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For the Inventor, By the Inventor

Madrid, Spain

Indizen Optical Technologies, S.l.


USPTO Granted Patents = 9


Trademarks = 3

Forward Citations = 10

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15 inventors (with patents filed for the assignee):

goldMedal José Alonso Fernández (6 out of 11 patents)

silverMedal Eduardo Pascual (6 out of 11 patents)

bronzeMedal Daniel Crespo Vázquez (6 out of 8 patents)

4.  Juan Antonio Quiroga Mellado (4 out of 4 patents)

5.  Juan Antonio Quiroga (3 out of 8 patents)

6.  Ignacio Canga (3 out of 4 patents)

7.  David Mark Ambler (2 out of 9 patents)

8.  José Miguel Cleva (2 out of 5 patents)

9.  Andrew John McKenzie (2 out of 4 patents)

10.  Eva Chamorro (2 out of 4 patents)

11.  Claudia Irazusta (2 out of 3 patents)

12.  José Alonso Fernández (2 out of 2 patents)

13.  Jose Alonso Fernández (1 out of 1 patent)

14.  Sergio Sampedro (1 out of 1 patent)

15.  Daniel Crespo Vázquez (1 out of 2 patents)


9 patents:

1. 12269205 - Eyewear lens creation using additive techniques with diffuse light (2025-04-08),
2. 12005632 - Eyewear lens creation using additive techniques with diffuse light (2024-06-11),
3. 11796836 - Ophthalmic lens optimization considering wearer's accommodation (2023-10-24),
4. 11650126 - Systems and methods for automatic visual inspection of defects in ophthalmic lenses (2023-05-16),
5. 11633907 - Eyewear lens creation using additive techniques with diffuse light (2023-04-25),
6. 11609437 - Ophthalmic lens optimization considering wearer's accommodation (2023-03-21),
7. 9952448 - Eyewear lens production by additive techniques (2018-04-24),
8. 9933632 - Eyewear lens production by multi-layer additive techniques (2018-04-03),
9. 9726907 - Rewritable lens and method of manufacturing (2017-08-08),
Company Overview
Indizen Optical Technologies, S.l. is a leading company specializing in the development and manufacture of innovative optical products and solutions. With a strong focus on research and development, the company offers a wide range of cutting-edge optical technologies for various industries, including telecommunications, aerospace, and healthcare. Indizen Optical Technologies is committed to providing high-quality products and customized solutions to meet the unique needs of its customers.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#37 in Madrid

#241 in Spain

Madrid, ES
Madrid, Spain

Indizen Optical Technologies, S.l.

Forward Citations = 10

15 inventors:

goldMedal José Alonso Fernández (6 out of 11 patents)

silverMedal Eduardo Pascual (6 out of 11 patents)

bronzeMedal Daniel Crespo Vázquez (6 out of 8 patents)

4.  Juan Antonio Quiroga Mellado (4 out of 4 patents)

5.  Juan Antonio Quiroga (3 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Indizen Optical Technologies, S.l.. Retrieved from https://idiyas.com/company/indizen-optical-technologies-s-l

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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