Patents by Inventor Jose Mario Quintal

Jose Mario Quintal 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).

  • Edge chamfering methods
    Patent number: 10597321
    Abstract: Processes of chamfering and/or beveling an edge of a glass substrate of arbitrary shape using lasers are described herein. Two general methods to produce chamfers on glass substrates are the first method involves cutting the edge with the desired chamfer shape utilizing an ultra-short pulse laser to create perforations within the glass; followed by an ion exchange.
    Type: Grant
    Filed: January 27, 2015
    Date of Patent: March 24, 2020
    Assignee: Corning Incorporated
    Inventors: Sasha Marjanovic, David Andrew Pastel, Garrett Andrew Piech, Jose Mario Quintal, Helmut Schillinger, Sergio Tsuda, Robert Stephen Wagner, Andrea Nichole Yeary
  • EDGE CHAMFERING METHODS
    Publication number: 20170001900
    Abstract: Processes of chamfering and/or beveling an edge of a glass substrate of arbitrary shape using lasers are described herein. Two general methods to produce chamfers on glass substrates are the first method involves cutting the edge with the desired chamfer shape utilizing an ultra-short pulse laser to create perforations within the glass; followed by an ion exchange.
    Type: Application
    Filed: January 27, 2015
    Publication date: January 5, 2017
    Inventors: Sasha Marjanovic, David Andrew Pastel, Garrett Andrew Piech, Jose Mario Quintal, Helmut Schillinger, Sergio Tsuda, Robert Stephen Wagner, Andrea Nicole Yeary
  • STRENGTHENED GLASS ARTICLES AND METHODS OF MAKING
    Publication number: 20160368812
    Abstract: A strengthened glass article having a central tension that is below a threshold value above which the glass exhibits frangible behavior. The central tension varies non-linearly with the thickness of the glass. The glass article may be used as cover plates or windows for portable or mobile electronic devices such as cellular phones, music players, information terminal (IT) devices, including laptop computers, and the like.
    Type: Application
    Filed: July 20, 2016
    Publication date: December 22, 2016
    Applicant: Corning Incorporated
    Inventors: Kristen L. Barefoot, James Joseph Price, Jose Mario Quintal, Ronald Leroy Stewart
  • Strengthened glass articles and methods of making
    Patent number: 9499431
    Abstract: A strengthened glass article having a central tension that is below a threshold value above which the glass exhibits frangible behavior. The central tension varies non-linearly with the thickness of the glass. The glass article may be used as cover plates or windows for portable or mobile electronic devices such as cellular phones, music players, information terminal (IT) devices, including laptop computers, and the like.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: November 22, 2016
    Assignee: Corning Incorporated
    Inventors: Kristen L Barefoot, David John Brockway, James Joseph Price, Jose Mario Quintal, Ronald Leroy Stewart
  • STRENGTHENED GLASS ARTICLES AND METHODS OF MAKING
    Publication number: 20150183680
    Abstract: A strengthened glass article having a central tension that is below a threshold value above which the glass exhibits frangible behavior. The central tension varies non-linearly with the thickness of the glass. The glass article may be used as cover plates or windows for portable or mobile electronic devices such as cellular phones, music players, information terminal (IT) devices, including laptop computers, and the like.
    Type: Application
    Filed: March 14, 2013
    Publication date: July 2, 2015
    Applicant: Corning Incorporated
    Inventors: Kristen L. Barefoot, David John Brockway, James Joseph Price, Jose Mario Quintal, Ronald Leroy Stewart
  • STRENGTHENED GLASS ARTICLES AND METHODS OF MAKING
    Publication number: 20130202868
    Abstract: A strengthened glass article having a central tension that is below a threshold value above which the glass exhibits frangible behavior. The central tension varies non-linearly with the thickness of the glass. The glass article may be used as cover plates or windows for portable or mobile electronic devices such as cellular phones, music players, information terminal (IT) devices, including laptop computers, and the like.
    Type: Application
    Filed: August 6, 2012
    Publication date: August 8, 2013
    Applicant: CORNING INCORPORATED
    Inventors: Kristen L. Barefoot, James Joseph Price, Jose Mario Quintal, Ronald Leroy Stewart
  • Strengthened glass articles and methods of making
    Patent number: 8415013
    Abstract: A strengthened glass article having a central tension that is below a threshold value above which the glass exhibits frangible behavior. The central tension varies non-linearly with the thickness of the glass. The glass article may be used as cover plates or windows for portable or mobile electronic devices such as cellular phones, music players, information terminal (IT) devices, including laptop computers, and the like.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: April 9, 2013
    Assignee: Corning Incorporated
    Inventors: Kristen L Barefoot, James Joseph Price, Jose Mario Quintal, Ronald Leroy Stewart
  • Dual stage ion exchange for chemical strengthening of glass
    Patent number: 8312739
    Abstract: A method of chemically strengthening a glass. The method includes ion exchange of the glass in a first bath, followed by immersion in the second bath. The first bath is diluted with an effluent ion. The second bath has a smaller concentration of the effluent ion than the first bath. The method provides a compressive stress at the surface of the glass that is sufficient to arrest flaws introduced by contact forces at the surface of the glass while having sufficiently deep compressive depth-of-layer for high reliability.
