Patents by Inventor Thmas Wulff

Thmas Wulff 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).

  • Method and system for assembling keypad
    Publication number: 20030198007
    Abstract: A method and system for assembling a keypad or a keypad module to a processing portion of an electronic device is described. The keypad module is a sealed unit connectable to the pre assembled processing portion through a common interface. The keypad module includes a bezel substrate that has a locally thin region where an accessory can be placed. For example, a speaker may be included in the keypad module. The keypad module itself may be its own an electro-mechanical entity.
    Type: Application
    Filed: April 18, 2002
    Publication date: October 23, 2003
    Inventors: Thmas Wulff, David E. Bellows