Feng Hong

Title: Innovations by Inventor Feng Hong

Introduction

Feng Hong is a notable inventor based in San Jose, CA, who has made significant contributions to the field of data storage technology. With a total of 2 patents, his work focuses on enhancing the performance and reliability of data storage devices.

Latest Patents

Feng Hong's latest patents include a data storage device that compensates for seek vibration using a vibration sensor. This innovative device comprises an actuator that actuates a head over a disk surface, along with a vibration sensor that generates a vibration signal. The control circuitry, which includes a servo control system, measures the position error signal of the head and processes the vibration signal to generate feed-forward compensation during the settle interval of the seek.

Another significant patent is a data storage device employing a nominal and adaptive multi-actuator decoupler. This device features a first actuator for a first head over a first disk surface and a second actuator for a second head over a second disk surface. The seeking control signal is filtered with a decoupler to generate a decoupler control signal, which is then used to control the second actuator for accessing the second disk surface.

Career Highlights

Feng Hong is currently employed at Western Digital Technologies, Inc., where he continues to innovate in the realm of data storage solutions. His work has been instrumental in advancing the technology used in modern data storage devices.

Collaborations

Feng has collaborated with notable coworkers such as Jianguo Zhou and Masahito Kobayashi, contributing to various projects that enhance data storage technology.

Conclusion

Feng Hong's contributions to data storage technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of more efficient and reliable data storage solutions.