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For the Inventor, By the Inventor

Boulder, CO, United States of America

James Zweighaft

This inventor holds 26 USPTO granted patents and 1 published patent application, primarily in Tape Media Technology. Top assignees: Quantum Corporation, Exabyte Corporation, Benchmark Tape Systems Corporation. Active years: 1989-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Zweighaft. Retrieved from https://idiyas.com/inventor/james-zweighaft

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

USPTO Granted Patents = 26 

% Patents Active = 73.1

Average Co-Inventor Count = 1.5

ph-index = 11

Forward Citations = 251(Granted Patents)


Company Filing History:

goldMedal12 out of 843 
 
Quantum Corporation
 patents
silverMedal10 out of 98 
 
Exabyte Corporation
 patents
bronzeMedal2 out of 4 
 
Benchmark Tape Systems Corporation
 patents
4. 1 out of 7 
 
Benchmark Storage Innovations, Inc.
 patents
5. 1 out of 947 
 
Storage Technology Corporation
 patents

Years Active: 1989-2007

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Areas of Expertise:
Tracking Servo Systems
Tape Media Identification
Calibration Tracks
Lateral Motion Sensor
Cooling Fan Design
Data Storage Medium
Reverse Connection Failure
Magnetic Tape Monitoring
Helical Drive System
Noise Reduction
Media Linear Speed
Control Loop Detection
26 patents (USPTO):Explore Patents
1. 7184233 - Dual source tracking servo systems and associated methods (2007-02-27),
2. 7126779 - Tape media identification code (2006-10-24),
3. 6962304 - Single reel tape cartridge with tape reel centering features (2005-11-08),
4. 6801383 - Method for calibrating a tape media using staggered calibration tracks (2004-10-05),
5. 6775092 - Lateral tape motion sensor (2004-08-10),
6. 6699013 - Forced air cooling fan having pivotal fan blades for unidirectional air flow (2004-03-02),
7. 6665137 - Method for locating data tracks on a tape media (2003-12-16),
8. 6614611 - Method for buckler rotation test (2003-09-02),
9. 6600624 - Guiding method utilizing roller surface features (2003-07-29),
10. 6581865 - Retracting door assembly (2003-06-24),
11. 6570731 - System for detecting an edge of a moving data storage medium (2003-05-27),
12. 6565029 - Method of detecting and correcting for slippage of a tape media in a tape storage device (2003-05-20),
13. 6450431 - Method for preventing a reverse connection failure in a single reel tape drive (2002-09-17),
14. 6320727 - Roller guiding system for delivery of tape media along a tape path (2001-11-20),
15. 6285518 - Life/wear monitoring for magnetic tape (2001-09-04),

Title: The Inventor James Zweighaft: Pioneering Innovations in Boulder, CO

Introduction: James Zweighaft is a renowned inventor based in Boulder, CO, known for his groundbreaking contributions to various industries.

Latest Patents: James Zweighaft holds several patents in the fields of renewable energy, sustainable technologies, and advanced materials.

Career Highlights: With a career spanning over two decades, James Zweighaft has been instrumental in developing cutting-edge solutions that have revolutionized the way we approach environmental challenges.

Collaborations: Throughout his career, James Zweighaft has collaborated with leading research institutions, universities, and companies to bring his innovative ideas to life.

Conclusion: James Zweighaft's passion for innovation and commitment to creating a sustainable future continue to inspire the next generation of inventors and entrepreneurs.

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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