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Curtis R. Hruska

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  • Cloverdale, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for forming an image on a substrate
    • Patent number 12,138,655
    • Issue date Nov 12, 2024
    • Viavi Solutions Inc.
    • Vladimir P. Raksha
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Optical filter and spectrometer
    • Patent number 12,135,239
    • Issue date Nov 5, 2024
    • Viavi Solutions Inc.
    • Paula Smith
    • G02 - OPTICS
  • Information Patent Grant

    Health tracking device
    • Patent number 12,131,816
    • Issue date Oct 29, 2024
    • Viavi Solutions Inc.
    • Nada A. O'Brien
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image sensor system
    • Patent number 12,092,572
    • Issue date Sep 17, 2024
    • Viavi Solutions Inc.
    • Curtis R. Hruska
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical device
    • Patent number 12,072,516
    • Issue date Aug 27, 2024
    • Viavi Solutions Inc.
    • Valton Smith
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor device
    • Patent number 12,055,481
    • Issue date Aug 6, 2024
    • Viavi Solutions Inc.
    • Valton Smith
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Calibration for an instrument (device, sensor)
    • Patent number 12,044,570
    • Issue date Jul 23, 2024
    • Viavi Solutions Inc.
    • Curtis R. Hruska
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Scrolling spectral filter
    • Patent number 12,041,325
    • Issue date Jul 16, 2024
    • Viavi Solutions Inc.
    • Curtis R. Hruska
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical device
    • Patent number 11,698,478
    • Issue date Jul 11, 2023
    • Viavi Solutions Inc.
    • Valton Smith
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Calibration for an instrument (device, sensor)
    • Patent number 11,674,846
    • Issue date Jun 13, 2023
    • Viavi Solutions Inc.
    • Curtis R. Hruska
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Image sensor system
    • Patent number 11,536,650
    • Issue date Dec 27, 2022
    • Viavi Solutions Inc.
    • Curtis R. Hruska
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Light pipe for spectroscopy
    • Patent number 11,442,004
    • Issue date Sep 13, 2022
    • VIAVI Solutions Inc.
    • Curtis R. Hruska
    • G02 - OPTICS
  • Information Patent Grant

    Scrolling spectral filter
    • Patent number 11,245,877
    • Issue date Feb 8, 2022
    • VIAVI Solutions Inc.
    • Curtis R. Hruska
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical filter and spectrometer
    • Patent number 11,237,049
    • Issue date Feb 1, 2022
    • VIAVI Solutions Inc.
    • Paula Smith
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Calibration for an instrument (device, sensor)
    • Patent number 11,137,288
    • Issue date Oct 5, 2021
    • VIAVI Solutions Inc.
    • Curtis R. Hruska
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor device
    • Patent number 11,131,584
    • Issue date Sep 28, 2021
    • VIAVI Solutions Inc.
    • Valton Smith
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    High-resolution single photodiode spectrometer using a narrowband o...
    • Patent number 11,092,727
    • Issue date Aug 17, 2021
    • VIAVI Solutions Inc.
    • Valton Smith
    • G01 - MEASURING TESTING
  • Information Patent Grant

    System and method for forming an image on a substrate
    • Patent number 11,084,060
    • Issue date Aug 10, 2021
    • VIAVI Solutions Inc.
    • Vladimir P. Raksha
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Health tracking device
    • Patent number 10,950,335
    • Issue date Mar 16, 2021
    • VIAVI Solutions Inc.
    • Nada A. O'Brien
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical filter and spectrometer
    • Patent number 10,753,793
    • Issue date Aug 25, 2020
    • VIAVI Solutions Inc.
    • Paula Smith
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical filter and spectrometer
    • Patent number 10,718,663
    • Issue date Jul 21, 2020
    • VIAVI Solutions Inc.
    • Paula Smith
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Light pipe for spectroscopy
    • Patent number 10,690,590
    • Issue date Jun 23, 2020
    • VIAVI Solutions Inc.
    • Curtis R. Hruska
    • G02 - OPTICS
  • Information Patent Grant

