Patents by Inventor Jun Xu

Jun Xu 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).

  • Publication number: 20230078401
    Abstract: A programming pulse is caused to be applied to a wordline associated with a memory cell of the memory sub-system. A program verify operation is caused to be performed on the memory cell to determine that a measured threshold voltage associated with the memory cell. The measured threshold voltage associated with the memory cell is stored in a sensing node associated with the memory cell. A bitline voltage matching the measured threshold voltage is caused to be applied to a bitline associated with the memory cell to reduce a rate of programming associated with the memory cell.
    Type: Application
    Filed: November 17, 2022
    Publication date: March 16, 2023
    Inventors: Jun Xu, Violante Moschiano, Erwin E. Yu
  • Publication number: 20230081856
    Abstract: A wireless communication method for use in a wireless terminal comprises receiving, from a wireless network node, a signal associated with a paging message, and processing the received signal based on an event associated with an extended user equipment identification, UE ID, of the wireless terminal.
    Type: Application
    Filed: August 11, 2022
    Publication date: March 16, 2023
    Inventors: Focai PENG, Jun XU, Mengzhu CHEN, Xuan MA, Yuzhou HU, Jing LIU, Qiujin GUO, Xiaoying MA, Cuihong HAN
  • Publication number: 20230072756
    Abstract: A recliner chair, love seat, or sofa comprises a backrest, a seat, a footrest, and pairs of symmetrical, oppositely disposed linkage members for moving the backrest between upright and reclined positions, and for moving the footrest between retracted and extended positions. A protective cover is fixedly attached to the footrest such that opposite sides of forward portions of the pairs of symmetrical, oppositely disposed linkage members are covered so as to prevent parts of young children or pets from being caught within the forward portions of the pairs of symmetrical, oppositely disposed linkage members as the pairs of symmetrical, oppositely disposed linkage members are moving the footrest between its retracted and extended positions.
    Type: Application
    Filed: September 6, 2021
    Publication date: March 9, 2023
    Inventors: CHIH HSIUNG LIU, MEI JUN XU, KUI QING ZHAO
  • Patent number: 11598403
    Abstract: In an aspect, an isolation device is provided for a belt and a component shaft in an engine. The device includes a hub, a pulley, an isolation spring and a damping member that is fixed rotationally relative to the hub and is engageable frictionally with the pulley. Torque transmission through the spring below a selected non-zero torque, irrespective of hub load on the pulley, drives a change in radius of the helical coils of the spring that is sufficiently small that the spring avoids pressing the damping member against the pulley. Torque transmission through the spring above the selected non-zero torque, irrespective of hub load on the pulley, drives a change in radius of the helical coils that is sufficiently large that the isolation spring applies a radial force to press the damping member against the pulley so as to generate frictional damping.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: March 7, 2023
    Assignee: LITENS AUTOMOTIVE PARTNERSHIP
    Inventors: Warren J. Williams, Marek Frankowski, Jun Xu
  • Patent number: 11601176
    Abstract: Provided is a method and an apparatus for encoding CSI, a storage medium, and a processor, where the method includes: placing a first type of information bits of the CSI in a first type of position indexes of the position index set, and determining, from the indexes other than the first type of position indexes determined by the first type of information bits in the position index set, indexes of the second type of information bits of the CSI, indexes of the third type of information bits of the CSI, and indexes of the fourth type of information bits in the position index set; or placing the fourth type of information bits in the fourth type of position indexes of the position index set, and determining indexes of the first type of information bits, indexes of the second type of information bits, and indexes of the third type of information bits of the CSI in the position index set from indexes other than the fourth type of position indexes determined by the fourth type of information bits in the position ind
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: March 7, 2023
    Assignee: ZTE Corporation
    Inventors: Mengzhu Chen, Jin Xu, Jun Xu, Hao Wu
  • Publication number: 20230067457
    Abstract: A system includes a memory device including a memory array and control logic, operatively coupled with the memory array, to perform operations including causing an erase operation to be performed. The erase operation includes sub-operations. The operations further include causing defect detection to be performed during at least one sub-operation of the sub-operations. The defect detection is performed using at least one defect detection method with respect to at least one failure point.
