Patents by Inventor Chih-Hsiang Lai

Chih-Hsiang Lai 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: 11499966
    Abstract: A digitally encoded microflake includes a polymer layer, which has a top surface and a bottom surface substantially parallel to the top surface. At least one of the top surface and the bottom surface is to be coupled to target-specific probes for bonding with a target analyte. The microflake is identified by a binary sequence of bits encoded by an edge outline on a plane substantially parallel to the top surface and the bottom surface. The bits in the binary sequence are encoded at respective predefined locations surrounding the edge outline.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: November 15, 2022
    Assignee: WinMEMS Technologies Co., Ltd.
    Inventors: Chih-Hsiang Lai, Wen-Ching Lai
  • Publication number: 20220276236
    Abstract: A digitally encoded microflake includes a polymer layer, which has a top surface and a bottom surface substantially parallel to the top surface. At least one of the top surface and the bottom surface is to be coupled to target-specific probes for bonding with a target analyte. The microflake is identified by a binary sequence of bits encoded by an edge outline on a plane substantially parallel to the top surface and the bottom surface. The bits in the binary sequence are encoded at respective predefined locations surrounding the edge outline.
    Type: Application
    Filed: May 12, 2022
    Publication date: September 1, 2022
    Inventors: Chih-Hsiang LAI, Wen-Ching LAI
  • Patent number: 11366109
    Abstract: A digitally encoded microflake includes a polymer layer, which has a top surface and a bottom surface substantially parallel to the top surface. At least one of the top surface and the bottom surface is to be coupled to target-specific probes for bonding with a target analyte. The microflake is identified by a binary sequence of bits encoded by an edge outline on a plane substantially parallel to the top surface and the bottom surface. The bits in the binary sequence are encoded at respective predefined locations surrounding the edge outline.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: June 21, 2022
    Assignee: WinMEMS Technologies Co., Ltd.
    Inventors: Chih-Hsiang Lai, Wen-Ching Lai
  • Publication number: 20200182867
    Abstract: A digitally encoded microflake includes a polymer layer, which has a top surface and a bottom surface substantially parallel to the top surface. At least one of the top surface and the bottom surface is to be coupled to target-specific probes for bonding with a target analyte. The microflake is identified by a binary sequence of bits encoded by an edge outline on a plane substantially parallel to the top surface and the bottom surface. The bits in the binary sequence are encoded at respective predefined locations surrounding the edge outline.
    Type: Application
    Filed: October 15, 2019
    Publication date: June 11, 2020
    Inventors: Chih-Hsiang LAI, Wen-Ching LAI
  • Publication number: 20090144970
    Abstract: A method for fabricating a micro-electro-mechanical system (MEMS) device. The method comprises fabricating a MEMS part on a substrate, and detaching the MEMS part from the substrate. After detaching the MEMS part from the substrate, attaching the MEMS part to an application platform.
    Type: Application
    Filed: December 6, 2007
    Publication date: June 11, 2009
    Inventors: Tseng-Yang Hsu, Chih-Hsiang Lai
  • Patent number: 5780971
    Abstract: Method and apparatus for generating radiation of high power, variable duration and broad tunability over several orders of magnitude from a laser-ionized gas-filled capacitor array. The method and apparatus convert a DC electric field pattern into a coherent electromagnetic wave train when a relativistic ionization front passes between the capacitor plates. The frequency and duration of the radiation is controlled by the gas pressure and capacitor spacing.
    Type: Grant
    Filed: June 6, 1994
    Date of Patent: July 14, 1998
    Assignees: Univ. of So. Calif., The Regents of the Univ. Univ. of Calif.
    Inventors: John M. Dawson, Warren B. Mori, Chih-Hsiang Lai, Thomas C. Katsouleas