For the Inventor, By the Inventor

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Tucson, AZ, United States of America

Dmetrix, Inc.

USPTO Granted Patents = 27

% Expired Patents = 81.5

Forward Citations = 283

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13 inventors (with patents filed for the assignee):

Chen Liang (20 out of 27 patents)

Artur Olszak (12 out of 29 patents)

Pixuan Zhou (5 out of 5 patents)

4. Michael R Descour (4 out of 12 patents)

5. Peter H Bartels (3 out of 6 patents)

6. William C Russum (2 out of 3 patents)

7. Xuemeng Zhang (1 out of 1 patent)

8. Todd Richard Christenson (1 out of 32 patents)

9. Andrew Lowe (1 out of 1 patent)

10. Ronald S Weinstein (1 out of 7 patents)

11. Roland V Shack (1 out of 3 patents)

12. Arthur G Olszak (1 out of 1 patent)

13. James Goodall (1 out of 1 patent)

Core Competencies:

Focal Plane Prediction

Topography Manipulation

Array Microscope Geometry

Interferometric Apparatus

Field-of-View Correction

Diagnostic Scanning Microscope

Multi-Spectral Scanners

Liquid-Lens Optics

EPI-Illumination System

Miniature Microscope

Imaging System Integration

Air Bearing Conveyor

27 patents: Sort by Forward Citations

1. 9551568 - Prediction of a focal plane with progressive through-focus scans (2017-01-24),

2. 9435991 - Manipulation of topography of large-format glass slides (2016-09-06),

3. 9323038 - Matching object geometry with array microscope geometry (2016-04-26),

4. 9234741 - Interferometric apparatus with computer-generated hologram for measuring non-spherical surfaces (2016-01-12),

5. 9030548 - Correction of a field-of-view overlay in a multi-axis projection imaging system (2015-05-12),

6. 7885448 - Diagnostic scanning microscope for information-enriched qualitative histopathology (2011-02-08),

7. 7864380 - Slide-borne imaging instructions (2011-01-04),

8. 7864379 - Multi-spectral whole-slide scanner (2011-01-04),

9. 7864369 - Large-area imaging by concatenation with array microscope (2011-01-04),

10. 7755841 - Liquid-lens variable-control optics in array microscope (2010-07-13),

11. 7547874 - Single axis illumination for multi-axis imaging system (2009-06-16),

12. 7482566 - Equalization for a multi-axis imaging system (2009-01-27),

13. 7388714 - Independent focus compensation for a multi-axis imaging system (2008-06-17),

14. 7343033 - Diagnostic scanning microscope for information-enriched qualitative histopathology (2008-03-11),

15. 7312432 - Single axis illumination for multi-axis imaging system (2007-12-25),

Company Overview

Dmetrix, Inc. is a technology company based in Tucson, Arizona, specializing in advanced imaging solutions and software for the semiconductor industry. The organization focuses on developing innovative tools and methodologies that enhance the efficiency and accuracy of semiconductor manufacturing processes. Dmetrix is committed to pushing the boundaries of imaging technology, contributing to advancements in quality control and process optimization within the semiconductor sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

27 Patents

#29 in Tucson, AZ

#155 in Arizona

#12,428 in US

#24,034 in the World

Tucson, AZ, United States of America

Dmetrix, Inc.

Forward Citations = 283

13 inventors:

Chen Liang (20 out of 27 patents)

Artur Olszak (12 out of 29 patents)

Pixuan Zhou (5 out of 5 patents)

4. Michael R Descour (4 out of 12 patents)

5. Peter H Bartels (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dmetrix, Inc.. Retrieved from https://idiyas.com/company/dmetrix

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

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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