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Duane Koehler

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  • Vancouver, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reduce zero power events of a heated system
    • Patent number 11,852,995
    • Issue date Dec 26, 2023
    • Hewlett-Packard Development Company, L.P.
    • Robert Yraceburu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Alignment circuits
    • Patent number 11,541,661
    • Issue date Jan 3, 2023
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Statuses of fill ports
    • Patent number 11,376,858
    • Issue date Jul 5, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Power allocation in printing devices
    • Patent number 11,345,166
    • Issue date May 31, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Power allocation in printing devices
    • Patent number 11,312,157
    • Issue date Apr 26, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Determinations of failure conditions based on power consumptions
    • Patent number 11,307,523
    • Issue date Apr 19, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Print substance reservoirs
    • Patent number 11,305,525
    • Issue date Apr 19, 2022
    • Hewlett-Packard Development Company, L.P.
    • Howard G Wong
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Adaptive connection of resistive elements and temperature-dependent...
    • Patent number 11,300,595
    • Issue date Apr 12, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A. Koehler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electronics hot plug protection
    • Patent number 11,294,437
    • Issue date Apr 5, 2022
    • Hewlett-Packard Development Company, L.P.
    • Paul D Bliley
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sequencing and stacking group selection for heating components
    • Patent number 11,269,275
    • Issue date Mar 8, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Operational profiles of printing device components
    • Patent number 11,231,673
    • Issue date Jan 25, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Printing fluid supplies with displays and nearfield communications
    • Patent number 11,230,111
    • Issue date Jan 25, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A. Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Power allocation in printing devices
    • Patent number 11,231,669
    • Issue date Jan 25, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Power allocation in printing devices
    • Patent number 11,230,120
    • Issue date Jan 25, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing fluid supplies with displays
    • Patent number 11,198,301
    • Issue date Dec 14, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A. Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Power delivery smoothing in device state transitions
    • Patent number 11,175,721
    • Issue date Nov 16, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Auxiliary module power supply
    • Patent number 11,157,053
    • Issue date Oct 26, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Power allocation in printing devices
    • Patent number 11,110,725
    • Issue date Sep 7, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Prediction of end-of-life of a direct current (DC) motor
    • Patent number 11,105,857
    • Issue date Aug 31, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Collective awareness of supplies
    • Patent number 11,023,185
    • Issue date Jun 1, 2021
    • Hewlett-Packard Development Company, L.P.
    • Morgan T Shramm
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sequencing of loads using temperature
    • Patent number 10,946,674
    • Issue date Mar 16, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pause start-up routine of imaging device
    • Patent number 10,946,645
    • Issue date Mar 16, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Flicker control
    • Patent number 10,871,738
    • Issue date Dec 22, 2020
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Auxiliary device identification
    • Patent number 10,824,379
    • Issue date Nov 3, 2020
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Modular dashboard of a printing device with cut-outs for user controls
    • Patent number 10,666,823
    • Issue date May 26, 2020
    • Hewlett-Packard Development Company, L.P.
    • Kevin Lo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Printing device dryer setting
    • Patent number 9,962,959
    • Issue date May 8, 2018
    • Hewlett-Packard Development Company, L.P.
    • Robert Yraceburu
    • F26 - DRYING
  • Information Patent Grant

    Assigning firing reservations to primitives
    • Patent number 9,908,328
    • Issue date Mar 6, 2018
    • Hewlett-Packard Development Company, L.P.
    • Guan Kwee Goh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing device dryer setting
    • Patent number 9,731,517
    • Issue date Aug 15, 2017
    • Hewlett-Packard Development Company, L.P.
    • Robert Yraceburu
    • F26 - DRYING
  • Information Patent Grant

    Controllers to adjust print speed
    • Patent number 9,427,991
    • Issue date Aug 30, 2016
    • Hewlett-Packard Development Company, L.P.
    • Todd Goyen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dynamic power thresholds for printer device pens
    • Patent number 9,415,585
    • Issue date Aug 16, 2016
    • Hewlett-Packard Development Company, L.P.
    • Tod Goyen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    MECHANICAL HEATING CONTROL
    • Publication number 20240050958
    • Publication date Feb 15, 2024
    • HP Health Solutions Inc.
    • Duane A. Koehler
    • G01 - MEASURING TESTING
  • Information Patent Application

