Patents by Inventor Jeffrey A. Wolk

Jeffrey A. Wolk 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).

  • CONDUCTIVE SCAFFOLDS FORMED BY ABSORBABLE COMPOSITE BIOMATERIALS AND USE THEREOF
    Publication number: 20240058505
    Abstract: Provided herein are electrically conductive scaffolds of various shapes suitable for promoting and stimulating tissue regeneration, particularly in nerve repair.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 22, 2024
    Inventors: Michael SPAID, Jeffrey WOLK, Haixia DAI, Pierre-Marc ALLEMAND, Pin Chu CHEN, Ian MOODY, Michael V. PAUKSHTO
  • Nanowires-based transparent conductors
    Patent number: 11328834
    Abstract: A method of fabricating a transparent conductor is provided. The method includes forming a nanowire dispersion layer on a substrate, forming a nanowire network layer on the substrate by drying the nanowire dispersion layer, and forming a matrix material layer on the nanowire network layer.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: May 10, 2022
    Assignee: Cambrios Film Solutions Corporation
    Inventors: Jonathan S. Alden, Haixia Dai, Michael R. Knapp, Shuo Na, Hash Pakbaz, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Adrian Winoto, Jeffrey Wolk
  • Composite transparent conductors and methods of forming the same
    Patent number: 11224130
    Abstract: Composite transparent conductors are described, which comprise a primary conductive medium based on metal nanowires and a secondary conductive medium based on a continuous conductive film.
    Type: Grant
    Filed: February 24, 2019
    Date of Patent: January 11, 2022
    Assignee: Cambrios Film Solutions Corporation
    Inventors: David Jones, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Jeffrey Wolk
  • NANOWIRES-BASED TRANSPARENT CONDUCTORS
    Publication number: 20200161017
    Abstract: A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.
    Type: Application
    Filed: January 21, 2020
    Publication date: May 21, 2020
    Inventors: Jonathan S. Alden, Haixia Dai, Michael R. Knapp, Shuo Na, Hash Pakbaz, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Adrian Winoto, Jeffrey Wolk
  • Nanowires-based transparent conductors
    Patent number: 10580549
    Abstract: A method of fabricating a transparent conductor includes the following steps. The first step is drawing a substrate from a first reel to a second reel along a travelling path, and along the travelling path. Next step is forming a metal nanowire dispersion layer on the substrate and then drying the metal nanowire dispersion layer to form a metal nanowire network layer. Next step is forming a matrix layer on the metal nanowire network layer so as to form a conductive layer of the metal nanowire network layer embedded in the matrix layer.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: March 3, 2020
    Assignee: Cambrios Film Solutions Corporation
    Inventors: Jonathan S. Alden, Haixia Dai, Michael R. Knapp, Shuo Na, Hash Pakbaz, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Adrian Winoto, Jeffrey Wolk
  • COMPOSITE TRANSPARENT CONDUCTORS AND METHODS OF FORMING THE SAME
    Publication number: 20190191569
    Abstract: Composite transparent conductors are described, which comprise a primary conductive medium based on metal nanowires and a secondary conductive medium based on a continuous conductive film.
    Type: Application
    Filed: February 24, 2019
    Publication date: June 20, 2019
    Inventors: David Jones, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Jeffrey Wolk
  • Composite transparent conductors and methods of forming the same
    Patent number: 10244637
    Abstract: Composite transparent conductors are described, which comprise a primary conductive medium based on metal nanowires and a secondary conductive medium based on a continuous conductive film.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: March 26, 2019
    Assignee: CAMBRIOS FILM SOLUTIONS CORPORATION
    Inventors: David Jones, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Jeffrey Wolk
  • Methods for reducing diffuse reflection of nanostructure-based transparent conductive films and touch panels made of the same
    Patent number: 10168451
    Abstract: The present disclosure relates to optical stacks having nanostructure-based transparent conductive films and low diffuse reflection. Also described are display devices that incorporate the optical stacks.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: January 1, 2019
    Assignee: Cambrios Film Solutions Corporation
    Inventors: Haixia Dai, Michael A. Spaid, Jeffrey Wolk
  • NANOWIRES-BASED TRANSPARENT CONDUCTORS
    Publication number: 20180218802
    Abstract: A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.
