Patents by Inventor Yu Zhang

Yu Zhang 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: 20220263552
    Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) reporting with frequency domain (FD) compression. More particularly, aspects of the present disclosure provide for codebook subset restriction (CBSR) on per spatial domain (SD) basis amplitude.
    Type: Application
    Filed: June 19, 2020
    Publication date: August 18, 2022
    Inventors: Chenxi HAO, Yu ZHANG, Chao WEI, Wanshi CHEN, Liangming WU
  • Publication number: 20220264743
    Abstract: A backplane, a backlight source, an illumination device and a displaying device. The backplane comprises a substrate; a first metal trace layer disposed on one surface of the substrate; an insulating layer disposed on a side, away from the substrate, of the first metal trace layer; a second metal trace layer disposed on a side, away from the substrate, of the insulating layer, an overlapping area existing between an orthographic projection of the second metal trace layer on the substrate and an orthographic projection of the first metal trace layer on the substrate; and a barrier layer disposed between the first metal trace layer and the second metal trace layer, an orthographic projection of the barrier layer on the substrate covering the overlapping area, and the barrier layer being used for preventing metals in the first metal trace layer and the second metal trace layer from growing towards each other.
    Type: Application
    Filed: October 22, 2021
    Publication date: August 18, 2022
    Inventors: Yongfei LI, Liuyue YIN, Haifeng HU, Huan LIU, Mengmeng LI, Yuancheng LI, Yu JIANG, Qin ZENG, Zouming XU, Jian TIAN, Chunjian LIU, Xintao WU, Jie LEI, Jie WANG, Jianying ZHANG
  • Publication number: 20220264348
    Abstract: Methods, systems, and devices for wireless communications are described. A base station (e.g., next-generation NodeB ((gNB)) may transmit a report configuration to a user equipment (UE). The report configuration may include a first set of quasi co-location parameters for channel measurement and a second set of quasi co-location parameters for interference measurement. At least one quasi co-location reference associated with a first quasi co-location parameter of the first set may be different than a quasi co-location reference associated with a second quasi co-location parameter of the second set. The quasi co-location references may include different quasi co-location Typed references that correspond to different spatial receive beams. The UE may perform the channel measurement based on a first resource setting for the channel measurement and the first set of quasi co-location parameters.
    Type: Application
    Filed: March 29, 2019
    Publication date: August 18, 2022
    Inventors: Alexandros MANOLAKOS, Yan ZHOU, Yu ZHANG, Tao LUO
  • Publication number: 20220264558
    Abstract: A wireless communication method is described for receiving a reporting configuration associated with one or more reporting criteria. The received reporting configuration is also linked to one or more channel state information (CSI) resource settings that provide a configuration information. Each CSI resource setting identifies one or more resource sets, and each resource set includes one or more reference signal resources. Based on one or more reporting criteria, a user equipment can generate a report that can be transmitted to a base station.
    Type: Application
    Filed: April 26, 2022
    Publication date: August 18, 2022
    Inventors: Bo GAO, Yu Ngok LI, Zhaohua LU, Yijian CHEN, Shujuan ZHANG
  • Publication number: 20220256860
    Abstract: Disclosed in the present invention is a biological preparation and application thereof, relates to the technical field of microorganisms, which includes a bacterial suspension or an anaculture or a crude extract or an extracellular metabolite of Burkholderia latens, wherein the Burkholderia latens is Burkholderia latens G12, preserved in CGMCC (No. 20817), the present invention has a good inhibition effect on Fusarium graminearum and Aspergillus flavus, and the infection with the Fusarium graminearum or Aspergillus flavus on the grains of the wheat or peanut in a storage period can be obviously reduced, and the storage period of the wheat or peanut can be prolonged. In addition, the present invention has a good degradation effect on aflatoxin.
