Patents by Inventor Zhou Wu
Zhou Wu 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: 20240146892Abstract: A system obtains a data set representing immersive video content for display at a display time, including first data representing the content according to a first level of detail, and second data representing the content according to a second higher level of detail. During one or more first times prior to the display time, the system causes at least a portion of the first data to be stored in a buffer. During one or more second times prior to the display time, the system generates a prediction of a viewport for displaying the content to a user at the display time, identifies a portion of the second data corresponding to the prediction of the viewport, and causes the identified portion of the second data to be stored in the video buffer. At the display time, the system causes the content to be displayed to the user using the video buffer.Type: ApplicationFiled: January 8, 2024Publication date: May 2, 2024Inventors: Fanyi Duanmu, Jun Xin, Hsi-Jung Wu, Xiaosong Zhou
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Patent number: 11971482Abstract: A system for providing six-dimensional position data of an object in a three-dimensional (3D) space, the system including a light source configured to emit a light beam in an x-direction, a mirror including a mirror plane disposed in an x-y plane and a beam splitter configured for reflecting the light beam from the light source onto the mirror before being directed to the object, the light beam reflected by the object onto the beam splitter before being directed through a lens to an image plane to form an image.Type: GrantFiled: August 18, 2023Date of Patent: April 30, 2024Assignee: MLOptic Corp.Inventors: Sophia Shiaoyi Wu, Gary Fu, Sean Huentelman, Wei Zhou
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Publication number: 20240125699Abstract: A microfluidic ion detection chip having a bubble brightening structure includes a substrate, an upper plate, two glass cover plates, and a foam board. The substrate is provided with a fluid mixing region, a lower optical detection through hole, and a lower gas flow channel. The upper plate is adhesively connected to the substrate and is provided with a sample outlet, an upper optical detection through hole, an upper gas flow channel, and two sample inlets, the upper gas flow channel and the lower gas flow channel are combined to form a gas flow channel. The two glass cover plates are respectively disposed at the lower optical detection through hole and the upper optical detection through hole. The foam board is provided with a foaming structure capable of generating bubbles and a surfactant coated on the foam board, the foam board is disposed at the gas flow channel.Type: ApplicationFiled: October 19, 2021Publication date: April 18, 2024Inventors: Zongtao LI, Hong WANG, Yongheng XING, Jiasheng LI, Jiexin LI, Zhou LU, Junhao WU
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Patent number: 11956295Abstract: Techniques for multi-view video streaming are described in the present disclosure, wherein a viewport prediction may be employed at a client-end based on analysis of pre-fetched media item data and ancillary information. A streaming method may first prefetch a portion of content of a multi-view media item. The method may next identify a salient region from the prefetched content and may then download additional content of the media item that corresponds to the identified salient region.Type: GrantFiled: March 20, 2020Date of Patent: April 9, 2024Assignee: APPLE INC.Inventors: Fanyi Duanmu, Alexandros Tourapis, Jun Xin, Hsi-Jung Wu, Xiaosong Zhou
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Patent number: 11954011Abstract: An apparatus and a method for executing a customized production line using an artificial intelligence development platform, a computing device and a computer readable storage medium are provided. The apparatus includes: a production line executor configured to generate a native form of the artificial intelligence development platform based on a file set, the native form to be sent to a client accessing the artificial intelligence development platform so as to present a native interactive page of the artificial intelligence development platform; and a standardized platform interface configured to provide an interaction channel between the production line executor and the artificial intelligence development platform. The production line executor is further configured to generate an intermediate result by executing processing logic defined in the file set and to process the intermediate result by interacting with the artificial intelligence development platform via the standardized platform interface.Type: GrantFiled: October 28, 2020Date of Patent: April 9, 2024Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Yongkang Xie, Ruyue Ma, Zhou Xin, Hao Cao, Kuan Shi, Yu Zhou, Yashuai Li, En Shi, Zhiquan Wu, Zihao Pan, Shupeng Li, Mingren Hu, Tian Wu
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Publication number: 20240106584Abstract: Payload transmission of multiple stations on a single resource unit may be performed. New and/or updated signaling may be introduced to enable a transmitter, e.g., an access point (AP), to include information/signaling in the preamble or in other frames. A receiver (e.g., a wireless station) that receives this information/signaling may accordingly determine in which RU it should decode to receive its allocated data or payload, allowing multiple receivers or STAs to share a single resource unit (RU). The new/updated signaling may include modified hybrid downlink multiuser signaling in Ultra High Reliability Signal (UHR-SIG), a group association identifier (gAID), a predefined special AID corresponding to an RU with use of a Bloom filter, multiple predefined special AIDs each corresponding to a non-overlapping group of wireless stations, and/or signaling announcing time sharing of single RUs.Type: ApplicationFiled: September 22, 2023Publication date: March 28, 2024Inventors: Jinjing Jiang, Lochan Verma, Jarkko L. Kneckt, Yong Liu, Ahmad Reza Hedayat, Tianyu Wu, Zhou Lan
