Patents by Inventor L. S. Huang

L. S. Huang 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).

  • Heating stage and apparatus having the same
    Patent number: 11104996
    Abstract: A heating stage includes a pedestal and a thermal-conductive plate. The thermal-conductive plate is located on the pedestal. The thermal-conductive plate has a central portion and an edge portion surrounding the central portion, and the edge portion comprises a first portion and a second portion connected to the first portion, where the first portion is sandwiched between the central portion and the second portion. A height of the second portion gradually decreases along a direction from the central portion toward the edge portion.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: August 31, 2021
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: P. Y. Chiou, Chih-Chun Huang, Ping-Ting Shen, L. S. Huang
  • HEATING STAGE AND APPARATUS HAVING THE SAME
    Publication number: 20190169748
    Abstract: A heating stage includes a pedestal and a thermal-conductive plate. The thermal-conductive plate is located on the pedestal. The thermal-conductive plate has a central portion and an edge portion surrounding the central portion, and the edge portion comprises a first portion and a second portion connected to the first portion, where the first portion is sandwiched between the central portion and the second portion. A height of the second portion gradually decreases along a direction from the central portion toward the edge portion.
    Type: Application
    Filed: November 27, 2018
    Publication date: June 6, 2019
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: P.Y. Chiou, Chih-Chun Huang, Ping-Ting Shen, L.S. Huang
  • Pipe having temperature display chips that change color
    Patent number: 5415203
    Abstract: A pipe, which includes a plurality of transparent sections and a plurality of opaque sections alternatively connected in series, the opaque sections being made in multiple colors, the transparent sections having temperature display chips which change color when the inside temperature of the pipe is changed over a fixed range.
    Type: Grant
    Filed: June 28, 1994
    Date of Patent: May 16, 1995
    Inventor: L. S. Huang
  • Butterfly spring toy
    Patent number: D360437
    Type: Grant
    Filed: May 2, 1994
    Date of Patent: July 18, 1995
    Assignee: Game Tomy Co., Ltd.
    Inventor: L. S. Huang