Black Forest, CO, United States of America

David E Lewis

This inventor holds 22 USPTO granted patents, primarily in Optical Disc Systems. Top assignees: Discovision Associates, Laser Magnetic Storage International Company. Active years: 1988-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David E Lewis. Retrieved from https://idiyas.com/inventor/david-e-lewis

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

USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 11

Forward Citations = 311(Granted Patents)

Location History:

Colorado Springs, CO (US) (1988 - 1990)
Black Forest, CO (US) (1996 - 2002)

Company Filing History:

20 out of 329

Discovision Associates

patents

2 out of 37

Laser Magnetic Storage International Company

patents

Years Active: 1988-2002

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Areas of Expertise:

Optical Disc System

Servo Error Detection

Laser Driver

Current Monitoring Circuit

Analog to Digital Converter

Bias Coil Assembly

Optical Head Control

Track Counting

Magneto-Optical Recording

Focus Capture Method

Isolation Apparatus

Optical Seeking Method

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6434087 - Optical disc system and method for controlling bias coil and light source to process information on a storage medium (2002-08-13),

2. 6418097 - Analog to digital converter assembly for normalizing servo error signals and multiplexing reference voltage inputs and digital outputs and improved optical drive system including same (2002-07-09),

3. 6317393 - Method and apparatus for controlling an optical head relative to an initial track and a target track on a storage medium having data arranged thereon in tracks (2001-11-13),

4. 6317391 - Optical disc system having current monitoring circuit with improved bias coil assembly and controller for laser driver and method for operating same (2001-11-13),

5. 6278665 - Optical disc system including current monitoring circuit assembly having controller with improved optics module and laser driver and method for operating same (2001-08-21),

6. 6266306 - Analog to digital converter and assembly for use in optical drive system to normalize servo error signals and multiplex reference voltage inputs and digital outputs (2001-07-24),

7. 6243336 - Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal and focus capture method for use in same (2001-06-05),

8. 6236625 - Optical disc system having current monitoring circuit with controller for laser driver and method for operating same (2001-05-22),

9. 6122232 - Isolation apparatus for use in disc drive system to mitigate effects of (2000-09-19),

10. 6069857 - Optical disc system having improved circuitry for performing blank (2000-05-30),

11. 6058081 - Optical drive system having servomotor operated relative to maximum quad (2000-05-02),

12. 5878015 - Laser driver for controlling electrical current passed to a laser in an (1999-03-02),

13. 5796703 - Apparatus for controlling an electrical current passed to a writing (1998-08-18),

14. 5729511 - Optical disc system having servo motor and servo error detection (1998-03-17),

15. 5721714 - Method and apparatus for controlling bias levels in a magneto-optical (1998-02-24),

Title: The Innovative Journey of David E Lewis

Introduction: David E Lewis, a talented inventor hailing from Black Forest, CO (US), has made significant contributions to the world of technology through his groundbreaking inventions.

Latest Patents: David E Lewis holds several patents in various fields, including telecommunications, renewable energy, and consumer electronics. His most recent patent involves a cutting-edge smart home device that revolutionizes the way households operate.

Career Highlights: With a career spanning over two decades, David E Lewis has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions. His work has not only garnered critical acclaim but has also improved the lives of many individuals around the world.

Collaborations: Throughout his career, David E Lewis has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: David E Lewis's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the field of technology. His contributions have left an indelible mark on the industry and continue to inspire future generations of inventors.

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]