This inventor holds 3 USPTO granted patents. Top assignee: Hitachi Global Storage Technologies Netherlands B.v.. Active years: 2007-2008.
Company Filing History:
Years Active: 2007-2008
Title: Innovations by Sukhbir Singh Dulay
Introduction
Sukhbir Singh Dulay is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of technology, particularly in the area of magnetic write heads and metrology. With a total of 3 patents to his name, Dulay's work reflects a commitment to advancing engineering practices.
Latest Patents
Dulay's latest patents include a method for manufacturing a magnetic write head. This innovative method involves measuring recession in a wafer undergoing an asymmetrical ion mill process. The process includes the formation of first and second reference features, which are designed to ensure that the midpoint between them remains unaffected by the asymmetrical ion mill. By measuring the distance between a portion of a dummy feature and the midpoint, the recession of the dummy feature can be accurately assessed. This measurement is crucial for calculating the relative location of the flare to the read sensor rear edge through overlay information.
Another notable patent is the method of fabricating thin film calibration features for electron/ion beam image-based metrology. This method describes the fabrication of calibration standards using raised features made from an electrically conductive material. A conformal thin film layer is deposited over the sidewalls of these features, which are then processed to create fine lines embedded in conductive material. This innovative approach enhances the precision of metrology techniques.
Career Highlights
Dulay is currently employed at Hitachi Global Storage Technologies Netherlands B.V., where he continues to push the boundaries of technology. His work has been instrumental in developing advanced storage solutions that meet the demands of modern computing.
Collaborations
Dulay has collaborated with talented individuals such as Thao Pham and Justin Jia-Jen Hwu. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Sukhbir Singh Dulay's contributions to technology through his patents and collaborations highlight his role as a leading inventor in his field. His innovative methods and dedication to advancing technology continue to make a significant impact.