Location History:
- Burnsville, MN (US) (1992 - 1995)
- San Jose, CA (US) (1997)
Company Filing History:
Years Active: 1992-1997
Title: Innovations by Ying D Yan
Introduction
Ying D Yan is a notable inventor based in Burnsville, MN (US). He has made significant contributions to the field of magnetic thin film technology, holding a total of 6 patents. His work has advanced the design and functionality of magnetic read/write heads, which are crucial components in data storage devices.
Latest Patents
One of his latest patents is titled "Method for forming a magnetic thin film head with recessed basecoat." This invention involves a thin film magnetic head that is situated in a recessed area etched into a basecoat. The design includes upper and lower pole pieces that create a magnetic flux gap, with electrical conductors positioned in an insulating layer between them. This configuration enhances the performance of the magnetic head by optimizing the alignment of the electrical conductors and the magnetic flux gap.
Another significant patent is "Thin film head with contoured pole face edges for undershoot reduction." This innovation utilizes Al₂O₃ dams formed from a sacrificial layer, which allows for the precise manufacturing of a thin film magnetic read/write head. The design aims to reduce the undershoot effect in readback pulses, improving the reliability and accuracy of data retrieval. The altered contour of the pole tips can be applied to both top and bottom pole tips, effectively addressing leading and trailing undershoots.
Career Highlights
Ying D Yan is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work at Seagate has positioned him as a key player in the development of advanced magnetic technologies.
Collaborations
Throughout his career, Ying has collaborated with notable colleagues, including Nurul Amin and John Bortins. These partnerships have contributed to the successful development of innovative technologies in the field.
Conclusion
Ying D Yan's contributions to magnetic thin film technology have significantly impacted the data storage industry. His innovative patents demonstrate his expertise and commitment to advancing technology in this critical field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.