Patents by Inventor David Hecht

David Hecht 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: 20250369952
    Abstract: Provided herein are systems, devices, and methods for performing optical multianalyte detection in a sample, such as a human blood sample. The system processes sample in a single-use support pack that holds the blood sample and contains pipette tips, buffers, reagent preparation wells and a monolayer. Sample is transferred from the sample pack to a single-use disc consumable that contains microwells pre-filled with dried chemistries, plasma separation features, and a hematocrit channel. The instrument comprises a cell imager, an absorbance module comprising a spectrophotometer, a fluorescent laser scanning module, and a camera. The system uses only a small amount of blood from a single heparinized sample, to simultaneously provide results for a full panel of routine blood tests spanning electrochemistry, clinical chemistry, hematology, immunoassays and combinations thereof.
    Type: Application
    Filed: March 18, 2025
    Publication date: December 4, 2025
    Applicant: Truvian Sciences, Inc.
    Inventors: Dena Marrinucci, Nicholas Haase, Ryan Morgan, Michael Adams, Derek Arndt, Graeme Cross, Jeffrey A. Hawkins, David Hecht, Johnny Steve Rachele, Roger Taylor, Scott Thompson, Kyoung-Ho Kim, David Luke McDonald, Michael White, Kevin Yang
  • Patent number: 12287321
    Abstract: Provided herein are systems, devices, and methods for performing optical multianalyte detection in a sample, such as a human blood sample. The system processes sample in a single-use support pack that holds the blood sample and contains pipette tips, buffers, reagent preparation wells and a monolayer. Sample is transferred from the sample pack to a single-use disc consumable that contains microwells pre-filled with dried chemistries, plasma separation features, and a hematocrit channel. The instrument comprises a cell imager, an absorbance module comprising a spectrophotometer, a fluorescent laser scanning module, and a camera. The system uses only a small amount of blood from a single heparinized sample, to simultaneously provide results for a full panel of routine blood tests spanning elecochemistry, clinical chemistry, hematology, immunoassays and combinations thereof.
    Type: Grant
    Filed: September 8, 2023
    Date of Patent: April 29, 2025
    Assignee: Truvian Sciences, Inc.
    Inventors: Dena Marrinucci, Nicholas Haase, Ryan Morgan, Michael Adams, Derek Arndt, Graeme Cross, Jeffrey A. Hawkins, David Hecht, Johnny Steve Rachele, Roger Taylor, Scott Thompson, Kyoung-Ho Kim, David Luke McDonald, Michael White, Kevin Yang
  • Publication number: 20250085271
    Abstract: Provided herein are systems, devices, and methods for performing optical multianalyte detection in a sample, such as a human blood sample. The system processes sample in a single-use support pack that holds the blood sample and contains pipette tips, buffers, reagent preparation wells and a monolayer. Sample is transferred from the sample pack to a single-use disc consumable that contains microwells pre-filled with dried chemistries, plasma separation features, and a hematocrit channel. The instrument comprises a cell imager, an absorbance module comprising a spectrophotometer, a fluorescent laser scanning module, and a camera. The system uses only a small amount of blood from a single heparinized sample, to simultaneously provide results for a full panel of routine blood tests spanning elecochemistry, clinical chemistry, hematology, immunoassays and combinations thereof.
    Type: Application
    Filed: September 8, 2023
    Publication date: March 13, 2025
    Applicant: Truvian Sciences, Inc.
    Inventors: Dena Marrinucci, Nicholas Haase, Ryan Morgan, Michael Adams, Derek Arndt, Graeme Cross, Greg Grabarek, Jeffrey A. Hawkins, David Hecht, Luke Marsden, Robert Neaves, Johnny Steve Rachele, Jay Srinivasan, Roger Taylor, Scott Thompson
  • Patent number: 11345707
    Abstract: The invention provides a series of conformationally stable kinase inhibitors, and methods of using the kinase inhibitors. The effect of atropisomerism on kinase selectivity was assessed, finding improved selectivity compared to rapidly interconverting parent compounds.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: May 31, 2022
    Assignee: San Diego State University (SDSU) Foundation
    Inventors: Jeffrey L. Gustafson, Davis E. Smith, David Hecht, Isaac Marquez, Sean Toenjes
  • Publication number: 20200131191
    Abstract: The invention provides a series of conformationally stable kinase inhibitors, and methods of using the kinase inhibitors. The effect of atropisomerism on kinase selectivity was assessed, finding improved selectivity compared to rapidly interconverting parent compounds.