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Patent number: 11934066Abstract: A display device and a manufacturing method thereof, an electronic device, and a light control panel are provided. The display device includes a light control panel and a display liquid crystal panel. The display liquid crystal panel is on a light-emitting side of the light control panel; the light control panel includes a light control region, and the light control region is configured to provide adjusted backlight to the display liquid crystal panel; the display liquid crystal panel includes a display region, and the display region is configured to receive the adjusted backlight to perform display; and a distance between two opposite edges of the light control region in at least one direction is greater than a distance between two opposite edges of the display region in the at least one direction.Type: GrantFiled: October 14, 2020Date of Patent: March 19, 2024Assignees: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yuntian Zhang, Zhou Rui, Peng Jiang, Haipeng Yang, Chunxu Zhang, Zhonghou Wu, Li Tian, Ke Dai
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Patent number: 11924391Abstract: A system obtains a data set representing immersive video content for display at a display time, including first data representing the content according to a first level of detail, and second data representing the content according to a second higher level of detail. During one or more first times prior to the display time, the system causes at least a portion of the first data to be stored in a buffer. During one or more second times prior to the display time, the system generates a prediction of a viewport for displaying the content to a user at the display time, identifies a portion of the second data corresponding to the prediction of the viewport, and causes the identified portion of the second data to be stored in the video buffer. At the display time, the system causes the content to be displayed to the user using the video buffer.Type: GrantFiled: December 16, 2022Date of Patent: March 5, 2024Assignee: Apple Inc.Inventors: Fanyi Duanmu, Jun Xin, Hsi-Jung Wu, Xiaosong Zhou
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Publication number: 20240070913Abstract: Embodiments of the present disclosure provide a positioning method and apparatus, a device, and a storage medium, the method is applied to a wearable display device, where the wearable display device includes a display host and a peripheral, the display host and/or the peripheral are used for projecting a structure light image onto an object in a real environment, and the method includes: acquiring an image obtained by the display host shooting the object, and an image obtained by the peripheral shooting the object; and determining, according to image obtained by shooting and the structure light image, a pose of the peripheral relative to the display host.Type: ApplicationFiled: August 25, 2023Publication date: February 29, 2024Inventors: Zhou XUE, Hanzhen LI, Xu CHANG, Junliang SHAN, Yongjie ZHANG, Xin WANG, Tao WU
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Publication number: 20240069511Abstract: Instruction generation for a data processing array and microcontroller includes generating a tensor-level intermediate representation from a machine learning model using kernel expressions. Statements of the tensor-level intermediate representation are partitioned into a first set of statements and a second set of statements. From the first set of statements, kernel instructions are generated based on a reconfigurable neural engine model. The kernel instructions are executable by a compute tile of a data processing array to implement compute functions of the machine learning model. From the set of second statements, microcontroller instructions are generated based on a super-graph model. The microcontroller instructions are executable by a microcontroller of the data processing array to move data into and out from the data processing array.Type: ApplicationFiled: August 31, 2022Publication date: February 29, 2024Applicant: Xilinx, Inc.Inventors: Jorn Tuyls, Xiao Teng, Sanket Pandit, Rajeev Patwari, Qian Zhou, Ehsan Ghasemi, Ephrem C. Wu, Elliott Delaye, Aaron Ng
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Publication number: 20230323092Abstract: The present disclosure provides a graphene composite plastic for heat dissipation, comprising 10%-85% of carrier resin, 10%-85% of modified graphene, 1%-10% of lubricant, 1%-5% of coupling agent and a stabilizer. The present disclosure also provides a method for preparing the above graphene composite plastic.Type: ApplicationFiled: January 10, 2023Publication date: October 12, 2023Inventor: Zhou WU
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Patent number: 11769123Abstract: A payment method by a processing server to process payment that is independently performed between a user equipment and a payment channel server is provided. The method includes: generating, by the processing server, a payment order bound to a merchant order generated by a merchant device by determining a corresponding item ID, of a service and/or a product for purchase, that is registered with the payment channel server, the merchant order corresponding to the service and/or the product provided by the merchant device; obtaining, by the processing server, a payment voucher corresponding to the payment order; matching, by the processing server, based on the payment voucher, the merchant order bound to the payment order; and transmitting, by the processing server to the merchant device, based on the matched merchant order, a service/product providing notification for providing the service and/or the product to the user equipment.Type: GrantFiled: August 22, 2022Date of Patent: September 26, 2023Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Dong Po Bao, Song Jian Wang, Jian Wei Deng, Rui Zhou Wu, Dan Zeng, Qiang Fei, Ning Guo Chen
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Patent number: 11767416Abstract: The present disclosure provides a graphene composite plastic for heat dissipation, comprising 10%-85% of carrier resin, 10%-85% of modified graphene, 1%-10% of lubricant, 1%-5% of coupling agent and a stabilizer. The present disclosure also provides a method for preparing the above graphene composite plastic.Type: GrantFiled: January 10, 2023Date of Patent: September 26, 2023Inventor: Zhou Wu
