Patents by Inventor Leonel Arana

Leonel Arana 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).

  • Microfabricated hot wire vacuum sensor
    Publication number: 20050212066
    Abstract: A microfabricated vacuum sensor may be formed using semiconductor integrated circuit processes. The sensor may be formed inside an enclosure with a microfabricated component. The sensor may then be used to measure the pressure within the enclosure.
    Type: Application
    Filed: March 24, 2004
    Publication date: September 29, 2005
    Inventors: Leonel Arana, Yuelin Zou, John Heck