For the Inventor, By the Inventor

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Princeton, NJ, United States of America

Chronar Corp.

USPTO Granted Patents = 27

Forward Citations = 523

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23 inventors (with patents filed for the assignee):

Alan E Delahoy (7 out of 13 patents)

Vikram L Dalal (5 out of 5 patents)

Zoltan J Kiss (4 out of 4 patents)

4. Masud Akhtar (3 out of 9 patents)

5. Frank B Ellis, Jr (3 out of 7 patents)

6. K R Ramaprasad (3 out of 3 patents)

7. M Akhtar (2 out of 2 patents)

8. Shek-Chung Gau (2 out of 2 patents)

9. Herbert A Weakliem (2 out of 4 patents)

10. Kackadasam R Ramaprasad (2 out of 2 patents)

11. John E Van Dine (2 out of 2 patents)

12. Alan G MacDiarmid (1 out of 30 patents)

13. Thomas S Tonon (1 out of 12 patents)

14. Ronald W Matlin (1 out of 3 patents)

15. Anand Rangarajan (1 out of 1 patent)

Core Competencies:

Photovoltaic Arrays

Particulate Semiconductors

Energy Conversion

Semiconductor Devices

Electrolyte

Defect Removal

Conductive Tin Oxide

Wide Bandgap Materials

Photoconductivity

Microcrystalline Semiconductors

Layer Deposition

Bandgap Control

27 patents: Sort by Forward Citations

1. 4966631 - Support for photovoltaic arrays (1990-10-30),

2. 4959112 - Selective scribing of materials (1990-09-25),

3. 4947219 - Particulate semiconductor devices and methods (1990-08-07),

4. 4923524 - Wide ranging photovoltaic laminates comprising particulate semiconductors (1990-05-08),

5. 4882233 - Selectively deposited electrodes onto a substrate (1989-11-21),

6. 4873119 - Catalytic deposition of semiconductors (1989-10-10),

7. 4851308 - Solid-state energy storage cell wherein the electrolyte comprises an (1989-07-25),

8. 4849029 - Energy conversion structures (1989-07-18),

9. 4838950 - Stabilization of intraconnections and interfaces (1989-06-13),

10. 4770716 - Stabilization of intraconnections and interfaces (1988-09-13),

11. 4705701 - Conductive tin oxide methods (1987-11-10),

12. 4705698 - Isolation of semiconductor contacts (1987-11-10),

13. 4696702 - Method of depositing wide bandgap amorphous semiconductor materials (1987-09-29),

14. 4695331 - Hetero-augmentation of semiconductor materials (1987-09-22),

15. 4692558 - Counteraction of semiconductor impurity effects (1987-09-08),

Company Overview

Chronar Corp., based in Princeton, NJ, specializes in advanced technologies that enhance the performance and reliability of electronic systems. The company focuses on developing innovative solutions in the fields of semiconductor technology and integrated circuits, catering to various industries including telecommunications, automotive, and consumer electronics. With a commitment to research and development, Chronar aims to push the boundaries of technology, ensuring that its products meet the evolving demands of a dynamic market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

27 Patents

#39 in Princeton, NJ

#488 in New Jersey

#12,420 in US

#24,012 in the World

Princeton, NJ, United States of America

Chronar Corp.

Forward Citations = 523

23 inventors:

Alan E Delahoy (7 out of 13 patents)

Vikram L Dalal (5 out of 5 patents)

Zoltan J Kiss (4 out of 4 patents)

4. Masud Akhtar (3 out of 9 patents)

5. Frank B Ellis, Jr (3 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chronar Corp.. Retrieved from https://idiyas.com/company/chronar

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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