Patents by Inventor Juan Zhao
Juan Zhao 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: 12266929Abstract: The present disclosure provides a data acquisition and control system of pulsed power supply for multi-load, and relates to the technical field of pulsed power. The system of the present disclosure is configured to control 18 sets of pulsed power supplies to provide 18 coils with stable and reliable excitation current featuring multiple output time sequences and flexible adjustability, such that a near-earth space plasma environment ground-based simulation device can simulate the magnetic field topology of the earth magnetosphere and realize a background magnetic field required by physical experiments. The system mainly achieves the following functions: control over charge and discharge of pulsed power supplies, selection of power supplies put in use, “delay trigger” setting, voltage monitoring, status monitoring of key components and output current display; and it is also necessary to realize failure alarm and failure handling for the purpose of ensuring the safety of equipment and personnel.Type: GrantFiled: June 21, 2022Date of Patent: April 1, 2025Assignee: HARBIN INSTITUTE OF TECHNOLOGYInventors: Peng E, Jian Guan, Xun Ma, Hongtao Li, Weijun Deng, Mingjun Ding, Chuanhui Kang, Songjie Li, Jinshui Xiao, Juan Zhao, Jie Wan, Li Tan, Liyi Li
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Patent number: 12238158Abstract: Various embodiments herein provide techniques for Session Description Protocol (SDP)-based signaling of camera calibration parameters for multiple video streams. In embodiments, a device may receive an SDP attribute to indicate that a bitstream included in a real-time transport protocol (RTP)-based media stream includes camera calibration parameters. The device may obtain the camera calibration parameters based on the SDP attribute, and process the RTP-based media stream based on the camera calibration parameters. In embodiments, the camera calibration parameters may be used to stitch together (e.g., align and/or synchronize) the multiple video streams. In embodiments, the stitched video streams may form an immersive video content (e.g., 360-degree video content). Other embodiments may be described and claimed.Type: GrantFiled: October 24, 2023Date of Patent: February 25, 2025Assignee: Intel CorporationInventors: Ozgur Oyman, Gang Shen, Wenqing Fu, Wei Zong, Juan Zhao
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Patent number: 12198878Abstract: The present invention relates to a quick release structure for a keyboard, which allows users to quickly remove and assemble the keyboard using a quick release ball structure between the top case and bottom case of the keyboard instead of tools and is more convenient compared to traditional keyboards requiring tools to remove ribbon cables and screws. Further, a PCB board is designed to connect to the Type-C interface inside the keyboard via a PIN magnetic connector. The PIN magnetic connector is an interface technique that uses magnetic force to achieve quick connection and disconnection. It usually consists of a magnetic male socket and a magnetic female socket with PINs, which are automatically connected via magnetic force. The quick release ball structure and PIN magnetic connector achieve ultimate quick release of the keyboard, making it convenient for keyboard maintenance and modification.Type: GrantFiled: June 11, 2024Date of Patent: January 14, 2025Assignee: Shaodong Tongchi Technology Development Co., LtdInventor: Juan Zhao
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Publication number: 20240357580Abstract: This application discloses a scheduling method, a parameter transmission method, an apparatus, a device, a system, and a medium, which belong to the field of communication technologies. The method includes: obtaining a first predicted transmission parameter of each of a plurality of cells, where the first predicted transmission parameter indicates a predicted transmission parameter required for each cell during scheduling in a current periodicity; the plurality of cells are cells included in a signal coverage area of an RU, and a maximum transmission bandwidth between the RU and a BU is less than a sum of maximum transmission bandwidths required by the plurality of cells; and scheduling at least one of the plurality of cells based on the first predicted transmission parameters of the plurality of cells.Type: ApplicationFiled: June 28, 2024Publication date: October 24, 2024Inventors: Hongliang FU, Suwen WU, Jian ZHANG, Juan ZHAO
