Patents by Inventor Jun Zhu

Jun Zhu 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).

  • Patent number: 11523394
    Abstract: A UE may be configured to select narrower or wider beams that may be suitable for use with a current UE mobility, scattering environment, etc. The UE may track changes to an identified beam of a certain width, and so may recover from tracking or other radio link failures by switching to a beam that is spatially adjacent or to a beam of a different width. The UE may identify a first beam associated with a first beam width based on at least one reference signal received by the UE. The UE may further determine a set of beams based on the first beam width that is associated with the identified first beam, and the determined set of beams may include at least one beam corresponding to the first beam width. The UE may further measure respective channel qualities associated with each beam of the determined set of beams.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: December 6, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Mihir Vijay Laghate, Raghu Narayan Challa, Jun Zhu, Mingming Cai, Yong Li, Ruhua He
  • Patent number: 11519147
    Abstract: The present invention provides a low-energy coastal beach restoration method, comprising: constructing a convex beach berm, determining an aspect ratio of the beach berm edge, determining a beach face slope, performing sand replenishment, determining the dredging zone and dredging depth, and determining the steps of building a sediment groin. The present invention utilizes the feature of the convergence effect of the wave energy on the headland, artificially constructs a convex headland shaped beach berm, and determines the required beach face range and slope according to the convex beach berm edge. During beach restoration, dredging around the beach face, while reducing mud sources and increasing the nearshore water depth, it also builds a convex nearshore terrain, which effectively increases the wave energy at the restoration site and improves the coast muddy situation of low-energy coasts.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: December 6, 2022
    Inventors: Jun Zhu, Feng Cai, Hongshuai Qi, Gang Lei, Jianhui Liu, Jinhai Zheng, Jixiang Zheng, Chi Zhang, Huimei Cao
  • Patent number: 11522595
    Abstract: The apparatus may be a UE. The UE may be configured to measure, over a time interval, a plurality of instances of a signal received from a serving device (e.g., a base station or serving UE). The UE may further be configured to adjust, based on at least two previously measured instances of the signal, a sampling rate associated with the signal received from the serving device. The UE may further be configured to maintain a particular number (e.g., 2-10) of previously measured instances of the signal, where adjusting the sampling rate is based on the maintained particular number of previously measured instances. The particular number of previously measured instances of the signal may be used to calculate a gradient of the measurements to identify a sampling rate associated with the calculated gradient.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: December 6, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Jun Zhu, Mihir Vijay Laghate, Yongle Wu, Raghu Narayan Challa, Alexei Yurievitch Gorokhov
  • Publication number: 20220384665
    Abstract: A photovoltaic cell and a fabricating method of the photovoltaic cell are provided. The photovoltaic cell includes: a substrate layer; an emitter layer, wherein the emitter layer is provided at a first face of the substrate layer; a plurality of front-face metal grid lines, wherein the plurality of front-face metal grid lines are provided in parallel at a side of the emitter layer that is away from the substrate layer; and a plurality of diffuse-reflection layers, wherein the plurality of diffuse-reflection layers are provided individually at a side of each of the front-face metal grid lines that are away from the emitter layer, and the diffuse-reflection layers are in correspondence with the front-face metal grid lines one to one. The diffuse-reflection layers are provided on the front-face metal grid lines to increase the diffuse reflection of the light emitting the front-face metal grid lines.
    Type: Application
    Filed: June 12, 2020
    Publication date: December 1, 2022
    Applicant: LONGI SOLAR TECHNOLOGY (TAIZHOU) CO., LTD.
