Cupertino, CA, United States of America

Parviz Rahgozar

This inventor holds 7 USPTO granted patents. Top assignees: Marvell International Limited, Avago Technologies General IP (Singapore) Pte. Ltd., Lsi Corporation. Active years: 2007-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Parviz Rahgozar. Retrieved from https://idiyas.com/inventor/parviz-rahgozar

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 = 1.6

ph-index = 4

Forward Citations = 44(Granted Patents)


Company Filing History:


Years Active: 2007-2015

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7 patents (USPTO):Explore Patents

Title: Innovator Parviz Rahgozar: Shaping the Future of Read Channel Optimization

Introduction: Parviz Rahgozar is a distinguished inventor based in Cupertino, California, with an impressive portfolio of seven patents. His innovative contributions to the field of hard disc drives and read/write chip technologies demonstrate his commitment to advancing technological capabilities in data storage and processing.

Latest Patents: Among his most recent achievements, Rahgozar's patents include groundbreaking methods for multi-dimensional optimization of read channels. By employing variations of the Nelder-Mead direct search method, he has developed techniques to determine parameter settings in multi-dimensional fields, enhancing performance even in noisy environments. Furthermore, he introduced innovative concepts for in-channel optimization for hard-disc drive read/write chips. These involve implementing on-chip, hardware-based optimization processors capable of iteratively evaluating channel performance, ensuring optimal parameter selections for efficient data processing.

Career Highlights: Rahgozar's career spans significant contributions made during his tenure at prominent companies, including Marvell International Limited and LSI Corporation. His work has consistently focused on improving the precision and effectiveness of data reading and writing processes, further establishing him as a leader in his field.

Collaborations: Throughout his career, Parviz Rahgozar has collaborated with notable colleagues, including Wu Chang and Ming Jin. Their collective expertise has fostered an environment of innovation and excellence, resulting in advancements that have significant implications for the technology sector.

Conclusion: Parviz Rahgozar's inventive spirit and technical acumen are evident through his impressive patent portfolio and collaborative efforts. His work continues to influence the advancement of read channel optimization and hard disc drive technologies, solidifying his status as a key figure in the world of innovation.

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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