Photonium Oy

Calculating rank

EPO Patents = 1

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Ali Harlin (1 out of 38 patents)

Risto Widerholm (1 out of 3 patents)

Fredrik Ollila (1 out of 4 patents)

4. Tiina Nypelö (1 out of 1 patent)

5. Leena Hupa (1 out of 1 patent)

6. Erik Vedel (1 out of 1 patent)

1 patent: Sort by Forward Citations

#4 in Lohja

#1,505 in Finland

Forward Citations = 1

6 inventors:

Ali Harlin (1 out of 38 patents)

Risto Widerholm (1 out of 3 patents)

Fredrik Ollila (1 out of 4 patents)

4. Tiina Nypelö (1 out of 1 patent)

5. Leena Hupa (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Photonium Oy. Retrieved from https://idiyas.com/company/photonium-oy

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]

1 patent (EPO):

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]