1
David R Green, Edward L Kendrick: Sealed solar-powered light assembly. Carmanah Technologies, Townsend and Townsend and Crew, January 11, 2000: US06013985 (74 worldwide citation)

A solar-powered light assembly is sealed and has a battery integral therewith, thus does not require servicing and is not prone to vandalism. The light assembly comprises at least one light-emitting diode (LED) powered by a rechargeable battery integral with the assembly. A solar panel on the assemb ...


2
Ian Booth, Brock Johnston: Reflector based optical design. Carmanah Technologies, Quarles & Brady, Gavin J Milczarek Desai, August 11, 2009: US07572030 (61 worldwide citation)

A novel optical design based on a faceted conical or curved reflector centered within an upward facing circular array of light emitting diodes (LED) and protected by a transparent cover.


3
BERNARD Bruce: Système déclairement solaire à mode de fonctionnement variable, Variable operating mode solar lighting system. Carmanah Technologies, BERNARD Bruce, Smiths Ip, January 19, 2012: WO/2012/006710 (31 worldwide citation)

A solar lighting system includes a record of a plurality of lighting profiles. The particular profile that governs the operation of the lights of the system at any given time is selected by each lighting element according to its determination of the time of year or season. The invention allows the m ...


4
Ion Toma, Zbigniew Siemiatkowski, Lysle Brock Russell: Solar-powered light assembly with automatic light control. Carmanah Technologies, Kolisch Hartwell P C, June 3, 2003: US06573659 (25 worldwide citation)

A solar-powered light assembly comprising at least one light-emitting diode (LED) powered by a rechargeable battery, a solar panel to recharge the battery and to sense light levels, and control circuitry to monitor the rechargeable battery at intervals. At the start of an interval, preferably, the t ...


5
Sean Bourquin, Damien Hortsing, Brock Johnston: Intelligent area lighting system. Carmanah Technologies, Quarles & Brady, Gavin J Milczarek Desai, April 23, 2013: US08427076 (20 worldwide citation)

An area lighting system is composed of a plurality of lighting elements that are responsive to the movement and progression of a user through the area. Each lighting element comprises at least one light, means for powering the lighting element, a processor, communication means and is associated with ...


6
David Robin Green, Jim Ward, Neil Wyper: Solar-powered wireless crosswalk warning system. Carmanah Technologies Corporation, Paul Smith, Paul Smith Intellectual Property Law, January 8, 2008: US07317405 (13 worldwide citation)

A solar-powered crosswalk warning system is disclosed. The crosswalk warning system comprises two or more crosswalk warning beacons, located on opposite sides of the road. Each beacon comprises a solar panel to recharge a battery, a battery back, a control unit to charge the battery pack during dayl ...


7
Bourquin Sean, Hortsing Damien, Johnston Brock: Intelligent area lighting system. Carmanah Technologies, Bourquin Sean, Hortsing Damien, Johnston Brock, SMITHS IP, January 8, 2009: WO/2009/003279 (8 worldwide citation)

An area lighting system is composed of a plurality of lighting elements that are responsive to the movement and progression of a user through the area. Each lighting element comprises at least one light, means for powering the lighting element, a processor, communication means and is associated with ...


8
Aaron John Lockwood, Brock Johnston: Solar powered airfield light. Carmanah Technologies, Quarles & Brady, Gavin J Milczarek Desai, April 23, 2013: US08425076 (7 worldwide citation)

A solar-powered airfield light provides high angle light up to about 90°. A solar panel is mounted atop the enclosure but does not overlie a curved transparent shoulder extending upward from the transparent generally cylindrical side walls of the enclosure. An optical element within the enclosure su ...


9
BERNARD Bruce Vincent Ward, UNRAU Martin Albert: Ensemble déclairage intelligent à commande répartie, Distributed control intelligent lighting array. Carmanah Technologies, BERNARD Bruce Vincent Ward, UNRAU Martin Albert, Smiths Ip, October 13, 2011: WO/2011/123920 (3 worldwide citation)

An array of lights in which a coordinator collects sensed lighting transition times from each light in order to determine and select a median transition time. The individual light having the selected transition time assumes control of the lighting array, controlling and synchronizing the light trans ...


10
Jason N Work, Neil D Wyper, Simon H Lightbody: Adaptive solar powered system. Carmanah Technologies, Smiths IP, October 22, 2013: US08563845 (2 worldwide citation)

An apparatus for powering a load from solar energy comprises a DC/DC converter, battery terminals coupled to an output of the DC/DC converter and coupleable to an energy storage device, and solar panel terminals coupled to an input of the DC/DC converter and coupleable to a solar panel. Logic is cou ...