Patents by Inventor Dun-Kui Huang

Dun-Kui 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).

  • Anti-shake device for optical instrument
    Patent number: 8049784
    Abstract: An anti-shake device for positioning an image-capturing unit in an optical instrument. A base includes a shaft pillar. A clamp unit includes a first clamping arm and a second clamping arm. The first and second clamping arms pivot to the shaft pillar of the base and detachably clamp the image-capturing unit. A drive unit is connected to the base and includes a driven member driving the first and second clamping arms of the clamp unit to rotate and shifting between a first mode and a second mode. The first and second clamping arms are separated from each other and the image-capturing unit when the driven member is in the first mode. The first and second clamping arms close and clamp the image-capturing unit when the driven member is in the second mode.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: November 1, 2011
    Assignee: Asia Optical Co., Inc.
    Inventors: Dun-Kui Huang, Bing-Ren Lai
  • ANTI-SHAKE DEVICE FOR OPTICAL INSTRUMENT
    Publication number: 20100002087
    Abstract: An anti-shake device for positioning an image-capturing unit in an optical instrument. A base includes a shaft pillar. A clamp unit includes a first clamping arm and a second clamping arm. The first and second clamping arms pivot to the shaft pillar of the base and detachably clamp the image-capturing unit. A drive unit is connected to the base and includes a driven member driving the first and second clamping arms of the clamp unit to rotate and shifting between a first mode and a second mode. The first and second clamping arms are separated from each other and the image-capturing unit when the driven member is in the first mode. The first and second clamping arms close and clamp the image-capturing unit when the driven member is in the second mode.
    Type: Application
    Filed: November 12, 2008
    Publication date: January 7, 2010
    Applicant: ASIA OPTICAL CO., INC.
    Inventors: Dun-Kui Huang, Bing-Ren Lai