Other

Hewlett-packard Development Company, L.P.

David Blessing

Gregory Scott Herman

Randy Hoffman

Douglas A Keszler

Jeremy T Anderson

Robert R Moore

David Punsalan

A semiconductor film composition includes an oxide semiconductor material. At least one polyatomic ion is incorporated into the oxide semiconductor material.

Semiconductor film composition

A method and apparatus for the extraction of particles from surfaces is disclosed. A preferred method comprises the steps of (1) adjusting the temperature and humidity of an air supply to provide an adjusted air supply, (2) directing a blast from the adjusted air supply to a surface bearing particles, so as to produce a deflected blast that comprises some of the particles from the surface, (3) collecting the deflected blast and particles, and (4) directing the deflected blast and particles towards an analyzer. A preferred apparatus includes an air adjuster and a probe comprising an adjusted air supply passage, an adjusted air aperture, a deflected air aperture, and a deflected air passage, wherein the air adjuster is adapted to provide a flow of adjusted air to the adjusted air supply passage and the adjusted air aperture.

Methods and apparatus for extraction of particles from surfaces

Growing community of inventors

Vancouver, WA, United States of America

David Blessing