Patents by Inventor Shengli ZHAO

Shengli ZHAO 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).

  • Leveling control method, device and system, and motor grader
    Patent number: 11965309
    Abstract: The present disclosure relates to a leveling control method, device and system, a motor grader. The leveling control method includes: acquiring elevations of a current position of a blade of a motor grader and a target position, and a movement speed of the motor grader, wherein the target position is on the ground with a certain horizontal distance from the current position along a movement direction of the motor grader; determining a movement time of the blade from the current position to the target position from the horizontal distance and the movement speed; determining a lifting speed of a lifting cylinder from an elevation difference between the elevation of the target position and the elevation of the current position and the movement time; and controlling the lifting cylinder to adjust the blade to move from the current position to the target position according to the lifting speed.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: April 23, 2024
    Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
    Inventors: Zhiqiang Hou, Bin Zhao, Hao Liu, Shengli Lu
  • Silicon-and germanium-based SCM-25 molecular sieve, preparation process and use thereof
    Patent number: 11952283
    Abstract: A silicon-and germanium-based molecular sieve has a framework chemical composition as represented by the formula “SiO2.1/nGeO2”. The silicon/germanium molar ratio is 0.1n30. The molecular sieve has a unique X-ray diffraction pattern. It can be used in adsorptive separation, ion exchange, and catalytic conversion of organic compounds.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: April 9, 2024
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY SINOPEC
    Inventors: Weimin Yang, Wenhua Fu, Zhiqing Yuan, Zhendong Wang, Jiawei Teng, Weichuan Tao, Shengli Zhao
  • SILICON-AND GERMANIUM-BASED SCM-25 MOLECULAR SIEVE, PREPARATION PROCESS AND USE THEREOF
    Publication number: 20220250927
    Abstract: A silicon- and germanium-based molecular sieve has a framework chemical composition as represented by the formula “SiO2.1/nGeO2”. The silicon/germanium molar ratio is 0.1n30. The molecular sieve has a unique X-ray diffraction pattern. It can be used in adsorptive separation, ion exchange, and catalytic conversion of organic compounds.
    Type: Application
    Filed: July 9, 2020
    Publication date: August 11, 2022
    Inventors: Weimin YANG, Wenhua FU, Zhiqing YUAN, Zhendong WANG, Jiawei TENG, Weichuan TAO, Shengli ZHAO