Patents by Inventor Dingxi Yao

Dingxi Yao 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).

  • Remote controlled latching system
    Patent number: 7467918
    Abstract: A remote controlled latching system includes a latch device configured for mating engagement with a connection member to secure an attachment to a carrier; a latching cylinder coupled to the latch device, the latching cylinder having a latched position and an unlatched position; a valve assembly fluidly coupled to the latching cylinder, the valve assembly being configured to selectively drive the latching cylinder into the latched position and the unlatched position; a latching control switch operatively connected to the valve assembly for operating the valve assembly; and a height sensing switch operatively connected to valve assembly for operating the valve assembly.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: December 23, 2008
    Assignee: Deere & Company
    Inventors: Dingxi Yao, Henry A. Lanting
  • Remote controlled latching system
    Publication number: 20080101908
    Abstract: A remote controlled latching system includes a latch device configured for mating engagement with a connection member to secure an attachment to a carrier; a latching cylinder coupled to the latch device, the latching cylinder having a latched position and an unlatched position; a valve assembly fluidly coupled to the latching cylinder, the valve assembly being configured to selectively drive the latching cylinder into the latched position and the unlatched position; a latching control switch operatively connected to the valve assembly for operating the valve assembly; and a height sensing switch operatively connected to valve assembly for operating the valve assembly.
    Type: Application
    Filed: October 26, 2006
    Publication date: May 1, 2008
    Inventors: Dingxi Yao, Henry A. Lanting