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For the Inventor, By the Inventor

Tucson, AZ, United States of America

David Michael Davis

This inventor holds 24 USPTO granted patents and 6 published patent applications, primarily in Data Storage Technology. Top assignees: International Business Machines Corporation, Quantum Corporation, Other. Active years: 2003-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Michael Davis. Retrieved from https://idiyas.com/inventor/david-michael-davis-pm64kd5n

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

USPTO Granted Patents = 24 

% Patents Active = 12.5

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 191(Granted Patents)


Company Filing History:

goldMedal22 out of 166,325 
 
International Business Machines Corporation
 patents
silverMedal1 out of 843 
 
Quantum Corporation
 patents
bronzeMedal1 out of 834,453 
Other
 patents

Years Active: 2003-2009

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Areas of Expertise:
Data Tape Cartridges
Removable Media
Cleaning Assembly
Electrical Connection
Tape Path Roller
Servo Track
Cartridge Loading
Mechanical Indicator
Shock Mount
Web Handling
Fastening Scheduler
Portable Storage
24 patents (USPTO):Explore Patents
1. 7619949 - Apparatus, system, and method for a secondary optical memory in a removable media cartridge (2009-11-17),
2. 7496935 - Rotary information device for removable media (2009-02-24),
3. 7483240 - Pivotable head brush assembly for cleaning read/write heads in a media tape drive (2009-01-27),
4. 7330337 - Pivotable head brush assembly for cleaning read/write heads in a media tape drive (2008-02-12),
5. 7219851 - Tape path roller guide and method for making (2007-05-22),
6. 7165685 - System, method, and apparatus for improved packaging of data tape cartridges (2007-01-23),
7. 7076333 - Releasable, repeatable electrical connection employing compression (2006-07-11),
8. 7048220 - Stackable rotary device multi-position indicator for portable data storage cartridge (2006-05-23),
9. 6938851 - Tape path roller guide and method for making (2005-09-06),
10. 6867947 - Retractable low profile head brush assembly for cleaning read/write heads in a media tape drive (2005-03-15),
11. 6867942 - Storage device mounted in portable data storage media type cartridges (2005-03-15),
12. 6854982 - Releasable, repeatable electrical connection employing compression (2005-02-15),
13. 6837718 - Releasable, repeatable electrical connection employing compression (2005-01-04),
14. 6831801 - Eccentricity compensation in a web handling system (2004-12-14),
15. 6813117 - Shutter mechanism for a portable data storage cartridge (2004-11-02),

Title: David Michael Davis: Innovating Data Storage Solutions from Tucson, AZ

Introduction

David Michael Davis, based in Tucson, AZ, is a prolific inventor known for his contributions to data storage technology. With a remarkable portfolio of 24 patents, Davis has established himself as a key figure in innovation within the field.

Latest Patents

Among his most recent innovations is an apparatus, system, and method for a secondary optical memory in a removable media cartridge. This patent describes a data storage apparatus that combines a primary data storage medium with a secondary optical storage medium, enhancing the functionality of removable cartridges. The inclusion of a beam splitter positioned at a 45-degree angle allows for more efficient optical data retrieval.

Another of his notable inventions is the rotary information device for removable media. This device utilizes a rotary switch that rotates about an axis at acute angles, providing independent access to multiple display surfaces that are orthogonal to each other. This design facilitates better optical interrogation and efficient data presentation, showcasing his innovative approach to complex data management.

Career Highlights

David's professional journey includes significant tenures at notable companies, including IBM, where he applied his inventive skills in advanced technology development. His work at such esteemed organizations has significantly influenced the evolving landscape of data storage solutions.

Collaborations

Throughout his career, Davis has collaborated with accomplished professionals like James Mitchell Karp and Dennis Hurley Byrne. These partnerships have undoubtedly contributed to the successful development of his patents and innovations, fostering a collaborative environment for groundbreaking advancements in technology.

Conclusion

David Michael Davis stands out in the field of invention with his extensive patent portfolio and innovative spirit. His latest contributions to data storage technology demonstrate his commitment to advancing the industry, positioning him as a notable inventor from Tucson, AZ. As he continues to develop new technologies, the impact of his work will likely inspire future innovations in the realm of data storage.

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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