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: November 20, 2012
    Assignee: Corning Incorporated
    Inventors: Christopher Morton Lee, Lawrence George Mann, Jose Mario Quintal, Yongsheng Yan
  • STRENGTHENED GLASS ARTICLES AND METHODS OF MAKING
    Publication number: 20120202040
    Abstract: A strengthened glass article having a central tension that is below a threshold value above which the glass exhibits frangible behavior. The central tension varies non-linearly with the thickness of the glass. The glass article may be used as cover plates or windows for portable or mobile electronic devices such as cellular phones, music players, information terminal (IT) devices, including laptop computers, and the like.
    Type: Application
    Filed: April 20, 2012
    Publication date: August 9, 2012
    Inventors: Kristen L. Barefoot, James Joseph Price, Jose Mario Quintal, Ronald Leroy Stewart
  • STRENGTHENED GLASS ARTICLES AND METHODS OF MAKING
    Publication number: 20120111057
    Abstract: A strengthened glass article having a central tension that is below a threshold value above which the glass exhibits frangible behavior. The central tension varies non-linearly with the thickness of the glass. The glass article may be used as cover plates or windows for portable or mobile electronic devices such as cellular phones, music players, information terminal (IT) devices, including laptop computers, and the like.
    Type: Application
    Filed: November 4, 2011
    Publication date: May 10, 2012
    Inventors: Kristen L Barefoot, James Joseph Price, Jose Mario Quintal, Ronald Leroy Stewart
  • Strengthened glass articles and methods of making
    Patent number: 8075999
    Abstract: A strengthened glass article having a central tension that is below a threshold value above which the glass exhibits frangible behavior. The central tension varies non-linearly with the thickness of the glass. The glass article may be used as cover plates or windows for portable or mobile electronic devices such as cellular phones, music players, information terminal (IT) devices, including laptop computers, and the like.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: December 13, 2011
    Assignee: Corning Incorporated
    Inventors: Kristen L Barefoot, James Joseph Price, Jose Mario Quintal, Ronald Leroy Stewart
  • STRENGTHENED GLASS ARTICLES AND METHODS OF MAKING
    Publication number: 20100035038
    Abstract: A strengthened glass article having a central tension that is below a threshold value above which the glass exhibits frangible behavior. The central tension varies non-linearly with the thickness of the glass. The glass article may be used as cover plates or windows for portable or mobile electronic devices such as cellular phones, music players, information terminal (IT) devices, including laptop computers, and the like.
    Type: Application
    Filed: August 7, 2009
    Publication date: February 11, 2010
    Inventors: Kristen L. Barefoot, James Joseph Price, Jose Mario Quintal, Ronald Leroy Stewart
  • DUAL STAGE ION EXCHANGE FOR CHEMICAL STRENGTHENING OF GLASS
    Publication number: 20100028607
    Abstract: A method of chemically strengthening a glass. The method includes ion exchange of the glass in a first bath, followed by immersion in the second bath. The first bath is diluted with an effluent ion. The second bath has a smaller concentration of the effluent ion than the first bath. The method provides a compressive stress at the surface of the glass that is sufficient to arrest flaws introduced by contact forces at the surface of the glass while having sufficiently deep compressive depth-of-layer for high reliability.
    Type: Application
    Filed: July 28, 2009
    Publication date: February 4, 2010
    Inventors: Christopher Morton Lee, Lawrence George Mann, Jose Mario Quintal, Yongsheng Yan
  • Glow discharge lamp
    Patent number: 6087784
    Abstract: The present invention relates to a glass envelope for an illuminating device, the glass envelope comprising a gas channel, a pair of electrodes in communication with the gas channel and a glow-discharge lamp as a source of free electrons coupled to the glass envelope to assist the starting of the illuminating device in dark conditions, for example at night. Preferably, the glass envelope has a front and back surface laminated and integrated together to form a unitary body essentially free of any sealing materials.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: July 11, 2000
    Assignee: Corning Incorporated
    Inventors: Robert F. Quinn, Jose Mario Quintal