Patents by Inventor Boyi Zhang
Boyi Zhang 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: 20240082683Abstract: A method includes receiving motion data of a user in an environment with respect to a plurality of instances of a first action by the user, determining a kinematic movement based on receiving the motion data, analyzing the kinematic movement using a neural network, obtaining a plurality of outcome types with respect to the first action of the user, correlating the kinematic movement with the at least one indication of the outcome type with respect to the first action, classifying an outcome of the first action as at least one of the plurality of outcome types, determining which of the kinematic movements of the user result in the at least one of the plurality of outcome types, and providing instructions to the user to alter the determined kinematic movements of the user that result in the at least one of the plurality of outcome types.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: Batuhan Okur, Boyi Zhang
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Publication number: 20240014814Abstract: A switch circuit electrically connected to a power source and a first control source and including a plurality of switch bridge arms is provided. Each of the plurality of switch bridge arms includes a first switch and a second switch electrically connected in series. A loop formed by the first switch, the second switch and the power source is defined as a power loop. A loop formed by the first control source and the first switch is defined as a first control loop. A first mutual inductance is formed between the power loop and the first control loop. Among all the first switches, the first switch with the longer power loop has the smaller first mutual inductance.Type: ApplicationFiled: September 19, 2023Publication date: January 11, 2024Inventors: Boyi Zhang, Ruxi Wang, Peter Mantovanelli Barbosa
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Publication number: 20240014743Abstract: A novel phase-shift based modulation strategy is disclosed that enables a DC-DC converter to operate with zero voltage-switching (ZVS) across wide voltage and power range. The converter operates at a fixed fundamental frequency, with the output current controlled based on an amount of phase shift of the fundamental component at the output of an inverter portion of the converter. To achieve soft switching a rectifier portion of the converter is controlled to phase shift the fundamental component of the rectifier voltage observed at a rectifier reference terminal. More specifically, by requiring a phase shift of the voltage at the rectifier terminal relative to the output voltage of the inverter, the inverter current is such that ZVS is achieved. A converter and method are provided to implement DC-DC conversion with soft switching.Type: ApplicationFiled: July 8, 2022Publication date: January 11, 2024Applicant: Delta Electronics, Inc.Inventors: Satyaki MUKHERJEE, Chi ZHANG, Tomas SADILEK, Misha KUMAR, Boyi ZHANG, Peter Mantovanelli BARBOSA
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Patent number: 11850498Abstract: A method includes receiving motion data of a user in an environment with respect to a plurality of instances of a first action by the user, determining a kinematic movement based on receiving the motion data, analyzing the kinematic movement using a neural network, obtaining a plurality of outcome types with respect to the first action of the user, correlating the kinematic movement with the at least one indication of the outcome type with respect to the first action, classifying an outcome of the first action as at least one of the plurality of outcome types, determining which of the kinematic movements of the user result in the at least one of the plurality of outcome types, and providing instructions to the user to alter the determined kinematic movements of the user that result in the at least one of the plurality of outcome types.Type: GrantFiled: December 13, 2019Date of Patent: December 26, 2023Assignee: RAPSODO PTE. LTD.Inventors: Batuhan Okur, Boyi Zhang
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Patent number: 11804837Abstract: A switch circuit electrically connected to a power source and a first control source and including a plurality of switch bridge arms is provided. Each of the plurality of switch bridge arms includes a first switch and a second switch electrically connected in series. A loop formed by the first switch, the second switch and the power source is defined as a power loop. A loop formed by the first control source and the first switch is defined as a first control loop. A first mutual inductance is formed between the power loop and the first control loop. Among all the first switches, the first switch with the longer power loop has the smaller first mutual inductance.Type: GrantFiled: June 15, 2022Date of Patent: October 31, 2023Assignee: DELTA ELECTRONICS, INC.Inventors: Boyi Zhang, Ruxi Wang, Peter Mantovanelli Barbosa
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Publication number: 20230343001Abstract: A method may include receiving a group of images taken by a camera over time in an environment, in which the camera may be oriented within the environment to capture images of an object in a substantially same direction as a launch direction of the object, and the group of images including a first image and a second image. The method may further include: identifying a first position of the object in the first image; identifying a second position of the object in the second image; generating a flight vector based on the first position of the object and the second position of the object; and determining one or more flight parameters using the flight vector. Additionally, the method may include: generating a simulated trajectory of the object based on the flight parameters; and providing the simulated trajectory of the object for presentation in a graphical user interface.Type: ApplicationFiled: June 13, 2023Publication date: October 26, 2023Applicant: RAPSODO PTE. LTD.Inventors: Batuhan OKUR, Boyi ZHANG
