EPO Patents = 2

Forward Citations = 2

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6 inventors (with patents filed for the assignee):

Peter Schreiber (1 out of 25 patents)

Jacques Duparré (1 out of 33 patents)

Andreas Bräuer (1 out of 11 patents)

4. Peter Dannberg (1 out of 12 patents)

5. Martin Bitzer (1 out of 1 patent)

6. Werner Hofmann (1 out of 1 patent)

7. Jacques Duparre (61 patents)

8. Ulrike Schulz (12 patents)

9. Peter Munzert (13 patents)

10. Marion Gebhardt (5 patents)

11. Norbert Kaiser (15 patents)

12. Werner Hofmann (0 patent)

2 patents: Sort by Forward Citations

#1 in Apolda

#10,692 in Germany

Fresnel Optics Gmbh

Forward Citations = 2

6 inventors:

Peter Schreiber (1 out of 25 patents)

Jacques Duparré (1 out of 33 patents)

Andreas Bräuer (1 out of 11 patents)

4. Peter Dannberg (1 out of 12 patents)

5. Martin Bitzer (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fresnel Optics Gmbh. Retrieved from https://idiyas.com/company/fresnel-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]

2 patents (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]