Location History:
- Bloomington, MN (US) (1979 - 1995)
- Goleta, CA (US) (1997)
Company Filing History:
Years Active: 1979-1997
Title: Innovator John Bortins: Contributions to Magnetic Technology
Introduction: John Bortins, an accomplished inventor based in Bloomington, MN, has made significant contributions to the field of magnetic technology, holding a total of ten patents. His innovations focus on improving the performance and efficiency of magnetic thin film heads and data storage systems.
Latest Patents: Among his recent patents, Bortins developed a "Method for forming a magnetic thin film head with recessed basecoat." This invention involves a thin film magnetic head, which is situated within a recessed area that is etched into a basecoat. The head comprises upper and lower pole pieces that feature upper and lower pole tips, creating a magnetic flux gap that enhances functionality. Additionally, he holds a patent for a "Servo head with close servo transducer placement for improved passive." This design allows two servo transducers to operate in close proximity, effectively canceling out noise induced by a nearby writing data head, thereby improving data accuracy in disk file storage systems.
Career Highlights: Throughout his career, John Bortins has worked with prominent technology companies such as Seagate Technology and Control Data Corporation. His work in these organizations has contributed to the advancement of magnetic technology in data storage and retrieval.
Collaborations: Bortins has collaborated with notable colleagues in the industry, including Beat G. Keel and Nurul Amin. Their combined expertise in technology has fostered significant developments in their respective fields.
Conclusion: With a strong portfolio of patents and collaborations with distinguished professionals, John Bortins continues to be a driving force in the world of magnetic technology. His innovations not only enhance data storage systems but also pave the way for future advancements in the industry.