Patents by Inventor Hsin-Cheng Huang

Hsin-Cheng 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).

  • Lens adjusting mechanism
    Patent number: 10345549
    Abstract: A lens adjusting mechanism including a base, a first fastening component, a first bracket, a second fastening component, a second bracket, and a lens is provided. The first fastening component is movably connected to the base along a first straight direction. The first bracket is movably connected to the base along the first straight direction through the first fastening component. The second fastening component is connected to the first bracket. The second bracket is movably connected to the first bracket along a second straight direction through the second fastening component, wherein the first straight direction is different from the second straight direction. The lens is disposed on the second bracket.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: July 9, 2019
    Assignee: Young Optics Inc.
    Inventors: Chia-Chang Lee, Hsin-Cheng Huang, Chi-Chui Yun
  • LENS ADJUSTING MECHANISM
    Publication number: 20180314029
    Abstract: A lens adjusting mechanism including a base, a first fastening component, a first bracket, a second fastening component, a second bracket, and a lens is provided. The first fastening component is movably connected to the base along a first straight direction. The first bracket is movably connected to the base along the first straight direction through the first fastening component. The second fastening component is connected to the first bracket. The second bracket is movably connected to the first bracket along a second straight direction through the second fastening component, wherein the first straight direction is different from the second straight direction. The lens is disposed on the second bracket.
    Type: Application
    Filed: May 25, 2017
    Publication date: November 1, 2018
    Applicant: Young Optics Inc.
    Inventors: Chia-Chang Lee, Hsin-Cheng Huang, Chi-Chui Yun
  • Method for cleaning semiconductor manufacturing system
    Publication number: 20040168712
    Abstract: This invention is a method for cleaning a semiconductor manufacturing system, which passes a highly volatile liquid agent through the system to remove the impurities and to dissolve chemicals used in the system. The cleaning agent dissolves and washes the chemicals out of the system to keep the chemicals from combining with moisture in the air and forming oxide particles. By washing with a liquid, residual gases and impurities in the system are rapidly removed from the system. After washing the system, the cleaning agent is quickly dried because the cleaning agent is highly volatile. Thereby, the system is cleaned efficiently within a short time by using this method.
    Type: Application
    Filed: February 26, 2004
    Publication date: September 2, 2004
    Applicant: Nanmat Technology Co., Ltd.
    Inventors: Wei-Sheng Chao, Chi-Hui Lin, Chuang-I Chen, Goang-Cheng Chang, Chao-Kai Hsieh, Hsin-Cheng Huang, Cheng-Jye Chu