For the Inventor, By the Inventor

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Roanoke, VA, United States of America

High Performance Optics, Inc.

USPTO Granted Patents = 20

% Expired Patents = 35.0

EPO Patents = 4

Forward Citations = 843

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24 inventors (with patents filed for the assignee):

Andrew W Ishak (18 out of 21 patents)

Ronald D Blum (12 out of 211 patents)

Michael B Packard (11 out of 11 patents)

4. Sean P McGinnis (9 out of 12 patents)

5. Peter D Haaland (5 out of 33 patents)

6. William Kokonaski (4 out of 149 patents)

7. Joshua N Haddock (4 out of 70 patents)

8. Venkatramani S Iyer (4 out of 27 patents)

9. Dwight P Duston (3 out of 69 patents)

10. D James Schumer (2 out of 2 patents)

11. Ronald David Blum (2 out of 60 patents)

12. Frank Chang (1 out of 95 patents)

13. Houliang Tang (1 out of 8 patents)

14. Anita Trajkovska-Broach (1 out of 12 patents)

15. Mark Mattison-Shupnick (1 out of 12 patents)

20 patents: Sort by Forward Citations

1. 12724175 - Contact lens with optical prophylaxis (2026-09-01),

2. 11774783 - High performance selective light wavelength filtering providing improved contrast sensitivity (2023-10-03),

3. 11701315 - High energy visible light filter systems with yellowness index values (2023-07-18),

4. 10935709 - Methods and devices for reducing actual and perceived glare (2021-03-02),

5. 10610472 - High energy visible light filter systems with yellowness index values (2020-04-07),

6. 10551637 - High performance selective light wavelength filtering providing improved contrast sensitivity (2020-02-04),

7. 10545264 - Methods and devices for reducing actual and perceived glare (2020-01-28),

8. 9927635 - High performance selective light wavelength filtering providing improved contrast sensitivity (2018-03-27),

9. 9814658 - High energy visible light filter systems with yellowness index values (2017-11-14),

10. 9798163 - Selective wavelength filtering with reduced overall light transmission (2017-10-24),

11. 9545304 - Dual-filter ophthalmic lens to reduce risk of macular degeneration (2017-01-17),

12. 9377569 - Photochromic ophthalmic systems that selectively filter specific blue light wavelengths (2016-06-28),

13. 9063349 - High performance selective light wavelength filtering (2015-06-23),

14. 8882267 - High energy visible light filter systems with yellowness index values (2014-11-11),

15. 8500274 - Dual-filter ophthalmic lens to reduce risk of macular degeneration (2013-08-06),

Company Overview

High Performance Optics, Inc. is a specialized company based in Roanoke, Virginia, focusing on the development and manufacturing of advanced optical systems and components. The organization excels in creating high-precision optics for various applications, including defense, aerospace, and industrial sectors. With a commitment to innovation, High Performance Optics leverages cutting-edge technology to enhance optical performance and reliability, catering to a diverse range of client needs in the optical engineering domain.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

20 Patents

#6 in Roanoke, VA

#273 in Virginia

#16,382 in US

#31,233 in the World

Roanoke, VA, United States of America

High Performance Optics, Inc.

Forward Citations = 843

24 inventors:

Andrew W Ishak (18 out of 21 patents)

Ronald D Blum (12 out of 211 patents)

Michael B Packard (11 out of 11 patents)

4. Sean P McGinnis (9 out of 12 patents)

5. Peter D Haaland (5 out of 33 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: High Performance Optics, Inc.. Retrieved from https://idiyas.com/company/high-performance-optics

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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