Chau T Ha

Title: Chau T Ha: Innovator in Optical Media Technology

Introduction

Chau T Ha is a notable inventor based in Saint Paul, MN (US), recognized for his contributions to optical media technology. With a total of 3 patents, he has made significant advancements in the field, particularly in the development of polymer layers and sealcoat layers for optical recording disks.

Latest Patents

One of Chau T Ha's latest patents is for a polymer layer for optical media. This invention involves a composition suitable for use as a polymer layer disposed on a semi-reflective layer in an optical medium, such as an optical storage medium. The polymer layer includes an acidic component that promotes adhesion of the polymer layer to the semi-reflective layer. Another significant patent is for an optical recording disk having a sealcoat layer. This invention features a sealcoat layer provided on at least one surface of the disk, wherein the sealcoat layer is a cured composition obtained from ingredients comprising a radiation-curable component, a nonionic perfluoro surfactant, and a radiation-curable silicone-containing compound. Optionally, the sealcoat layer may also include an anticorrosion agent and photoinitiator.

Career Highlights

Throughout his career, Chau T Ha has worked with prominent companies such as Imation Corporation and Minnesota Mining and Manufacturing Company. His work has significantly impacted the development of optical media technologies, enhancing the performance and durability of optical storage solutions.

Collaborations

Chau T Ha has collaborated with notable professionals in his field, including William M Lamanna and Wayne M Hector. These collaborations have contributed to the advancement of innovative technologies in optical media.

Conclusion

Chau T Ha's contributions to optical media technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of optical storage solutions.