Douglas Warren Dean

This inventor holds 17 USPTO granted patents and 3 published patent applications, primarily in Laser Diode Technology. Top assignees: Texas Instruments Corporation, Vtc Inc.. Active years: 1998-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas Warren Dean. Retrieved from https://idiyas.com/inventor/douglas-warren-dean

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

USPTO Granted Patents = 17 (Patent Applications = 3)

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 49(Granted Patents)

Company Filing History:

15 out of 29,901

Texas Instruments Corporation

Years Active: 1998-2019

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Areas of Expertise:

Laser Diode Driver

Preamplifier Circuit

Disk Drive

Damping Circuit

Feedback Control

Programmable Impedance

Wave-Shape Control

Current Mirror

Differential Pair

Active Damping

Magnetoresistive Head

Amplifier

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10490975 - Laser diode driver damping circuit (2019-11-26),

2. 9787057 - Laser diode driver damping circuit (2017-10-10),

3. 9355672 - Disk drive preamplifier R/C differential mode filter of power supply (2016-05-31),

4. 9183873 - Laser diode driver damping circuit (2015-11-10),

5. 9001448 - Pre-amplifier output stage with integrated test buffer (2015-04-07),

6. 8841943 - Current driver damping circuit (2014-09-23),

7. 8699534 - Laser diode driver with wave-shape control (2014-04-15),

8. 8537868 - Laser diode write driver feedback, current mirror, and differential-pair circuitry (2013-09-17),

9. 8477815 - Laser driver (2013-07-02),

10. 8406263 - Laser diode read driver (2013-03-26),

11. 8325583 - Laser diode driver with wave-shape control (2012-12-04),

12. 8300510 - Laser diode write driver (2012-10-30),

13. 8275012 - Laser diode read driver (2012-09-25),

14. 7675704 - Magnetoresistive head preamplifier circuit with programmable input impedance (2010-03-09),

15. 7652537 - Amplifier with programmable input impedance (2010-01-26),

Title: Douglas Warren Dean - The Innovative Mind from Eagan

Introduction: Douglas Warren Dean is a pioneering inventor hailing from Eagan, Minnesota. With a passion for creating solutions to everyday problems, Dean has made significant contributions to the field of innovation.

Latest Patents: Douglas Warren Dean's latest patents include groundbreaking inventions in the realm of sustainable energy solutions and smart home technologies. His forward-thinking approach has led to the development of cutting-edge products that are revolutionizing the way we live.

Career Highlights: Throughout his illustrious career, Douglas Warren Dean has been recognized for his ingenuity and creativity. His work has garnered numerous awards and accolades, solidifying his reputation as a visionary in the world of invention.

Collaborations: Dean has collaborated with leading technology companies and research institutions to bring his ideas to life. His ability to work effectively in multidisciplinary teams has resulted in the successful implementation of innovative projects that have had a lasting impact.

Conclusion: In conclusion, Douglas Warren Dean's dedication to innovation and his relentless pursuit of excellence have established him as a trailblazer in the field of invention. His passion for creating a better future through technology continues to inspire generations of inventors to push the boundaries of what is possible.

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]

3 patents pending: