Patents by Inventor Ji Zhang

Ji 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).

  • Patent number: 11954105
    Abstract: Methods and computer systems for storing a query plan in a cache are provided. The method can include: determining a use frequency of the query plan; determining a target storage layer for storing the query plan based on the determined use frequency, wherein the cache includes at least two storage layers and each of the storage layers is associated with a compression level of query plans; processing the query plan according to the compression level of the target storage layer; and storing the processed query plan in the target storage layer.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: April 9, 2024
    Assignee: Alibaba Group Holding Limited
    Inventors: Fang Zheng, Zhe Chen, Ruiping Li, Congnan Luo, Yu Dong, Jie Zhang, Li Zhang, Ji Jiannan, Dongcan Cui, Chaoqun Zhan
  • Patent number: 11951487
    Abstract: The present invention discloses a same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells. The same-cavity integrated vertical high-speed multistage superfine pulverizing device for walnut shells includes a double-channel sliding type feeding device and a same-cavity integrated vertical pulverizing device. The same-cavity integrated vertical pulverizing device includes a material lifting disc and a same-cavity integrated vertical pulverizing barrel. A first-stage coarse crushing region, a second-stage fine crushing region, a third-stage pneumatic impact micro pulverizing region and a fourth-stage airflow mill superfine pulverizing region are disposed in the same-cavity integrated vertical pulverizing barrel.
    Type: Grant
    Filed: May 9, 2020
    Date of Patent: April 9, 2024
    Inventors: Changhe Li, Mingzheng Liu, Xiaoming Wang, Huimin Yang, Xinping Li, Xiangdong Liu, Tuluhon Turdi, Ji Che, Lianxing Gao, Huayang Zhao, Xiaowei Zhang, Yanbin Zhang, Yifei Chen, Yali Hou
  • Publication number: 20240109122
    Abstract: A purification method of a recovered aluminum melt for an automobile hub includes nitrogen degassing of a gas permeable brick pouring ladle bottom layer arranged on a lower portion of a gas permeable brick pouring ladle and argon degassing of a rotor degasser arranged on an upper portion. The invention has a good degassing and deslagging effect and high purification efficiency, and achieves energy conservation and environmental protection.
    Type: Application
    Filed: May 16, 2023
    Publication date: April 4, 2024
    Inventors: Xin Liang, Bangwei Bai, Haifeng Liu, Rui Li, Hongren Zhang, Peng Qin, Qunhu Wu, Ji Wang, Chao Ma, Liming Xie, Baoshui Ma
  • Patent number: 11945658
    Abstract: A platform for processing a workpiece includes a transmission mechanism, a plurality of workstations and a plurality of movable vehicles. The transmission mechanism transports the workpiece to be processed to one of the plurality of workstations. Each movable vehicle includes a processing module and a docking interface adapted to connect with a docking station of each workstation. The movable vehicles are each adapted to move in and out of each workstation, and each processing module is adapted to process the workpiece transmitted to the workstation after the movable vehicle is moved in and positioned in the workstation.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: April 2, 2024
    Assignees: TE Connectivity Solutions GmbH, Tyco Electronics (Shanghai) Co., Ltd., Tyco Electronics (Qingdao) Ltd.
    Inventors: Jian Cao, Lvhai (Samuel) Hu, Dandan (Emily) Zhang, Fengchun (Fred) Xie, An (Joshua) Yang, Yun (Shanghai) Liu, Wenhe Ma, Peng Ji, Zongjie (Jason) Tao, Roberto Francisco-Yi Lu, Tao Xu
  • Publication number: 20240099841
    Abstract: A heart valve prosthesis delivery device can be modified in situ to facilitate retrieval of the device from a patient after delivery of a heart valve prosthesis. The device can include a nose cone that permits enclosures of the device to be drawn together in an aligned configuration, reducing the likelihood that the device will get caught on the prosthesis or vasculature as the device is retrieved from the patient.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 28, 2024
    Inventors: Ji ZHANG, Brandon G. WALSH, Cheng Yong YANG, Jinhua ZHU
  • Patent number: 11938024
    Abstract: A valve prosthesis and a system for delivering a valve prosthesis are described herein. The system can include a support frame, a valve anchor comprising an anchoring leg and a plurality of U-shaped members, and a connection member coupled to the support frame and slidably coupled to the anchoring leg.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: March 26, 2024
    Assignee: JC MEDICAL, INC.
