Bernard Roy Katz

Title: The Innovative Contributions of Bernard Roy Katz

Introduction

Bernard Roy Katz is a notable inventor based in Rockaway, NJ (US), recognized for his significant contributions to technology through his 11 patents. His work primarily focuses on sensor technology, which has applications in various fields.

Latest Patents

One of Katz's latest inventions is a capacitive moisture sensor. This apparatus includes an oscillator that supplies an AC signal to a driven ring of a sensor, which has a pad inside the ring and a ground plate surrounding it. The design incorporates an amplifier as part of a temperature-compensated, precision rectifier, connected to the pad. A feedback loop with a first diode allows the amplifier to nullify temperature variations, providing a rectified signal that reflects the moisture content of the material in contact with the sensor. Additionally, the sensor's rounded configuration helps avoid electrostatic field fringing effects, while a passive impedance connected in parallel with the sensor establishes a functional baseline for the rectified signal.

Another significant patent is a method for detecting a fluid surface. This sensor is designed to identify the contact of a fluid delivery probe with a fluid surface and to monitor fluid flow through the probe. It features a first electrode along the fluid flow path upstream from the probe's distal tip and a second electrode at the distal tip, which is electrically isolated from the first. An oscillating signal is transmitted through the first electrode, and changes in the received signal indicate contact with a fluid surface or fluid flow. A pressure sensor can also be integrated to monitor internal fluid pressure as a secondary mechanism for detecting fluid flow.

Career Highlights

Throughout his career, Katz has worked with various companies, including Gen-Probe, Inc. His innovative work has led to advancements in sensor technology, making significant impacts in the industry.

Collaborations

Katz has collaborated with notable individuals such as James H. Lipscomb and Michael J. Keating, contributing to the development of his innovative technologies.

Conclusion

Bernard Roy Katz's contributions to sensor technology through his patents demonstrate his innovative spirit and dedication to advancing the field. His work continues to influence various applications, showcasing the importance of invention in technology.