Company Filing History:
Years Active: 2016
Title: Innovations of Ya-An Yang in Thermal Assisted Magnetic Recording
Introduction
Ya-An Yang is an accomplished inventor based in Fremont, CA, known for her significant contributions to the field of thermal assisted magnetic recording. With a focus on enhancing data storage technologies, she has developed innovative solutions that improve the efficiency and effectiveness of magnetic recording heads.
Latest Patents
Ya-An Yang holds a patent for a "Thermal assisted magnetic recording spot-size converter with finite ridge width." This invention discloses a thermally assisted magnetic recording head featuring a spot size converter that includes at least one secondary waveguide adjoining a top or bottom surface of a primary waveguide. Each waveguide is designed with tapered sides, but the secondary waveguide is tapered at a greater angle over a shorter taper distance. This design allows for the coupling of propagated light into the primary waveguide before the front end of the taper. The secondary waveguide terminates in a ridge with a fixed width of about 50-170 nm, positioned between the front end of the taper and the air bearing surface (ABS). This ridge enables transverse magnetic (TM) transmission mode efficiency above 90%, even with typical process misalignment in the cross-track and height directions.
Career Highlights
Ya-An Yang is currently employed at Headway Technologies, Incorporated, where she continues to push the boundaries of innovation in magnetic recording technologies. Her work has been instrumental in advancing the capabilities of data storage solutions.
Collaborations
Ya-An has collaborated with notable colleagues, including Matteo Staffaroni and Xuhui Jin, who have contributed to her research and development efforts in the field.
Conclusion
Ya-An Yang's innovative work in thermal assisted magnetic recording exemplifies her commitment to advancing technology in data storage. Her contributions are paving the way for more efficient and effective recording solutions in the industry.