Company Filing History:
Years Active: 1988-1989
Title: Innovations by John Pidorenko
Introduction
John Pidorenko is an accomplished inventor based in Ypsilanti, MI (US). He has made significant contributions to the field of fiber optic technology, holding a total of 2 patents. His work focuses on developing advanced systems for pressure measurement, which have important applications in various industries.
Latest Patents
Pidorenko's latest patents include a vacuum calibration system and a fiber optic pressure transducer. The vacuum calibration system is designed to initialize and calibrate a fiber optic pressure transducer, ensuring that the measured intensity of light, which varies with pressure, can be accurately translated into corresponding pressure values. This system involves an enclosed sensor tip with a diaphragm that experiences atmospheric pressure on one side and the pressure to be measured on the other. The resulting pressure differential leads to a related attenuation in light intensity. Calibration is achieved by exposing the diaphragm to atmospheric pressure externally and sub-atmospheric pressure internally while measuring light intensity and pressure simultaneously. The data collected is stored in a look-up table for future reference.
The fiber optic pressure transducer is a miniaturized device particularly suited for intravascular blood pressure measurement. It utilizes a single optical fiber to transmit light to and from a flexible diaphragm, which deflects according to the pressure being measured. The end of the fiber is ground to form a spherical lens, focusing light at a predetermined focal point. This innovative design allows for precise measurements, especially when the diaphragm is at maximum deflection.
Career Highlights
Pidorenko is associated with Fiberoptic Sensor Technologies, Inc., where he continues to develop cutting-edge technologies in fiber optics. His work has significantly advanced the capabilities of pressure measurement systems, making them more efficient and reliable.
Collaborations
Throughout his career, Pidorenko has collaborated with notable professionals in the field, including Alan R. Hoffman and Robert F. Hodge. These collaborations have contributed to the successful development of his innovative technologies.
Conclusion
John Pidorenko's contributions to fiber optic technology and pressure measurement systems highlight his role as a leading inventor in the field. His patents reflect a commitment to innovation and excellence, paving the way for advancements in various applications.