Patents by Inventor Wei-Chen HSIN

Wei-Chen HSIN 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).

  • Monitor apparatus and method for detecting movement behavior of object in cylinder
    Patent number: 8564450
    Abstract: An object is set to move back and forth between a first position and a second position in a cylinder. A measurement point between the first position and the second position is preset. A counted period indicating a duration that the object moves from the first position to the first measurement point is obtained. Then a movement behavior parameter is obtained according to the counted period. Whether the movement behavior parameter of the object matches a specified condition is determined. If matching occurs, a warning message is generated.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: October 22, 2013
    Assignee: United Microelectronics Corp.
    Inventors: Wei-Chen Hsin, Ko-Wen Chiu
  • MONITOR APPARATUS AND METHOD FOR DETECTING MOVEMENT BEHAVIOR OF OBJECT IN CYLINDER
    Publication number: 20120194349
    Abstract: An object is set to move back and forth between a first position and a second position in a cylinder. A measurement point between the first position and the second position is preset. A counted period indicating a duration that the object moves from the first position to the first measurement point is obtained. Then a movement behavior parameter is obtained according to the counted period. Whether the movement behavior parameter of the object matches a specified condition is determined. If matching occurs, a warning message is generated.
    Type: Application
    Filed: January 28, 2011
    Publication date: August 2, 2012
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Wei-Chen HSIN, Ko-Wen Chiu