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Patent number: 11676312Abstract: A method may include receiving a group of images taken by a camera over time in an environment, in which the camera may be oriented within the environment to capture images of an object in a substantially same direction as a launch direction of the object, and the group of images including a first image and a second image. The method may further include: identifying a first position of the object in the first image; identifying a second position of the object in the second image; generating a flight vector based on the first position of the object and the second position of the object; and determining one or more flight parameters using the flight vector. Additionally, the method may include: generating a simulated trajectory of the object based on the flight parameters; and providing the simulated trajectory of the object for presentation in a graphical user interface.Type: GrantFiled: November 17, 2020Date of Patent: June 13, 2023Assignee: RAPSODO PTE. LTD.Inventors: Batuhan Okur, Boyi Zhang
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Publication number: 20220172165Abstract: A product design system may analyze a bill of materials to determine compliance (e.g., regulatory) information for one or more regions and sustainability information (e.g., carbon emissions, usage of recycled materials, end product recyclability, water usage, energy usable, etc.). A product design score may be determined from this information based one weights for each of the parameters. The product designer may also be provided with a user interface for replacing materials with available options. In addition, the product design system may perform a cost-benefit analysis for the different material options based on potential conversion of environmentally conscious consumers. Estimated risks and estimated financial losses based on non-compliance may also be determined and presented in the user interface.Type: ApplicationFiled: November 30, 2020Publication date: June 2, 2022Inventors: Pallavi Dhakne, Kangle Ruan, BoYi Zhang, Akash Kumar, Anahita Minuchaher Havewala
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Patent number: 11344601Abstract: Disclosed are a novel tumor microenvironment-related target TAK1 and an application thereof in inhibition of a tumor. TAK1, as a research target for SASP regulation, can be used as a marker in tumor diagnosis and prognosis, and can also be used as a tumor microenvironment specific target to develop tumor inhibitory drugs.Type: GrantFiled: August 17, 2018Date of Patent: May 31, 2022Assignee: Shanghai Institute of Nutrition and Health, Chinese Academy of SciencesInventors: Yu Sun, Boyi Zhang
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Patent number: 11276200Abstract: Operations of the present disclosure may include receiving a group of images taken by a camera over time in an environment. The operations may also include identifying a first position of an object in a target region of the environment in a first image of the group of images and identifying a second position of the object in a second image of the group of images. Additionally, the operations may include determining an estimated trajectory of the object based on the first position of the object and the second position of the object. The operations may further include, based on the estimated trajectory, estimating a ground position in the environment associated with a starting point of the estimated trajectory of the object. Additionally, the operations may include providing the ground position associated with the starting point of the estimated trajectory of the object for display in a graphical user interface.Type: GrantFiled: August 4, 2020Date of Patent: March 15, 2022Assignee: RAPSODO PTE. LTD.Inventors: Xu Jin, Xi Tao, Boyi Zhang, Batuhan Okur
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Patent number: 11232896Abstract: Inductor designs and methods are provided. An inductor can include a first core and a second core. The first core can be larger than the second core and the second core can be seated within the inner diameter of the first core. A first and a second wire can be provided that each wrap around the first core and the second core. The first core can have less windings than the second core.Type: GrantFiled: March 1, 2018Date of Patent: January 25, 2022Assignee: University of Florida Research Foundation, IncorporatedInventors: Shuo Wang, Boyi Zhang, Yanwen Lai
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Patent number: 11088680Abstract: Methods and apparatus for reducing Miller effect in SiC MOSFETs are provided. An example apparatus includes a plurality of SiC MOSFETs and a Miller current cancellation circuit configured to mitigate Miller current induced by switching transients associated with the plurality of SiC MOSFETS. The Miller current cancellation circuit includes a two-stage voltage sampling circuit configured to sample a drain to source voltage of a SiC MOSFET of the plurality of SiC MOSFETs, a voltage inverting circuit configured to invert the sampled drain to source voltage, and an injection capacitor configured to generate, by way of receiving the inverted sampled drain to source voltage as input, inverse Miller current to mitigate the Miller current within the plurality of SiC MOSFETS.Type: GrantFiled: July 16, 2020Date of Patent: August 10, 2021Assignee: University of Florida Research Foundation, IncorporatedInventors: Shuo Wang, Boyi Zhang
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Publication number: 20210178244Abstract: A method includes receiving motion data of a user in an environment with respect to a plurality of instances of a first action by the user, determining a kinematic movement based on receiving the motion data, analyzing the kinematic movement using a neural network, obtaining a plurality of outcome types with respect to the first action of the user, correlating the kinematic movement with the at least one indication of the outcome type with respect to the first action, classifying an outcome of the first action as at least one of the plurality of outcome types, determining which of the kinematic movements of the user result in the at least one of the plurality of outcome types, and providing instructions to the user to alter the determined kinematic movements of the user that result in the at least one of the plurality of outcome types.Type: ApplicationFiled: December 13, 2019Publication date: June 17, 2021Inventors: Batuhan Okur, Boyi Zhang
