For the Inventor, By the Inventor

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Boulder, CO, United States of America

Exabyte Corporation

USPTO Granted Patents = 98

% Expired Patents = 6.1

Forward Citations = 2,727

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104 inventors (with patents filed for the assignee):

Timothy C Hughes (14 out of 18 patents)

Steven P Georgis (10 out of 21 patents)

James Zweighaft (10 out of 26 patents)

4. Robert Edwin Schneider (9 out of 90 patents)

5. Steven L Magnusson (8 out of 8 patents)

6. John D Miller (8 out of 9 patents)

7. Brian P Egan (8 out of 13 patents)

8. John F Ellis (8 out of 9 patents)

9. Daniel J Woodruff (7 out of 83 patents)

10. Mark R Ayres (6 out of 60 patents)

11. Steven Fredrick Hartung (5 out of 11 patents)

12. Steve W Small (5 out of 5 patents)

13. Christopher P Zook (5 out of 5 patents)

14. Daniel W Hoekstra (5 out of 5 patents)

15. Bruce L Younglove (4 out of 7 patents)

Core Competencies:

Helical Scan Recorder

Magnetic Tape Drive

Cartridge Library

Data Storage

Tape Drive Emulation

Cartridge Handling

Magneto-Resistive Head

Dynamic Control

Calibration

Media Speed Adjustment

Data Cartridge Transport

Noise Reduction

98 patents: Sort by Forward Citations

1. 7106535 - Method and apparatus for maintaining consistent track pitch in helical scan recorder (2006-09-12),

2. 6985323 - Alternating-azimuth angle helical track format using grouped same-azimuth angle heads (2006-01-10),

3. 6870698 - Drum electronics control interface and protocol for recording/reproducing apparatus (2005-03-22),

4. 6809897 - Direct threading helical tape path for single-reel tape cartridge (2004-10-26),

5. 6778361 - Non-symmetric helical scanner architecture for high track density (2004-08-17),

6. 6757123 - Method and apparatus for cleaning a magneto-resistive head (2004-06-29),

7. 6697209 - Phase based time domain tracking for helical scan tape drive (2004-02-24),

8. 6657814 - Transducing head for tape drive (2003-12-02),

9. 6624960 - Current sensing drum/cleaning wheel positioning method and apparatus for magnetic storage system (2003-09-23),

10. 6612499 - Calibration cartridge for automated cartridge library and method of using same (2003-09-02),

11. 6603618 - Method and system for monitoring and adjusting tape position using control data packets (2003-08-05),

12. 6473261 - Cartridge overinsertion protection for cartridge library (2002-10-29),

13. D464354 - Magazine for data cartridges (2002-10-16),

14. 6466396 - Cartridge library (2002-10-15),

15. 6462900 - Cartridge picker robot with ribbon cable for cartridge library (2002-10-08),

Exabyte Corporation is a technology company that specializes in data storage solutions. With over 20 years of experience, Exabyte offers a wide range of backup, archiving, and cloud storage products for businesses of all sizes. Their innovative solutions are designed to meet the growing demands of data storage and provide reliable and scalable solutions. Visit their website for more information on their products and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

98 Patents

#14 in Boulder, CO

#74 in Colorado

#3,851 in US

#7,908 in the World

Boulder, CO, United States of America

Exabyte Corporation

Forward Citations = 2,727

104 inventors:

Timothy C Hughes (14 out of 18 patents)

Steven P Georgis (10 out of 21 patents)

James Zweighaft (10 out of 26 patents)

4. Robert Edwin Schneider (9 out of 90 patents)

5. Steven L Magnusson (8 out of 8 patents)

Please report any incorrect information to [email protected]

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