the computation service performs at least a portion of the operations for creating these models in parallel.Type: GrantFiled: June 14, 2011Date of Patent: January 27, 2015Assignee: Microsoft CorporationInventors: Wenwu Zhu, Siyuan Tang, Roberto R. Molinari, Dan Hou
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Publication number: 20120320032Abstract: This document describes techniques for creating three-dimensional models of image collections using a network-accessible (e.g., cloud-based) computation service, rather than a client computing device. In some instances described below, the computation service performs at least a portion of the operations for creating these models in parallel.Type: ApplicationFiled: June 14, 2011Publication date: December 20, 2012Applicant: Microsoft CorporationInventors: Wenwu Zhu, Siyuan Tang, Roberto R. Molinari, Dan Hou
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Patent number: D1013993Type: GrantFiled: May 15, 2023Date of Patent: February 6, 2024Assignee: Shenzhen Flammi Technology Co., Ltd.Inventor: Siyuan Tang