    Inventors: Chen ZHU, Yunlai YUAN, Jianbo WANG, Jun LU
  • Patent number: 11516843
    Abstract: This application provides a communications method, which includes: performing, by a network device, LBT on a first carrier, and determining a time offset when the LBT is completed, where the first carrier is used to send a first SS Burst Set, and the time offset is a time offset of an actual transmission time of the first SS Burst Set on the first carrier relative to a configured transmission time of the first SS Burst Set; sending, by the network device, the time offset to a terminal; and receiving, by the terminal, the time offset, and performing rate matching on the first carrier based on the time offset. Thus, the terminal may determine the actual transmission time of the first SS Burst Set based on the time offset, to perform the rate matching and accurately parse downlink data, thereby improving reliability of a communications system.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: November 29, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Ji Wu, Jun Zhu, Qiong Jia
  • Patent number: 11515077
    Abstract: A power system has a power-electronic module that includes a housing defining a looped reservoir, a ferro-magnetic medium sealed within and filling the looped reservoir, and a conductor surrounded by the ferro-magnetic medium. The conductor is coiled within and along the looped reservoir, and has terminals extending out of the reservoir such that the ferro-magnetic medium and conductor form an inductor that opposes changes in magnitude of current flowing through the conductor.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: November 29, 2022
    Assignee: Ford Global Technologies, LLC
    Inventors: Jun Kikuchi, Chuanbing Rong, Leyi Zhu
  • Patent number: 11513392
    Abstract: A display may have a pixel array such as a liquid crystal pixel array. The pixel array may be illuminated with backlight illumination from a direct-lit backlight unit. The backlight unit may include an array of light-emitting diodes (LEDs) on a printed circuit board. The display may have a notch to accommodate an input-output component. Reflective layers may be included in the notch. The backlight may include a color conversion layer with a property that varies as a function of position. The light-emitting diodes may be covered by a slab of encapsulant with recesses in an upper surface.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: November 29, 2022
    Assignee: Apple Inc.
    Inventors: Zhenyue Luo, Morteza Amoorezaei, Qingbing Wang, Chenhua You, Meizi Jiao, Chungjae Lee, Joshua A. Spechler, Xinyu Zhu, Mingxia Gu, Jun Qi, Eric L. Benson, Victor H. Yin
  • Patent number: 11516824
    Abstract: Dynamic User Equipment (UE) beam switching for millimeter wave (mmWave) measurements in asynchronous networks is discussed in which a UE configured with a plurality of UE beams receives timing information of detected cells in an asynchronous network, and calculates, based on the timing information, a maximum offset for the detected cells indicating a timing difference between a pair of cells of the detected cells that is larger than a timing difference between any other pair of the detected cells. A UE beam switch from a UE beam to another UE beam of the plurality of beams is scheduled based on the maximum offset, which includes using the maximum offset to determine how often the UE beam switch can be performed. Other aspects and features are also claimed and described.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: November 29, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Ting Kong, Chun-Hao Hsu, Yongle Wu, Yong Li, Jun Zhu, Raghu Narayan Challa
  • Patent number: 11512271
    Abstract: A fruit wine aroma enhancement brewing technology using cutinase belongs to the technical field of fruit wine brewing. According to the present disclosure, in order to solve the problem that fruit wine prepared through an existing fruit wine fermentation technology is poor in quality such as aroma and taste, Muscat grapes or apples are adopted as raw materials, and after crushing, separating peel residue, performing peel residue heat treatment and enzyme treatment, mixing the treated peel residue and clear juice, adding auxiliary materials (potassium metabisulfite, pectinase and ?-glucosidase), adjusting a sugar degree, inoculating a high-glycerol-field yeast and fermenting with temperature controlled, inoculating an active dry yeast and fermenting with the temperature controlled until fermentation is finished, separating and removing the peel residue, fining, filtering to remove residue, performing stabilizing treatment and performing filtration sterilization, dry grape wine or cider is obtained.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: November 29, 2022
    Assignee: Hebei Normal University of Science and Technology
    Inventors: Hejing Yan, Jun Li, Chang Liu, Fengmei Zhu, Man He
  • Patent number: 11512864
    Abstract: The present disclosure discloses a deep spatial-temporal similarity method for air quality prediction, and belongs to the technical field of environmental protection. When the method predicts air quality-related indexes of a target site, a temporal change of air pollution and a spatial diffusion relationship are effectively combined, and then spatial-temporal similarity sites of the target site are selected; air quality monitoring data collected by the target site, the spatial-temporal similarity site of the target site and geographical neighbour sites of the target site and meteorological data are respectively taken as inputs of a long short term memory network (LSTM) model to obtain uncorrelated output results, and then predicted values of air quality-related index data of the target site are obtained in a mode of support vector regression (SVR) integration.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: November 29, 2022
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Wei Fang, Runsu Zhu, Hengyang Lu, Xin Zhang, Jun Sun, Xiaojun Wu
  • Publication number: 20220369992
    Abstract: Energy-efficient monitoring and detection of atrial fibrillation using an electronic device can include scheduling, by the electronic device, monitoring periods during which the electronic device intermittently monitors a user of the electronic device for atrial fibrillation. The scheduling can be based on determining an AF risk specific to the user. Time intervals between successive AF monitoring periods can be modulated by the electronic device in response to detecting a change in the AF risk.
