Patents by Inventor Xiaoyu Sun
Xiaoyu Sun 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: 20240121817Abstract: The present disclosure relates to electronic device, communication method and storage medium in a wireless communication system. An electronic device on control device side is provided, the electronic device comprises a processing circuitry configured to: group a plurality of terminal devices based on data configuration characteristics of the plurality of terminal devices; determine a contention window for each group; and notify each of the plurality of terminal devices of the contention window associated therewith, such that each of the terminal devices is able to perform data transmission within the respective contention window in a contention-based manner.Type: ApplicationFiled: November 16, 2023Publication date: April 11, 2024Applicant: Sony Group CorporationInventors: Wei CHEN, Xiaoyu ZHAO, Xin GUO, Chen SUN
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Publication number: 20240108808Abstract: Syringe assemblies are provided including a partially pre-filled syringe barrel and a plunger rod that incorporates one or more retention elements on the plunger rod that prevents solution from entering a non-sterile area of the syringe when the plunger rod is pulled back. Methods to manufacture a sterilized partially-filled pre-fill syringe assembly are also disclosed.Type: ApplicationFiled: December 14, 2023Publication date: April 4, 2024Applicant: Becton, Dickinson and CompanyInventors: Paul P. Marici, Xiaoyu Sun, Jonathan Marek Zalot, Youstina Matta
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Publication number: 20240067706Abstract: Disclosed are a fully human broad-spectrum neutralizing antibody against coronavirus, and the use thereof. Specifically disclosed are a fully human monoclonal antibody against an S2 region of coronavirus S protein, a nucleic acid sequence encoding the antibody, and a preparation method therefor. The antibody can effectively bind to and neutralize a variety of coronaviruses in a broad spectrum manner, and can be used for preventing and treating diseases related to coronavirus infection, such as SARS-CoV-2. Further disclosed is the potential use thereof in vaccine design.Type: ApplicationFiled: January 5, 2022Publication date: February 29, 2024Applicant: CENTER FOR EXCELLENCE IN MOLECULAR CELL SCIENCE, CHINESE ACADEMY OF SCIENCESInventors: Bing Sun, Xiaoyu Sun, Chunyan Yi, Zhiyang Ling, Yaguang Zhang
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Publication number: 20240069971Abstract: An artificial intelligence (AI) accelerator device may include a plurality of on-chip mini buffers that are associated with a processing element (PE) array. Each mini buffer is associated with a subset of rows or a subset of columns of the PE array. Partitioning an on-chip buffer of the AI accelerator device into the mini buffers described herein may reduce the size and complexity of the on-chip buffer. The reduced size of the on-chip buffer may reduce the wire routing complexity of the on-chip buffer, which may reduce latency and may reduce access energy for the AI accelerator device. This may increase the operating efficiency and/or may increase the performance of the AI accelerator device. Moreover, the mini buffers may increase the overall bandwidth that is available for the mini buffers to transfer data to and from the PE array.Type: ApplicationFiled: August 31, 2022Publication date: February 29, 2024Inventors: Xiaoyu SUN, Xiaochen PENG, Murat Kerem AKARVARDAR
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Publication number: 20240053899Abstract: A circuit includes a data buffer configured to sequentially output first and second pluralities of bits, a plurality of memory macros having a total number, and a distribution network coupled between the data buffer and the plurality of memory macros. The distribution network separates the first plurality of bits into the total number of first subsets, and outputs each first subset to a corresponding memory macro, and either outputs an entirety of the second plurality of bits to each memory macro, or separates the second plurality of bits into a number of second subsets less than or equal to the total number, and outputs each second subset to one or more corresponding memory macros. Each memory macro outputs a product of the corresponding first subset and the one of the entirety of the second plurality of bits or the corresponding second subset of the second plurality of bits.Type: ApplicationFiled: May 2, 2023Publication date: February 15, 2024Inventors: Xiaoyu SUN, Murat Kerem AKARVARDAR
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Publication number: 20240028869Abstract: A reconfigurable processing circuit of an AI accelerator and a method of operating the same are disclosed. In one aspect, the reconfigurable processing circuit includes a first memory configured to store an input activation state, a second memory configured to store a weight, a multiplier configured to multiply the weight and the input activation state and output a product, a first multiplexer (mux) configured to, based on a first selector, output a previous sum from a previous reconfigurable processing element, a third memory configured to store a first sum, a second mux configured to, based on a second selector, output the previous sum or the first sum, an adder configured to add the product and the previous sum or the first sum to output a second sum, and a third mux configured to, based on a third selector, output the second sum or the previous sum.Type: ApplicationFiled: July 21, 2022Publication date: January 25, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Xiaoyu Sun, Rawan Naous, Murat Kerem Akarvardar
