Apption Labs Limited

Teemu Nivala

A temperature sensing device includes a temperature sensor to measure a temperature of a cooking chamber of a cooking appliance. A housing of the temperature sensing device is configured to be mounted on the cooking appliance. A Printed Circuit Board Assembly (PCBA) inside the housing is coupled to the temperature sensor, and an insulating layer is located outside an interior wall of the housing. In one aspect, an antenna is coupled to the PCBA to wirelessly transmit data from the temperature sensing device indicating the measured temperature. In another aspect, the temperature sensing device includes a temperature gauge with a needle to indicate the measured temperature, and a motor inside the housing to actuate the needle. According to another aspect, the temperature sensing device is a wireless signal repeater including an exterior antenna and an interior antenna to transmit signals through a wall of the cooking appliance.

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Salt Lake City, UT, United States of America

Teemu Nivala