Q Technology Incorporated

Calculating rank

USPTO Granted Patents = 9

% Expired Patents = 66.7

Forward Citations = 136

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5 inventors (with patents filed for the assignee):

Thomas E Stack (6 out of 8 patents)

David Byron Douglas (2 out of 75 patents)

Ted Huff (1 out of 1 patent)

4. Tom Stack (1 out of 1 patent)

5. David E Douglas (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 10473842 - Wide dispersion source multiple path light direction system (2019-11-12),

2. 9285081 - LED high bay lighting source (2016-03-15),

3. 9022608 - Unlit LED circuit bypass element with system and method therefor (2015-05-05),

4. 8890419 - System and method providing LED emulation of incandescent bulb brightness and color response to varying power input and dimmer circuit therefor (2014-11-18),

5. 8354800 - Lighting source with low total harmonic distortion (2013-01-15),

6. D665123 - Lighting system bracket (2012-08-07),

7. 7598677 - Multiple failure detection shutdown protection circuit for an electronic ballast (2009-10-06),

8. 7405522 - Multiple failure detection shutdown protection circuit for an electronic ballast (2008-07-29),

9. 6781326 - Ballast with lamp sensor and method therefor (2004-08-24),

Company Overview

Q Technology Incorporated is a leading provider of innovative solutions in the technology industry. With a strong focus on research and development, we offer cutting-edge products and services to meet the evolving needs of our customers. Our team of experts is dedicated to delivering high-quality solutions that drive business growth and success.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

9 Patents

#28 in Livermore, CA

#7,751 in California

#32,627 in US

Livermore, CA, United States of America