Joseph H Havens

Title: Joseph H Havens: Innovator in Digital Technology

Introduction

Joseph H Havens is a notable inventor based in Pinckney, MI (US). He has made significant contributions to the field of digital technology, holding a total of 5 patents. His work primarily focuses on advancements in digital phase-locked loops and calibration systems for disk drives.

Latest Patents

One of his latest patents is for a Digital Phase Locked Loop. This apparatus includes digitally controlled oscillator circuitry, feedback circuitry, and comparison circuitry. The feedback circuitry generates a first digital value representing a detected phase of a clock signal, which is essential for controlling the frequency associated with the clock signal. Another significant patent is for a Phase Calibration System for Disk Drives. This method involves changing the phase of a clock in a disk drive to ensure a constant rate of change, allowing for the identification of a selected phase that yields a desired quality of data written on magnetic material.

Career Highlights

Throughout his career, Joseph H Havens has worked with prominent companies such as LSI Corporation and Legerity, Inc. His experience in these organizations has contributed to his expertise in digital technology and innovation.

Collaborations

Joseph has collaborated with notable individuals in the field, including Robert Kuo-Wei Chen and John C Gammel. These collaborations have further enriched his work and contributions to technology.

Conclusion

Joseph H Havens is a distinguished inventor whose work in digital technology has led to several important patents. His contributions continue to influence advancements in the field, showcasing his commitment to innovation.