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Patent number: 11878148Abstract: Syringe assemblies are provided including a partially pre-filled syringe barrel and a plunger rod that incorporates one or more retention elements on the plunger rod that prevents solution from entering a non-sterile area of the syringe when the plunger rod is pulled back. Methods to manufacture a sterilized partially-filled pre-fill syringe assembly are also disclosed.Type: GrantFiled: June 23, 2020Date of Patent: January 23, 2024Assignee: Becton, Dickinson and CompanyInventors: Paul P. Marici, Xiaoyu Sun, Jonathan Marek Zalot, Youstina Matta
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Publication number: 20240013042Abstract: Systems and methods for a pipelined heterogeneous dataflow for an artificial intelligence accelerator are disclosed. A pipelined processing core includes a first processing core configured to have a first type of dataflow and a second processing core configured to have a second type of dataflow. The first processing core includes a matrix array of PEs arranged in columns and rows, each of the PEs configured to perform a MAC operation based on an input and a weight. The second processing core is configured to receive an output from the first processing core. The second processing core includes a column of PEs configured to perform MAC operations.Type: ApplicationFiled: July 7, 2022Publication date: January 11, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Xiaoyu Sun, Kerem Akarvardar
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Publication number: 20230367497Abstract: A memory system, an operating method and a controller are provided. The memory system comprises a memory array and a controller. The memory array comprises a probing memory block and a plurality of memory blocks. The controller is configured to perform; write a probing data to the probing memory block; detect a strength of the probing data from the probing memory block to obtain an aging condition of the memory array; and control each memory block to be enabled or disabled according to the aging condition.Type: ApplicationFiled: May 10, 2022Publication date: November 16, 2023Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Xiaoyu Sun, Kerem Akarvardar, Rawan Naous
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Publication number: 20230368014Abstract: A design method, an operating method and an electronic system are provided. The method comprises receiving a training dataset having a plurality of training data, wherein each training data is labeled to one of a plurality of classes; selecting at least one first class from the plurality of classes and establishing a first category having the at least one selected first class; training a first model with the training dataset, and using the at least one first class within the first category for verification; and implementing the first model on the accelerator.Type: ApplicationFiled: May 10, 2022Publication date: November 16, 2023Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kerem Akarvardar, Rawan Naous, Xiaoyu Sun
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Publication number: 20230367664Abstract: A method for managing an ECU on a vehicle, and an ECU and a computer-readable storage medium are disclosed. The method may include: monitoring a working state of at least one ECU on a vehicle (S201); and in response to detecting an abnormal ECU in an abnormal working state, sending a control instruction to the abnormal ECU, where the control instruction is configured to trigger the abnormal ECU to execute a corresponding restore action (S202).Type: ApplicationFiled: November 3, 2021Publication date: November 16, 2023Inventors: Cui LI, Zhonghui CHE, Xiaoyu SUN
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Publication number: 20230284043Abstract: A prediction method applied to a terminal device includes determining, by the terminal device, that first information and second information meet a first preset condition. The first information is beam history information of at least one beam and/or frequency history information of at least one frequency, and the second information is position history information of the terminal device. The method further includes predicting, by the terminal device, a target beam set and/or a target frequency set based on the first information and the second information, where the target beam set is a subset of a beam set delivered by a network device, and the target frequency set is a subset of a frequency set delivered by the network device.Type: ApplicationFiled: July 13, 2021Publication date: September 7, 2023Inventors: Xiaoyu Sun, Haiyi Liu, Bo Xu
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Publication number: 20230275645Abstract: A measurement method and a terminal device are provided. The method includes: the terminal device clusters at least two transmission (TX) beams based on TX beam historical information of the at least two TX beams, to obtain several TX beam categories; and the terminal device determines a target TX-RX beam pair based on the several TX beam categories and at least one receiving RX beam.Type: ApplicationFiled: July 13, 2021Publication date: August 31, 2023Inventors: Xiaoyu Sun, Haiyi Liu, Bo Xu
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Publication number: 20230229922Abstract: A training method, an operating method and a memory system are provided. The operating method comprises using a first memory block of the memory system for computation; obtaining an aging condition of the memory system; determining whether the aging condition meets a predetermined aging condition; and when it is determined that the aging condition meets the predetermined aging condition, enabling the second memory block and using the first memory block and the second memory block for computation.Type: ApplicationFiled: January 17, 2022Publication date: July 20, 2023Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Xiaoyu Sun, Kerem Akarvardar, Rawan Naous
