Patents by Inventor Yu-Nong WANG

Yu-Nong WANG 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 system and measurement method thereof
    Patent number: 9445718
    Abstract: An optical system for measuring an observed object includes an illuminant component, an imaging component, and an optical component. The illuminant component generates a measuring light. The optical component including a mirror and a beam splitter is located between the illuminant component and the imaging component. The mirror is located between the illuminant component and the observed object, the beam splitter is located between the mirror, the observed object, and the imaging component. The measuring light is projected to the observed object via the mirror and beam splitter, and an imaging light that has been generated from the illuminant component and reflected by the observed object is projected to the imaging component via the beam splitter, the imaging light and the measuring light intersect at the beam splitter. The present invention also provides a measurement method.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: September 20, 2016
    Inventors: Tsu-Wang Shen, Tsung-Yu Ho, Weng-Kong Tam, Yu-Nong Wang
  • OPTICAL SYSTEM AND MEASUREMENT METHOD THEREOF
    Publication number: 20140313483
    Abstract: An optical system for measuring an observed object includes an illuminant component, an imaging component, and an optical component. The illuminant component generates a measuring light. The optical component including a mirror and a beam splitter is located between the illuminant component and the imaging component. The mirror is located between the illuminant component and the observed object, the beam splitter is located between the mirror, the observed object, and the imaging component. The measuring light is projected to the observed object via the mirror and beam splitter, and an imaging light that has been generated from the illuminant component and reflected by the observed object is projected to the imaging component via the beam splitter, the imaging light and the measuring light intersect at the beam splitter. The present invention also provides a measurement method.
    Type: Application
    Filed: April 17, 2014
    Publication date: October 23, 2014
    Inventors: Tsu-Wang SHEN, Tsung-Yu HO, Weng-Kong TAM, Yu-Nong WANG