Fred Floru

Title: Fred Floru: An Innovator in Electrical Engineering

Introduction

Fred Floru, an accomplished inventor based in Needham, MA, has made significant contributions to the field of electrical engineering. With two patents to his name, Floru’s work is characterized by innovative solutions designed to enhance electronic devices' functionality and efficiency. His latest inventions showcase his expertise and commitment to advancing technology.

Latest Patents

Florist's most recent patents include an "Operational Amplifier Output Stage" and an "AC Current Sensor."

The "Operational Amplifier Output Stage" is directed to a buffer stage that effectively buffers and isolates a signal source from an external load. This invention incorporates a signal input terminal that receives input signals from a source and an output terminal that provides corresponding output signals to the load. The design features an input section with at least two driver transistors, operating at a predetermined bias current. The output section also includes two transistors, functioning at a predetermined quiescent current, while a voltage source ensures that the output currents remain substantially independent of the bias current.

The "AC Current Sensor" serves as a sophisticated device for detecting AC currents within an electrical circuit's load impedance. This sensor is innovative in fabricating components within a multilayer board, allowing for multiple independent sensors. It comprises a transformer circuit with a primary coil linked in series to the current path, which is designed to minimize resistance and inductance. The secondary coils are arranged to additively generate voltages in response to current, effectively cancelling out interference voltages caused by external magnetic fields or cross-talk, thereby maintaining the sensor’s accuracy.

Career Highlights

Fred Floru's work is primarily associated with That Corporation, where he has leveraged his technical acumen to drive innovations forward. His prowess in designing advanced electronic circuits has positioned him as a notable figure in the engineering community. Floru's patents reflect his careful attention to detail and understanding of circuit behavior, critical for developing reliable and efficient electronic systems.

Collaborations

In his career, Floru has collaborated with fellow engineer Gary K. Hebert. This partnership has fostered a creative environment, enabling them to exchange ideas and drive projects to successful completion. Their collaborative efforts have undoubtedly contributed to the innovative culture within their organization.

Conclusion

Fred Floru stands out as a dedicated inventor whose work in the realm of electrical engineering is marked by innovative patents that serve practical applications. His inventions, such as the operational amplifier output stage and AC current sensor, demonstrate his commitment to enhancing electronic systems' functional capabilities. As he continues his work at That Corporation, Floru is poised to influence the future of technology with his groundbreaking contributions.