San Jose, CA, United States of America

Roger F Hoyt

This inventor holds 5 USPTO granted patents. Top assignees: International Business Machines Corporation, Hitachi Global Storage Technologies B.v., Hitachi Global Storage Technologies Netherlands B.v.. Active years: 1989-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger F Hoyt. Retrieved from https://idiyas.com/inventor/roger-f-hoyt

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


% Patents Active = 60.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 175(Granted Patents)


Company Filing History:


Years Active: 1989-2009

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Roger F Hoyt

Introduction

Roger F Hoyt is a notable inventor based in San Jose, CA, with a focus on advancements in data storage technology. He holds a total of 5 patents, showcasing his commitment to innovation in the field.

Latest Patents

Among his latest patents is a RAID system that utilizes regional error statistics for redundancy grouping. This innovative approach employs geometrically-dependent error rates to identify sectors for XORing data in a RAID system, thereby minimizing the probability of failure for any particular group. Another significant patent is for a hard disk drive equipped with a self-contained active acoustic noise reduction system. This system effectively reduces the acoustic noise generated by the hard disk drive by producing an acoustic waveform that is 180 degrees out-of-phase with the noise, utilizing microphones and transducers integrated within the drive.

Career Highlights

Roger has worked with prominent companies such as IBM and Hitachi Global Storage Technologies B.V. His experience in these organizations has contributed to his expertise and the development of his patented technologies.

Collaborations

Throughout his career, Roger has collaborated with notable individuals, including John Stewart Best and Steven Robert Hetzler. These partnerships have likely enriched his work and led to further innovations.

Conclusion

Roger F Hoyt's contributions to the field of data storage technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in the industry.

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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