Tyco Safety Products Canada Ltd.

Johnson Controls Tyco IP Holdings Llp

Rob Vandervecht

Gregory W Hill

David J Leblanc

Gerald M Bluhm

Rajmy Sayavong

Michael Derose, Iv

Samuel David Rosewall, Jr

Andrei Bucsa

Samuel D Rosewell, Jr

An improved HVAC vent is disclosed. The vent may include an air turbine positioned within a passageway for selectively enabling and preventing airflow. In use, the air turbine is selectively operable between first and second states. In the first state, the air turbine may be freely rotatable, via the airflow, so that the received airflow can move through the passageway. In the second state, rotation of the air turbine is controlled or prevented so that the received airflow is inhibited or substantially inhibited from moving through the passageway. The vent may also include a motor. In use, the motor may act an energy generator and as an active brake so that in the first state, rotation of the air turbine is used to charge a power storage unit, and in the second state, the motor limits rotation of the air turbine.

Vent for use in an HVAC system

A unified presence detection and prediction platform that is privacy aware is described. The platform is receives signals from plural sensor devices that are disposed within a premises. The platform produces profiles of entities based on detected characteristics developed from relatively inexpensive and privacy-aware sensors, i.e., non-video and non-audio sensor devices. The platform using these profiles and sensor signals from relatively inexpensive and privacy-aware sensors determines specific identification and produces historical patterns. Also described are techniques that allow users (persons), when authorized, to control remote devices/systems generally without direct interaction with such systems merely by the systems detecting and in instances predicting the specific presence of an identified individual in a location within the premises.

Detecting of patterns of activity based on identified presence detection

Minimizing false alarms based on identified presence detection

Simplified user interaction with intrusion systems based on identified presence detection

Identified presence detection in and around premises

A Safety Cooking Device includes a thermal sensor that detects infrared radiation (IR) to generate thermal images of a cooktop over time, and a controller. The controller uses the thermal images to determine whether the cooktop is unattended. Both wired and wireless embodiments of the cooking safety device are disclosed. In one implementation, the cooking safety device is in communication with and reports to a security panel of a security system.

Safety cooking device and method

Growing community of inventors

Acton, CA, United States of America

Rob Vandervecht