    Type: Application
    Filed: March 3, 2021
    Publication date: August 18, 2022
    Inventors: Jie SUN, Mingqing WANG, Chushu ZHANG, Lina YU, Jie BI, Yu SONG, Jiancheng ZHANG, Qingli YANG
  • Publication number: 20220264188
    Abstract: A method for interactions in a live broadcast room includes: in response to opening a question interaction function in a live broadcast room, displaying a question panel interface in a first display area of the live broadcast room, wherein the question panel interface comprises a display card for each piece of question information and each display card comprises an answer control and an end control; and in response to triggering the answer control, displaying the target display card on top of remaining display cards on the question panel interface, and replacing the answer control with the end control.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 18, 2022
    Inventors: Xingyu WANG, Jianxin LU, Yijun CHENG, Yu LEI, Hao HUANG, Liyao SUN, Yu LIU, Hao TIAN, Shangsheng LI, Man LUO, Cheng ZHANG, Jiabin WAN
  • Publication number: 20220259176
    Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses a molecule having the following formula.
    Type: Application
    Filed: May 5, 2022
    Publication date: August 18, 2022
    Applicant: CORTEVA AGRISCIENCE LLC
    Inventors: YU ZHANG, TONY K. TRULLINGER, CARLA J. R. KLITTICH, RICKY HUNTER
  • Publication number: 20220258356
    Abstract: This disclosure relates to a spatial calibration method and apparatus of a robot ontology coordinate system based on a visual perception device and a storage medium. The method includes: obtaining first transformation relationships; obtaining second transformation relationships; using a transformation relationship between a visual perception coordinate system and an ontology coordinate system as an unknown variable; and resolving the unknown variable based on an equivalence relationship between a transformation relationship obtained according to the first transformation relationships and the unknown variable and a transformation relationship obtained according to the second transformation relationships and the unknown variable, to obtain the transformation relationship between the visual perception coordinate system and the ontology coordinate system.
    Type: Application
    Filed: May 2, 2022
    Publication date: August 18, 2022
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Wanchao CHI, Le CHEN, Yonggen LING, Shenghao ZHANG, Yu ZHENG, Xinyang JIANG, Zhengyou ZHANG
  • Publication number: 20220263620
    Abstract: A user equipment (UE) receives a first channel state information reference signal (CSI-RS) on a first set of beams and receives a second CSI-RS on a second set of beams. The apparatus determines a channel quality indicator (CQI), a rank indicator (RI), and a precoding matrix indicator (PMI) based on the first CSI-RS. The apparatus reports the CQI and RI using an uplink control channel and indicates the PMI using a precoded SRS transmission. The precoded SRS transmission may be precoded based on a dissimilarity between the first CSI-RS and the second CSI-RS. The first CSI-RS may include a defined precoder, and the second CSI-RS may include a precoder based on an uplink channel estimate of a non-precoded SRS from the UE.
    Type: Application
    Filed: June 9, 2020
    Publication date: August 18, 2022
    Inventors: Bo CHEN, Joseph Binamira SORIAGA, Pavan Kumar VITTHALADEVUNI, Yu ZHANG, Chenxi HAO, Ruifeng MA, Krishna Kiran MUKKAVILLI, Tingfang JI, Hao XU
  • Publication number: 20220263761
    Abstract: In one embodiment, a method includes determining, by a first network component, a sender shaper drop value based on the following: a maximum sequence number; a minimum sequence number; and a sender sequence counter number associated with the first network component. The method also includes determining, by the first network component, a wide area network (WAN) link drop value based on the sender sequence counter number associated with the first network component and a receiver sequence counter number associated with a second network component. The method further includes determining, by the first network component, whether to adjust a sender shaper rate based on the sender shaper drop value and the WAN link drop value.
    Type: Application
    Filed: May 2, 2022
    Publication date: August 18, 2022
    Inventors: Hongbo Xia, Xiaorong Wang, Yu Zhang, Changhong Shen
  • Publication number: 20220259210
    Abstract: Disclosed are a pyrazolone-fused pyrimidine compound, a preparation method for same and applications thereof. Provided in the present invention is the pyrazolone-fused pyrimidine compound as represented by formula (II). The compound has improved inhibitory activity with respect to WEE1 kinase.
