Patents by Inventor Xiao D. He

Xiao D. He 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).

  • Patent number: 10393285
    Abstract: A multi-actuation system includes a first electrohydraulic servo valve and a first actuator. A first fluid line fluidically connects the first electrohydraulic servo valve to the first actuator. The multi-actuation system also includes a second electrohydraulic servo valve and a second actuator. A second fluid line fluidically connects the second electrohydraulic servo valve to the second actuator. A ring fluidically connects the first fluid line with the second fluid line.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: August 27, 2019
    Assignee: United Technologies Corporation
    Inventors: Martin Richard Amari, James K. Berry, Geoffrey T Blackwell, Xiao D. He
  • Publication number: 20190101225
    Abstract: A multi-actuation system includes a first electrohydraulic servo valve and a first actuator. A first fluid line fluidically connects the first electrohydraulic servo valve to the first actuator. The multi-actuation system also includes a second electrohydraulic servo valve and a second actuator. A second fluid line fluidically connects the second electrohydraulic servo valve to the second actuator. A ring fluidically connects the first fluid line with the second fluid line.
    Type: Application
    Filed: October 2, 2017
    Publication date: April 4, 2019
    Inventors: Martin Richard Amari, James K. Berry, Geoffrey T. Blackwell, Xiao D. He