Company Filing History:
4 out of 2,316 
3 out of 1,813 
Years Active: 2003-2016
Title: The Innovations of David Fitzgerald
Introduction
David Fitzgerald is an accomplished inventor based in Inver Grove Heights, MN (US). He holds a total of 7 patents that showcase his expertise in the field of magnetic recording technology. His innovative contributions have significantly advanced the capabilities of data storage and retrieval systems.
Latest Patents
Fitzgerald's latest patents include groundbreaking inventions such as the "Magnetoresistive reader for two-dimensional magnetic recording." This apparatus features a storage medium and an array of magnetoresistive read heads that are strategically positioned to read data tracks. The design incorporates bias circuits that can independently bias each read head, enhancing the efficiency of data retrieval.
Another notable patent is the "Preamplifier common-mode noise rejection for two-dimensional magnetic recording." This invention utilizes an array of magnetoresistive read sensors that are configured to read data from a storage medium. The design includes low-noise amplifiers and impedance balancing networks, which work together to amplify differential signals and improve the overall performance of the recording system.
Career Highlights
Throughout his career, Fitzgerald has worked with prominent companies such as Agere Systems Inc. and Avago Technologies General IP (Singapore) Pte. Ltd. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in technology.
Collaborations
Fitzgerald has collaborated with talented individuals in the industry, including Jeffrey A. Gleason and Jason P. Brenden. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in the field of magnetic recording.
Conclusion
David Fitzgerald's contributions to the field of magnetic recording technology are noteworthy and impactful. His innovative patents and collaborations reflect his dedication to advancing data storage solutions. His work continues to influence the industry and inspire future innovations.