Patents by Inventor Dongze ZHENG

Dongze ZHENG 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).

  • WIRELESS SYSTEMS, APPARATUSES, MODULES, AND METHODS USING LEAKY-WAVE ANTENNA ARRAY AS FILTER BANKS FOR BEAM-FORMING AND/OR BEAM-SCANNING
    Publication number: 20250038420
    Abstract: A module has a transmitter (Tx) antenna and a receiver (Rx) antenna. At least one of the Tx and Rx antennas has a leaky-wave antenna (LWA) array for transmitting or receiving one or more signal beams with a range resolution and an angle resolution. The LWA array has a plurality of LWAs configured as a filter bank. By using the filter bank based LWAs, the LWA array may coherently stitch or combine the individual spectrums of the LWAs to have a wide frequency-space coverage for providing improved range and/or angle resolutions.
    Type: Application
    Filed: September 26, 2024
    Publication date: January 30, 2025
    Inventors: Dongze Zheng, Ke Wu
  • Fault diagnosis and life testing machine for flexible precision thin-wall bearing
    Patent number: 10712237
    Abstract: The present invention discloses a fault diagnosis and life testing machine for a flexible precision thin-wall bearing (16), including a rack, and an axial loading device, a main driving device, a bearing mounting device, a clamping tooling, a data acquisition device, a hydraulic and a pneumatic auxiliary device which are provided on the rack. The main driving device is connected to a rear side of the axial loading device, and the clamping tooling is arranged at a front side of the axial loading device, for clamping the thin-wall bearing (16) onto the bearing mounting device. The data acquisition device is arranged in the axial loading device and at a side of the rack, the hydraulic and pneumatic auxiliary device is arranged at a side of the rack, and the axial loading device and the main driving device are connected by a pipeline.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: July 14, 2020
    Assignee: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Weiguang Li, Zhen Li, Xuezhi Zhao, Guo Zhao, Yiqin Zhuang, Dongze Zheng, Xin Lin, Junkuan Cui, Hui Chen, Jingrun Zhang
  • FAULT DIAGNOSIS AND LIFE TESTING MACHINE FOR FLEXIBLE PRECISION THIN-WALL BEARING
    Publication number: 20190250067
    Abstract: The present invention discloses a fault diagnosis and life testing machine for a flexible precision thin-wall bearing (16), including a rack, and an axial loading device, a main driving device, a bearing mounting device, a clamping tooling, a data acquisition device, a hydraulic and a pneumatic auxiliary device which are provided on the rack. The main driving device is connected to a rear side of the axial loading device, and the clamping tooling is arranged at a front side of the axial loading device, for clamping the thin-wall bearing (16) onto the bearing mounting device. The data acquisition device is arranged in the axial loading device and at a side of the rack, the hydraulic and pneumatic auxiliary device is arranged at a side of the rack, and the axial loading device and the main driving device are connected by a pipeline.
    Type: Application
    Filed: December 11, 2017
    Publication date: August 15, 2019
    Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Weiguang LI, Zhen LI, Xuezhi ZHAO, Guo ZHAO, Yiqin ZHUANG, Dongze ZHENG, Xin LIN, Junkuan CUI, Hui CHEN, Jingrun ZHANG