    Inventors: Ji Zhang, Brandon G. Walsh, Cheng Yong Yang
  • Patent number: 11943026
    Abstract: The present disclosure relates to methods for obtaining channel state information (CSI), apparatus, and computer storage medium. One example method includes allocating, by a network device to a terminal device according to a preset rule, a transmission resource for transmitting a sounding reference signal (SRS) in a cell to which the terminal device belongs. Transmission resources for transmitting SRSs in different cells do not overlap at all or partially overlap. The network device receives the SRS transmitted by the terminal device on the allocated transmission resource, and performs channel quality estimation based on the received SRS to obtain CSI.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: March 26, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhaohong Song, Dagang Zhang, Ji Xia
  • Patent number: 11940443
    Abstract: Among other things, the present invention is related to bio/chemical sampling, sensing, assays and applications.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: March 26, 2024
    Assignee: Essenlix Corporation
    Inventors: Stephen Y. Chou, Wei Ding, Ji Li, Yufan Zhang
  • Patent number: 11940382
    Abstract: A homogeneous assay method that employs a device is provided. In some embodiments, the device contains a pair of plates that can be opened and closed. The sample is placed between two plates. In some embodiments, the thickness of the sample in a closed configuration, the concentration of labels, and amplification factor of the amplification surface are configured to make the label(s) bound on the amplification surface visible without washing away of the unbound labels.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: March 26, 2024
    Assignee: Essenlix Corporation
    Inventors: Stephen Y. Chou, Wei Ding, Yufan Zhang, Ji Qi, Ji Li
  • Patent number: 11940380
    Abstract: Systems and methods for sensing vibrational absorption induced photothermal effect via a visible light source. A Mid-infrared photothermal probe (MI-PTP, or MIP) approach achieves 10 mM detection sensitivity and sub-micron lateral spatial resolution. Such performance exceeds the diffraction limit of infrared microscopy and allows label-free three-dimensional chemical imaging of live cells and organisms. Distributions of endogenous lipid and exogenous drug inside single cells can be visualized. MIP imaging technology may enable applications from monitoring metabolic activities to high-resolution mapping of drug molecules in living systems, which are beyond the reach of current infrared microscopy.
    Type: Grant
    Filed: February 21, 2023
    Date of Patent: March 26, 2024
    Assignee: Purdue Research Foundation
    Inventors: Delong Zhang, Ji-Xin Cheng
  • Publication number: 20240092438
    Abstract: A tunnel operation robot includes a robot body, a walking module, a fixed wing module and a plurality of rotatable wing modules. Both sides of the robot body are provided with cantilever parts, which are collinearly arranged. The walking module is arranged on the robot body. The fixed wing module includes a fixed fan, is fixedly arranged on the robot body, and is configured to provide a pressure for the walking module to be attached to and pressed against the tunnel wall surface. The plurality of rotatable wing modules are respectively arranged on the cantilever parts on both sides of the robot body, and include a rotatable rotating fan and a wind direction adjustment driver. Each rotating fan has a rotation axis parallel to the cantilever parts and an air outlet direction perpendicular to the cantilever parts, and the wind direction adjustment driver is connected to the rotating fan.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 21, 2024
    Applicants: China Railway Design Corporation (CRDC), TSDI(Tianjin)Testing Technology Co., Ltd
    Inventors: Hu CAO, Pan HUANG, Bo LI, Ji ZHANG, ChunShan REN, ShiQi LIU, Yin WANG, ZhiHua LI, MingFeng HE
  • Publication number: 20240095197
    Abstract: One example method of testing an electrical device comprises transmitting a data pattern to a memory device of the electrical device by a controller of the electrical device to provide a written data pattern to the memory device, wherein the data pattern replicates a resonant frequency of at least a portion of the electrical device, reading the written data pattern from the memory device with the controller, and comparing the written data pattern to the data pattern.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Inventors: Sabareeshkumar Ravikumar, Shishuang Sun, Feng Wang, Ji Zhang
  • Patent number: 11931363
    Abstract: A compound of Formula (I), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for treating a PRC2-mediated disease or disorder: wherein R1, R2, R3, R4, R5, and n are as defined herein.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: March 19, 2024
    Assignee: NOVARTIS AG
    Inventors: Ho Man Chan, Xiang-Ju Justin Gu, Ying Huang, Ling Li, Yuan Mi, Wei Qi, Martin Sendzik, Yongfeng Sun, Long Wang, Zhengtian Yu, Hailong Zhang, Ji Yue (Jeff) Zhang, Man Zhang, Qiong Zhang, Kehao Zhao
  • Patent number: 11931671
    Abstract: A three-stage tubular T-shaped degassing device with microbubble axial flow and spiral flow fields is provided, which is applied to quick degassing of a gas-liquid two-phase flow. The three-stage tubular T-shaped degassing device adopts a quick degassing technology combining a microbubble uniform mixed rotational axial flow field and a spiral runner conical spiral flow field with layered jet collision reversing depth degassing. A microbubble uniform mixer is configured to adjust gas-liquid two-phase flow containing big bubbles into microbubble uniform mixed axial flow. A microbubble cyclone is configured to adjust the microbubble uniform mixed axial flow into multiple strands of rotational axial flows containing microbubbles. A rotational axial flow degasser implements the horizontal type microbubble uniform mixed multiple strands rotational axial flow degassing operation to remove most microbubbles to form axial flow gas and axial flow liquid.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: March 19, 2024
    Inventors: Xinfu Liu, Zhongxian Hao, Ji Chen, Chaoyong Yu, Guanghai Yu, Aigang Hao, Xiaoming Wu, Jianfeng Wang, Wen Xing, Yongjun Shi, Xiaolei Wang, Ruiqiang Zhang
  • Publication number: 20240082765
    Abstract: The present invention provides a method for treating a used particulate filter, comprising: removing particulates from the particulate filter; and introducing simulated ash into inlet channels of the particulate filter after removing the particulates.
