Run-Han Wang

Title: The Innovations of Run-Han Wang

Introduction

Run-Han Wang is a notable inventor based in San Jose, CA, who has made significant contributions to the field of technology. With a total of 7 patents to his name, Wang has focused on advancements in magnetic recording and lubrication technologies. His work has been influential in enhancing the performance of mechanical devices, particularly hard disk drives.

Latest Patents

Wang's latest patents include a method for planarizing a perpendicular magnetic recording disk for thermally-assisted recording (TAR). This innovative vacuum planarization method substantially improves the surface roughness of a TAR disk that has a recording layer formed of a chemically-ordered FePt alloy or CoPt alloy. The process involves depositing a first amorphous carbon overcoat, etching it with a non-chemically reactive plasma, and then applying a second overcoat. Additionally, he has developed a lubricant with non-terminal functional groups, which minimizes free chain length and molecular weight while maximizing evaporation temperature. This lubricant is designed to enhance the performance of mechanical devices, including hard disk drives.

Career Highlights

Throughout his career, Run-Han Wang has worked with prominent companies such as HGST Netherlands, B.V. and IBM. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in the industry.

Collaborations

Wang has collaborated with notable individuals in his field, including Charles Allan Brown and Thomas Edward Karis. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Run-Han Wang's contributions to the field of technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, particularly in the areas of magnetic recording and lubrication technologies.