Temecula, CA, United States of America

Robert L Derhaag

This inventor holds 1 USPTO granted patent. Top assignee: Gigatek Memory Systems. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert L Derhaag. Retrieved from https://idiyas.com/inventor/robert-l-derhaag-jvlph4xb

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 = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Robert L. Derhaag

Introduction

Robert L. Derhaag is a notable inventor based in Temecula, CA (US). He has made significant contributions to the field of tape cartridge technology. His innovative approach has led to the development of a unique patent that enhances tape storage capacity while maintaining standard dimensions.

Latest Patents

Robert L. Derhaag holds a patent for a "Belt-driven tape cartridge having increased tape capacity." This invention features a belt-driven tape cartridge that offers more internal tape storage capacity than previous models while adhering to standard external dimensions. The design optimizes internal tape storage by improving the geometric configuration and placement of internal tape guide rollers. Additionally, the internal side walls are repositioned, and the size of the tape drive roller is optimized. Compared to standard cartridges, the tape guide rollers are reduced in diameter and moved further from the center line of the tape reels. The side walls are also repositioned to enhance storage capacity. The drive interface portion of the belt drive roller can be decreased in size while maintaining the required linear velocity of the tape.

Career Highlights

Robert L. Derhaag is associated with Gigatek Memory Systems, where he has applied his expertise in developing innovative tape cartridge solutions. His work has contributed to advancements in the efficiency and capacity of tape storage technology.

Collaborations

Throughout his career, Robert has collaborated with talented individuals such as Andrew Wrobel and James A. Eggebeen. These collaborations have fostered an environment of innovation and creativity in the field of tape technology.

Conclusion

Robert L. Derhaag's contributions to tape cartridge technology exemplify the spirit of innovation. His patent for a belt-driven tape cartridge with increased capacity showcases his ability to enhance existing technologies while adhering to industry standards. His work continues to influence the field and inspire future advancements.

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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