David W Collins

Title: Innovations of David W. Collins: A Pioneer in Signal Processing

Introduction

David W. Collins, an innovative inventor based in Rochester, MN, has made significant contributions in the field of signal processing. With a total of five patents to his name, he has focused on advancements that enhance the precision and efficiency of electronic systems.

Latest Patents

Among his notable inventions are two recent patents that showcase his expertise and creativity. The first is a "Phase Difference Demodulator," designed to measure the phase difference between two signals of the same frequency. This innovative device utilizes a time-multiplexed analog input, producing an accurate digital output that represents the phase difference. The invention cleverly combines digital and analog processes to determine the most significant parts of the signal, employing an integrating capacitor and current sources.

The second significant patent is an "Optical Tool for Aligning Transducer Head Assemblies," which provides a solution for aligning transducer gaps parallel to the axis of a disk file. This optical tool features a transparent material with an etched alignment grid that effectively eliminates parallax, allowing for precise positioning of transducer assemblies. The tool's design enables alignment through the use of inclined mirrored surfaces, enhancing usability and accuracy.

Career Highlights

David W. Collins is currently associated with International Business Machines Corporation (IBM), a company renowned for its commitment to technological advancement and innovation. His work at IBM has allowed him to explore and deepen his understanding of complex electronic systems. Over the course of his career, Collins has consistently strived to push the boundaries of signal processing technology.

Collaborations

Throughout his journey, Collins has collaborated with notable colleagues, including Frederick E. Axmear and Michael J. Burke. These partnerships have fostered a dynamic working environment that encourages knowledge sharing and collective problem-solving, further enhancing the innovative output of their projects.

Conclusion

In conclusion, David W. Collins stands out as a remarkable inventor whose contributions to signal processing have paved the way for advanced technological solutions. His ability to blend creativity with technical acumen has resulted in inventions that not only address current challenges but also set the stage for future innovations. With his ongoing work at IBM and collaborative efforts with other professionals, Collins continues to inspire the next generation of inventors and innovators.