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Publication number: 20240348362Abstract: Embodiments of this application provide a data transmission method, a communication apparatus, and a communication system. The method includes: A baseband unit determines, from a first data stream of a first user, first data mapped to a first time unit, where a quantity of symbols included in the first time unit is less than a quantity of symbols included in one slot, and the first data is a part of data in the first data stream; and the baseband unit sends the first data to a radio frequency unit in a time window corresponding to the first time unit.Type: ApplicationFiled: June 27, 2024Publication date: October 17, 2024Inventors: Juan ZHAO, Suwen WU, Haiyang WANG
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Publication number: 20240309135Abstract: An aqueous dispersion contains multistage polymeric particles and optionally a polyfunctional carboxylic hydrazide containing at least two hydrazide groups per molecule, where the multistage polymeric particles are prepared by a multistage free-radical polymerization process comprising: (i) preparing a first polymer by a free-radical polymerization, followed by neutralizing the first polymer to a pH value of greater than 7.1; and (ii) preparing a second polymer in the presence of the neutralized first polymer obtained from step (i), to obtain the multistage polymeric particles comprising the first polymer and the second polymer at a weight ratio of the first polymer to the second polymer of from 27:73 to 60:40; where the first polymer comprises from 6% to 18% of structural units of an acid monomer, a salt thereof, or mixtures thereof; from 1.Type: ApplicationFiled: September 30, 2021Publication date: September 19, 2024Inventors: Xiaohong Yang, Jinfei Wang, Li Zhou, Juan Zhao
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Patent number: 12088959Abstract: Various embodiments herein provide techniques for Session Description Protocol (SDP)-based signaling of camera calibration parameters for multiple video streams. The camera calibration parameters may be used to stitch together (e.g., align and/or synchronize) the multiple video streams. In embodiments, the stitched video streams may form an immersive video content (e.g., 360-degree video content). Other embodiments may be described and claimed.Type: GrantFiled: October 14, 2020Date of Patent: September 10, 2024Assignee: Intel CorporationInventors: Ozgur Oyman, Gang Shen, Wenqing Fu, Wei Zong, Juan Zhao
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Publication number: 20240273851Abstract: Methods and apparatus for tile-based stitching and encoding of images are disclosed. An example apparatus to stitch and encode images includes tile generation circuitry to generate first input tiles from a first image and second input tiles from a second image, the first image from a first camera and the second image from a second camera. The example apparatus also includes stitching circuitry to process the first input tiles and the second input tiles to convert the first input tiles into corresponding first stitched tiles and to convert the second input tiles into corresponding second stitched tiles. The example apparatus further includes encoding circuitry to encode the first stitched tiles and the second stitched tiles in parallel, wherein the tile generation circuitry is to generate the first input tiles and the second input tiles based on division information associated with the encoding circuitry.Type: ApplicationFiled: November 25, 2021Publication date: August 15, 2024Inventors: Changliang Wang, Juan Zhao, Gang Shen, Wei Zong
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Publication number: 20240187469Abstract: Various embodiments herein provide techniques for Session Description Protocol (SDP)-based signaling of camera calibration parameters for multiple video streams. In embodiments, a device may receive an SDP attribute to indicate that a bitstream included in a real-time transport protocol (RTP)-based media stream includes camera calibration parameters. The device may obtain the camera calibration parameters based on the SDP attribute, and process the RTP-based media stream based on the camera calibration parameters. In embodiments, the camera calibration parameters may be used to stitch together (e.g., align and/or synchronize) the multiple video streams. In embodiments, the stitched video streams may form an immersive video content (e.g., 360-degree video content). Other embodiments may be described and claimed.Type: ApplicationFiled: October 24, 2023Publication date: June 6, 2024Inventors: Ozgur Oyman, Gang Shen, Wenqing Fu, Wei Zong, Juan Zhao
