Patents by Inventor Chih-Chan Chiang

Chih-Chan Chiang 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).

  • FIXING MECHANISM CAPABLE OF ADJUSTING A HANGING ANGLE OF AN ELECTRONIC DEVICE RELATIVE TO A POLE OR A SUPPORT WALL
    Publication number: 20120001041
    Abstract: A fixing mechanism includes a first bending plate, a second bending plate and a fixing part. The second bending plate is connected to the first bending plate at a bending angle. The second bending plate is used for screwing onto an electronic device with the first bending plate. The fixing part is detachably disposed through the first bending plate or the second bending plate to be disposed around a pole. The fixing part is used for clamping the pole with first tooth structures on the first bending plate or second tooth structures on the second bending plate. When the fixing part clamps the pole with the first tooth structures, the electronic device is substantially parallel to the pole. When the fixing part clamps the pole with the second tooth structures, an angle included between the electronic device and the pole is equal to a supplementary angle of the bending angle.
    Type: Application
    Filed: November 12, 2010
    Publication date: January 5, 2012
    Inventors: Wan-Ru Yang, Chih-Chan Chiang, Kai-Tien Peng
  • Electronic apparatus having a detachable filter
    Patent number: 7499275
    Abstract: A detachable filter of the electronic apparatus can be positioned to the side of the housing of the electronic apparatus in a lateral way. With the help of fixing elements such as the supporters having arches or the magnetic elements adhering to the side of the detachable filter, the detachable filter can be positioned to the side of the housing laterally and fixed to the side of the housing tightly in an easy way. The detachable filter can be removed for cleaning by directly being drawn laterally along the side of the housing without the need to shutdown the electronic apparatus.
    Type: Grant
    Filed: July 22, 2007
    Date of Patent: March 3, 2009
    Assignee: ZyXEL communications Corp.
    Inventors: Hsing-Wen Lai, Chin-Hung Lien, Chih-Chan Chiang
  • ELECTRONIC APPARATUS HAVING A DETACHABLE FILTER
    Publication number: 20090021910
    Abstract: A detachable filter of the electronic apparatus can be positioned to the side of the housing of the electronic apparatus in a lateral way. With the help of fixing elements such as the supporters having arches or the magnetic elements adhering to the side of the detachable filter, the detachable filter can be positioned to the side of the housing laterally and fixed to the side of the housing tightly in an easy way. The detachable filter can be removed for cleaning by directly being drawn laterally along the side of the housing without the need to shutdown the electronic apparatus.
    Type: Application
    Filed: July 22, 2007
    Publication date: January 22, 2009
    Inventors: Hsing-Wen Lai, Chin-Hung Lien, Chih-Chan Chiang