Wonbo Shim

Title: Innovations by Wonbo Shim

Introduction

Wonbo Shim is an accomplished inventor based in Edmond, OK (US). He has made significant contributions to the field of data storage technology, particularly in the design and functionality of disc drives. With a total of 2 patents, his work focuses on enhancing the performance and durability of disc surfaces.

Latest Patents

Wonbo Shim's latest patents include innovative methods aimed at improving disc drive technology. One of his notable patents is titled "Wear reduction of a disc surface using an adaptive dither process." This invention describes a method and apparatus for reducing and dispersing wear on the surface of a rotatable disc in a disc drive. The process involves determining an open latch current required to move the actuator assembly from a parked position to a user data storage portion of the disc. By applying a dither current, the actuator assembly is induced to move laterally, which helps in minimizing wear while maintaining operational efficiency.

Another significant patent by Shim is "Adapting logical track addresses in relation to head offsets." This invention enhances data transfer rate performance in disc drive systems with multiple transducing heads. It involves assigning logical track addresses based on measured head offset values, which reduces the need for corrective seeks after head switching. This innovation is crucial for improving the overall efficiency of data handling systems.

Career Highlights

Wonbo Shim has built a successful career at Seagate Technology Incorporated, a leading company in data storage solutions. His expertise in disc drive technology has positioned him as a key contributor to the company's advancements in the field. His work has not only improved product performance but has also paved the way for future innovations in data storage.

Collaborations

Throughout his career, Wonbo Shim has collaborated with talented professionals, including James W. Dulaney and Jeffery D. Andress. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in the data storage industry.

Conclusion

Wonbo Shim's contributions to disc drive technology exemplify the impact of innovative thinking in the field of data storage. His patents reflect a commitment to enhancing performance and durability, making significant strides in the industry. His work continues to influence the future of data handling systems.