Victor K F Dunn

Title: Victor K F Dunn: Innovator in Head Gimbal Assembly Technology

Introduction

Victor K F Dunn is a notable inventor based in San Jose, CA. He has made significant contributions to the field of disk drive technology, particularly in the manufacturing of head gimbal assemblies (HGAs). With a total of 2 patents, Dunn's work has advanced the efficiency and effectiveness of disk drive production.

Latest Patents

Dunn's latest patents include a system for manufacturing a group of head gimbal assemblies. This innovative system and method focus on the production level screening of low flying magnetic heads in the manufacture of disk drive head disk assemblies (HDAs). The first patent describes a test disk that features a plurality of bumps extending from at least one surface to a predetermined height between 2 and 12 nanometers. The test disk is rotated to allow a head of a selected head gimbal assembly to fly adjacent to the surface of the test disk. The interaction of the head with the bumps can be sensed, allowing for the screening of the head gimbal assembly based on this interaction. The second patent reiterates this method, emphasizing the importance of the test disk and the sensing mechanism in the production process.

Career Highlights

Victor K F Dunn is currently employed at Western Digital (Fremont), Inc., where he continues to innovate in the field of disk drive technology. His work has been instrumental in enhancing the manufacturing processes and ensuring the quality of head gimbal assemblies.

Collaborations

Dunn collaborates with Ciuter Chang, a fellow innovator in the field. Their combined expertise contributes to the advancement of technology in disk drive manufacturing.

Conclusion

Victor K F Dunn's contributions to the field of head gimbal assembly technology are noteworthy. His innovative patents and career at Western Digital (Fremont), Inc. highlight his commitment to improving disk drive manufacturing processes.