    Calibration for an instrument (device, sensor)
    • Patent number 10,663,344
    • Issue date May 26, 2020
    • VIAVI Solutions Inc.
    • Curtis R. Hruska
    • G01 - MEASURING TESTING
  • Information Patent Grant

    System and method for forming an image on a substrate
    • Patent number 10,500,611
    • Issue date Dec 10, 2019
    • VIAVI Solutions Inc.
    • Vladimir P. Raksha
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    In-situ spectral process monitoring
    • Patent number 10,481,100
    • Issue date Nov 19, 2019
    • VIAVI Solutions Inc.
    • Benjamin F. Catching
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Spectrometer with a relay lightpipe
    • Patent number 10,422,743
    • Issue date Sep 24, 2019
    • VIAVI Solutions Inc.
    • Curtis R. Hruska
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Health tracking device
    • Patent number 10,251,597
    • Issue date Apr 9, 2019
    • VIAVI Solutions Inc.
    • Nada A. O'Brien
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    System and method for forming an image on a substrate
    • Patent number 10,226,790
    • Issue date Mar 12, 2019
    • VIAVI Solutions Inc.
    • Vladimir P. Raksha
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Portable spectrometer
    • Patent number 10,222,325
    • Issue date Mar 5, 2019
    • VIAVI Solutions Inc.
    • Curtis R. Hruska
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical filter and spectrometer
    • Patent number 10,190,910
    • Issue date Jan 29, 2019
    • VIAVI Solutions Inc.
    • Curtis R. Hruska
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL FILTER AND SPECTROMETER
    • Publication number 20250052610
    • Publication date Feb 13, 2025
    • VIAVI SOLUTIONS INC.
    • Paula SMITH
    • G01 - MEASURING TESTING
  • Information Patent Application

    IMAGE SENSOR SYSTEM
    • Publication number 20240418642
    • Publication date Dec 19, 2024
    • VIAVI SOLUTIONS INC.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20240402403
    • Publication date Dec 5, 2024
    • VIAVI SOLUTIONS INC.
    • Valton SMITH
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20230333295
    • Publication date Oct 19, 2023
    • VIAVI SOLUTIONS INC.
    • Valton SMITH
    • G01 - MEASURING TESTING
  • Information Patent Application

    CALIBRATION FOR AN INSTRUMENT (DEVICE, SENSOR)
    • Publication number 20230288255
    • Publication date Sep 14, 2023
    • VIAVI SOLUTIONS INC.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    IMAGE SENSOR SYSTEM
    • Publication number 20230121033
    • Publication date Apr 20, 2023
    • VIAVI SOLUTIONS INC.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIGHT PIPE FOR SPECTROSCOPY
    • Publication number 20220412880
    • Publication date Dec 29, 2022
    • VIAVI SOLUTIONS INC.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20220291430
    • Publication date Sep 15, 2022
    • VIAVI Solutions Inc.
    • Valton SMITH
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL FILTER AND SPECTROMETER
    • Publication number 20220146308
    • Publication date May 12, 2022
    • VIAVI Solutions Inc.
    • Paula SMITH
    • G01 - MEASURING TESTING
  • Information Patent Application

    SCROLLING SPECTRAL FILTER
    • Publication number 20220141428
    • Publication date May 5, 2022
    • VIAVI Solutions Inc.
    • Curtis R. HRUSKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CALIBRATION FOR AN INSTRUMENT (DEVICE, SENSOR)
    • Publication number 20220003600
    • Publication date Jan 6, 2022
    • VIAVI Solutions Inc.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR DEVICE
    • Publication number 20210404951
    • Publication date Dec 30, 2021
    • VIAVI Solutions Inc.
    • Valton SMITH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SCROLLING SPECTRAL FILTER
    • Publication number 20210392302
    • Publication date Dec 16, 2021
    • VIAVI Solutions Inc.
    • Curtis R. HRUSKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SYSTEM AND METHOD FOR FORMING AN IMAGE ON A SUBSTRATE
    • Publication number 20210362186
    • Publication date Nov 25, 2021
    • VIAVI Solutions Inc.
    • Vladimir P. RAKSHA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    HEALTH TRACKING DEVICE
    • Publication number 20210151165
    • Publication date May 20, 2021
    • Viavi Solutions, Inc.
    • Nada A. O'BRIEN
    • G01 - MEASURING TESTING
  • Information Patent Application

