Patents by Inventor Andrew R. Ingle

Andrew R. Ingle 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).

  • Electrochromic devices
    Patent number: 6906842
    Abstract: The invention includes many applications for electrochromic devices that require neutral colors and patterned electrodes. It uses novel materials, ways of making the materials, device configurations and applications. In one aspect, the device also includes electrical leads (115,116), transparent conductor layers (135,136), patterned EC layers (143,144), an etch line (99) and a substrate (125).
    Type: Grant
    Filed: May 24, 2001
    Date of Patent: June 14, 2005
    Assignees: Schott North America, Inc., Magna Donnelly Corporation
    Inventors: Anoop Agrawal, John P. Cronin, Todd J. Gudgel, Stephan G. Hansen, Raymond L. Zhang, Torsten Holdmann, Andrew R. Ingle, Juan Carlos L. Tonazzi, Yelena Feinstein
  • Electrochromic devices
    Publication number: 20030227664
    Abstract: The invention includes many applications for electrochromic devices that require neutral colors and patterned electrodes. It uses novel materials, ways of making the materials, device configurations and applications. In one aspect, the device also includes electrical leads (115,116), transparent conductor layers (135,136), patterned EC layers (143,144), an etch line (99) and a substrate (125).
    Type: Application
    Filed: November 13, 2002
    Publication date: December 11, 2003
    Inventors: Anoop Agrawal, John P. Cronin, Todd J. Gudgel, Stephan G. Hansen, Raymond L. Zhang, Torsten Holdmann, Andrew R. Ingle, Juan Carlos L. Tonazzi, Yelena Feinstein
  • Electrochromic devices
    Patent number: 6178034
    Abstract: An electrochromic device is disclosed having a selective ion transport layer which separates an electrochemically active material from an electrolyte containing a redox active material. The devices are particularly useful as large area architectural and automotive glazings due to there reduced back reaction.
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: January 23, 2001
    Assignee: Donnelly Corporation
    Inventors: Pierre M. Allemand, Randall F. Grimes, Andrew R. Ingle, John P. Cronin, Steve R. Kennedy, Anoop Agrawal, Jonathan M. Boulton
  • Electrochromic devices
    Patent number: 5729379
    Abstract: An electrochromic device is disclosed having a conducting electrode opposing a counter conducting electrode with an electrochemically active polymeric layer disposed on an opposing surface of one of said electrodes and an electrolyte containing at least one redox active material contactingly disposed between the electrochemically active layer and an other opposing surface of one of said electrodes, wherein at least one of the electrodes is transparent. Also disclosed is an electrochromic device that exhibits low light transmission or reflectivity with no applied potential or after removal of an applied potential.
    Type: Grant
    Filed: October 24, 1995
    Date of Patent: March 17, 1998
    Assignee: Donnelly Corporation
    Inventors: Pierre-Marc Allemand, F. Randall Grimes, Anoop Agrawal, Barbara A. Bigelow, Andrew R. Ingle