Patents by Inventor Wei Kang Yeh

Wei Kang Yeh 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).

  • Publication number: 20060289611
    Abstract: A folder with a stand has a body and a stand. The body has a back with outer edges. The stand has two wings and a connector. The wings are connected to the back of the body respectively at the outer edges, and the connector is mounted between the wings. When the folder is used, the stand is held open, supports the body in an inclined position and displays the inclined body. When the folder is stored, the stand is folded and completely attached to the body.
    Type: Application
    Filed: June 24, 2005
    Publication date: December 28, 2006
    Inventor: Wei-Kang Yeh
  • Patent number: 7100775
    Abstract: A binder for a suspension file has a body, a cover mounted on the body and a control element mounted inside the body. The control element has two rods and a pinion gear. Each rod has a rack gear formed on the inner end and a hook formed on the outer end, and the pinion gear is mounted between the rods and engages the rack gears. One of the rods has a controller securely attached to the rod and extending out of the body. When the controller is pushed or pulled, the hooks will extend or retract simultaneously.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: September 5, 2006
    Inventor: Wei Kang Yeh
  • Publication number: 20050135873
    Abstract: A binder for a suspension file has a body, a cover mounted on the body and a control element mounted inside the body. The control element has two rods and a pinion gear. Each rod has a rack gear formed on the inner end and a hook formed on the outer end, and the pinion gear is mounted between the rods and engages the rack gears. One of the rods has a controller securely attached to the rod and extending out of the body. When the controller is pushed or pulled, the hooks will extend or retract simultaneously.
    Type: Application
    Filed: December 19, 2003
    Publication date: June 23, 2005
    Inventor: Wei-Kang Yeh