    Type: Application
    Filed: December 18, 2019
    Publication date: April 30, 2020
    Applicant: SAN DIEGO STATE UNIVERSITY RESEARCH FOUNDATION
    Inventors: Jeffrey L. GUSTAFSON, Davis E. SMITH, David HECHT, Isaac MARQUEZ, Sean TOENJES
  • Patent number: 10550124
    Abstract: The invention provides a series of conformationally stable kinase inhibitors, and methods of using the kinase inhibitors. The effect of atropisomerism on kinase selectivity was assessed, finding improved selectivity compared to rapidly interconverting parent compounds.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: February 4, 2020
    Assignee: San Diego State University Foundation
    Inventors: Jeffrey L. Gustafson, Davis E. Smith, David Hecht, Isaac Marquez, Sean Toenjes
  • Patent number: 10397679
    Abstract: An integrated transparent ultrasonic audio speaker and touchscreen panel, includes a first transparent layer comprising a first base layer and a first conductive layer; and a second transparent layer disposed adjacent the first transparent layer, the second transparent layer comprising a second base layer and a second conductive layer; wherein the second transparent layer is a touchscreen.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: August 27, 2019
    Assignee: TURTLE BEACH CORPORATION
    Inventors: David Hecht, Brian Kappus, Keith Chipperfield, Mark W. Norris, Elwood Grant Norris
  • Publication number: 20180230154
    Abstract: The invention provides a series of conformationally stable kinase inhibitors, and methods of using the kinase inhibitors. The effect of atropisomerism on kinase selectivity was assessed, finding improved selectivity compared to rapidly interconverting parent compounds.
    Type: Application
    Filed: August 15, 2016
    Publication date: August 16, 2018
    Applicant: SAN DIEGO STATE UNIVERSITY RESEARCH FOUNDATION
    Inventors: Jeffrey L. GUSTAFSON, Davis E. SMITH, David HECHT, Isaac MARQUEZ, Sean TOENJES
  • Publication number: 20180199124
    Abstract: An integrated transparent ultrasonic audio speaker and touchscreen panel, includes a first transparent layer comprising a first base layer and a first conductive layer; and a second transparent layer disposed adjacent the first transparent layer, the second transparent layer comprising a second base layer and a second conductive layer; wherein the second transparent layer is a touchscreen.
    Type: Application
    Filed: January 9, 2018
    Publication date: July 12, 2018
    Inventors: DAVID HECHT, BRIAN KAPPUS, KEITH CHIPPERFIELD
  • Publication number: 20150317034
    Abstract: Disclosed herein are systems and methods for a water-immune FTIR touchscreen. An optically clear adhesive with an index of refraction between that of water and human skin in the infrared wavelength range is placed below a touchscreen interface substrate. Light beams with a glancing angle greater than a critical glancing angle determined by the index of refraction of the optically clear adhesive do not totally internally reflect at the interface of the touchscreen interface substrate and the optically clear adhesive. Light beams with a glancing angle below the critical glancing angle totally internally reflect. A glancing angle that totally internally reflects at the substrate/optically clear adhesive interface will also totally internally reflect at an interface of the substrate and any water on the surface of the substrate, rendering the touchscreen immune to the effects of water.
    Type: Application
    Filed: April 30, 2014
    Publication date: November 5, 2015
    Applicant: ELO TOUCH SOLUTIONS, INC.
    Inventors: Joel C. KENT, David Hecht
  • Patent number: 8815346
    Abstract: A coated substrate comprising a nanostructure film formed on a non-planar substrate is described. The coated substrate may further be compliant, optically transparent and/or electrically conductive. Fabrication methods thereof are also described.
    Type: Grant
    Filed: October 15, 2007
    Date of Patent: August 26, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Liangbing Hu, David Hecht, Jeffrey Jue, George Gruner
  • Publication number: 20120308771
    Abstract: A nanostructure film, comprising at least one interconnected network of nanostructures, wherein the nanostructure film is optically transparent and electrically conductive. A method for improving the optoelectronic properties of a nanostructure film, comprising: forming a nanostructure film having a thickness that, if uniform, would result in a first optical transparency and a first sheet resistance that are lower than desired; and patterning holes in the nanostructure film, such that a desired higher second optical transparency and a second sheet resistance are achieved. A method for depositing a nanostructure film on a rigid substrate comprises: depositing the nanostructure film on a flexible substrate; and transferring the nanostructure film from the flexible substrate to a rigid substrate, wherein the flexible substrate comprises at least one of a release liner and a heat- or chemical-sensitive adhesive layer.
