San Jose, CA, United States of America

Philip L Steiner

This inventor holds 1 USPTO granted patent. Top assignee: Nec Corporation. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Philip L Steiner. Retrieved from https://idiyas.com/inventor/philip-l-steiner-45b5w5ff

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 11.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: The Innovations of Philip L. Steiner

Introduction

Philip L. Steiner is a notable inventor based in San Jose, California. He is recognized for his contributions to the field of computer technology, particularly in the development of hard disk drives. His innovative designs have significantly impacted data storage solutions.

Latest Patents

One of Steiner's most significant patents is for a micro miniature hard disk drive. This invention features a head disk assembly with a disk platter measuring approximately one-and-eight-tenths inches in diameter, capable of storing more than forty megabytes. The design includes data tracks spaced at approximately 2,558 tracks per inch, with each track containing around 36,000 flux changes per inch. The actuator positions a pair of read/write heads on each platter surface using a voice coil motor, ensuring precise data access. Additionally, the invention incorporates a magnetic actuator latch that secures the heads in a parked position, enhancing the drive's reliability.

Career Highlights

Steiner has made significant strides in his career, working with NEC Corporation, where he has been able to apply his innovative ideas in practical applications. His work has contributed to advancements in data storage technology, making it more efficient and compact.

Collaborations

Throughout his career, Steiner has collaborated with talented individuals such as Klaus-Peter Deyring and Michael R. Hatch. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Philip L. Steiner's contributions to the field of computer technology, particularly through his patent for a micro miniature hard disk drive, showcase his innovative spirit and dedication to advancing data storage solutions. His work continues to influence the industry and inspire future inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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