    Type: Application
    Filed: June 28, 2020
    Publication date: August 18, 2022
    Inventors: Qian WANG, Sijie SHU, Guangxin XIA, Hui GE, Bingbin ZHANG, Guoyong HUO, Lin ZHANG, Chen SHI, Jiangsong LOU, Chi ZHANG, Zhihui ZHANG, Yu MAO, Jianxin YU, Ying KE, Yanjun LIU
  • Publication number: 20220257774
    Abstract: An aromatic amine androgen receptor (AR) and BET targeting protein degradation chimera compound is represented by formula I. Experimental results show that the compound can target and degrade both AR and BRD4, and down-regulate the expression of AR and BRD4 proteins; the compound can inhibit the proliferation of a variety of prostate cancer cells; the compound can inhibit the proliferation of a prostate cancer cell line LNCaP/AR, which overexpresses the AR, and can achieve a good inhibition effect on a prostate cancer cell line 22RV1, which is resistant to a marketed prostate cancer drug (enzalutamide). The compound also shows good metabolic stability, and has a good application prospect in the preparation of an AR and/or BET protein degradation targeting chimera, and a drug for the treatment of related diseases regulated by the AR and BET.
    Type: Application
    Filed: May 15, 2020
    Publication date: August 18, 2022
    Inventors: Wu DU, Haibin LV, Haibo LI, Dekun QIN, Chaowu AI, Yu LI, Jingyi DUAN, Zhilin TU, Chengzhi ZHANG, Yuanwei CHEN, Xinghai LI
  • Publication number: 20220260475
    Abstract: Disclosed is a seepage and internal erosion test apparatus for geotechnical centrifuges. The apparatus includes a mounting base, a four-motorized-jack synchronized lifting table fixed onto the mounting base, a downstream water sink, a plurality of permeameters, a centrifugal pump, and an upstream water sink fixedly mounted on the four-motorized-jack synchronized lifting table; the downstream water sink, the plurality of permeameters, the centrifugal pump, and the upstream water sink are connected by means of pipes; electric ball valves are separately disposed on each branch on which the permeameter is mounted; a temperature control module and flow meters are disposed of in the pipe for connecting the upstream outlet to the permeameter water inlet.
    Type: Application
    Filed: May 7, 2022
    Publication date: August 18, 2022
    Inventors: Bo HUANG, Chang GUO, Wenyue ZHANG, Linfeng CAO, Yao TANG, Yu ZHAO, Daosheng LING
  • Publication number: 20220260672
    Abstract: The disclosure provides systems, apparatuses, and techniques for operating automotive MIMO radars in crowded multi-path environments to obtain reliable detections by linearly predicting whether a bistatic condition occurred. To avoid saturating computing resources processing bistatic detections, the described techniques enable a radar system to quickly identify and discard from the field-of-view radar detections that are likely a result of bistatic conditions. By ignoring unusable radar returns that are likely a result of bistatic conditions, an example radar system can focus on processing radar returns from static conditions, for example, in providing radar-based detections as output to an automotive system that is driving a vehicle in an autonomous or a semi-autonomous mode. In so doing, the example radar system provides a highly accurate static object detector that is sufficiently quick in detecting bistatic conditions for use in vehicle-safety systems as well as autonomous and semi-autonomous control.
    Type: Application
    Filed: April 27, 2021
    Publication date: August 18, 2022
    Inventors: Xin Zhang, Zhengzheng Li, Yu Zhang
  • Publication number: 20220259613
    Abstract: Isolated polynucleotides and polypeptides, and recombinant DNA constructs are useful for conferring improved drought tolerance and yield. Compositions (such as plants or seeds) comprise these recombinant DNA constructs; and methods utilize these recombinant DNA constructs. The recombinant DNA constructs comprise a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotides encode drought tolerance polypeptides.
    Type: Application
    Filed: July 30, 2019
    Publication date: August 18, 2022
    Applicants: PIONEER OVERSEAS CORPORATION, SINOBIOWAY BIO-AGRICULTURE GROUP CO. LTD.