    INDEPENDENTLY-CONTROLLED PRINT HEAT SOURCES
    • Publication number 20220314644
    • Publication date Oct 6, 2022
    • Hewlett-Packard Development Company, L.P.
    • Richard Lee Brinkly
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    DETERMINATIONS OF FAILURE CONDITIONS BASED ON POWER CONSUMPTIONS
    • Publication number 20220050409
    • Publication date Feb 17, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONTROL OF PRINTER HEATING ELEMENTS BASED ON INPUT VOLTAGES
    • Publication number 20220050413
    • Publication date Feb 17, 2022
    • Hewlett-Packard Development Company, L.P.
    • Duane A. Koehler
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    POWER CONTROL BASED ON CUMULATIVE ERROR
    • Publication number 20220019274
    • Publication date Jan 20, 2022
    • Hewlett-Packard Development Company, L.P.
    • Robert Yraceburu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ADAPTIVE CONNECTION OF RESISTIVE ELEMENTS AND TEMPERATURE-DEPENDENT...
    • Publication number 20210270875
    • Publication date Sep 2, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A. Koehler
    • G01 - MEASURING TESTING
  • Information Patent Application

    PRINT SUBSTANCE RESERVOIRS
    • Publication number 20210252849
    • Publication date Aug 19, 2021
    • Hewlett-Packard Development Company, L.P.
    • Howard G Wong
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    POWER ALLOCATION IN PRINTING DEVICES
    • Publication number 20210252848
    • Publication date Aug 19, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    REDUCE ZERO POWER EVENTS OF A HEATED SYSTEM
    • Publication number 20210245494
    • Publication date Aug 12, 2021
    • Hewlett-Packard Development Company, L.P.
    • Robert Yraceburu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CONDITIONERS
    • Publication number 20210240116
    • Publication date Aug 5, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    STATUSES OF FILL PORTS
    • Publication number 20210237459
    • Publication date Aug 5, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    POWER ALLOCATION IN PRINTING DEVICES
    • Publication number 20210229470
    • Publication date Jul 29, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEQUENCING AND STACKING GROUP SELECTION FOR HEATING COMPONENTS
    • Publication number 20210232070
    • Publication date Jul 29, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A KOEHLER
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    POWER ALLOCATION IN PRINTING DEVICES
    • Publication number 20210221151
    • Publication date Jul 22, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    REDUCING VIBRATIONAL SOUNDS PRODUCED DURING EVACUATION PROCESSES
    • Publication number 20210197473
    • Publication date Jul 1, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A. KOEHLER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PRINTING FLUID SUPPLIES WITH DISPLAYS AND NEAR-FIELD COMMUNICATIONS
    • Publication number 20210170757
    • Publication date Jun 10, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A. Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    HEATER POWER DELIVERY
    • Publication number 20210153299
    • Publication date May 20, 2021
    • Hewlett-Packard Development Company, L.P.
    • Robert Yraceburu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PREDICTION OF END-OF-LIFE OF A DIRECT CURRENT (DC) MOTOR
    • Publication number 20210116508
    • Publication date Apr 22, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPERATIONAL PROFILES OF PRINTING DEVICE COMPONENTS
    • Publication number 20210109471
    • Publication date Apr 15, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    POWER ALLOCATION IN PRINTING DEVICES
    • Publication number 20210096486
    • Publication date Apr 1, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    HEATING LAMP AND RESISTIVE DRYER CONTROL
    • Publication number 20210070036
    • Publication date Mar 11, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • F26 - DRYING
  • Information Patent Application

    POWER DELIVERY SMOOTHING IN DEVICE STATE TRANSITIONS
    • Publication number 20210055781
    • Publication date Feb 25, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ALIGNMENT CIRCUITS
    • Publication number 20210046758
    • Publication date Feb 18, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    POWER ALLOCATION IN PRINTING DEVICES
    • Publication number 20210046769
    • Publication date Feb 18, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    POWER ALLOCATION IN PRINTING DEVICES
    • Publication number 20210046771
    • Publication date Feb 18, 2021
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING FLUID SUPPLIES WITH DISPLAYS
    • Publication number 20200369037
    • Publication date Nov 26, 2020
    • Hewlett-Packard Development Company, L.P.
    • Duane A. Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    COLLECTIVE AWARENESS OF SUPPLIES
    • Publication number 20200326896
    • Publication date Oct 15, 2020
    • Hewlett-Packard Development Company, L.P.
    • Morgan T Shramm
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEQUENCING OF LOADS USING TEMPERATURE
    • Publication number 20200189294
    • Publication date Jun 18, 2020
    • Hewlett-Packard Development Company, L.P.
    • Duane A KOEHLER
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PAUSE START-UP ROUTINE OF IMAGING DEVICE
    • Publication number 20200070500
    • Publication date Mar 5, 2020
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLICKER CONTROL
    • Publication number 20200073299
    • Publication date Mar 5, 2020
    • Hewlett-Packard Development Company, L.P.
    • Duane A Koehler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY