Steven L Roberts

Title: The Innovations of Steven L Roberts

Introduction

Steven L Roberts is an accomplished inventor based in Amherst, NH (US). He has made significant contributions to the field of motor control circuits, particularly in the context of tape drive units. His innovative designs have paved the way for advancements in data storage and retrieval technologies.

Latest Patents

Roberts holds a patent for a motor control circuit for a tape drive unit. This invention is designed to move a tape with a prerecorded clock track past a transducer at a constant velocity. The system utilizes an output signal from a speed servo circuit to control the energization and speed of the tape driving motor. It effectively responds to a tape speed signal derived from the power supply voltage and a speed reference signal. Notably, voltage variations and temperature-induced changes in the power supply have minimal effects on tape velocity. Tension servo circuits are employed to maintain the tape under tension, while a brake and park gating circuit ensures the tape slows down and remains taut when stopped. The speed reference signal also undergoes an exponential rise during starting operations to minimize acceleration.

Career Highlights

Steven L Roberts is currently associated with MFE Corporation, where he continues to innovate and develop technologies that enhance the efficiency and reliability of tape drive systems. His work has been instrumental in improving the performance of data storage solutions.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

Steven L Roberts is a notable inventor whose work in motor control circuits has significantly impacted the field of data storage technology. His innovative patent demonstrates his commitment to advancing engineering solutions.