Patents by Inventor Kainan Mao

Kainan Mao 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).

  • Train window structure and train with train window structure
    Patent number: 11447165
    Abstract: A train window structure and a train with the train window structure, the train window structure comprises a train window frame; train window glass arranged on the train window frame and internally provided with a hollow structure; and a display arranged in the hollow structure to display information on the train window glass, and information is displayed on the display in the hollow structure and is provided for passengers.
    Type: Grant
    Filed: September 30, 2017
    Date of Patent: September 20, 2022
    Assignee: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Sansan Ding, Yali Jia, Kainan Mao, Peng Gao, Shanshan Wang, Yu Zeng, Zhong Li, Yuwen Liu, Zhenzhong Wang
  • Train window structure and train with train window structure
    Patent number: 11186298
    Abstract: A train window structure and a train with the train window structure, the train window structure comprising: a train window frame; train window glass disposed in the train window frame; and a fastener penetrating through an inner side of the train window frame and disposed on a train body to fasten the train window frame, the axis of the fastener being parallel to a plane where the train window glass is provided. The fastener penetrates through the train window frame from an inner side of the train window frame and is screwed into the train body; the fastener is internally installed, thus reducing a gap between the adjacent train window structures, so that the train body is more aesthetically pleasing and wind resistance is lower.
    Type: Grant
    Filed: September 30, 2017
    Date of Patent: November 30, 2021
    Assignee: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Hong Li, Kainan Mao, Yali Jia, Yu Zeng, Shanshan Wang, Peng Gao
  • Train Window Structure and Train with Train Window Structure
    Publication number: 20210284207
    Abstract: A train window structure and a train with the train window structure, the train window structure comprises a train window frame; train window glass arranged on the train window frame and internally provided with a hollow structure; and a display arranged in the hollow structure to display information on the train window glass, and information is displayed on the display in the hollow structure and is provided for passengers.
    Type: Application
    Filed: September 30, 2017
    Publication date: September 16, 2021
    Inventors: Sansan DING, Yali JIA, Kainan MAO, Peng GAO, Shanshan WANG, Yu ZENG, Zhong LI, Yuwen LIU, Zhenzhong WANG
  • TRAIN WINDOW STRUCTURE AND TRAIN WITH TRAIN WINDOW STRUCTURE
    Publication number: 20190202483
    Abstract: A train window structure and a train with the train window structure, the train window structure comprising: a train window frame; train window glass disposed in the train window frame; and a fastener penetrating through an inner side of the train window frame and disposed on a train body to fasten the train window frame, the axis of the fastener being parallel to a plane where the train window glass is provided. The fastener penetrates through the train window frame from an inner side of the train window frame and is screwed into the train body; the fastener is internally installed, thus reducing a gap between the adjacent train window structures, so that the train body is more aesthetically pleasing and wind resistance is lower.
    Type: Application
    Filed: September 30, 2017
    Publication date: July 4, 2019
    Inventors: Hong Li, Kainan Mao, Yali Jia, Yu Zeng, Shanshan Wang, Peng Gao