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For the Inventor, By the Inventor

Järfälla, Sweden

Finisar Sweden Ab

USPTO Granted Patents = 11


Forward Citations = 31

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17 inventors (with patents filed for the assignee):

goldMedal Jan-Olof Wesstrom (5 out of 9 patents)

silverMedal David Adams (4 out of 11 patents)

bronzeMedal Christopher Daunt (3 out of 4 patents)

4.  Dave Adams (3 out of 6 patents)

5.  Jan-Olof Wesström (2 out of 8 patents)

6.  Martin Anders Isak Stattin (2 out of 2 patents)

7.  Urban Eriksson (2 out of 6 patents)

8.  Per O Granestrand (2 out of 16 patents)

9.  Nicolae Chitica (1 out of 11 patents)

10.  Lukasz Kumanowski (1 out of 1 patent)

11.  Staffan David Hellström (1 out of 1 patent)

12.  Andrei Kaikkonen (1 out of 17 patents)

13.  Efthymios Rouvalis (1 out of 1 patent)

14.  Martin Zirngibl (1 out of 38 patents)

15.  Robert Lewén (1 out of 9 patents)


11 patents:

1. 11114819 - Laser carrier-on-chip device (2021-09-07),
2. 11081863 - Optical device and method for controlling such a device (2021-08-03),
3. 10605989 - Method of manufacturing an integrated semiconductor optical waveguiding device (2020-03-31),
4. 10551714 - Optical device (2020-02-04),
5. 9885828 - Optical waveguiding part (2018-02-06),
6. 9209606 - Semiconductor optical amplifier (2015-12-08),
7. 9172472 - Method for modulating a carrier light wave (2015-10-27),
8. 9104085 - Method for modulating a carrier light wave (2015-08-11),
9. 9075192 - Optical waveguide splitter (2015-07-07),
10. 8867874 - Method for modifying the combining or splitting ratio of a multimode interference coupler (2014-10-21),
11. 8867579 - Semiconductor laser device (2014-10-21),
Company Overview
Finisar Sweden AB, located in Järfälla, specializes in advanced optical communication technologies. The company focuses on the development and manufacturing of high-performance components and subsystems for fiber optic networks. With a strong emphasis on innovation, Finisar contributes to the evolution of data transmission technologies, supporting various applications in telecommunications and data centers. Their expertise in optical components positions them as a key player in the global market for optical networking solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

11 Patents

#6 in Järfälla

#556 in Sweden

#51,801 in the World

Järfälla, SE
Järfälla, Sweden

Finisar Sweden Ab

Forward Citations = 31

17 inventors:

goldMedal Jan-Olof Wesstrom (5 out of 9 patents)

silverMedal David Adams (4 out of 11 patents)

bronzeMedal Christopher Daunt (3 out of 4 patents)

4.  Dave Adams (3 out of 6 patents)

5.  Jan-Olof Wesström (2 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Finisar Sweden Ab. Retrieved from https://idiyas.com/company/finisar-sweden-ab

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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