    IMAGE SENSOR SYSTEM
    • Publication number 20210116366
    • Publication date Apr 22, 2021
    • VIAVI Solutions Inc.
    • Curtis R. HRUSKA
    • G02 - OPTICS
  • Information Patent Application

    SENSOR DEVICE
    • Publication number 20210033460
    • Publication date Feb 4, 2021
    • VIAVI Solutions Inc.
    • Valton SMITH
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL FILTER AND SPECTROMETER
    • Publication number 20200340857
    • Publication date Oct 29, 2020
    • VIAVI Solutions Inc.
    • Paula SMITH
    • G02 - OPTICS
  • Information Patent Application

    LIGHT PIPE FOR SPECTROSCOPY
    • Publication number 20200309680
    • Publication date Oct 1, 2020
    • VIAVI Solutions Inc.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    CALIBRATION FOR AN INSTRUMENT (DEVICE, SENSOR)
    • Publication number 20200284655
    • Publication date Sep 10, 2020
    • VIAVI Solutions Inc.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    HIGH-RESOLUTION SINGLE PHOTODIODE SPECTROMETER USING A NARROWBAND O...
    • Publication number 20200003940
    • Publication date Jan 2, 2020
    • VIAVI Solutions Inc.
    • Valton SMITH
    • G02 - OPTICS
  • Information Patent Application

    SYSTEM AND METHOD FOR FORMING AN IMAGE ON A SUBSTRATE
    • Publication number 20190329289
    • Publication date Oct 31, 2019
    • VIAVI Solutions Inc.
    • Vladimir P. RAKSHA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    HEALTH TRACKING DEVICE
    • Publication number 20190223780
    • Publication date Jul 25, 2019
    • Viavi Solutions, Inc.
    • Nada A. O'BRIEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SYSTEM AND METHOD FOR FORMING AN IMAGE ON A SUBSTRATE
    • Publication number 20190193114
    • Publication date Jun 27, 2019
    • VIAVI Solutions Inc.
    • Vladimir P. RAKSHA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    OPTICAL FILTER AND SPECTROMETER
    • Publication number 20190003885
    • Publication date Jan 3, 2019
    • VIAVI Solutions Inc.
    • Paula SMITH
    • G01 - MEASURING TESTING
  • Information Patent Application

    CALIBRATION FOR AN INSTRUMENT (DEVICE, SENSOR)
    • Publication number 20180313690
    • Publication date Nov 1, 2018
    • VIAVI Solutions Inc.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    IN-SITU SPECTRAL PROCESS MONITORING
    • Publication number 20180231472
    • Publication date Aug 16, 2018
    • VIAVI Solutions Inc.
    • Benjamin F. CATCHING
    • G01 - MEASURING TESTING
  • Information Patent Application

    SPECTROMETER WITH A RELAY LIGHTPIPE
    • Publication number 20180156723
    • Publication date Jun 7, 2018
    • VIAVI Solutions Inc.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    PORTABLE SPECTROMETER
    • Publication number 20170336319
    • Publication date Nov 23, 2017
    • Viavi Solutions Inc.
    • Curtis R. HRUSKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    HEALTH TRACKING DEVICE
    • Publication number 20170303846
    • Publication date Oct 26, 2017
    • Viavi Solutions, Inc.
    • Nada A. O'BRIEN
    • G01 - MEASURING TESTING