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Publication number: 20220398554Abstract: A payment method by a processing server to process payment that is independently performed between a user equipment and a payment channel server is provided. The method includes: generating, by the processing server, a payment order bound to a merchant order generated by a merchant device by determining a corresponding item ID, of a service and/or a product for purchase, that is registered with the payment channel server, the merchant order corresponding to the service and/or the product provided by the merchant device; obtaining, by the processing server, a payment voucher corresponding to the payment order; matching, by the processing server, based on the payment voucher, the merchant order bound to the payment order; and transmitting, by the processing server to the merchant device, based on the matched merchant order, a service/product providing notification for providing the service and/or the product to the user equipment.Type: ApplicationFiled: August 22, 2022Publication date: December 15, 2022Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Dong Po BAO, Song Jian WANG, Jian Wei DENG, Rui Zhou WU, Dan ZENG, Qiang FEI, Ning Guo CHEN
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Patent number: 11461745Abstract: A payment method by a processing server to process payment that is independently performed between a user equipment and a payment channel server is provided. The method includes: generating, by the processing server, a payment order bound to a merchant order generated by a merchant device by determining a corresponding item ID, of a service and/or a product for purchase, that is registered with the payment channel server, the merchant order corresponding to the service and/or the product provided by the merchant device; obtaining, by the processing server, a payment voucher corresponding to the payment order; matching, by the processing server, based on the payment voucher, the merchant order bound to the payment order; and transmitting, by the processing server to the merchant device, based on the matched merchant order, a service/product providing notification for providing the service and/or the product to the user equipment.Type: GrantFiled: September 10, 2020Date of Patent: October 4, 2022Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Dong Po Bao, Song Jian Wang, Jian Wei Deng, Rui Zhou Wu, Dan Zeng, Qiang Fei, Ning Guo Chen
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Patent number: 11439355Abstract: A physiological signal sensor, comprising a self-oscillating complementary split-ring resonator (SO-CSRR), a demodulator and a microcontroller (MCU). The SO-CSRR detects a physiological signal and outputs a modulated signal, the demodulator receives the modulated signal and outputs a pulse physiological signal, the baseband amplifier receives the pulse physiological signal and outputs an amplified pulse physiological signal, and the MCU receives the amplified pulse physiological signal and outputs a digital signal.Type: GrantFiled: April 17, 2020Date of Patent: September 13, 2022Assignee: NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Chao-Hsiung Tseng, Cheng-Zhou Wu
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Patent number: 11101905Abstract: A method for operating a data processing system to generate an estimate of radiative contamination at nodes in an RF circuit characterized by a plurality of circuit elements connected by metal traces on a circuit board are disclosed. The data processing system to receive information specifying a coupled radiation matrix based on the metal traces and a simulation of an RF circuit with the components connected by non-radiating nodes. The data processing system generates a coupled power list for at least one node of the model, each entry in the coupled power list includes a coupled power value indicating a power level received by EM radiation from another of the nodes.Type: GrantFiled: July 8, 2020Date of Patent: August 24, 2021Assignee: Keysight Technologies, Inc.Inventors: Rulon Van Dyke, Tong Zhou Wu
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Publication number: 20210244363Abstract: A physiological signal sensor, comprising a self-oscillating complementary split-ring resonator (SO-CSRR), a demodulator and a microcontroller (MCU). The SO-CSRR detects a physiological signal and outputs a modulated signal, the demodulator receives the modulated signal and outputs a pulse physiological signal, the baseband amplifier receives the pulse physiological signal and outputs an amplified pulse physiological signal, and the MCU receives the amplified pulse physiological signal and outputs a digital signal.Type: ApplicationFiled: April 17, 2020Publication date: August 12, 2021Inventors: CHAO-HSIUNG TSENG, CHENG-ZHOU WU
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Publication number: 20200410463Abstract: A payment method by a processing server to process payment that is independently performed between a user equipment and a payment channel server is provided. The method includes: generating, by the processing server, a payment order bound to a merchant order generated by a merchant device by determining a corresponding item ID, of a service and/or a product for purchase, that is registered with the payment channel server, the merchant order corresponding to the service and/or the product provided by the merchant device; obtaining, by the processing server, a payment voucher corresponding to the payment order; matching, by the processing server, based on the payment voucher, the merchant order bound to the payment order; and transmitting, by the processing server to the merchant device, based on the matched merchant order, a service/product providing notification for providing the service and/or the product to the user equipment.Type: ApplicationFiled: September 10, 2020Publication date: December 31, 2020Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTDInventors: Dong Po BAO, Song Jian Wang, Jian Wei Deng, Rui Zhou Wu, Dan Zeng, Qiang Fei, Ning Guo Chen
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Patent number: D1021808Type: GrantFiled: August 9, 2021Date of Patent: April 9, 2024Inventors: Ke Lou, Zhenbin Zhou, Kaijun Zhou, Zhi Mou Wu