Company Filing History:
1 out of 2 
1 out of 44 
1 out of 1,391 Years Active: 2011-2019
Title: David Salgueiro: Innovator in Safety and Notification Systems
Introduction
David Salgueiro is an accomplished inventor based in Cranford, NJ (US). He holds a total of 5 patents that showcase his innovative contributions to safety and notification systems. His work reflects a commitment to enhancing technology for improved safety and communication.
Latest Patents
One of his latest patents is the "Infrared Safety Beam System." This invention involves an optical safety beam method and system where a transmitter periodically sends bursts of light pulses with varying strengths. The receiver analyzes the received light pulses to automatically adjust its sensitivity and detect when the light path is partially obstructed, even in the presence of stray light pulse reflections. Another significant patent is the "Method and Apparatus for Activating and Controlling Fire and Mass Notification Visual Devices." This method encodes an instruction to activate a stimulus in a voltage dropout pulse of a synchronization protocol, which is sent over a single two-wire circuit to both fire notification and mass notification devices.
Career Highlights
Throughout his career, David has worked with notable companies, including Mars International, Inc. His experience in these organizations has contributed to his expertise in developing innovative safety solutions.
Collaborations
David has collaborated with talented individuals such as Dominic D'Souza and Joseph Rudy Keller. Their teamwork has likely played a role in the successful development of his patents.
Conclusion
David Salgueiro's contributions to safety and notification systems through his patents demonstrate his innovative spirit and dedication to improving technology. His work continues to influence the field and enhance safety measures in various applications.