Patents by Inventor John B. Wallace

John B. Wallace 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).

  • Patent number: 10505301
    Abstract: The disclosure provides for a conductive connector device. The device is configured for communicating a control signal of an electro-optic element for a vehicular display device. The device comprises a spring assembly and a body having a connecting feature. The spring assembly comprises a spring and a conductive pin. The body forms an internal passage configured to at least partially house the spring assembly. A connecting feature is in connection with the body. The connecting feature is configured to engage an aperture of a circuit board configured to communicate a control signal to the electro-optic element. The engagement of the connecting feature to the aperture is configured to receive at least a portion of a force from the spring in a compressed arrangement.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: December 10, 2019
    Assignee: GENTEX CORPORATION
    Inventors: Jason D. Hallack, Andrew J. LeVesque, John B. Wallace
  • Publication number: 20170162965
    Abstract: The disclosure provides for a conductive connector device. The device is configured for communicating a control signal of an electro-optic element for a vehicular display device. The device comprises a spring assembly and a body having a connecting feature. The spring assembly comprises a spring and a conductive pin. The body forms an internal passage configured to at least partially house the spring assembly. A connecting feature is in connection with the body. The connecting feature is configured to engage an aperture of a circuit board configured to communicate a control signal to the electro-optic element. The engagement of the connecting feature to the aperture is configured to receive at least a portion of a force from the spring in a compressed arrangement.
    Type: Application
    Filed: November 29, 2016
    Publication date: June 8, 2017
    Inventors: Jason D. Hallack, Andrew J. LeVesque, John B. Wallace
  • Patent number: 8237909
    Abstract: A vehicular rearview mirror assembly (600) includes an electrochromic (EC) glass element (303) and a printed circuit board (603) for mounting electrical components. A liquid crystal display (LCD) (615) is mounted to the printed circuit board (603), while a plurality of light emitting diodes (LEDs) (608) are also mounted to the same printed circuit board below the LCD (603) for providing backlighting.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: August 7, 2012
    Assignee: Gentex Corporation
    Inventors: John B. Ostreko, Danny L. Minikey, Jr., Andrew J. LeVesque, William R. Spence, Peter Wm. VanderWel, John B. Wallace, Frederick T. Bauer, Mark W. Newton, Ethan J. Lee, Jeremy A. Fogg
  • Publication number: 20100201896
    Abstract: A vehicular rearview mirror assembly (600) includes an electrochromic (EC) glass element (303) and a printed circuit board (603) for mounting electrical components. A liquid crystal display (LCD) (615) is mounted to the printed circuit board (603), while a plurality of light emitting diodes (LEDs) (608) are also mounted to the same printed circuit board below the LCD (603) for providing backlighting.
    Type: Application
    Filed: February 6, 2009
    Publication date: August 12, 2010
    Inventors: John B. Ostreko, Danny L. Minikey, JR., Andrew J. LeVesque, William R. Spence, Peter Wm. VanderWel, John B. Wallace, Frederick T. Bauer, Mark W. Newton, Ethan J. Lee, Jeremy A. Fogg
  • Patent number: 5071815
    Abstract: A method of forming a metal oxide crystal structure having a peroxide defect and doped with an alkali metal or alkaline earth metal. The method involves growing the doped metal oxide crystal by thermally decomposing in an oxidizing atmosphere a liquid mixture of an alkali metal salt or alkaline earth metal salt and the metal oxide or a compound that can decompose to form the metal oxide under the thermal decomposition conditions.
    Type: Grant
    Filed: December 26, 1990
    Date of Patent: December 10, 1991
    Assignee: British Columbia Research Corporation
    Inventors: John B. Wallace, Klaus H. Oehr
  • Patent number: 4452098
    Abstract: A locking and positioning device for reclining seats including a back member pivotally connected to a seat member for movement between an upright position and various inclined positions. The locking and positioning device includes first and second telescoping members interconnected by a pair of gripping elements which are normally biased into frictional gripping engagement with one of the members for preventing relative movement between the members in either direction of travel between the members. Manually actuatable control member is provided for releasing the pair of gripping elements from gripping engagement with the one member for preventing relative movement between the members in either direction of travel between the members.
    Type: Grant
    Filed: July 2, 1982
    Date of Patent: June 5, 1984
    Assignee: General Engineering & Manufacturing Corp.
    Inventors: John B. Wallace, Charles G. Pearson