    Type: Application
    Filed: January 15, 2018
    Publication date: August 2, 2018
    Inventors: Jonathan S. Alden, Haixia Dai, Michael R. Knapp, Shuo Na, Hash Pakbaz, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Adrian Winoto, Jeffrey Wolk
  • Nanowires-based transparent conductors
    Patent number: 9899123
    Abstract: A method for forming a transparent conductor including a conductive layer coated on a substrate is described. The method comprises depositing a plurality of metal nanowires on a surface of a substrate, the metal nanowires being dispersed in a liquid; and forming a metal nanowire network layer on the substrate by allowing the liquid to dry.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: February 20, 2018
    Inventors: Jonathan S. Alden, Haixia Dai, Michael R. Knapp, Shuo Na, Hash Pakbaz, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Adrian Winoto, Jeffrey Wolk
  • Methods for reducing diffuse reflection of nanostructure-based transparent conductive films and touch panels made of the same
    Patent number: 9568646
    Abstract: The present disclosure relates to optical stacks having nanostructure-based transparent conductive films and low diffuse reflection. Also described are display devices that incorporate the optical stacks.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: February 14, 2017
    Assignee: CAM Holding Corporation
    Inventors: Haixia Dai, Michael A. Spaid, Jeffrey Wolk, Kalpesh Biyani
  • Etch patterning of nanostructure transparent conductors
    Patent number: 9023217
    Abstract: A patterned transparent conductor including a conductive layer coated on a substrate is described. More specifically, the transparent conductor can be patterned by screen-printing an acidic etchant formulation on the conductive layer. A screen-printable etchant formulation is also disclosed.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: May 5, 2015
    Assignee: Cambrios Technologies Corporation
    Inventors: Adrian Winoto, Jeffrey Wolk
  • Conductive films having low-visibility patterns and methods of producing the same
    Patent number: 8957322
    Abstract: A patterned transparent conductor including a conductive layer coated on a substrate is described. More specifically, the transparent conductor has low-visibility patterns.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: February 17, 2015
    Assignee: Cambrios Technologies Corporation
    Inventors: Jeffrey Wolk, Michael R. Knapp
  • Nanowires-based transparent conductors
    Patent number: 8865027
    Abstract: A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: October 21, 2014
    Assignee: Cambrios Technologies Corporation
    Inventors: Jonathan S. Alden, Haixia Dai, Michael R. Knapp, Shuo Na, Hash Pakbaz, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Adrian Winoto, Jeffrey Wolk
  • SYSTEM AND METHODS OF REDUCING DIFFUSE REFLECTION OF AN OPTICAL STACK
    Publication number: 20140272105
    Abstract: The present disclosure relates to a method for improving optical qualities of transparent conductive films including a multilayer optical stack and conductive nanowires embedded therein.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Inventors: Viktor Podolskiy, Michael A. Spaid, Jeffrey Wolk, Haixia Dai
  • CONDUCTIVE FILMS HAVING LOW-VISIBILITY PATTERNS AND METHODS OF PRODUCING THE SAME
    Publication number: 20140158400
    Abstract: A patterned transparent conductor including a conductive layer coated on a substrate is described. More specifically, the transparent conductor has low-visibility patterns.
    Type: Application
    Filed: March 8, 2013
    Publication date: June 12, 2014
    Inventors: Jeffrey Wolk, Michael R. Knapp
  • Transparent conductors comprising metal nanowires
    Patent number: 8618531
    Abstract: A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: December 31, 2013
    Assignee: Cambrios Technologies Corporation
    Inventors: Jonathan S. Alden, Haixia Dai, Michael R. Knapp, Shuo Na, Hash Pakbaz, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Adrian Winoto, Jeffrey Wolk
  • Systems, devices, and methods for controlling electrical and optical properties of transparent conductors
    Patent number: 8225238
    Abstract: Systems, devices, and methods for designing and/or manufacturing transparent conductors. A system is operable to evaluate optical and electrical manufacturing criteria for a transparent conductor. The system includes a database including stored reference transparent conductor data, and a controller subsystem configured to compare input acceptance manufacturing criteria for a transparent conductor to stored reference transparent conductor data.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: July 17, 2012
    Assignee: Cambrios Technologies Corporation
    Inventors: Jeffrey Wolk, Haixia Dai, Xina Quan, Michael A. Spaid
  • Nanowire-based transparent conductors and applications thereof
    Patent number: 8174667
    Abstract: A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires that may be embedded in a matrix. The conductive layer is optically clear, patternable and is suitable as a transparent electrode in visual display devices such as touch screens, liquid crystal displays, plasma display panels and the like.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: May 8, 2012
    Assignee: Cambrios Technologies Corporation
    Inventors: Pierre-Marc Allemand, Haixia Dai, Shuo Na, Hash Pakbaz, Florian Pschenitzka, Xina Quan, Jelena Sepa, Michael A. Spaid, Jeffrey Wolk
  • COMPOSITE TRANSPARENT CONDUCTORS AND METHODS OF FORMING THE SAME
    Publication number: 20120033367
    Abstract: Composite transparent conductors are described, which comprise a primary conductive medium based on metal nanowires and a secondary conductive medium based on a continuous conductive film.
    Type: Application
    Filed: August 9, 2011
    Publication date: February 9, 2012
    Applicant: CAMBRIOS TECHNOLOGIES CORPORATION
    Inventors: David Jones, Florian Pschenitzka, Xina Quan, Michael A. Spaid, Jeffrey Wolk