David Ferry

Title: The Innovative Mind of David Ferry

Introduction

David Ferry is a notable inventor based in Boulder Creek, California. He has made significant contributions to the field of data recording technology. His innovative approach has led to the development of a unique patent that addresses critical issues in defect detection.

Latest Patents

David Ferry holds a patent for a "Method and apparatus for combined glide and defect analysis." This invention provides a method and apparatus for detecting defects on the surface of a data recording medium. In one embodiment, the invention includes a sensor designed to detect defects on the surface of a magnetic disk. The sensor generates an analog voltage signal that represents a surface anomaly detected on the disk surface. An analog signal processor processes this signal before it is received by a peak detecting circuit. The peak detecting circuit detects and converts a peak of the analog signal into digital data. The digital data is then manipulated by a digital signal processor, allowing for the calculation of peak amplitude, average peak amplitude, and average peak power of the defect.

Career Highlights

David Ferry is associated with Phase Metrics, Inc., where he applies his expertise in data recording technology. His work has been instrumental in advancing the capabilities of defect detection in magnetic disks.

Collaborations

David has collaborated with talented individuals such as Vladimir Pogrebinsky and Igor Iosilevsky. Their combined efforts have contributed to the success of various projects within the company.

Conclusion

David Ferry's innovative contributions to the field of data recording technology highlight his role as a significant inventor. His patent for defect detection showcases his commitment to improving technology in this area.