Arthur B. Eck

Recessed lighting detector

High Temperature Strain Gauge

HEAT POWERED SENSOR

Factory Monitor

SYSTEMS AND METHODS FOR SOUND-BASED MONITORING OF A SPACE

PHOTO CHAMBER WITH LIGHT SHROUDS

DRONE BASED PRECISION AGRICULTURE FIELD MANAGEMENT SYSTEM

ION SENSING WITH DEEP TRENCH ISOLATION INDUCTORS

ION SENSING WITH DEEP TRENCH ISOLATION VARACTORS

ION SENSING INDUCTORS WITH BIASED DEEP TRENCH

DEVICE AND METHOD FOR MONITORING TEMPERATURES IN OR AROUND A HAZARD DETECTION DEVICE TO DETECT AN ALERT CONDITION

NOISE SUPPRESSION USING MULTIPLE LIGHT SENSORS IN A PHOTOELECTRIC SMOKE DETECTOR

NOISE SUPPRESSION USING SIGNAL STRENGTH RATIO METRIC MODULATED LIGHT

SMOKE DETECTOR LIGHT SOURCE AND SENSOR TO EMIT AND DETECT POLARIZED LIGHT

SELF-CLEANING SMOKE DETECTOR

HIGHLY INTEGRATED ENVIRONMENTAL SENSOR

AIRFLOW DETECTION BY CAPACITANCE

MULTI-PROCESS SELF-CLEANING DEVICE

SENSOR INCLUDING AN ANODIZED POROUS LAYER AND METHOD OF FORMING A SENSOR

LOCALIZATION AND MONITORING OF ENVIRONMENTAL CONDITIONS

INITIATING SELF CLEANING BASED ON SENSOR DRIFT

CAPACITANCE SENSOR FOR ENVIRONMENTAL DETECTION DEVICE

Auxiliary detector base for providing additional functionality to a smoke detector or other detector

Integrated Circuit With Sensor Printed In Situ

Integrated Circuit With Sensor Printed In Situ

Smoke Detectors with Wireless Local Area Network Capabilities

Initiation of carbon monoxide and/or smoke detector alarm test using image recognition and/or facial gesturing

Smoke detector with enhanced audio and communications capabilities