    Type: Application
    Filed: December 28, 2021
    Publication date: November 24, 2022
    Inventors: Li Zhu, Hanbin Zhang, Viswam Nathan, Jilong Kuang, Jun Gao
  • Publication number: 20220372452
    Abstract: The present invention relates to non-naturally occurring polypeptides useful for preparing armodafinil, polynucleotides encoding the polypeptides, and methods of using the polypeptides. The non-naturally occurring polypeptides of the present invention are effective in carrying out biocatalytic conversion of the (i) 2-(benzhydrylsulfinyl)acetamide to (?)-2-[(R)-(diphenylmethyl)sulfinyl]acetamide (armodafinil), or (ii) benzhydryl-thioacetic acid to (R)-2-(benzhydrylsulfinyl)acetic acid, which is a pivotal intermediate in the synthesis of armodafinil, in enantiomeric excess.
    Type: Application
    Filed: June 6, 2022
    Publication date: November 24, 2022
    Inventors: Ee Lui Ang, Oscar Alvizo, Behnaz Behrouzian, Michael D. Clay, Steven J. Collier, Ellen D. Eberhard, Fu Fan, Shiwei Song, Derek J. Smith, Magnus Widegren, Robert Wilson, Junye Xu, Jun Zhu
  • Publication number: 20220370654
    Abstract: Apparatuses for sanitizing and/or sterilizing a dental/orthodontic appliance are described herein. These apparatuses may include an internal chamber in which one or more sanitizing/sterilizing modes, such as UV light (e.g., UVC light), ultrasound, heat, etc. may be applied to an appliance.
    Type: Application
    Filed: May 20, 2022
    Publication date: November 24, 2022
    Inventors: Fred TING, Wesly WONG, Zijie ZHU, Byong-Ho PARK, Jun SATO, Bruce CAM, Yaser SHANJANI, Hongling CHEN, Zhichao ZHANG
  • Publication number: 20220373430
    Abstract: The invention provides an adaptive manifold probability distribution-based bearing fault diagnosis method, including constructing transferable domains and transfer tasks; converting a data sample in each transfer task into frequency domain data via Fourier transform, inputting the frequency domain data into a GFK algorithm model, and calculating a manifold feature representation matrix related to a bearing fault in each transfer task by using the GFK algorithm model; calculating a cosine distance between centers of a target domain and a source domain in each transfer task according to a manifold feature representation, and defining a target function of in-domain classifier learning; then solving the target function, to obtain a probability distribution matrix of the target domain; and selecting a label corresponding to the largest probability value corresponding to each data sample in the target domain from the probability distribution matrix as a predicted label of the data sample in the target domain.
    Type: Application
    Filed: November 26, 2020
    Publication date: November 24, 2022
    Inventors: Changqing SHEN, Yu XIA, Lin KONG, Liang CHEN, Piao LEI, Yongjun SHEN, Dong WANG, Hongbo QUE, Aiwen ZHANG, Minjie CHEN, Chuancang DING, Xingxing JIANG, Jun WANG, Juanjuan SHI, Weiguo HUANG, Zhongkui ZHU
  • Publication number: 20220375687
    Abstract: A capacitor structure and a power convertor are provided by the present disclosure. The capacitor structure includes a housing and at least one core arranged inside the housing, and two electrodes of the capacitor structure are respectively led out from two ends of the housing. Thus, the pole piece required in a case that electrodes are led from the same end of the housing is omitted, thereby saving material cost. Besides, the housing and the core are respectively hollow structures, and the internal heat of the capacitor structure can be ventilated and dissipated through the corresponding hollow part, thereby improving the heat dissipation performance of the capacitor structure. In addition, by arranging the fin heat dissipation teeth on the housing, the heat dissipation area can be increased to further improve the heat dissipation efficiency.
    Type: Application
    Filed: February 4, 2022
    Publication date: November 24, 2022
    Applicant: Sungrow Power Supply Co., Ltd.
