Patents by Inventor Chih-Jung Fang

Chih-Jung Fang 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: 7454099
    Abstract: An optical channel shifting device includes a containing unit having a first inner space and a second inner space adjacent to the first inner space, an input optical fiber held in the first inner space, an output unit having a first output optical fiber and a second output optical fiber and a driving assembly held in the second inner space. The containing unit includes a first side, a second side opposite to the first side and two guiding channels located between the first side and the second side and held in the first inner space. The first output optical fiber and the second output optical fiber are respectively fixed in the guiding channels. The driving assembly includes a switching lever shifted in either a first position or a second position and a performing edge connected with the switching lever and attached with the input optical fiber in the form of the point-contact.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: November 18, 2008
    Assignee: Asia Optical Co., Inc.
    Inventor: Chih-Jung Fang
  • Publication number: 20070269161
    Abstract: An optical channel shifting device includes a containing unit having a first inner space and a second inner space adjacent to the first inner space, an input optical fiber held in the first inner space, an output unit having a first output optical fiber and a second output optical fiber and a driving assembly held in the second inner space. The containing unit includes a first side, a second side opposite to the first side and two guiding channels located between the first side and the second side and held in the first inner space. The first output optical fiber and the second output optical fiber are respectively fixed in the guiding channels. The driving assembly includes a switching lever shifted in either a first position or a second position and a performing edge connected with the switching lever and attached with the input optical fiber in the form of the point-contact.
    Type: Application
    Filed: May 14, 2007
    Publication date: November 22, 2007
    Applicant: ASIA OPTICAL CO., INC.
    Inventor: Chih-Jung Fang