    Inventors: GUIHUA LU, GUANGWU CHEN, GUANFAN MAO, CHANGGUI WANG, GUOKUI WANG, YU ZHANG
  • Publication number: 20220260452
    Abstract: Disclosed is a plane grating calibration system, comprising an optical subsystem, a frame , first vibration isolator, a vacuum chuck, a workpiece stage, second vibration isolator, a base platform and a controller; the optical subsystem is mounted on the frame, and the frame is isolated from vibration by the first vibration isolator; the vacuum chuck is rotatably mounted on the workpiece stage, the workpiece stage is positioned on the base platform, and the base platform is isolated from vibration by the second vibration isolator. A displacement interferometer is integrated into the optical subsystem, the entire optical subsystem adopts a method of sharing a light source, thereby avoiding the problems of low wavelength precision and poor coherence of separate light sources.
    Type: Application
    Filed: May 13, 2020
    Publication date: August 18, 2022
    Inventors: Leijie WANG, Ming ZHANG, Yu ZHU, Jiankun HAO, Xin LI, Rong CHENG, Kaiming YANG, Jinchun HU
  • Publication number: 20220261634
    Abstract: The technical solution involves a board card including a storage component, an interface apparatus, a control component, and an artificial intelligence chip. The artificial intelligence chip is connected to the storage component, the control component, and the interface apparatus, respectively; the storage component is used to store data; the interface apparatus is used to implement data transfer between the artificial intelligence chip and an external device; and the control component is used to monitor a state of the artificial intelligence chip. The board card is used to perform an artificial intelligence operation.
    Type: Application
    Filed: December 10, 2021
    Publication date: August 18, 2022
    Applicant: Shanghai Cambricon Information Technology Co., Ltd
    Inventors: Shaoli LIU, Xiaofu MENG, Xishan ZHANG, Jiaming GUO, Di HUANG, Yao ZHANG, Yu CHEN, Chang LIU
  • Publication number: 20220261280
    Abstract: In an example embodiment, a new solution is provided for an in-memory database provided in a cloud as a service that enables “job cross running” instead of “parallel job running.” Specifically, job scripts are clustered based on a shared service. A primary job script in the cluster is compiled and executed, but secondary job scripts in the cluster are not compiled until after the execution of the primary job script has begun. A mock library is inserted into each of the secondary job scripts to cause service calls for the shared service in the secondary job scripts to be replaced with mock service calls. The secondary job scripts are then scheduled and executed, and upon completion the primary job script is permitted to delete the shared service.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 18, 2022
    Inventors: Long Du, Le Zhang, Yu Wang
  • Publication number: 20220260708
    Abstract: This document describes techniques and systems of a radar system with an angle-finding process for sparse uniform arrays. The described radar system includes a processor and an antenna that can receive electromagnetic energy reflected by objects in the surrounding environment. The antenna includes a one-dimensional (1D) or two-dimensional (2D) sparse array. The processor can determine, using the received electromagnetic energy, a signal subspace associated with the objects that includes an invariance equation. Using an estimated solution to the invariance equation, the processor determines a solution to the invariance equation. The solution to the invariance equation is used to determine angular phases associated with the objects. The processor can then determine, using the angular phases, angles associated with the objects. In this way, the described angle-finding process enables the radar system with a sparse array to efficiently determine angles associated with objects without blind spots.
    Type: Application
    Filed: May 24, 2021
    Publication date: August 18, 2022
    Inventors: Yu Zhang, Zhengzheng Li, Xin Zhang
  • Publication number: 20220261371
    Abstract: The present disclosure provides a data transmission apparatus and a data transmission system. The data transmission apparatus comprises a first transmission unit and a second transmission unit. The first transmission unit comprises a plurality of sensor interfaces and is configured to receive sensor data from a plurality of sensors through the plurality of sensor interfaces, and the second transmission unit comprises a computing system interface and is configured to receive the sensor data from the first transmission unit and to send the sensor data to a computing system through the computing system interface.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 18, 2022
    Inventors: Yu ZHANG, Jianan HAO