Patents by Inventor SHENG HANG WANG

SHENG HANG 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).

  • Patent number: 8830116
    Abstract: A radar wave sensing apparatus including a rotation element, a nanosecond pulse near-field sensor and a control unit is provided. The nanosecond pulse near-field sensor emits an incident radar wave and receives a reflection radar wave of the incident radar wave hitting on a surface of the rotation element to obtain a repetition frequency variation of the reflection radar wave corresponding to the incident radar wave. The control unit calculates a vibration of the rotation element according to the repetition frequency variation.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: September 9, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Kuang-I Chang, Sheng-Hang Wang, Yu-Jen Su, Mu-Yu Tsai, Jyun-Long Chen
  • Publication number: 20130147653
    Abstract: A radar wave sensing apparatus including a rotation element, a nanosecond pulse near-field sensor and a control unit is provided. The nanosecond pulse near-field sensor emits an incident radar wave and receives a reflection radar wave of the incident radar wave hitting on a surface of the rotation element to obtain a repetition frequency variation of the reflection radar wave corresponding to the incident radar wave. The control unit calculates a vibration of the rotation element according to the repetition frequency variation.
    Type: Application
    Filed: June 8, 2012
    Publication date: June 13, 2013
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Kuang-I Chang, Sheng-Hang Wang, Yu-Jen Su, Mu-Yu Tsai, Jyun-Long Chen
  • Publication number: 20100095798
    Abstract: A planar moving apparatus includes a moving stage, a first driving apparatus, a second driving apparatus and a base member. The base member carries the stage, the first driving apparatus and the second driving apparatus. The first driving apparatus drives the moving stage along a first axial direction and the second driving apparatus drives the moving stage along a second axial direction. The first driving apparatus and the second driving apparatus operate independently and do not interfere with each other when the moving stage moves along either the first axial direction or the second axial direction.
    Type: Application
    Filed: April 2, 2009
    Publication date: April 22, 2010
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: LIANG CHIH CHANG, CHAO JUNG CHEN, CHYAN CHYI WU, SHENG HANG WANG, TA CHANG YU, CHUNG LUN WU