La Cañada Flintridge, CA, United States of America

William W Valliant

This inventor holds 1 USPTO granted patent. Top assignee: Data Electronics, Inc.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William W Valliant. Retrieved from https://idiyas.com/inventor/william-w-valliant-5q8moiwl

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of William W. Valliant

Introduction

William W. Valliant is a notable inventor based in La Canada, California. He has made significant contributions to the field of tape transport technology. With a focus on enhancing the efficiency and functionality of tape drives, Valliant's work has garnered attention in the industry.

Latest Patents

Valliant holds a patent for a tape transport system. This innovative design includes a fixed support for receiving a tape cartridge, which features a tape drive roller engaged with a bi-directional capstan. The capstan, along with a reversible capstan drive motor and a heat sink, forms an integral unit mounted to the cartridge support. This design allows for pivoting about its center of gravity, applying a constant force to the tape drive roller regardless of external forces. The electrical drive circuit for the capstan motor incorporates power transistors that are part of the heat sink, optimizing heat dissipation during operation. He has 1 patent to his name.

Career Highlights

Valliant is currently employed at Data Electronics, Inc., where he continues to innovate in the field of electronics and tape transport systems. His work has been instrumental in advancing the technology used in tape drives, making them more reliable and efficient.

Collaborations

One of Valliant's notable coworkers is Manfred G. Michelson. Their collaboration has contributed to the development of advanced technologies in their field.

Conclusion

William W. Valliant's contributions to tape transport technology exemplify his innovative spirit and dedication to improving electronic systems. His patent reflects a significant advancement in the industry, showcasing his expertise and commitment to 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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