    Type: Application
    Filed: May 31, 2012
    Publication date: December 6, 2012
    Inventors: Paul Drazaic, David Hecht, Michael O'Connell, Glen Irvin
  • Patent number: 7785557
    Abstract: A transparent and conductive film comprising at least one network of graphene flakes is described herein. This film may further comprise an interpenetrating network of other nanostructures, a polymer and/or a functionalization agent(s). A method of fabricating the above device is also described, and may comprise depositing graphene flakes in solution and evaporating solvent therefrom.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: August 31, 2010
    Assignee: Unidym, Inc.
    Inventors: George Gruner, David Hecht, Liangbing Hu
  • Publication number: 20100096004
    Abstract: A solar cell comprising at least one nanostructure-film electrode is discussed. The solar cell may further comprise a different conducting material, such as a conducting polymer, to fill pores in the nanostructure-film. Additionally or alternatively, the solar cell may comprise an electrode grid superimposed on the nanostructure-film. Likewise, the solar cell may have a single or multiple active layer(s), wherein nanostructure-film(s) may form at least semi-transparent anode(s) and/or cathode(s) through use of buffer layer(s).
    Type: Application
    Filed: October 25, 2006
    Publication date: April 22, 2010
    Applicant: UNIDYM, INC.
    Inventors: Liangbing Hu, David Hecht, George Gruner
  • Publication number: 20090169819
    Abstract: A nanostructure film, comprising at least one interconnected network of nanostructures, wherein the nanostructure film is optically transparent and electrically conductive. A method for improving the optoelectronic properties of a nanostructure film, comprising: forming a nanostructure film having a thickness that, if uniform, would result in a first optical transparency and a first sheet resistance that are lower than desired; and patterning holes in the nanostructure film, such that a desired higher second optical transparency and a second sheet resistance are achieved. A method for depositing a nanostructure film on a rigid substrate comprises: depositing the nanostructure film on a flexible substrate; and transferring the nanostructure film from the flexible substrate to a rigid substrate, wherein the flexible substrate comprises at least one of a release liner and a heat- or chemical-sensitive adhesive layer.
    Type: Application
    Filed: October 6, 2008
    Publication date: July 2, 2009
    Inventors: Paul Drzaic, David Hecht, Michael O'Connell, Glen Irvin
  • Publication number: 20090017211
    Abstract: A transparent and conductive film comprising at least one network of graphene flakes is described herein. This film may further comprise an interpenetrating network of other nanostructures, a polymer and/or a functionalization agent(s). A method of fabricating the above device is also described, and may comprise depositing graphene flakes in solution and evaporating solvent therefrom.
    Type: Application
    Filed: September 24, 2008
    Publication date: January 15, 2009
    Applicant: UNIDYM, INC.
    Inventors: George Gruner, Liangbing Hu, David Hecht
  • Publication number: 20080317982
    Abstract: A coated substrate comprising a nanostructure film formed on a non-planar substrate is described. The coated substrate may further be compliant, optically transparent and/or electrically conductive. Fabrication methods thereof are also described.
    Type: Application
    Filed: October 15, 2007
    Publication date: December 25, 2008
    Applicant: UNIDYM, INC.
    Inventors: David Hecht, Liangbing Hu, Jeffrey Jue, George Gruner
  • Patent number: 7449133
    Abstract: A transparent and conductive film comprising at least one network of graphene flakes is described herein. This film may further comprise an interpenetrating network of other nanostructures, a polymer and/or a functionalization agent(s).
    Type: Grant
    Filed: November 27, 2006
    Date of Patent: November 11, 2008
    Assignee: Unidym, Inc.
    Inventors: George Gruner, Liangbing Hu, David Hecht
  • Publication number: 20080023066
    Abstract: An optoelectronic device comprising at least one nanostructure-film electrode is discussed. The optoelectronic device may further comprise a different material, such as a polymer, to fill pores in the nanostructure-film. Additionally or alternatively, the optoelectronic device may comprise an electrode grid superimposed on the nanostructure-film.
    Type: Application
    Filed: February 23, 2007
    Publication date: January 31, 2008
    Applicants: UNIDYM, INC., The Board of Trustees of the Leland Stanford Junior University
    Inventors: David Hecht, George Gruner, Mark Topinka, Michael McGehee
  • Publication number: 20080023067
    Abstract: An optoelectronic device comprising at least one nanostructure-film electrode and fabrication methods thereof are discussed. The optoelectronic device may further comprise a different material to fill in porosity in the nanostructure-film. Additionally, the optoelectronic device may be a solar cell, comprising at least one of a variety of photosensitive active layers.
    Type: Application
    Filed: January 29, 2007
    Publication date: January 31, 2008
    Inventors: Liangbing Hu, George Gruner, David Hecht, Michael Rowell, Mark Topinka, Michael McGehee