For the Inventor, By the Inventor

Enter assignee name

Rockville, MD, United States of America

Quantex Corporation

Calculating rank

USPTO Granted Patents = 40

Forward Citations = 483

Loading Chart...

Loading Chart...

9 inventors (with patents filed for the assignee):

Joseph Lindmayer (36 out of 78 patents)

Charles Y Wrigley (7 out of 8 patents)

George M Storti (7 out of 7 patents)

4. Peter K Soltani (4 out of 4 patents)

5. Suganda Jutamulia (4 out of 7 patents)

6. William Seiderman (2 out of 2 patents)

7. Emeric I Podraczky (1 out of 1 patent)

8. Ramon E Creager (1 out of 1 patent)

9. Xiangyang Yang (1 out of 1 patent)

Core Competencies:

Optical Storage

Electron Trapping

Photoluminescent Materials

Imaging Systems

Thermoluminescent Materials

Fiber Optic Dosimeter

Spatial Light Modulator

Infrared Sensitivity

High Efficiency

Optical Memory

Radioluminescent Lamp

Communications Apparatus

40 patents: Sort by Forward Citations

1. 5502706 - Optical storage medium utilizing electron trapping film layers (1996-03-26),

2. 5321270 - Compact vector-matrix multiplier system employing electron trapping (1994-06-14),

3. 5163039 - Three-dimensional optical memory system (1992-11-10),

4. 5144145 - Optical image subtraction employing electron trapping materials (1992-09-01),

5. 5142493 - Optical disk employing electron trapping material as a storage medium (1992-08-25),

6. 5134686 - Compact vector-matrix multiplier system employing electron trapping (1992-07-28),

7. 5124558 - Imaging system for mamography employing electron trapping materials (1992-06-23),

8. 5091653 - Fiber optic dosimeter using electron trapping materials employing (1992-02-25),

9. 5065023 - Solid state high resolution photography and imaging using electron (1991-11-12),

10. 5043097 - Photoluminescent material for outputting reddish-orange light with (1991-08-27),

11. 5043096 - Thermoluminescent material including lanthanum, europium and cerium (1991-08-27),

12. 5030834 - Fiber optic dosimeter system using electron trapping materials (1991-07-09),

13. 5029253 - Spatial light modulator using electron trapping materials (1991-07-02),

14. 5028793 - Imaging screen for electrophoresis applications (1991-07-02),

15. 5012098 - Photomultiplier with infrared sensitivity (1991-04-30),

Company Overview

Quantex Corporation, based in Rockville, MD, specializes in advanced optical technologies and materials. The company focuses on the development of innovative solutions in optical storage mediums, electron trapping materials, and three-dimensional optical memory systems. Quantex also engages in the creation of compact vector-matrix multipliers and sophisticated imaging systems. Their expertise extends to photoluminescent and thermoluminescent materials, as well as infrared sensing devices, positioning them at the forefront of optical and material science advancements.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

40 Patents

#17 in Rockville, MD

#101 in Maryland

#8,635 in US

#17,087 in the World

Rockville, MD, United States of America

Quantex Corporation

Forward Citations = 483

9 inventors:

Joseph Lindmayer (36 out of 78 patents)

Charles Y Wrigley (7 out of 8 patents)

George M Storti (7 out of 7 patents)

4. Peter K Soltani (4 out of 4 patents)

5. Suganda Jutamulia (4 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quantex Corporation. Retrieved from https://idiyas.com/company/quantex

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]

Loading…