Douglas A Topliffe

Title: Douglas A. Topliffe: Innovator in Data Recovery Systems

Introduction

Douglas A. Topliffe is a notable inventor based in Nashua, NH (US). He has made significant contributions to the field of data recovery systems, particularly with his innovative patent that addresses the challenges of reading data from diskettes. His work has implications for data integrity and recovery in various technological applications.

Latest Patents

Topliffe holds a patent for a "Diskette Read Data Recovery System." This system generates a clock that is locked to an incoming data stream. Utilizing a phase-locked loop, the system compares a signal generated by an oscillator and frequency dividers in phase with the incoming data stream. It provides first or second signals based on whether the incoming data signal leads or lags the clock signal. The system is designed to handle different types of incoming signals by selecting various frequency divider circuits in the phase-locked loop.

Career Highlights

Douglas A. Topliffe has had a distinguished career, working at Honeywell Information Systems Inc. His expertise in data recovery systems has positioned him as a valuable asset in the technology sector. His innovative approach to solving complex problems has garnered attention and respect within the industry.

Collaborations

Throughout his career, Topliffe has collaborated with notable colleagues, including Michael J. Funke and Donald J. Rathbun. These collaborations have contributed to the advancement of technology in data recovery and related fields.

Conclusion

Douglas A. Topliffe's contributions to the field of data recovery systems exemplify the impact of innovation in technology. His patent for a diskette read data recovery system showcases his ability to address complex challenges in data integrity. His work continues to influence the industry and inspire future innovations.