Middletown, CT, United States of America

Leslie Ludwig Deck

This inventor holds 58 USPTO granted patents and 2 published patent applications and 12 EPO patents, primarily in Optical Interferometry (CPC class G01B). Top assignees: Zygo Corporation, Other. Active years: 1993-2026.

USPTO Granted Patents = 58 (Patent Applications = 2)

% Patents Active = 81.0

EPO Patents = 12 (Patent Applications = 11)

Average Co-Inventor Count = 1.5

ph-index = 15

Forward Citations = 989(Granted Patents)

Forward Citations (Not Self Cited) = 853(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Middeltown, CT (US) (1998)
Middlefield, CT (US) (2011)
Middletown, CT (US) (1993 - 2021)

Company Filing History:

57 out of 379

Zygo Corporation

patents

1 out of 834,350

Other

patents

Years Active: 1993-2026

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Areas of Expertise:

Optical Distance Measurement

Interferometric Metrology

Phase-Shifting Interferometry

Vibration Resistant Interferometry

Calibration Techniques

Surface Topography

Wavelength Tunable Laser

Spectral Analysis

Precision Positioning

Fiber-Based Interferometers

Error Correction

Multi-Layer Stacks

58 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12584726 - Interferometric method for measuring optical distance (2026-03-24),

2. 12305980 - Optical contact metrology (2025-05-20),

3. 10962348 - Method and apparatus for optimizing the optical performance of interferometers (2021-03-30),

4. 10890428 - Interferometric method and apparatus using calibration information relating a focus setting to a test object position (2021-01-12),

5. 10845251 - Wavemeter using pairs of interferometric optical cavities (2020-11-24),

6. 10591284 - Metrology of multi-layer stacks (2020-03-17),

7. 10451413 - Surface topography apparatus and method (2019-10-22),

8. 10267617 - Method and apparatus for optimizing the optical performance of interferometers (2019-04-23),

9. 10190871 - Precision positioning system using a wavelength tunable laser (2019-01-29),

10. 9891078 - Interferometric encoders using spectral analysis (2018-02-13),

11. 9115975 - Position monitoring system with reduced noise (2015-08-25),

12. 8988690 - Interferometric encoder systems (2015-03-24),

13. 8902431 - Low coherence interferometry with scan error correction (2014-12-02),

14. 8670127 - Interferometric encoder systems (2014-03-11),

15. 8379218 - Fiber-based interferometer system for monitoring an imaging interferometer (2013-02-19),

Title: The Innovative Mind of Leslie Ludwig Deck

Introduction: Leslie Ludwig Deck, a pioneering inventor hailing from Middletown, CT, is known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Leslie Ludwig Deck's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced security and convenience.

Career Highlights: With over two decades of experience in the tech industry, Leslie has a proven track record of developing cutting-edge solutions that have redefined the way we interact with technology on a daily basis.

Collaborations: Throughout her career, Leslie has collaborated with leading tech companies and research institutions to bring her innovative ideas to life, resulting in successful products that have garnered international acclaim.

Conclusion: Leslie Ludwig Deck's passion for innovation and her relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.