Location History:
- Milpitas, CA (US) (2003 - 2005)
- Cupertino, CA (US) (2007)
Company Filing History:
Years Active: 2003-2007
Title: Ching Jackie Tsoi: A Pioneer in Magnetic Recording Technology
Introduction
Ching Jackie Tsoi, based in Milpitas, California, is an accomplished inventor with a remarkable portfolio of four patents. Renowned for his innovative contributions to magnetic recording technologies, Tsoi's work has significantly influenced the field and advanced data storage solutions.
Latest Patents
Tsoi's latest patents reflect his expertise in developing advanced magnetic recording mediums. One notable invention is a "Magnetic recording medium having novel underlayer structure." This invention features a substrate with three underlayers, designed to enhance the performance of the magnetic data recording layer, which utilizes a hcp crystal structure and comprises a Co alloy. The inclusion of a second underlayer made from materials like B aids in reducing crystal size and optimizing overall layer composition.
Another significant patent is for a "Magnetic disk comprising a first carbon overcoat having a high SP3 content and a second carbon overcoat having a low SP3 content." In this method, Tsoi describes the formation of protective carbon layers on a magnetic layer, optimizing lubricant cooperation while ensuring the durability and functionality of the magnetic disk.
Career Highlights
Ching Jackie Tsoi currently works for Komag Corporation, a leader in data storage technology. His career has been marked by continuous innovation and a commitment to improving magnetic recording solutions. Tsoi's patents exemplify his dedication to pushing the boundaries of what is possible within the field.
Collaborations
Throughout his career, Tsoi has collaborated with esteemed colleagues, including Wen Hong Liu and Shigeto Hashimoto. Working alongside talented professionals has enabled him to enhance his research and development efforts significantly, resulting in groundbreaking advancements in magnetic technology.
Conclusion
Ching Jackie Tsoi stands as a remarkable figure in the realm of magnetic recording technology. Through his inventive spirit and collaborative efforts, he has made substantial contributions, evidenced by his four patents. His work continues to inspire future innovations and shape the landscape of data storage technology.