Patents by Inventor William L. Tonar

William L. Tonar 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).

  • Publication number: 20140307344
    Abstract: A rearview assembly having a mounting structure configured to be operably coupled with a vehicle. A housing is operably connected with the mounting structure and a rearward viewing device is supported by one of the housing and the mounting structure. The rearward viewing device provides a rearward view to a vehicle driver and includes a front substrate and a rear substrate. The entire front surface of the front substrate is exposed and the entire rear substrate is positioned behind the front substrate. A concealing layer is disposed about a periphery of the rearward viewing device between the front substrate and the rear substrate. A partially optically transparent bezel is disposed adjacent to both the rearward viewing device and the housing, the optically transparent bezel having an edge radius greater than 2.5 mm and the optically transparent bezel being substantially flush with the front surface of the front substrate.
    Type: Application
    Filed: June 30, 2014
    Publication date: October 16, 2014
    Inventors: David J. Cammenga, Danny L. Minikey, JR., Mark R. Roth, William L. Tonar, Jeremy A. Fogg, Michael F. Lisowski, Peter N. Rizk
  • Patent number: 8842358
    Abstract: An apparatus, method, and process that includes a substantially transparent substrate having a first surface, a second surface, and edge extending around at least a portion of a perimeter of the substantially transparent substrate, wherein the edge being a laser induced channel edge having enhanced edge characteristics.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: September 23, 2014
    Assignee: Gentex Corporation
    Inventors: Donald L. Bareman, William L. Tonar, Niels A. Olesen, Thomas J. Scott, David J. Cammenga, Peter N. Rizk, Henry A. Luten, George A. Neuman, Danny L. Minikey, Jr., Mark R. Roth, Paul V. Flynn, Jr., James R. Thommen, II, Happy T. Holden
  • Patent number: 8836888
    Abstract: A vehicular rearview assembly comprising a light source illuminating the mirror system within the housing of the assembly. The light source is a layered structure including generally co-extensive optical elements such as a light-guiding element that accepts light from light emitters and distributes this light along an area that is not transverse with respect to a display of the assembly. Light distributed and outcoupled through the light-guiding element illuminates the whole display, while radiation from other emitters may traverse the light-guiding element in order to highlight respectively corresponding segments of the display. The display may be configured in a spatially-segmented fashion to increase brightness of displayed indicia.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: September 16, 2014
    Assignee: Gentex Corporation
    Inventors: Danny L. Minikey, Jr., Ethan J. Lee, John A. VanderPloeg, William L. Tonar
  • Publication number: 20140253731
    Abstract: An imaging device enclosure for a vehicle including a housing having an image device aperture. A motor is disposed in the housing and is operably connected with a mobile wedge. The mobile wedge is operable between an extended position and a retracted position. An imaging device is slidably connected with the mobile wedge and is movable between the retracted position corresponding to the extended position of the mobile wedge and the extended position corresponding to the retracted position. A flexible boot is disposed over the image device aperture. The flexible boot defines a flexible opening. The imaging device protrudes through the flexible opening when the imaging device is in the extended position.
    Type: Application
    Filed: May 23, 2014
    Publication date: September 11, 2014
    Applicant: Gentex Corporation
    Inventors: Danny L. Suman, Luke W. Koops, William L. Tonar, Danny L. Minikey, JR., Kristopher R. Green, Timothy L. Pawlowski
  • Patent number: 8827517
    Abstract: A rearview assembly having a mounting structure configured to be operably coupled with a vehicle. A housing is operably connected with the mounting structure and a rearward viewing device is supported by one of the housing and the mounting structure. The rearward viewing device provides a rearward view to a vehicle driver and includes a front substrate and a rear substrate. The entire front surface of the front substrate is exposed and the entire rear substrate is positioned behind the front substrate. A concealing layer is disposed about a periphery of the rearward viewing device between the front substrate and the rear substrate. A partially optically transparent bezel is disposed adjacent to both the rearward viewing device and the housing, the optically transparent bezel having an edge radius greater than 2.5 mm and the optically transparent bezel being substantially flush with the front surface of the front substrate.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: September 9, 2014
    Assignee: Gentex Corporation
    Inventors: David J. Cammenga, Danny L. Minikey, Jr., Mark R. Roth, William L. Tonar, Jeremy A. Fogg, Michael F. Lisowski, Peter N. Rizk
  • Patent number: 8753025
    Abstract: An imaging device enclosure for a vehicle including a housing having an image device aperture. A motor is disposed in the housing and is operably connected with a mobile wedge. The mobile wedge is operable between an extended position and a retracted position. An imaging device is slidably connected with the mobile wedge and is movable between the retracted position corresponding to the extended position of the mobile wedge and the extended position corresponding to the retracted position. A flexible boot is disposed over the image device aperture. The flexible boot defines a flexible opening. The imaging device protrudes through the flexible opening when the imaging device is in the extended position.