    Inventors: Jun Tan, Qiyao Zhu, Hao Zheng, Xianwei Zhang
  • Publication number: 20220375686
    Abstract: A capacitor structure and a power converter are provided. The capacitor structure includes a parallel cell combination, and the parallel cell combination includes a plurality of cells and a plurality of current collectors. In the parallel cell combination: the cells are connected in parallel, and the poles connected in parallel are respectively connected with other devices through corresponding confluence points. Same poles of two adjacent cells are connected through a corresponding current collector, and the current-carrying specifications of each current collector is lower than the current-carrying requirements of a confluence point of a corresponding pole. That is to say, a conductor that implements the parallel connection of the cells is no longer a whole copper plate, but the individual current collectors, thus realizing the reduction of the cost of the conductor material.
    Type: Application
    Filed: February 4, 2022
    Publication date: November 24, 2022
    Applicant: Sungrow Power Supply Co., Ltd.
    Inventors: Jun Tan, Qiyao Zhu, Hao Zheng, Xianwei Zhang, Jin Zhang
  • Publication number: 20220373444
    Abstract: A method and system for calculating a primary shear zone stored energy field during steady-state cutting, the method including: fitting parameters of a workpiece material stored energy evolution model; discretizing the primary shear zone into infinitesimals on a main shear plane.
    Type: Application
    Filed: January 21, 2021
    Publication date: November 24, 2022
    Applicant: SHANDONG UNIVERSITY
    Inventors: Chuanzhen HUANG, Zhengyi TANG, Hanlian LIU, Hongtao ZHU, Bin ZOU, Peng YAO, Jun WANG
  • Publication number: 20220366681
    Abstract: A vision-LiDAR fusion method and system based on deep canonical correlation analysis are provided. The method comprises: collecting RGB images and point cloud data of a road surface synchronously; extracting features of the RGB images to obtain RGB features; performing coordinate system conversion and rasterization on the point cloud data in turn, and then extracting features to obtain point cloud features; inputting point cloud features and RGB features into a pre-established and well-trained fusion model at the same time, to output feature-enhanced fused point cloud features, wherein the fusion model fuses RGB features to point cloud features by using correlation analysis and in combination with a deep neural network; and inputting the fused point cloud features into a pre-established object detection network to achieve object detection. A similarity calculation matrix is utilized to fuse two different modal features.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 17, 2022
    Applicant: Tsinghua University
    Inventors: Xinyu ZHANG, Li WANG, Jun LI, Lijun ZHAO, Zhiwei LI, Shiyan ZHANG, Lei YANG, Xingang WU, Hanwen GAO, Lei ZHU, Tianlei ZHANG
  • Publication number: 20220368507
    Abstract: Embodiments of this application disclose a signal transmission method, a related device, and a system. The method may include: receiving first indication information sent by a network device, where the first indication information is used to indicate an uplink resource that is allocated by the network device to a terminal in a first bandwidth; the resource indicated by the first indication information includes an integer quantity of resource blocks evenly distributed in a part or all of the first bandwidth; performing uplink transmission in a detected idle second bandwidth; and sending second indication information to the network device, where the second indication information is used to indicate the second bandwidth. This solution can support flexible bandwidth transmission, and can better adapt to a multi-bandwidth scenario supported by a next-generation new radio technology.
    Type: Application
    Filed: June 2, 2022
    Publication date: November 17, 2022
    Inventors: Qiong JIA, Jun ZHU, Yingpei LIN
  • Publication number: 20220361032
    Abstract: A micro-power wireless access method and apparatus for the Internet of things for power transmission and transformation equipment involves a time synchronization process, a traffic channel access process, a control channel configuration information access process, and a control channel burst information access process. In the time synchronization process, an aggregation node determines a delay parameter and other parameters based on a timeslot in which traffic information randomly transmitted by a sensing terminal is located, and the sensing terminal adjusts transmission time of a corresponding frame based on the parameters. The traffic channel access process adopts a mode in which one-way reporting is mainly used, to minimize working time of a sensor. The present disclosure realizes limited two-way communication on a control channel, supports configuration of a sensor cycle, a threshold, and other parameters, and supports a retransmission mechanism on the control channel for important alarm information.
    Type: Application
    Filed: November 3, 2021
    Publication date: November 10, 2022
    Applicants: State Grid Jiangsu Electric Power Co., Ltd. Research Institute, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, State Grid Jiangsu Electric Power Co., Ltd., State Grid Corporation of China
    Inventors: Jianhua Qin, Yongling Lu, Hong Liu, Chengbo Hu, Zhen Wang, Chao Yun, Min Zheng, Jun Jia, Guojiang Zhang, Lingling Xu, Fengbo Tao, Qiang Huang, Ziquan Liu, Xueqiong Zhu, Chong Tan