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Publication number: 20230231302Abstract: This application provides a wearable device. The wearable device includes a cover, a screen component, an antenna bracket, a first antenna, a metal middle frame, a circuit board, and a bottom cover. The cover and the bottom cover are respectively connected to two sides of the metal middle frame, the screen component is connected to a side of the cover facing the bottom cover, and the circuit board is located in a space enclosed by the metal middle frame, the screen component, and the bottom cover. An accommodating space is jointly enclosed by an end of the screen component, an inner wall of the metal middle frame, and an inner wall of the cover, the antenna bracket is disposed in the accommodating space, and the first antenna is disposed on the antenna bracket and is connected to the circuit board by using a feedpoint.Type: ApplicationFiled: June 9, 2021Publication date: July 20, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Bing Liu, Menglong Zhao, Jianming Gao, Xiaoyu Sun, YUCHAN YANG, CHIEN-MING LEE
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Publication number: 20230181799Abstract: The invention provides method of guiding unidirectional movement of a cell comprising exposing the cell to a surface comprising an asymmetric, three-dimensional pattern of one or a plurality of topographical elements for a time period sufficient to bias actin polymerization within the cell. The invention also provides methods of inducing directional movement of a cell, and methods of harnessing an actin wave within a cell. In addition, the invention provides compositions comprising a contact side, wherein at least a portion of the contact side comprises a cell contact portion comprising an asymmetric, three-dimensional pattern of one or a plurality of topographical elements, and methods of inducing healing of a wound of a subject comprising contacting the wound with the composition.Type: ApplicationFiled: November 28, 2022Publication date: June 15, 2023Inventors: Wolfgang Losert, John T. Fourkas, Meghan Driscoll, Floyd Bates, II, Xiaoyu Sun, Can Guven, Joshua Parker
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Publication number: 20230063354Abstract: A method for adaptively optimizing an autonomous driving system includes obtaining a driving intent of a driver of a target vehicle, wherein the target vehicle is an autonomous driving vehicle controlled by the autonomous driving system, detecting, based on the driver's driving intent, that a conflict exists between a first driving behavior of the target vehicle controlled by the autonomous driving system and the driver's driving intent, and updating the autonomous driving system such that a driving behavior of the target vehicle controlled by an updated autonomous driving system matches the driving intent.Type: ApplicationFiled: November 8, 2022Publication date: March 2, 2023Inventors: Xiaoyu Sun, Hongqiang Guo, Qin Wang, Deming Zhang
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Patent number: 11436395Abstract: A method for prediction of key performance parameters of an aero-engine transition state acceleration process based on space reconstruction. Aero-engine transition state acceleration process test data provided by a research institute is used for establishing a training dataset and a testing dataset; dimension increase is conducted on the datasets based on the data space reconstruction of an auto-encoder; model parameters optimization is conducted by population optimization algorithms which is represented by particle swarm algorithm; and random forest regression algorithm performing well on high-dimensional data is used for carrying out regression on transition state performance parameters, which realizes effective real-time prediction from the perspective of engineering application.Type: GrantFiled: June 27, 2018Date of Patent: September 6, 2022Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Shuo Zhang, Xiaoyu Sun, Jibang Li, Ximing Sun
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Patent number: 11250090Abstract: A recommended content display method includes: receiving an operation signal directed to a target statement in a page displayed on a user interface of an application; determining an interested character sequence on the page according to the operation signal; and additionally displaying at least one group of recommended content on the user interface of the application. The interested character sequence includes the target statement and at least one of a preceding statement before the target statement or a following statement after the target statement. The recommended content is information content associated with the interested character sequence.Type: GrantFiled: April 17, 2020Date of Patent: February 15, 2022Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventor: Xiaoyu Sun
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Publication number: 20200405965Abstract: Syringe assemblies are provided including a partially pre-filled syringe barrel and a plunger rod that incorporates one or more retention elements on the plunger rod that prevents solution from entering a non-sterile area of the syringe when the plunger rod is pulled back. Methods to manufacture a sterilized partially-filled pre-fill syringe assembly are also disclosed.Type: ApplicationFiled: June 23, 2020Publication date: December 31, 2020Applicant: Becton, Dickinson and CompanyInventors: Paul P. Marici, Xiaoyu Sun, Jonathan Marek Zalot, Youstina Matta