Jenesis International Incorporated

Heath Company

Winvic Sales Inc.

Other

Desa Ip, LLC

The Lamson & Sessions Co.

Desa International, Inc.

Hkc-us, LLC

Kim Irwin McCavit

Bradford Brian Jensen

Roger Don Bentley

Roger Donn Bentley

Bernard Fournier

Carlos Carpintero

William Calvin Raper

John Bacher

Dennis Leslie Haney

Robert H Ashton

Roger Dennis Cornett

Mark Adam Goldy

Robert Hutton Ray

Yiu Ming Tsui

Wai-Shing Peter Ko

A decorative ornament powered by a vertical axis wind turbine. The turbine includes blades that rotate about a centrally located vertical shaft. An LED illuminated globe is centrally located within the rotating blades and is secured atop the shaft. An alternator is located below the globe and is coupled to the rotating blades. The blades are shaped having a leading cupped section joined to a lagging airfoil section. The leading cup section is defined by a cup radius r and the lagging airfoil section is defined by an airfoil chord length CL. The cup radius r and chord length CL both decrease towards the terminal bottom and top ends of the blade. Also, the airfoil section is located a radial distance Cd from the vertical axis and the radial distance Cd decreases towards the terminal bottom and top ends of the blade.

Illuminated ornament powered by vertical axis wind turbine

An ornament designed for both indoor and outdoor use incorporates a method for automatically detecting if the ornament is being used indoors or outdoors and for thereby activating the ornament at the appropriate desired time for a desired period of time. The method monitors ambient light levels throughout the day to determine if the monitored values match the characteristics expected from either indoor or outdoor operation. When used indoors, the ornament is activated at the same time each day for a predetermined number of hours. When used outdoors, the ornament is activated each day at sunset for a predetermined number of hours. In addition, when used outdoors, the method measures night lengths and adjusts its activation time to run longer when nights are long, as in winter, or shorter when nights are short, as in summer.

Method of illuminating ornament by determining if the ornament is located indoors or outdoors

An artificial flame device that produces a visual effect similar to areal candle flame includes a flame structure made of partially opaque material. The flame structure defines an exterior surface and has a hollow region extending therein. An LED and an optical barrier are provided within the hollow region with the optical barrier located between the LED and a closed end of the flame structure. A second LED is preferably provided between the optical barrier and the flame structure closed end. The first LED is maintained at a constant intensity while the intensity of the second LED is varied between low and high intensities. Alternatively, the intensity of the second LED is inversely varied relative to said intensity of the first LED.

Multiple light source artificial moving flame

Systems, devices, and methods for a decorative outdoor light fixture that can include an adjustable motion sensor with a rectangular coverage pattern. An adjustable motion sensor for a light fixture can include an outer housing connected to a light fixture frame, a movable sensor assembly including a motion detector contained within the outer housing, a lens covering a portion of the outer housing in the path of the motion detector sensing beams to direct the sensing beams in a rectangular coverage pattern, and a sensor adjustment mechanism accessible from an exterior of the outer housing to allow a user to rotate the sensor adjustment mechanism to cause the motion detector to move upward and downward. The adjustable motion sensor covered with a fixed window that hides the motion sensor assembly from view.

Light fixture including adjustable motion sensor with rectangular coverage pattern

The present disclosure relates to an electronic candle with an electronic light source. The electronic candle has a candle body with an interior cavity. A removable battery module supplies power to the electronic candle and is removable from the interior cavity of the candle body. The electronic candle can have a base cap module for closing the interior cavity of the candle body and a speaker for generating sound. The speaker can be positioned between the battery module and the base cap module, and directed to project sound downward. Apertures in the battery module and/or the base cap module allow sound from the speaker to pass through the aperture or apertures into the interior cavity of the candle body. Accordingly, the candle body can resonate and/or amplify sound generated by the speaker.

Battery powered electronic candle with speaker

An optical sensor controlled lighting system comprises an ambient light sensor responsive to ambient light levels for generating an output signal proportional to the ambient light level. A light source having on and off states is controlled by circuit elements providing for developing a rate of change for the output signal and further providing for, responsive to the rate of change, selectively switching the light source between on and off states based on characteristics of the rate of change.

