Ken Walma

Ken Walma

Marietta, Georgia, United States
8K followers 500+ connections

Articles by Ken

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Experience

  • Mohawk Industries Graphic

    Mohawk Industries

    Calhoun, Georgia, United States

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    Greenville-Spartanburg-Anderson, South Carolina Area

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    Lexington, Kentucky, United States

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    Lexington, Kentucky, United States

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    Peachtree City, Georgia, United States

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    Peachtree City, GA

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    Peachtree City, GA

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    Peachtree City, GA

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    Peachtree City, GA

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    Peachtree City, GA

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    Peachtree City, GA

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    Coopersburg, PA

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    Wilmington, Delware

Education

Patents

  • Linkable Linear Light Emitting Diode System

    Issued US 8616720

    A linkable linear light emitting diode (LED) system provides apparatus and method for mechanically, optically, and electrically linking multiple LED modules disposed over a wide and separated area of a ceiling system. Openings can be cut in ceiling tiles of a drop ceiling system and the LED lighting modules are coupled to the tile through the opening, with the tile being sandwiched between different portions of the module. A remote driver system is placed within the drop ceiling above the tiles…

    A linkable linear light emitting diode (LED) system provides apparatus and method for mechanically, optically, and electrically linking multiple LED modules disposed over a wide and separated area of a ceiling system. Openings can be cut in ceiling tiles of a drop ceiling system and the LED lighting modules are coupled to the tile through the opening, with the tile being sandwiched between different portions of the module. A remote driver system is placed within the drop ceiling above the tiles and provide multiple connectors for powering a multitude of lighting modules. Certain of the LED lighting modules include both input and output connectors for both receiving power or data and providing power or data to other modules. In this manner, some of the modules act as master LED lighting modules and those receiving power and/or data therefrom are act as slave modules.

  • Universal Lighting Source Controller with Integral Power Metering

    Issued US 20100289430

    A universal lighting source controller including integral power metering for use with substantially all light source types including fluorescent, incandescent, magnetic low voltage, electronic low voltage, light emitting diode (“LED”), high density discharge (“HID”), neon, and cold cathode. The lighting source controller includes a line voltage dimming circuit that can control the intensity of light sources in a lighting circuit and measures the actual amount of power consumed by the light…

    A universal lighting source controller including integral power metering for use with substantially all light source types including fluorescent, incandescent, magnetic low voltage, electronic low voltage, light emitting diode (“LED”), high density discharge (“HID”), neon, and cold cathode. The lighting source controller includes a line voltage dimming circuit that can control the intensity of light sources in a lighting circuit and measures the actual amount of power consumed by the light sources. The line voltage dimming circuit includes a triac circuit for controlling this intensity and current and voltage detection circuits for measuring the power consumption. The lighting source controller can also include low voltage dimming circuits to provide a control signal to light sources having electronic or magnetic dimming ballasts to set the intensity of these light sources.

  • Occupancy Sensor with Energy Use Indicator

    Issued US US 8340834 B1

  • System and Method for Providing Adjustable Ballast Factor

    Issued US 7880405

    The invention includes an electronic ballast that is operable to receive a ballast factor setting that enables the ballast to provide a desired ballast factor when the ballast drives a lamp. The electronic ballast includes an input that is adapted to receive a ballast factor setting that represents a desired ballast factor for the ballast and a respective lamp. The ballast further includes a memory that is adapted to store the ballast factor setting, and the ballast includes a processor that…

    The invention includes an electronic ballast that is operable to receive a ballast factor setting that enables the ballast to provide a desired ballast factor when the ballast drives a lamp. The electronic ballast includes an input that is adapted to receive a ballast factor setting that represents a desired ballast factor for the ballast and a respective lamp. The ballast further includes a memory that is adapted to store the ballast factor setting, and the ballast includes a processor that uses the ballast factor setting stored in the memory to cause the ballast to provide the desired ballast factor as the ballast drives the lamp. The ballast includes means for substantially preventing subsequently changing the ballast factor setting stored in the memory. Various business methods are further provided as a function of the electronic ballast.

    See patent
  • Lighting Control Desk with Removable Touch Screen Device

    Filed US 12/970,462

    A lighting control desk having a removable touch screen device is provided. The lighting control desk includes a multitude of surface mounted control devices for adjusting attributes of lights and other devices. The touch screen device enables a user to configure, control, and monitor information associated with the lights and other devices controlled by the lighting control desk when attached to and when detached from the lighting control desk. The lighting control desk includes a receptacle…

    A lighting control desk having a removable touch screen device is provided. The lighting control desk includes a multitude of surface mounted control devices for adjusting attributes of lights and other devices. The touch screen device enables a user to configure, control, and monitor information associated with the lights and other devices controlled by the lighting control desk when attached to and when detached from the lighting control desk. The lighting control desk includes a receptacle for receiving the touch screen device in the form of a cavity in the lighting desk's control surface or in the form of a docking station. The touch screen device can communicate with the lighting control desk via multiple wireless technologies and via a wired connection, such as a Universal Serial Bus (USB) connection.

    Other inventors
  • AUGMENTED REALITY-BASED ACOUSTIC PERFORMANCE ANALYSIS

    20220163375

  • LED LINK SYSTEM WITH DISTRIBUTIVE POWERING SCHEME

    20200263861

  • LED link system with distributive powering scheme

    10955124

  • Lighting control device with demand response indicator

    9110449

  • Pre-programmed output for demand response electrical devices

    9236737

  • Systems and methods for self commissioning and locating lighting system

    9560723

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