    Type: Application
    Filed: August 17, 2022
    Publication date: March 2, 2023
    Inventors: Jun Xu, Kitae Park
  • Publication number: 20230060943
    Abstract: A system includes a memory device including a memory array and a processing device, operatively coupled with the memory array, to perform operations including causing defect management information to be obtained from the memory device. The defect management information includes status information with respect to a status of the memory array and supplemental defect management information associated with a media access operation performed with respect to the memory array. The operations further include analyzing the defect management information to determine a likelihood of defect with respect to the memory array, and identifying, based on the likelihood of defect, a defect status of the memory array.
    Type: Application
    Filed: August 17, 2022
    Publication date: March 2, 2023
    Inventors: Jun Xu, Kitae Park
  • Publication number: 20230058672
    Abstract: A wireless communication method for use in a wireless terminal is disclosed.
    Type: Application
    Filed: July 29, 2022
    Publication date: February 23, 2023
    Applicant: ZTE CORPORATION
    Inventors: Qiujin GUO, Jun XU, Mengzhu CHEN, Xiaoying MA, Qiang FU, Jian KANG
  • Patent number: 11588575
    Abstract: Disclosed are a method and apparatus for processing interference, a storage medium and an electronic device. The method includes: generating a first reference signal, and sending the first reference signal according to a first parameter set.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: February 21, 2023
    Assignee: ZTE CORPORATION
    Inventors: Mengzhu Chen, Hao Wu, Saijin Xie, Jun Xu, Yu Ngok Li, Yajun Zhao, Hanqing Xu
  • Publication number: 20230041986
    Abstract: A direct-current coupling hydrogen production system includes at least one electricity generation system and multiple hydrogen production electrolyzer systems. The electricity generation system includes: a controller, N renewable energy systems, multiple conversion systems and a power switching unit. The power switching unit includes N input ports and M output ports. The controller is configured to control the power switching unit to supply the multiple hydrogen production electrolyzer systems through its output ports with electrical energy received through its input ports, or is configured to control the power switching unit to collect electrical energy received through its input ports and to supply the multiple hydrogen production electrolyzer systems through its output ports respectively corresponding to the hydrogen production electrolyzer systems with the collected electrical energy.
    Type: Application
    Filed: March 8, 2021
    Publication date: February 9, 2023
    Applicant: Sungrow Power Supply Co., Ltd.
    Inventors: Yu Gu, Jiangsong Li, Jian Guo, Jun Xu
  • Patent number: 11575626
    Abstract: A bidirectional bridge for web view is a technical solution to an engineering challenge associated with presenting external content in a web view. A bidirectional bridge for web view facilitates bidirectional communication between the web view included in the messaging client and the messaging client itself. In response to a user action requesting a web page to be loaded in the web view, the bidirectional bridge initiates a request to messaging client to retrieve external content, receives the requested external content from the messaging client, and displays an image representing the external content in the web view as part of the web page.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: February 7, 2023
    Assignee: Snap Inc.
    Inventors: Muzammil Ahmed, John Jensen, Michel Khristo, Sivakumar Loganathan, Patrick Mandia, Jun Xu, Austin Yeakel
  • Publication number: 20230029687
    Abstract: The present disclosure provides a dialog method and system, an electronic device and a storage medium, and relates to the field of artificial intelligence (AI) technologies such as deep learning and natural language processing. A specific implementation scheme involves: rewriting a corresponding dialog state based on received dialog information of a user; determining to-be-used dialog action information based on the dialog information of the user and the dialog state; and generating a reply statement based on the dialog information of the user and the dialog action information. According to the present disclosure, the to-be-used dialog action information can be determined based on the dialog information of the user and the dialog state; and then the reply statement is generated based on the dialog action information, thereby providing an efficient dialog scheme.
    Type: Application
    Filed: March 21, 2022
    Publication date: February 2, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Jun Xu, Zeming Liu, Zeyang Lei, Zhengyu Niu, Hua Wu, Haifeng Wang
  • Publication number: 20230032593
    Abstract: Methods, systems, and devices for configurations for reference signaling in mobile communication technology are described. An example method for wireless communication includes transmitting, by a network node to a wireless device, a first signaling comprising information associated with a first reference signal, the information comprising at least one of a configuration of the first reference signal, an update information of the first reference signal, or a valid period of the first reference signal.
    Type: Application
    Filed: August 12, 2022
    Publication date: February 2, 2023
    Inventors: Mengzhu CHEN, Yuzhou HU, Jun XU, Qiujin GUO, Xiaoying MA
  • Publication number: 20230028715
    Abstract: The present disclosure relates generally to methods of using modulators of interleukin-31 (IL-31) for treating, stabilizing, or lessening the severity or progression of pruritis.
    Type: Application
    Filed: June 17, 2022
    Publication date: January 26, 2023
    Inventors: Andrew Nicholas Billin, Jun Xu
  • Publication number: 20230024010
    Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises receiving, from a wireless network node, predefined control information associated with at least one first kind of search space set in a plurality of search space sets for a scheduled cell, determining at least one physical downlink control channel, PDCCH, candidate corresponding to at least one of the plurality of search space sets based on the predefined control information for the scheduled cell, and monitoring the at least one PDCCH candidate in a scheduling cell, wherein the plurality of search space sets comprises at least one second kind of search space set.
    Type: Application
    Filed: July 29, 2022
    Publication date: January 26, 2023
    Applicant: ZTE CORPORATION
    Inventors: Xiaoying MA, Mengzhu CHEN, Qiujin GUO, Jun XU, Jian KANG, Qiang FU
  • Publication number: 20230017995
    Abstract: A memory device includes a memory array and control logic, operatively coupled with the memory array, to perform operations including causing a first current to be obtained with respect to cells of a wordline maintained at a first voltage, determining that the cells are at a second voltage lower than the first voltage, in response to determining that the cells are the second voltage, causing a voltage ramp down process to be initiated, causing a second current to be sampled with respect to the cells during the voltage ramp down process, and detecting an existence of charge loss by determining whether the second current satisfies a threshold condition in view of the first current.
    Type: Application
    Filed: February 8, 2022
    Publication date: January 19, 2023
    Inventors: Jun Xu, Theodore T. Pekny
  • Patent number: 11557341
    Abstract: Memory array structures providing for determination of resistive characteristics of access lines might include a first block of memory cells, a second block of memory cells, a first current path between a particular access line of the first block of memory cells and a particular access line of the second block of memory cells, and, optionally, a second current path between the particular access line of the second block of memory cells and a different access line of the first block of memory cells. Methods for determining resistive characteristics of access lines might include connecting the particular access line of the first block of memory cells to a driver, and determining the resistive characteristics in response to a current level through that access line and a voltage level of that access line.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: January 17, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Dan Xu, Jun Xu, Erwin E. Yu, Paolo Tessariol, Tomoko Ogura Iwasaki
  • Publication number: 20230011965
    Abstract: Methods, apparatuses, and systems for reducing the power consumption of wireless communications devices are disclosed. In one aspect, a wireless communication method is disclosed. The method includes receiving, by a wireless device from a network device, indication information on a control channel. The method further includes determining, by the wireless device, validity of the indication information based on a high layer signaling or predefined information, and applying, in a case that the indication information is determined to be valid, a power saving parameter based on the indication information.
    Type: Application
    Filed: September 21, 2022
    Publication date: January 12, 2023
    Inventors: Xiaoying Ma, Jun Xu, Mengzhu Chen, Qiujin Guo, Focai Peng, Xuan Ma
  • Patent number: 11553190
    Abstract: An extension to the motion-constrained tile sets SEI message provides functionality to signal all tiles are independently decodable and to signal the ROIs that may have more than one tile per ROI. With this extension, the functionality to redefine any independently decodable region-of-interest in a CVS at a coding tree unit level based on user interactivity is enabled. The extension supports the interactivity utilized in various applications such as interactive Ultra High Definition Television (UHDTV), dynamic high-quality zoom-in application, interactive on-demand, e-learning, smart surveillance and many other applications. Additionally, the temporal MCTS SEI message is able to be used by an encoder for tiled streaming to signal explicitly to the decoder that the decoder need only to display the ROI.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: January 10, 2023
    Assignee: SONY CORPORATION
    Inventors: Cheung Auyeung, Jun Xu, Ali J Tabatabai
  • Patent number: D975045
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: January 10, 2023
    Assignee: MICRON ELECTRONICS LLC
    Inventor: Jun Xu