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For the Inventor, By the Inventor

Roanoke, VA, United States of America

Pixeloptics, Inc.


USPTO Granted Patents = 31

% Expired Patents = 29.0



Forward Citations = 1,158

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30 inventors (with patents filed for the assignee):

goldMedal Ronald D Blum (25 out of 211 patents)

silverMedal Joshua N Haddock (22 out of 70 patents)

bronzeMedal William Kokonaski (21 out of 149 patents)

4.  Venkatramani S Iyer (10 out of 27 patents)

5.  Mark Mattison-Shupnick (7 out of 12 patents)

6.  Roger William Clarke (7 out of 60 patents)

7.  Dwight P Duston (6 out of 69 patents)

8.  Amitava Gupta (4 out of 117 patents)

9.  Scott Richman (3 out of 6 patents)

10.  Ronald David Blum (3 out of 60 patents)

11.  Massimo Pinazza (2 out of 20 patents)

12.  Tiziano Tabacchi (2 out of 6 patents)

13.  Martin Boch (2 out of 5 patents)

14.  Volkan H Ozguz (2 out of 22 patents)

15.  Julien Sauvet (1 out of 14 patents)


Core Competencies:
Electro-Active Lens
Multifocal Lens
Ophthalmic Lens
Diffractive Optics
Progressive Addition Lens
Electronic Eyeglass Frame
Composite Lens
Liquid Crystalline Materials
Optical Power Region
Vision Correction
Electro-Optic Device

31 patents:

1. 8783861 - Frame design for electronic spectacles (2014-07-22),
2. 8708483 - Electronic eyeglass frame (2014-04-29),
3. 8678581 - Attachable electro-active lens systems (2014-03-25),
4. 8662665 - Refractive-diffractive multifocal lens (2014-03-04),
5. 8573774 - Opthalmic lens with regressive and non-regressive rotationally symmetric optical design elements (2013-11-05),
6. 8534832 - Progressive addition lens design (2013-09-17),
7. 8523354 - Electro-active diffractive lens and method for making the same (2013-09-03),
8. 8434865 - Multifocal lens having a progressive optical power region and a discontinuity (2013-05-07),
9. 8434864 - Multifocal ophthalmic lens with discontinuities (2013-05-07),
10. 8408699 - Electro-active spectacle lenses (2013-04-02),
11. 8337014 - Electronic eyeglass frame (2012-12-25),
12. 8319937 - Alignment of liquid crystalline materials to surface relief diffractive structures (2012-11-27),
13. 8317321 - Multifocal lens with a diffractive optical power region (2012-11-27),
14. 8308295 - Multifocal lens having a progressive optical power region and discontinuity (2012-11-13),
15. 8197063 - Refractive-diffractive multifocal lens (2012-06-12),
Company Overview
Pixeloptics, Inc. is a technology company based in Roanoke, Virginia, specializing in advanced optical solutions. The company focuses on the development of innovative eyewear technologies, particularly in the realm of electronic and adaptive lenses. By integrating cutting-edge materials and smart technology, Pixeloptics aims to enhance visual experiences and address various vision-related challenges. Its research and development efforts are centered on creating products that improve the quality of life for users through enhanced vision correction and comfort.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

31 Patents

#5 in Roanoke, VA

#188 in Virginia

#10,927 in US

#21,260 in the World

Roanoke, VA (US)
Roanoke, VA, United States of America

Pixeloptics, Inc.

Forward Citations = 1,158

30 inventors:

goldMedal Ronald D Blum (25 out of 211 patents)

silverMedal Joshua N Haddock (22 out of 70 patents)

bronzeMedal William Kokonaski (21 out of 149 patents)

4.  Venkatramani S Iyer (10 out of 27 patents)

5.  Mark Mattison-Shupnick (7 out of 12 patents)

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

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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