Company Filing History:
Years Active: 2015-2016
Title: PowMing Yap: Innovator in Fluid Dynamic Bearing Technology
Introduction
PowMing Yap is a notable inventor based in Singapore, SG. He has made significant contributions to the field of fluid dynamic bearings, particularly in the context of disc drive memory devices. With a total of 2 patents, his work has been instrumental in enhancing the performance and cost-effectiveness of various products in the technology sector.
Latest Patents
One of PowMing Yap's latest patents is titled "Stationary and Rotatable Components Operational with First and Second Stators." This invention provides a fluid dynamic bearing motor and method designed for use with disc drive memory devices that are rated differently by operational rotational speed. The invention meets full operating requirements, including stiffness and power needs, at multiple rated speeds, making it suitable for both standard and high-end performance disc drive products. This innovation significantly reduces costs associated with dedicated manufacturing lines for high-end products, allowing a single line to serve both standard and high-end disc drive memory devices. It is particularly beneficial for 2.5-inch notebook products, which are typically marketed in two performance levels: 5400 RPM standard performance and 7200 RPM high performance.
Another significant patent by PowMing Yap is the "Disc Clamp Assembly with Interlocking Shims." This method and apparatus secure a disc stack to a spindle motor hub. In this invention, a disc clamp assembly includes a spring clamp with an annular contact portion that engages the disc stack and a central aperture for the hub projection of the spindle motor hub. The assembly features a plurality of interlocking semi-annular shim segments that form a continuous retention ring assembly, wedging between the spring clamp and the shoulder surface of the spindle motor hub.
Career Highlights
PowMing Yap has been associated with Seagate Technology Incorporated, a leading company in the storage solutions industry. His work at Seagate has allowed him to focus on innovations that improve the efficiency and performance of storage devices.
Collaborations
Throughout his career, PowMing Yap has collaborated with talented individuals such as PohLye Lim and ChunHong D Jing. These collaborations have contributed to the advancement of technology in the field of disc drives and fluid dynamics.
Conclusion
PowMing Yap's contributions to fluid dynamic bearing technology and disc drive memory devices have made a significant impact on the industry. His innovative patents
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