Patents by Inventor Joseph N. Carr

Joseph N. Carr 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).

  • Getter material
    Patent number: 7589465
    Abstract: An embodiment of an encapsulated organic optoelectronic device is described. The encapsulated device includes a hybrid getter film which is composed of a getter and a handling agent.
    Type: Grant
    Filed: February 7, 2005
    Date of Patent: September 15, 2009
    Assignee: Osram Opto Semiconductors GmbH
    Inventor: Joseph N. Carr
  • Method of optical inspection
    Patent number: 5532817
    Abstract: A method for determining the configuration of a resin portion of an article comprising exposing the article to a light source at a first wavelength and measuring emission of light at a second, different wavelength; wherein the resin contains a moiety containing a structure of the formula: ##STR1## or a moiety which is a reaction product of said moiety in a quantity sufficient to impart fluorescent properties to said resin.
    Type: Grant
    Filed: October 3, 1994
    Date of Patent: July 2, 1996
    Assignee: The Dow Chemical Company
    Inventors: Robert A. DeVries, Reed A. Shick, G. Thomas Wells, Joseph N. Carr