Company Filing History:
Years Active: 1997-2000
Title: Joseph J Simonelic: Innovator in Proximity Sensing Technology
Introduction
Joseph J Simonelic is a notable inventor based in Rockford, IL (US). He has made significant contributions to the field of proximity sensing technology, holding a total of 3 patents. His work focuses on enhancing the accuracy and reliability of proximity sensing circuits through innovative techniques.
Latest Patents
One of Simonelic's latest patents is a sensor circuit with diagnostic capability. This proximity sensing circuit incorporates various attributes, including the connection of a proximity sensor coil in a feedback loop of an amplifier. The design utilizes a frequency hopping technique that periodically changes the two frequencies used by the proximity sensor circuit to avoid interference from constant frequency electromagnetic interference (EMI) sources. Additionally, the circuit features a self-diagnosis technique that can predict potential malfunctions by monitoring the changing values of AC impedance, DC resistance, and compensated resistance.
Another significant patent is the proximity sensor circuit with frequency changing capability. Similar to his previous work, this circuit also connects a proximity sensor coil in a feedback loop of an amplifier. The advantages include a virtually infinite impedance connection, reduced component count, and decreased temperature sensitivity. The frequency hopping technique further enhances the circuit's reliability by minimizing the adverse effects of constant frequency EMI sources. In applications requiring multiple sensors, the circuit employs a multiplexer with several sensors and a single filtering network to streamline the design.
Career Highlights
Joseph J Simonelic is currently associated with Honeywell GmbH, where he continues to innovate in the field of sensor technology. His work has been instrumental in advancing the capabilities of proximity sensing circuits, making them more efficient and reliable.
Collaborations
Throughout his career, Simonelic has collaborated with notable colleagues, including Nick Anthony Demma and James E Lenz. These collaborations have contributed to the development of cutting-edge technologies in the field.
Conclusion
Joseph J Simonelic's contributions to proximity sensing technology through his innovative patents have significantly impacted the industry. His work continues to pave the way for advancements in sensor technology, enhancing the functionality and reliability of various applications.