Patents by Inventor Changyuan Zhang

Changyuan 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: 12260547
    Abstract: A machine vision-based automatic identification and rating method and system for a low-magnification acid etching defect.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: March 25, 2025
    Assignee: DAYE SPECIAL STEEL CO. , LTD.
    Inventors: Zhicheng Zhang, Jin Ke, Wei Fang, Shaoyang Zhang, Changyuan Zhang
  • Patent number: 12199960
    Abstract: A non-transitory computer readable medium stores instructions that, when executed by a processor, cause the processor to receive, from one or more processing nodes, data representative of usage and inventory of one or more software assets by one or more industrial automation devices of an industrial automation system that are communicatively coupled to the one or more processing nodes, determining a data delta for the industrial automation system that represents differences between the software asset data and a previous iteration of the software asset data, encrypt the data delta for the industrial automation system, and transmit the encrypted data delta for the industrial automation system to a remote server.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: January 14, 2025
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: David Picou, Francisco P. Maturana, Jay W. Schiele, Krutika Kansara, Nikhil Ashok Patange, Larry D. Armstrong, Kerwen Changyuan Zhang, John L. Kelly, Davis Biao Ma
  • Publication number: 20240319697
    Abstract: Systems and methods for software compatibility prediction and remediation for industrial systems. One system includes an electronic processor configured to receive a software inventory for an industrial system and compatibility data associated with each piece of software included in the software inventory. The electronic processor is also configured to generate, via a compatibility engine, a compatibility mapping based on the software inventory and the compatibility data. The electronic processor is also configured to determine, based on the compatibility mapping, a set of compatibility statuses associated with the industrial system. The electronic processor is also configured to generate a graphical user interface (GUI) for display, the GUI including the software inventory, the set of compatibility statuses, and an interactive graphical representation of the compatibility mapping, and, in response to receiving a user interaction with the GUI, dynamically update the GUI based on the user interaction.
    Type: Application
    Filed: March 20, 2023
    Publication date: September 26, 2024
    Inventors: Kerwen Changyuan ZHANG, Davis Biao MA, Courtney D. PICOU, Angela Hexiao LENG, Leon Tengfei LIANG, July Lei ZHU
  • Publication number: 20240233112
    Abstract: A machine vision-based automatic identification and rating method and system for a low-magnification acid etching defect.
    Type: Application
    Filed: December 29, 2021
    Publication date: July 11, 2024
    Inventors: Zhicheng ZHANG, Jin KE, Wei FANG, Shaoyang ZHANG, Changyuan ZHANG
  • Publication number: 20230344810
    Abstract: A non-transitory computer readable medium stores instructions that, when executed by a processor, cause the processor to receive, from one or more processing nodes, data representative of usage and inventory of one or more software assets by one or more industrial automation devices of an industrial automation system that are communicatively coupled to the one or more processing nodes, determining a data delta for the industrial automation system that represents differences between the software asset data and a previous iteration of the software asset data, encrypt the data delta for the industrial automation system, and transmit the encrypted data delta for the industrial automation system to a remote server.
    Type: Application
    Filed: April 26, 2022
    Publication date: October 26, 2023
    Inventors: David Picou, Francisco P. Maturana, Jay W. Schiele, Krutika Kansara, Nikhil Ashok Patange, Larry D. Armstrong, Kerwen Changyuan Zhang, John L. Kelly, Davis Biao Ma
  • Patent number: 11727669
    Abstract: An intelligent recognition method of hyperspectral image of parasites in raw fish relates to optical detection technology, and includes step 1: obtaining a hyperspectral image of the raw fish in a wavelength range from 300 to 1100 nm; step 2: extracting a grayscale image of the hyperspectral image at a wavelength value of 437 nm, and obtaining a position range of fish meat in the grayscale image by performing a median filtering process and a binarization process on the grayscale image; step 3: extracting spectral signals of pixel points in the position range of the hyperspectral image, performing a first-order derivative process on the spectral signals, and import the spectral signals after the first-order derivative process into a preset first model, a second model, and a third model for analysis. The method can accurately distinguish the parasite body in the raw fish.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: August 15, 2023
    Assignee: Institute of Facility Agriculture, Guangdong Academy of Agricultural Science
    Inventors: Sai Xu, Huazhong Lu, Changyuan Zhang, Xin Liang, Guangjun Qiu, Changxiang Fan, Jian Peng
  • Patent number: 11700873
    Abstract: An automatic peeling and splitting device for citrus fruits includes a bracket, a pomelo fixing module, and a pomelo peeling module arranged on the bracket. The pomelo fixing module includes a cylinder arranged on an upper part of the bracket, a fixed block arranged on a power output end of the cylinder, and a motor arranged on the fixed block, the power output end of the motor is connected with a rotation shaft, an end of the rotation shaft is sleeved with an air sac, and the end of the rotation shaft is further hinged with a plurality of arc baffles, a concave member of the arc baffle is bonded to a surface of the air sac, an outer convex edge of the arc baffle faces outside of the air sac; the rotation shaft and the power output end of the cylinder are both extended vertically downward.
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: July 18, 2023
    Inventors: Sai Xu, Huazhong Lu, Changyuan Zhang, Xin Liang
  • Publication number: 20230127308
    Abstract: An automatic peeling and splitting device for citrus fruits includes a bracket, a pomelo fixing module, and a pomelo peeling module arranged on the bracket. The pomelo fixing module includes a cylinder arranged on an upper part of the bracket, a fixed block arranged on a power output end of the cylinder, and a motor arranged on the fixed block, the power output end of the motor is connected with a rotation shaft, an end of the rotation shaft is sleeved with an air sac, and the end of the rotation shaft is further hinged with a plurality of arc baffles, a concave member of the arc baffle is bonded to a surface of the air sac, an outer convex edge of the arc baffle faces outside of the air sac; the rotation shaft and the power output end of the cylinder are both extended vertically downward.
    Type: Application
    Filed: October 21, 2022
    Publication date: April 27, 2023
    Inventors: Sai Xu, Huazhong Lu, Changyuan Zhang, Xin Liang