Company Filing History:
21 out of 164,197 
8 out of 2,636 
1 out of 52 
Years Active: 1995-2024
Title: Lee K Dorius: Innovator in Slider Air Bearing Designs
Introduction
Lee K Dorius, based in San Jose, CA, is a prominent inventor with an impressive portfolio of 32 patents to his name. His innovations focus primarily on slider air bearing designs and their application in hard-disk drives, showcasing a significant impact on the technology industry.
Latest Patents
Dorius's latest patents include groundbreaking designs such as the "Slider Air Bearing Designs with Side Blocker for Contamination Robustness." This invention features a slider equipped with a unique island side blocker for enhanced contamination resistance. The design incorporates a first side-edge surface, a second side-edge surface, and a specialized air-bearing surface that cleverly minimizes the risk of contamination.
Another notable patent is titled "Air-Bearing Surface of Head for Minimizing Contact with Disk." This innovative approach outlines a head slider, which integrates an electromagnetic transducer and an air bearing surface designed to optimize the contact dynamics between the head and the magnetic-recording disk. The geometry of the inner and outer side rails has been meticulously crafted to reduce contact forces during various attitudes.
Career Highlights
Lee has held significant positions in major companies, including International Business Machines Corporation (IBM) and Hitachi Global Storage Technologies Netherlands B.V. His contributions in these roles have been pivotal in advancing hard-disk drive technologies and improving the efficiency and reliability of air bearing systems.
Collaborations
Throughout his career, Dorius has collaborated with industry experts such as Laurence S. Samuelson and Sanford A. Bolasna. These partnerships have fostered a creative and innovative environment, resulting in several successful HVAC (Hard Disk Drive) designs and technologies.
Conclusion
Lee K Dorius stands out as a key innovator in the realm of slider air bearing technology. His extensive patent portfolio and industry collaborations underscore his dedication to advancing hard-disk drive technology. With each innovation, Dorius continues to push the boundaries of what's possible, solidifying his legacy in the tech industry.