Patents by Inventor Hongji Zhou

Hongji Zhou 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: 20200298305
    Abstract: Provided is a double-station cleaning system comprising a cleaning machine, wherein workpieces are placed into the feeding frames, the feeding frames are placed into trays, the bracket assembly is pushed to drive the trays to move along the guide rail assembly, the feeding frame in one of the trays is conveyed to a feeding inlet of the cleaning machine, the feeding frame is pushed to move along two rows of nylon wheels and linear guide rails inside the cleaning machine, and the feeding frame and the workpieces in the feeding frame are pushed into the cleaning machine so as to be cleaned. The double stations work alternately, so that the work time is saved, and the work efficiency is increased.
    Type: Application
    Filed: October 25, 2019
    Publication date: September 24, 2020
    Inventors: Hailong LIU, Haipeng FENG, Naili LI, Hongji ZHOU, Jiansheng WANG, Zhen GE, Zhi CHEN, Fengbao LUO, Xin FAN, Yongyue HUANG
  • Publication number: 20190352798
    Abstract: A Group VB element doped with a ?-gallium oxide crystalline material, and a preparation method and application thereof. The series doped with the ?—Ga2O3 crystalline material is monoclinic, the space group is C2/m, the resistivity is in the range of 2.0×10?4 to 1×104?·cm, and/or the carrier concentration is in the range of 5×1012 to 7×1020/cm3. The preparation method comprises steps of: mixing M2O5 and Ga2O3 with a purity of 4N or more at molar ratio of (0.000000001-0.01):(0.999999999-0.99); an then performing crystal growth. The present invention can prepare a high-conductivity ?-Ga2O3 crystalline material with n-type conductivity characteristics by conventional processes, providing a basis for applications thereof to electrically powered electronic devices, optoelectronic devices, photocatalysts or conductive substrates.
    Type: Application
    Filed: July 10, 2019
    Publication date: November 21, 2019
    Inventors: Changtai XIA, Qinglin SAI, Wei ZHOU, Hongji Ql
  • Publication number: 20190293566
    Abstract: An automatic optical inspection (AOI) device and method are disclosed. The device is adapted to inspect an object under inspection (OUI) (102) carried on a workpiece stage (101) and includes: a plurality of detectors (111, 112) for capturing images of the OUI (102); a plurality of light sources (121, 122) for illuminating the OUI (102) in different illumination modes; and a synchronization controller (140) signal-coupled to both the plurality of detectors (111, 112) and the plurality of light sources (121, 122).
    Type: Application
    Filed: July 31, 2017
    Publication date: September 26, 2019
    Inventors: Hailiang LU, Junwei JIA, Pengli ZHANG, Hongji ZHOU, Wen XU, Fan WANG
  • Publication number: 20170270506
    Abstract: A data processing method based on a display terminal includes: generating a screenshot of a display interface when an information acquisition instruction is detected; searching relevant information based on the screenshot to determine the relevant information of the screenshot; and displaying the determined relevant information. According to the disclosure, it is very fast and convenient to search for the relevant information directly based on the currently displayed interface, achieving a more efficient way for the display terminal to query information.
    Type: Application
    Filed: November 14, 2014
    Publication date: September 21, 2017
    Applicant: ZTE CORPORATION
    Inventors: Hongji ZHOU, Yangmei ZUO
  • Publication number: 20150331944
    Abstract: A method, apparatus and system for providing surveillance video information are provided. The method comprises: receiving a surveillance video; performing characteristic recognition on each video frame in said surveillance video to obtain characteristic information respectively corresponding to said each video frame; wherein, characteristic information corresponding to each video frame in an ith video clip of said surveillance video matches the ith target characteristic information of M pieces of target characteristic information; determining video-related information corresponding to the ith video clip; sending the video-related information corresponding to at least one video clip of M said video clips to a client unit. The technical solution described above provides a user with the video information relating to critical information such as a target person or object, thereby reducing the time and labor costs spent by the user in finding desired video information.
    Type: Application
    Filed: August 14, 2013
    Publication date: November 19, 2015
    Applicant: ZTE Corporation
    Inventors: Hanlin Xiao, Hongji Zhou