Watsco Ventures LLC

Christie Digital Systems Usa, Inc.

Charles Peter Harland

Mario A Cruz

Kevin R Moule

Kevin Robertson Wright

Maximilian Pfeifle

Christopher Todd Kirby

An integrated sensor and service port for HVAC (heating, ventilating, and air conditioning) equipment or an HVAC system. The integrated sensor and service port may comprise an anti-blowback mechanism.

Integrated sensor and service port with anti-blowback feature for HVAC equipment or HVAC system

An integrated sensor and service port for HVAC (heating, ventilating, and air conditioning) equipment or an HVAC system.

Integrated sensor and service port for HVAC equipment or HVAC system

A method, system and apparatus for determining locations in a projected image are provided. The apparatus comprises a light sensor; a body comprising the light sensor, the body enabled to position the light sensor proximal to a screen to detect light from a projector; a communication interface for communicating with a projector system comprising at least the projector; and, a processor enabled to transmit a request to the projector system to project a structured light pattern using the projector; and when at least one pixel in the structured light pattern projected by the projector is detected at the light sensor, transmit a detection indication to the projector system to communicate detection of the at least one pixel.

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Waterloo, Canada

Charles Peter Harland