Patents by Inventor Dongkai ZHANG

Dongkai 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).

  • 5,6-DIHYDROTHIENO[3,4-H]QUINAZOLINE COMPOUND
    Publication number: 20240140962
    Abstract: Provided are a series of 5,6-dihydrothieno[3,4-h]quinazoline compounds as represented by formula (P) and pharmaceutically acceptable salts thereof, and the use of the compounds or pharmaceutically acceptable salts thereof in the preparation of solid tumor drugs, such as solid tumor drugs associated with selective PLK1 inhibitors.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 2, 2024
    Inventors: Yangyang XU, Wentao WU, Haizhong TAN, Dongkai ZAHNG, Jikui SUN, Yang ZHANG, Shuhui CHEN
  • Vehicle testing device with adjustable, side cooling device
    Patent number: 11519823
    Abstract: A vehicle testing device including a cooling device, which is capable of freely selecting a part to be cooled and a wind direction in accordance with a purpose of a test is provided. The vehicle testing device that tests a test piece that is a vehicle or a part of the vehicle includes a rotating body on which the test piece is placed, and a cooling device that sends air from a side of the test piece to at least a part of the test piece in order to cool the test piece placed on the rotating body.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: December 6, 2022
    Assignee: HORIBA, LTD.
    Inventors: Takashi Nagayama, Kaori Adachi, Dongkai Zhang
  • VEHICLE TESTING DEVICE
    Publication number: 20210239572
    Abstract: A vehicle testing device including a cooling device, which is capable of freely selecting a part to be cooled and a wind direction in accordance with a purpose of a test is provided. The vehicle testing device that tests a test piece that is a vehicle or a part of the vehicle includes a rotating body on which the test piece is placed, and a cooling device that sends air from a side of the test piece to at least a part of the test piece in order to cool the test piece placed on the rotating body.
    Type: Application
    Filed: July 16, 2019
    Publication date: August 5, 2021
    Applicant: HORIBA, LTD.
    Inventors: Takashi NAGAYAMA, Kaori ADACHI, Dongkai ZHANG