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: June 17, 2014
    Assignee: Gentex Corporation
    Inventors: Luke W. Koops, William L. Tonar, Danny L. Minikey, Jr., Kristopher R. Green, Timothy L. Pawlowski, Sandra Lynn Suman
  • Publication number: 20140139901
    Abstract: The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same.
    Type: Application
    Filed: January 27, 2014
    Publication date: May 22, 2014
    Applicant: Gentex Corporation
    Inventors: William L. Tonar, David J. Cammenga, John S. Anderson, David L. Poll, George A. Neuman, Joel A. Stray, Bradley L. Busscher, Kenton J. Ypma
  • Patent number: 8730551
    Abstract: The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same. Area of the effective field of view of the electro-optic mirror element substantially equals to that defined by the outermost perimeter of the element.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: May 20, 2014
    Assignee: Gentex Corporation
    Inventors: George A. Neuman, William L. Tonar, John S. Anderson, Henry A. Luten, David J. Cammenga, Juan C. Lara, Jeffrey A. Forgette
  • Publication number: 20140071513
    Abstract: Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
    Type: Application
    Filed: September 10, 2013
    Publication date: March 13, 2014
    Applicant: Gentex Corporation
    Inventors: George A. Neuman, William L. Tonar, John S. Anderson, Jeffrey A. Forgette, David J. Cammenga, Henry A. Luten, Scott D. Frasher
  • Publication number: 20140055836
    Abstract: A rearview mirror assembly is provided that includes a front substrate having a first surface and a second surface, a rear substrate having a third surface and a fourth surface, wherein the front substrate and the rear substrate define a cavity, a perimeter seal between the front substrate and the rear substrate, an electro-optic medium disposed in the cavity between the front substrate and the second substrate and bounded by the perimeter seal, wherein the front substrate and the second substrate have a shaped edge having continuously arcuate shape, and wherein an interface the first substrate and the second substrate is approximately 1 mm or less from an outermost portion of the rearview mirror assembly.
    Type: Application
    Filed: August 26, 2013
    Publication date: February 27, 2014
    Inventors: David J. Cammenga, William L. Tonar, Adam R. Heintzelman, Autumn W. Trombka, Gary J. Dozeman
  • Publication number: 20140036339
    Abstract: Anisotropic film laminates for use in image-preserving reflectors such as rearview automotive mirror assemblies, and related methods of fabrication. A film may comprise an anisotropic layer such as a light-polarizing layer and other functional layers. The film having controlled water content is heated under omnidirectional pressure and vacuum to a temperature substantially equal to or above a lower limit of a glass-transition temperature range of the film so as to be laminated to a substrate. The laminated film is configured as part of a mirror structure so as to increase contrast of light produced by a light source positioned behind the mirror structure and transmitted through the mirror structure towards a viewer. The mirror structure is devoid of any extended distortion and is characterized by SW and LW values less than 3, more preferably less than 2, and most preferably less than 1.
    Type: Application
    Filed: September 30, 2013
    Publication date: February 6, 2014
    Applicant: Gentex Corporation
    Inventors: William L. Tonar, Henry A. Luten, George A. Neuman, John S. Anderson, Gary J. Dozeman, Tammy G. Morgan
  • Publication number: 20140036337
    Abstract: The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same. Area of the effective field of view of the electro-optic mirror element substantially equals to that defined by the outermost perimeter of the element.