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Publication number: 20210060407Abstract: A method may include receiving a group of images taken by a camera over time in an environment, in which the camera may be oriented within the environment to capture images of an object in a substantially same direction as a launch direction of the object, and the group of images including a first image and a second image. The method may further include: identifying a first position of the object in the first image; identifying a second position of the object in the second image; generating a flight vector based on the first position of the object and the second position of the object; and determining one or more flight parameters using the flight vector. Additionally, the method may include: generating a simulated trajectory of the object based on the flight parameters; and providing the simulated trajectory of the object for presentation in a graphical user interface.Type: ApplicationFiled: November 17, 2020Publication date: March 4, 2021Applicant: RAPSODO PTE. LTD.Inventors: Batuhan OKUR, Boyi ZHANG
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Publication number: 20210042959Abstract: Operations of the present disclosure may include receiving a group of images taken by a camera over time in an environment. The operations may also include identifying a first position of an object in a target region of the environment in a first image of the group of images and identifying a second position of the object in a second image of the group of images. Additionally, the operations may include determining an estimated trajectory of the object based on the first position of the object and the second position of the object. The operations may further include, based on the estimated trajectory, estimating a ground position in the environment associated with a starting point of the estimated trajectory of the object. Additionally, the operations may include providing the ground position associated with the starting point of the estimated trajectory of the object for display in a graphical user interface.Type: ApplicationFiled: August 4, 2020Publication date: February 11, 2021Applicant: RAPSODO PTE. LTD.Inventors: Xu JIN, Xi TAO, Boyi ZHANG, Batuhan OKUR
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Publication number: 20210030836Abstract: Disclosed are a novel tumor microenvironment-related target TAK1 and an application thereof in inhibition of a tumor. TAK1, as a research target for SASP regulation, can be used as a marker in tumor diagnosis and prognosis, and can also be used as a tumor microenvironment specific target to develop tumor inhibitory drugs.Type: ApplicationFiled: August 17, 2018Publication date: February 4, 2021Inventors: Yu Sun, Boyi Zhang
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Publication number: 20210021258Abstract: Methods and apparatus for reducing Miller effect in SiC MOSFETs are provided. An example apparatus includes a plurality of SiC MOSFETs and a Miller current cancellation circuit configured to mitigate Miller current induced by switching transients associated with the plurality of SiC MOSFETS. The Miller current cancellation circuit includes a two-stage voltage sampling circuit configured to sample a drain to source voltage of a SiC MOSFET of the plurality of SiC MOSFETs, a voltage inverting circuit configured to invert the sampled drain to source voltage, and an injection capacitor configured to generate, by way of receiving the inverted sampled drain to source voltage as input, inverse Miller current to mitigate the Miller current within the plurality of SiC MOSFETS.Type: ApplicationFiled: July 16, 2020Publication date: January 21, 2021Inventors: Shuo Wang, Boyi Zhang
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Patent number: 10835803Abstract: A method may include receiving a group of images taken by a camera over time in an environment, in which the camera may be oriented within the environment to capture images of an object in a substantially same direction as a launch direction of the object, and the group of images including a first image and a second image. The method may further include: identifying a first position of the object in the first image; identifying a second position of the object in the second image; generating a flight vector based on the first position of the object and the second position of the object; and determining one or more flight parameters using the flight vector. Additionally, the method may include: generating a simulated trajectory of the object based on the flight parameters; and providing the simulated trajectory of the object for presentation in a graphical user interface.Type: GrantFiled: March 18, 2019Date of Patent: November 17, 2020Assignee: RAPSODO PTE. LTD.Inventors: Batuhan Okur, Boyi Zhang
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Publication number: 20200298092Abstract: A method may include receiving a group of images taken by a camera over time in an environment, in which the camera may be oriented within the environment to capture images of an object in a substantially same direction as a launch direction of the object, and the group of images including a first image and a second image. The method may further include: identifying a first position of the object in the first image; identifying a second position of the object in the second image; generating a flight vector based on the first position of the object and the second position of the object; and determining one or more flight parameters using the flight vector. Additionally, the method may include: generating a simulated trajectory of the object based on the flight parameters; and providing the simulated trajectory of the object for presentation in a graphical user interface.Type: ApplicationFiled: March 18, 2019Publication date: September 24, 2020Inventors: Batuhan Okur, Boyi Zhang
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Patent number: 10733758Abstract: Operations of the present disclosure may include receiving a group of images taken by a camera over time in an environment. The operations may also include identifying a first position of an object in a target region of the environment in a first image of the group of images and identifying a second position of the object in a second image of the group of images. Additionally, the operations may include determining an estimated trajectory of the object based on the first position of the object and the second position of the object. The operations may further include, based on the estimated trajectory, estimating a ground position in the environment associated with a starting point of the estimated trajectory of the object. Additionally, the operations may include providing the ground position associated with the starting point of the estimated trajectory of the object for display in a graphical user interface.Type: GrantFiled: October 30, 2018Date of Patent: August 4, 2020Assignee: RAPSODO PTE. LTD.Inventors: Xu Jin, Xi Tao, Boyi Zhang, Batuhan Okur