Light level and light level rate of change sensor

According to embodiments of the present invention, a flameless candle includes a housing, a reservoir, and a lamp. The reservoir can retain a fragrant source (e.g., solid, liquid, or mix thereof. The housing has a hollow region and a recessed area within the top surface of the housing. The recessed area is bounded by a bottom surface and a sidewall. There one or more vent holes in the sidewall. If there is a plurality of vent holes, then they may encircle the sidewall. The vent hole(s) allow an airflow from the hollow region and into the recessed area above the fragrant source. The lamp can emit a light through the bottom surface of the recessed area and through fragrant source.

Flameless candle with fragrance diffusion

An apparent motion detector is provided with multiple response levels at differing degrees of sensitivity. The motion detector is based on use of a pyroelectric infrared sensor and conventional circuitry which generates an output signal the strength of which reflects transient temperature changes occurring within a field of view and distinguishable from background heat levels. The detector's response varies with the strength of the signal using a plurality of LED's which emit different colors or are driven at different intensities. The system generally will have a field of view defined by a lens system which is translucent to visible light and transparent to infrared. The lens system doubles as a back screen projection system for display of the indicator light.

Peripheral event indication with pir-based motion detector

A decorative, imitation candle effectively simulates a lighted wick in a darkened environment by location of a light source at the tip of an imitation wick. The light source is provided by an LED located at the tip of the wick for direct viewing in order to obtain maximum brightness and high contrast to an observer in a darkened environment. The light source and its support structure are incorporated into the imitation wick so that they do not detract from the imitation candle's realism when the imitation candle is viewed from the side or from above under higher ambient lighting.

Imitation candle with simulated lighted wick using external light source

A motion sensor incorporates an internal light source, typically a super bright LED and an optical projection system visible to an observer standing in the motion sensor coverage zone(s) to simplify orientation of the sensor on installation. A multi-lens system or an arrangement of small windows in front of the LED projects a visible light pattern that mimics the detection pattern of the motion sensor to an observer standing in the detection zone and looking at the sensor.

Motion sensor with LED alignment aid

A motion sensor incorporates an internal light source, typically a super bright LED. A multi-lens system or an arrangement of small windows in front of the LED projects a visible light pattern that mimics the detection pattern of the motion sensor to an observer standing in the detection zone and looking at the sensor.

Motion sensor with LED aiming aid

A decorative, imitation candle includes a simulated wick which generates the appearance of an open flame in a darkened environment. A light pipe is located at the expected location of the wick. The exposed end of the light pipe has a tip which produces a point like a light source with a glare effect to darkness accommodated eyes when the device is illuminated. The glare is interpreted as an open flame without the need for a flame shaped terminating structure which is visible when the imitation candle is unlit.

Imitation candle with simulated lighted wick

A method and circuit arrangement dynamically calibrate a photosensitive control for a light source that includes a voltage divider circuit coupled to a resistive light detector and configured to output to a comparison circuit a variable voltage signal that varies with the resistance of the resistive light detector. To calibrate the photosensitive control, a variable impedance circuit in the voltage divider circuit is adjusted to null out any changes in voltage caused by feedback from the controlled light source. The amount of correction is proportional to the amount of light feedback. Based on the amount of correction needed, a new reference voltage is selected that will accurately detect the next dusk to dawn transition while the light feedback is present.

Photosensitive control with dynamic calibration

An imitation candle having an exterior wax shell and an interior illumination source is structured to reduce cracking of the exterior wax shell by incorporating a bonding layer into a central cavity in the shell between the interior illumination source and the wax shell. The bonding layer terminates well spaced from terminal edges of the shell to transfer stress between the illumination source and the shell caused by differing coefficients of thermal expansion to points removed from edges of the shell to retard crack genesis.

Growing community of inventors

Saint Joseph, MI, United States of America

Kim Irwin McCavit