Inventor

COSTA HILARIO S

US23 patents

⚠️ This page may combine multiple inventors who share the name “COSTA HILARIO S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COSTA HILARIO S

GEN SIGNAL CORP

Auto synchronous output module and system

Life safety system having a panel network with message priority

Line monitor for two wire data transmission

Audio communication system for a life safety network

Automatic addressing in life safety system

Field programmable module personalities

Lighting device used in an exit sign

Combined horn and strobe alarm signal

Electromagnetic door holder apparatus

Stand alone mode for alarm-type module

Core modules for a life safety system and structure for supporting such modules in a panel housing

Load shed scheme for two wire data transmission

Phone control center for a life safety network

Life safety system with energy saving visual alarm appliance and method

EDWARDS SYSTEMS TECHNOLOGY INC

Ceiling speaker

Method and apparatus for adjusting audible and visual outputs of a mounted alarm device

Apparatus and method for activating a non-contact switch fire alarm pull station

Ceiling speaker with strobe

CONRAC CORP

Dual-chamber ionization smoke detector assembly

Smoke detector housing

EDWARDS SYSTEMS TECHNOLOGY

Horn/strobe alarm

GE SECURITY INC

Alarm system sensor topology apparatus and method

SPX CORP

Emergency alarm system using pull-station with camera