Yeow Yong Chan

Title: Yeow Yong Chan: Innovator in Airborne Particle Filtration and Hard Disk Drive Technology

Introduction

Yeow Yong Chan is a notable inventor based in Singapore, recognized for his contributions to technology, particularly in the field of airborne particle filtration and hard disk drive systems. With a total of 2 patents, Chan has made significant strides in enhancing the performance and reliability of sensitive equipment.

Latest Patents

One of Chan's latest patents is titled "Airborne particle trap within an enclosure containing sensitive equipment." This invention provides a method and apparatus for filtering airborne particles present within an enclosure that houses sensitive equipment, such as hard disk drives. The filter consists of a magnetic plate enclosed by a protective layer, which is further surrounded by a non-woven scrim. The magnetic plate generates a magnetic field that attracts paramagnetic particles, while the protective layer prevents particles from entering the enclosure. The non-woven scrim may have adhesive properties to trap non-paramagnetic particles or may be coated with an adhesive layer for the same purpose.

Another significant patent by Chan is "Connecting a preamplifier to a printed circuit board assembly on a hard disk drive." This invention details a method for connecting a preamplifier to a printed circuit board assembly within a hard disk drive. The design includes a housing, a head stack assembly, and a printed circuit board assembly with via holes. A deformable pogo pin is utilized to establish a mechanical and communicative connection between the printed circuit board assembly and the preamplifier upon insertion into the via holes.

Career Highlights

Yeow Yong Chan is currently employed at Hitachi Global Storage Technologies Netherlands B.V., where he continues to innovate and develop technologies that enhance data storage solutions. His work has contributed to advancements in the reliability and efficiency of hard disk drives.

Collaborations

Chan has collaborated with notable colleagues, including Shaoyong Liu and Jing Fang Pan, to further his research and development efforts in the field of technology.

Conclusion

Yeow Yong Chan's innovative patents and contributions to technology demonstrate his commitment to improving the functionality of sensitive equipment. His work in airborne particle filtration and hard disk drive technology continues to have a lasting impact on the industry.