Patents by Inventor Runtao NIE

Runtao NIE 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).

  • Optical focusing system
    Patent number: 9323030
    Abstract: An optical focusing system, including: a lens group, a first reflective optical element, a second reflective optical element, and an optical sensing imaging surface. The first reflective optical element is disposed on an object end and the second reflective optical element is disposed at an image end, for reflecting light rays. The optical sensing imaging surface is disposed at the emergent surface of the second reflective optical element.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: April 26, 2016
    Assignee: UNION OPTECH CO., LTD.
    Inventors: Runtao Nie, Mingzhi Xiao
  • OPTICAL FOCUSING SYSTEM
    Publication number: 20150338617
    Abstract: An optical focusing system, including: a lens group, a first reflective optical element, a second reflective optical element, and an optical sensing imaging surface. The first reflective optical element is disposed on an object end and the second reflective optical element is disposed at an image end, for reflecting light rays. The optical sensing imaging surface is disposed at the emergent surface of the second reflective optical element.
    Type: Application
    Filed: September 24, 2014
    Publication date: November 26, 2015
    Inventors: Runtao NIE, Mingzhi XIAO