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Publication number: 20240152855Abstract: Disclosed in the present disclosure is an information-based intelligent quality traceability system for fresh milk, which includes a database module configured to store information of the system, a data encryption module configured to encrypt obtained information, an enterprise information module, a raw material information module, a first measurement module, a destruction information module, a transportation information module, a second measurement module, a processing information module, and a delivery information module. Each information module obtains information, a data decryption module is configured to decrypt obtained information, a vehicle condition analysis module is configured to analyze a relation between a vehicle running condition and product quality, and a data analysis module is configured to analyze the data of the system.Type: ApplicationFiled: June 2, 2023Publication date: May 9, 2024Inventors: Qi Yang, Ming HAN, Weihua LIU, Junhua YANG, Juan ZHAO, Xin LI, Wen ZHANG, Yating DENG
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Publication number: 20240110729Abstract: Disclosed in the present invention are a novel flat heat absorber for solar tower power generation and a system using same. The system comprises a windshield, a flat heat absorber, and a circulation pipeline, wherein the flat heat absorber is a main element for photothermal conversion and heat energy transfer, the windshield prevents heat loss of the heat absorber, and the circulation pipeline ensures the circulation of a working fluid. In a working process, a heat transfer fluid in the flat heat absorber absorbs heat and evaporates from an evaporation surface, releases heat and condenses on a condensation surface, the condensed heat transfer fluid flows back to the evaporation surface to enter circulation work of a next round, and heat is transferred to the working fluid by means of a gas-liquid phase change process.Type: ApplicationFiled: May 8, 2021Publication date: April 4, 2024Inventors: Xiang LING, Mingsheng DU, Changtian LIU, Juan ZHAO
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Patent number: 11912871Abstract: An aqueous dispersion comprising a silicone-acrylic polymer with reduced coagulum, a process of preparing the aqueous dispersion, and an aqueous coating composition comprising the aqueous dispersion and providing coatings with improved corrosion resistance.Type: GrantFiled: July 12, 2018Date of Patent: February 27, 2024Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Baoqing Zheng, Yan Wu, Jia Tang, James C. Bohling, Juan Zhao, Yujiang Wang
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Publication number: 20230411993Abstract: The present disclosure provides a data acquisition and control system of pulsed power supply for multi-load, and relates to the technical field of pulsed power. The system of the present disclosure is configured to control 18 sets of pulsed power supplies to provide 18 coils with stable and reliable excitation current featuring multiple output time sequences and flexible adjustability, such that a near-earth space plasma environment ground-based simulation device can simulate the magnetic field topology of the earth magnetosphere and realize a background magnetic field required by physical experiments. The system mainly achieves the following functions: control over charge and discharge of pulsed power supplies, selection of power supplies put in use, “delay trigger” setting, voltage monitoring, status monitoring of key components and output current display; and it is also necessary to realize failure alarm and failure handling for the purpose of ensuring the safety of equipment and personnel.Type: ApplicationFiled: June 21, 2022Publication date: December 21, 2023Applicant: HARBIN INSTITUTE OF TECHNOLOGYInventors: Peng E, Jian GUAN, Xun MA, Hongtao LI, Weijun DENG, Mingjun DING, Chuanhui KANG, Songjie LI, Jinshui XIAO, Juan ZHAO, Jie WAN, Li TAN, Liyi LI
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Patent number: 11845829Abstract: A two-component polyurethane composition comprising: a specific emulsion polymer, and a water-dispersible polyisocyanate; the emulsion polymer comprising, by weight based on the weight of the emulsion polymer, (a) greater than 15% to less than 30% of structural units of tert-butyl methacrylate, (b) greater than 10% of structural units of a hydroxy-functional alkyl (meth)acrylate, (c) structural units of a phosphorous-containing acid monomer and/or a salt thereof, (d) structural units of an additional acid monomer and/or a salt thereof, and (e) structural units of an additional monoethylenically unsaturated nonionic monomer; wherein the weight ratio of (d)/(c) is in the range of from 7.1:1 to 9.9:1; and a process of preparing the two-component polyurethane composition.Type: GrantFiled: August 15, 2019Date of Patent: December 19, 2023Assignees: DOW GLOBAL TECHNOLOGIES LLC, ROHM AND HAAS COMPANYInventors: Xiaohong Yang, Fengzhe Shi, Jinfei Wang, Juan Zhao, Li Zhou
