Patents by Inventor Dale R. Tyczka

Dale R. Tyczka 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).

  • Holographic recording material
    Patent number: 7129008
    Abstract: New photosensitive acrylic material compositions for fabrication of holographic recording materials (HRMs) are provided. These compositions are comprised of polymerizable acrylic monomers and light absorbing dyes, and when polymerized they are thermally stable, light sensitive, hard and inert to common chemicals. Methods of fabricating HRMs with symmetric concentration distribution of the dye are also provided.
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: October 31, 2006
    Assignee: Laser Photonics Technology Inc.
    Inventors: Ryszard Burzynski, Deepak N. Kumar, Saswati Ghosal, Dale R. Tyczka
  • Moiré deflectometer including non-mechanical, transparent, spatial light modulators for demonstrating two-axis rulings
    Patent number: 7119911
    Abstract: A Moiré deflectometer includes at least three non-mechanical, transparent, spatial light modulators for demonstrating two sets of patterns on two parallel planes on two of the modulators thereby creating a Moiré fringe pattern and a method for using the same. More particularly, each of the spatial light modulators may be a liquid crystal display, an electrochromic device, a micromirror array, a microlouvre array, an electro-optic device, or a holographic device.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: October 10, 2006
    Assignee: LSA, Inc.
    Inventors: Dale R. Tyczka, John G. Lehman, Jr., Alvin B. Cabato, Daniel Stern
  • Periscopic optical training system for operators of vehicles
    Patent number: 7056119
    Abstract: A periscopic optical training system for displaying simulation and real images includes a microprocessor for generating at least one simulation image, at least one display for displaying the simulation image, at least one periscopic device each with a viewing window for receiving the simulation and real images, and a controller for controlling the simulation and real images to be received by the periscopic device interchangeably or simultaneously.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: June 6, 2006
    Assignee: LSA, Inc.
    Inventors: Alvin B. Cabato, David Warner, Dale R. Tyczka, John G. Lehman, Jr.
  • Moire deflectometer including non-mechanical transparent, spatial light modulators for demonstrating two-axis rulings
    Publication number: 20040174539
    Abstract: A Moiré deflectometer includes at least three non-mechanical, transparent, spatial light modulators for demonstrating two sets of patterns on two parallel planes on two of the modulators thereby creating a moiré fringe pattern and a method for using the same. More particularly, each of the spatial light modulators may be a liquid crystal display, an electrochromic device, a micromirror array, a microlouvre array, an electro-optic device, or a holographic device.
    Type: Application
    Filed: March 7, 2003
    Publication date: September 9, 2004
    Applicant: LSA, Inc.
    Inventors: Dale R. Tyczka, John G. Lehman, Alvin B. Cabato
  • Holographic recording material
    Publication number: 20040033423
    Abstract: New photosensitive acrylic material compositions for fabrication of holographic recording materials (HRMS) are provided. These compositions are comprised of polymerizable acrylic monomers and light absorbing dyes, and when polymerized they are thermally stable, light sensitive, hard and inert to common chemicals. Methods of fabricating HRMs with symmetric concentration distribution of the dye are also provided.
    Type: Application
    Filed: June 12, 2003
    Publication date: February 19, 2004
    Inventors: Ryszard Burzynski, Deepak N. Kumar, Saswati Ghosal, Dale R. Tyczka
  • Periscopic optical in-situ training system and method for using the same
    Publication number: 20030129567
    Abstract: An in situ training system for displaying simulation and/or real images includes a microprocessor for generating at least one simulation image, at least one display for displaying said simulation image, at least one periscopic device each with a viewing window for receiving the simulation and/or real images, and a controller for controlling the simulation and real images to be received by said periscopic device interchangeably or simultaneously.
    Type: Application
    Filed: November 27, 2002
    Publication date: July 10, 2003
    Applicant: LSA, Inc.
    Inventors: Alvin B. Cabato, David Warner, Dale R. Tyczka, John G. Lehman
  • Holographic recording material
    Publication number: 20020068225
    Abstract: New photosensitive acrylic material compositions for fabrication of holographic recording materials (HRMs) are provided. These compositions are comprised of polymerizable acrylic monomers and light absorbing dyes, and when polymerized they are thermally stable, light sensitive, hard and inert to common chemicals. Methods of fabricating HRMs with symmetric concentration distribution of the dye are also provided.
    Type: Application
    Filed: November 16, 2001
    Publication date: June 6, 2002
    Inventors: Ryszard Burzynski, Deepak N. Kumar, Saswati Ghosal, Dale R. Tyczka
  • Holographic recording material
    Patent number: 6344297
    Abstract: New photosensitive acrylic material compositions for fabrication of holographic recording materials (HRMs) are provided. These compositions are comprised of polymerizable acrylic monomers and light absorbing dyes, and when polymerized they are thermally stable, light sensitive, hard and inert to common chemicals. Methods of fabricating HRMs with symmetric concentration distribution of the dye are also provided.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: February 5, 2002
    Assignee: Laser Photonics Technology Inc.
    Inventors: Ryszard Burzynski, Deepak N. Kumar, Saswati Ghosal, Dale R. Tyczka