Patents by Inventor Hertz Ho

Hertz Ho 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).

  • Laptop computer with detachable interface card
    Patent number: 5117378
    Abstract: The laptop computer includes a main computer body having a rear exposed portion, and a first and a second rear cover for the rear exposed portion. The first and second rear covers are detachable and can be interchangeably connected to the rear exposed portion. The first rear cover confines an extension space adjacent to the rear exposed portion when it is attached. The second rear cover has a size smaller than the first rear cover and simply covers the rear exposed portion. The laptop computer further includes an interface card detachably and optionally attached to the rear exposed portion and received by the extension space of the first rear cover.
    Type: Grant
    Filed: July 11, 1990
    Date of Patent: May 26, 1992
    Inventor: Hertz Ho