    Type: Application
    Filed: October 7, 2013
    Publication date: February 6, 2014
    Applicant: Gentex Corporation
    Inventors: George A. Neuman, William L. Tonar, John S. Anderson, Henry A. Luten, David J. Cammenga, Juan C. Lara, Jeffrey A. Forgette
  • Publication number: 20140036338
    Abstract: An apparatus, method, and process that includes a substantially transparent substrate having a first surface, a second surface, and edge extending around at least a portion of a perimeter of the substantially transparent substrate, wherein the edge being a laser induced channel edge having enhanced edge characteristics.
    Type: Application
    Filed: August 1, 2013
    Publication date: February 6, 2014
    Applicant: GENTEX CORPORATION
    Inventors: Donald L. Bareman, William L. Tonar, Niels A. Olesen, Thomas J. Scott, David J. Cammenga, Peter N. Rizk, Henry A. Luten, George A. Neuman, Danny L. Minikey, JR., Mark R. Roth, Paul V. Flynn, JR., James R. Thommen, II, Happy T. Holden
  • Patent number: 8638488
    Abstract: The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same.
    Type: Grant
    Filed: July 21, 2011
    Date of Patent: January 28, 2014
    Assignee: Gentex Corporation
    Inventors: William L Tonar, David J Cammenga, John S Anderson, David L Poll, George A Neuman, Joel A Stray, Bradley L Busscher, Kenton J Ypma
  • Patent number: 8614845
    Abstract: The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: December 24, 2013
    Assignee: Gentex Corporation
    Inventors: William L Tonar, David J Cammenga, John S Anderson, David L Poll, George A Neuman, Joel A Stray, Bradley L Busscher, Kenton J Ypma
  • Patent number: 8614847
    Abstract: The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: December 24, 2013
    Assignee: Gentex Corporation
    Inventors: William L Tonar, David J Cammenga, John S Anderson, David L Poll, George A Neuman, Joel A Stray, Bradley L Busscher, Kenton J Ypma
  • Patent number: 8614846
    Abstract: The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: December 24, 2013
    Assignee: Gentex Corporation
    Inventors: William L Tonar, David J Cammenga, John S Anderson, David L Poll, George A Neuman, Joel A Stray, Bradley L Busscher, Kenton J Ypma
  • Patent number: 8559092
    Abstract: The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same. Area of the effective field of view of the electro-optic mirror element substantially equals to that defined by the outermost perimeter of the element.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: October 15, 2013
    Assignee: Gentex Corporation
    Inventors: Mark D. Bugno, William L. Tonar, George A. Neuman, Danny L. Minikey, Jr., John S. Anderson, David L. Poll, Joel A. Stray, Bradley L. Busscher, Kenton J. Ypma
  • Patent number: 8547622
    Abstract: Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: October 1, 2013
    Assignee: Gentex Corporation
    Inventors: William L. Tonar, John S. Anderson, Jeffrey A. Forgette, George A. Neuman, Gary J. Dozeman, David J. Cammenga, Henry A. Luten, G. Bruce Poe, Nelson F. Brummel, Lansen M. Perron
  • Patent number: 8545030
    Abstract: Anisotropic film laminates for use in image-preserving reflectors such as rearview automotive mirror assemblies, and related methods of fabrication. A film may comprise an anisotropic layer such as a light-polarizing layer and other functional layers. The film having controlled water content is heated under omnidirectional pressure and vacuum to a temperature substantially equal to or above a lower limit of a glass-transition temperature range of the film so as to be laminated to a substrate. The laminate is configured as part of a mirror structure so as to increase contrast of light produced by a light source positioned behind the mirror structure and transmitted through the mirror structure towards a viewer. The mirror structure is devoid of any extended distortion and is characterized by SW and LW values less than 3, more preferably less than 2, and most preferably less than 1.
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: October 1, 2013
    Assignee: Gentex Corporation
    Inventors: John S. Anderson, William L. Tonar, Henry A. Luten, George A. Neuman, Gary J. Dozeman, Tammy G. Morgan