Patents Assigned to IPITEK, Inc.
  • BIOPOLYMER-BASED ELECTROMAGENTIC INTERFERENCE SHIELDING MATERIALS
    Publication number: 20190191600
    Abstract: An electromagnetic interference (EMI) shielded device which includes an object to be shielded and an EMI shielding material encompassing the object. The EMI shielding material is made up of, but not limited to a broadband biopolymer or polymer dissolved in organic solvents, and metal and carbon-based nano-powders or nanoparticles. The specific makeup of the shielding material and fabrication procedure of the shielding material is also included herein.
    Type: Application
    Filed: February 25, 2019
    Publication date: June 20, 2019
    Applicants: Ipitek, Inc., Government of the United States, as Represented by the Secretary of the Air Force
    Inventors: De Yu Zang, Michael M. Salour, James G. Grote
  • BIPOLYMER-BASED ELECTROMAGENTIC INTERFERENCE SHIELDING MATERIALS
    Publication number: 20170020036
    Abstract: An electromagnetic interference (EMI) shielded device which includes an object to be shielded and an EMI shielding material encompassing the object. The EMI shielding material is made up of, but not limited to a broadband biopolymer or polymer dissolved in organic solvents, and metal and carbon-based nano-powders or nanoparticles. The specific makeup of the shielding material and fabrication procedure of the shielding material is also included herein.
    Type: Application
    Filed: June 29, 2016
    Publication date: January 19, 2017
    Applicants: Ipitek, Inc., Government of the United States, as Represented by the Secretary of the Air Force
    Inventors: De Yu Zang, Michael M. Salour, James G. Grote
  • Bipolymer-based electromagnetic interference shielding materials
    Patent number: 9408336
    Abstract: An electromagnetic interference (EMI) shielded device which includes an object to be shielded and an EMI shielding material encompassing the object. The EMI shielding material is made up of, but not limited to a broadband biopolymer or polymer dissolved in organic solvents, and metal and carbon-based nano-powders or nanoparticles. The specific makeup of the shielding material and fabrication procedure of the shielding material is also included herein.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: August 2, 2016
    Assignees: IPITEK, Inc., The United States of America, as Represented by the Secretary of the Air Force
    Inventors: De Yu Zang, Michael M. Salour, James G. Grote
  • Passive photonic dense wavelength-division multiplexing true-time-delay system
    Patent number: 8400355
    Abstract: A photonic true time delay system for steering one or more radio frequency beams from an electronically scanned array antenna incorporates passive optical true time delay modules for the entire array based upon dense-wavelength-division multiplexed encoding of optical time delays. In addition, electronic selection of time delays allows for elimination of optical filter tuning and optical switching, and can function in either or both transmit and receive modes of the antenna array.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: March 19, 2013
    Assignee: Ipitek, Inc.
    Inventor: Celestino John Gaeta
  • Multiple sensing tip optical fiber thermometer
    Patent number: 8206030
    Abstract: A linear array fiber-optic temperature sensor based upon fluorescence-decay technology allows for optical cabling to employ multiple, individually optically addressed optical fibers with sensing tips located in a single sensing tube. The sensing tips are arranged with a pre-determined, fixed relative spacing to form a linear array of temperature measurement points. Multiple such linear array sensors may be further arranged.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: June 26, 2012
    Assignee: IPITEK, Inc.
    Inventor: Michael M. Salour
  • Imaging temperature sensing system
    Patent number: 8201997
    Abstract: An imaging temperature sensing system having at least one imaging component and at least one temperature sensing component, thus providing means for implementing temperature sensing and imaging within a single device.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: June 19, 2012
    Assignee: IPITEK, Inc.
    Inventor: Michael M. Salour
  • Passive wavelength-division multiplexing (WDM) fiber-optic temperature sensor
    Patent number: 8201996
    Abstract: A passive wavelength-division multiplexing fiber-optic temperature sensor, as well as a distributed fiber-optic temperature sensing system, incorporates at least one wavelength-division-multiplexing optical coupler, so that any given sensor interfaces optically by at least one designated optical wavelength, thus providing means for any given fiber-optic temperature sensor to be distinguished from other fiber-optic temperature sensors of similar design operating on the same optical fiber system.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: June 19, 2012
    Assignee: IPITEK, Inc.
    Inventor: Celestino John Gaeta
  • DNA-based electronic diodes and their applications
    Patent number: 7998727
    Abstract: A semiconductor device provides a metal contact, a DNA layer, wherein the metal layer and the DNA layer are adapted to form a Schottky barrier junction there between, and a conductive contact with the DNA layer.
    Type: Grant
    Filed: May 12, 2008
    Date of Patent: August 16, 2011
    Assignees: IPITEK, Inc., United States of America, as represented by the Secretary of the Air Force
    Inventors: De Yu Zang, James G. Grote
  • System for and method of single slideband modulation for analog optical link
    Publication number: 20070104492
    Abstract: This invention describes a simple method of producing optical singlesideband suppressed-carrier (SSB-SC) modulation. The SSB-SC transmitter is a Mach-Zehnder interferometric modulator followed by an optical filter. The modulator is biased for minimum transmission of the carrier.
    Type: Application
    Filed: November 3, 2006
    Publication date: May 10, 2007
    Applicant: IPITEK, Inc.
    Inventor: Gary Betts