    Type: Application
    Filed: December 1, 2021
    Publication date: March 14, 2024
    Inventors: Jia Di Zhang, Teng Shen, Jian Li, Wen Ji Song, Tobias Paul, Martin Kalwei, Edgar Viktor Huennekes, Weiyong Tang
  • Patent number: 11926596
    Abstract: The invention relates to inhibitors of ROCK1 and/or ROCK2 having the formula I: Also provided are methods of inhibiting ROCK1 and/or ROCK2 useful for the treatment of disease.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: March 12, 2024
    Assignee: Kadmon Corporation, LLC
    Inventors: Eduardas Skucas, Kevin G. Liu, Ji-In Kim, Masha V. Poyurovsky, Rigen Mo, Jingya Zhang
  • Patent number: 11912327
    Abstract: A folding pallet truck comprises a frame module, a lifting module installed on the frame module and comprising a mount, and a handle module comprising a tube in rotating fit with the mount, wherein a first constraint part is formed between an end, rotatably connected to the mount, of the tube and the mount, and the handle module is folded by detaching the first constraint part or is unfolded by reassembling the first constraint part. The handle module can be folded to be stored or be unfolded and locked to be used by detaching or reassembling the first constraint part formed between the tube of the handle module and the mount of the lifting module, operation is easy, and the pallet truck has a small size when stored.
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: February 27, 2024
    Inventors: Jiaxing Li, Ji Chen, Ticheng Zhang, Wei Zhang, Haoxiang Fang, Chunbo Chu, Yuanjun Ye
  • Publication number: 20240054649
    Abstract: Provided is a noninvasive hemoglobin detector, including an image acquisition system, an image processing and analysis system and a printing device. The image acquisition system is connected with the image processing and analysis system, and the image acquisition system is used for acquiring, transmitting and storing an image to be tested. The image processing and analysis system is further connected with the printing device, and the image processing and analysis system is used for processing and analyzing the image to be tested to obtain an analysis result. The printing device is used for printing the image to be tested and the analysis result.
    Type: Application
    Filed: July 21, 2023
    Publication date: February 15, 2024
    Inventors: Xuheng JIANG, Jian YANG, Yu NI, Anyong YU, Mo LI, Ji ZHANG, Xiaofei HUANG, Quan HU, Shuhong WANG, Jianghua CHEN
  • Publication number: 20240036203
    Abstract: A method includes receiving a trajectory dataset including a plurality of geospatial points forming a point cloud and acquired along a trajectory wherein for each of the plurality of geospatial points there is a defined an x-coordinate, a y-coordinate and a z-coordinate and at least one mapping device orientation attribute, segmenting the trajectory dataset into a plurality of segments, determining at least one relative constraint for each of the plurality of segments and utilizing, for each of the plurality of segments, at least one of the determined relative constraints to determine a relative position of at least two of the plurality of segments.
    Type: Application
    Filed: October 5, 2023
    Publication date: February 1, 2024
    Applicant: Carnegie Mellon University
    Inventors: Ji Zhang, Calvin Wade Sheen, Kevin Joseph Dowling
  • Patent number: D1019288
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: March 26, 2024
    Inventor: Ji Zhang