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Patent number: 11838345Abstract: Various embodiments herein provide techniques for Session Description Protocol (SDP)-based signaling of camera calibration parameters for multiple video streams. In embodiments, a device may receive an SDP attribute to indicate that a bitstream included in a real-time transport protocol (RTP)-based media stream includes camera calibration parameters. The device may obtain the camera calibration parameters based on the SDP attribute, and process the RTP-based media stream based on the camera calibration parameters. In embodiments, the camera calibration parameters may be used to stitch together (e.g., align and/or synchronize) the multiple video streams. In embodiments, the stitched video streams may form an immersive video content (e.g., 360-degree video content). Other embodiments may be described and claimed.Type: GrantFiled: December 4, 2020Date of Patent: December 5, 2023Assignee: Intel CorporationInventors: Ozgur Oyman, Gang Shen, Wenqing Fu, Wei Zong, Juan Zhao
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Publication number: 20230331889Abstract: An aqueous polymer composition comprises (A) a specific emulsion polymer comprising structural units of a cycloalkyl (meth)acrylate, structural units of an acetoacetoxy or acetoacetamide functional monomer, and structural units of a phosphorous acid monomer, a salt thereof, or mixtures thereof; and (B) a specific amount of a waterborne resin comprising at least one fatty acid ester segment and having a number average molecular weight of 20,000 g/mol or less, based on the total dry weight of the emulsion polymer and the waterborne resin. A coating composition comprising such aqueous polymer composition provides coatings made therefrom with improved anti-corrosion property.Type: ApplicationFiled: October 10, 2020Publication date: October 19, 2023Inventors: Yan Wu, Baoqing Zheng, Fu Zhan, Changkun Piao, Juan Zhao, Hao Hu, Xiuqing Xu, Jia Tang, Dong Yun
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Patent number: 11748952Abstract: An apparatus and method for efficient image optimized image stitching. For example, one embodiment of an apparatus comprises: feature search area identification circuitry/logic to narrow down a feature search area based on possible overlap between two image frames; feature detection circuitry/logic to identify a plurality of feature points in a first image frame of the two image frames; feature matching circuitry/logic to map one or more of the plurality of feature points from the first image frame to corresponding feature points in the right image frame; image frame stitching and blending circuitry/logic to stitch the first image frame and second image frame based on the mapping of the feature points between the two image frames and to blend a portion of the first image frame with a portion of the second image frame.Type: GrantFiled: September 27, 2017Date of Patent: September 5, 2023Assignee: Intel CorporationInventors: Feng Yuan, Wei Zong, Juan Zhao, Junkai Wu
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Patent number: 11738406Abstract: A method for laser carving of paint on an outer surface of a vehicle wheel includes a step of priming: priming an outer surface of the wheel to form a painted surface; a step of laser carving: carving the primer from a selected area of the wheel by laser to remove the painted surface from the selected area, the selected area having an exposed area with metallic luster, and a step of fine-polish: polishing the outer surface of the wheel to form a fine-polished area at the exposed area. The painted surface on the wheel can be quickly removed to disclose a selected area with metallic luster, while the wheel is prevented from corrosion so as to reduce manufacturing cost and increase precision.Type: GrantFiled: June 24, 2020Date of Patent: August 29, 2023Assignees: Jian Sin Industrial Co., Ltd., Volvo Car CorporationInventors: Ching Jui Chang, Jui Lung Kao, Yung Sheng Wang, Viktor Robertsson, Andreas Andreen, Juan Zhao
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Patent number: 11702493Abstract: An aqueous dispersion and an aqueous coating composition comprising the aqueous dispersion, and the aqueous coating composition providing coatings made therefrom with improved anti-corrosion property and good water resistance and block resistance.Type: GrantFiled: September 28, 2018Date of Patent: July 18, 2023Assignees: Dow Global Technologies, LLC, Rohm and Haas CompanyInventors: Yan Wu, Baoqing Zheng, Juan Zhao, Shujun Shu, Jia Tang, Dong Yun, Danniebelle Haase
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Publication number: 20230220141Abstract: An aqueous dispersion of multistage polymeric particles comprising at least two polymers, a process for preparing the aqueous dispersion of multistage polymeric particles; and an aqueous coating composition comprises such aqueous dispersion of multistage polymeric particles providing coatings with hot resistance, alcohol resistance, alkali resistance and acetic acid resistance.Type: ApplicationFiled: June 28, 2020Publication date: July 13, 2023Inventors: Xiaohong Yang, Jinfei Wang, Fengzhe Shi, Juan Zhao, Yawei Xu