Company Filing History:
2 out of 11 
1 out of 3 
1 out of 2 Years Active: 1997-2019
Title: Ralph Giffone: Innovator in Optical Safety and Capacitive Sensing Technologies
Introduction
Ralph Giffone is a notable inventor based in Bloomfield, NJ (US), recognized for his contributions to optical safety systems and capacitive sensing technologies. With a total of four patents to his name, Giffone has made significant advancements in the field of safety and control systems.
Latest Patents
Giffone's latest patents include an innovative infrared safety beam system. This system utilizes an optical safety beam method where a transmitter periodically sends bursts of light pulses with varying strengths. The receiver is designed to analyze these light pulses, allowing it to automatically adjust its sensitivity and detect when the light path is partially obstructed, even in the presence of stray light pulse reflections. Another notable patent is his control system with a capacitive detector. This system employs a capacitive sensor to control the operation of a device based on the rate of change in capacitance due to the motion of a nearby object. It features at least two sense electrodes on a surface and a phase-locked loop that includes a voltage-controlled oscillator and a phase/frequency comparator.
Career Highlights
Throughout his career, Giffone has worked with various organizations, including the Gerenraich Family Trust and RMT Associates. His work has focused on developing advanced technologies that enhance safety and operational efficiency in various applications.
Collaborations
Giffone has collaborated with notable individuals in his field, including David Wadlow and Frank Lynn Scholten. These partnerships have contributed to the development and refinement of his innovative technologies.
Conclusion
Ralph Giffone's work in optical safety and capacitive sensing has made a significant impact on technology. His patents reflect a commitment to innovation and safety in engineering.