Patents by Inventor SU-JHEN LIN

SU-JHEN LIN 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).

  • Micro-electromechanical system (MEMS) carrier
    Patent number: 9815689
    Abstract: A micro-electromechanical system (MEMS) carrier formed by a typical surface micro-machining and bulk micro-machining process on a silicon substrate, having a frame, a movable carrier element, a conductive coil, two return springs and a pair of permanent magnets. The movable carrier element is formed within the frame and movable along a path, the conductive coil is formed on or embedded in the movable carrier element. The two return springs are formed between the movable carrier element and the frame thereby connecting the movable carrier element to the frame and providing a return force to the carrier element, and the pair of permanent magnets are formed a magnetic field for co-acting with the conductive coil for generating an electromagnetic Lorentz force to drive the movable carrier element to move against the return force of the two return springs.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: November 14, 2017
    Assignee: GLOBALMEMS TAIWAN CORPORATION LIMITED
    Inventors: Su-Jhen Lin, Ming-Ching Wu
  • MICRO-ELECTROMECHANICAL SYSTEM (MEMS) CARRIER
    Publication number: 20160252703
    Abstract: A micro-electromechanical system (MEMS) carrier formed by a typical surface micro-machining and bulk micro-machining process on a silicon substrate, having a frame, a movable carrier element, a conductive coil, two return springs and a pair of permanent magnets. The movable carrier element is formed within the frame and movable along a path, the conductive coil is formed on or embedded in the movable carrier element. The two return springs are formed between the movable carrier element and the frame thereby connecting the movable carrier element to the frame and providing a return force to the carrier element, and the pair of permanent magnets are formed a magnetic field for co-acting with the conductive coil for generating an electromagnetic Lorenz force to drive the movable carrier element to move against the return force of the two return springs.
    Type: Application
    Filed: May 10, 2016
    Publication date: September 1, 2016
    Inventors: SU-JHEN LIN, MING-CHING WU
  • Micro-electromechanical system (MEMS) carrier
    Patent number: 9417425
    Abstract: A micro-electromechanical system (MEMS) carrier formed by a typical surface micro-machining and bulk micro-machining process on a silicon substrate, having a frame, a movable carrier element, a conductive coil, two return springs and a pair of permanent magnets. The movable carrier element is formed within the frame and movable along a path, the conductive coil is formed on or embedded in the movable carrier element. The two return springs are formed between the movable carrier element and the frame thereby connecting the movable carrier element to the frame and providing a return force to the carrier element, and the pair of permanent magnets are formed a magnetic field for co-acting with the conductive coil for generating an electromagnetic Lorentz force to drive the movable carrier element to move against the return force of the two return springs.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: August 16, 2016
    Assignee: GLOBALMEMS TAIWAN CORPORATION LIMITED
    Inventors: Su-Jhen Lin, Ming-Ching Wu
  • MICRO-ELECTROMECHANICAL SYSTEM (MEMS) CARRIER
    Publication number: 20150029606
    Abstract: A micro-electromechanical system (MEMS) carrier formed by a typical surface micro-machining and bulk micro-machining process on a silicon substrate, having a frame, a movable carrier element, a conductive coil, two return springs and a pair of permanent magnets. The movable carrier element is formed within the frame and movable along a path, the conductive coil is formed on or embedded in the movable carrier element. The two return springs are formed between the movable carrier element and the frame thereby connecting the movable carrier element to the frame and providing a return force to the carrier element, and the pair of permanent magnets are formed a magnetic field for co-acting with the conductive coil for generating an electromagnetic Lorenz force to drive the movable carrier element to move against the return force of the two return springs.
    Type: Application
    Filed: July 25, 2014
    Publication date: January 29, 2015
    Inventors: SU-JHEN LIN, MING-CHING WU