Company dossier: Quantum Optics Jena GMBH
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- Organisation type
- Private company
- Country
- Germany
- Dossier built
- 2026-11-04
- Organisation profile stored
- 2026-11-04
- Organisation page
- /quantum-europe/quantum-optics-jena-gmbh
Identity and registration
Not yet known from our sources.
Ownership and control
Not yet known from our sources.
Products and capabilities
Not yet known from our sources.
Documented supply-chain role
Not yet known from our sources.
EU funding and projects
- 1 EU-funded quantum project in CORDIS names this organisation as a participant (start years 2023 to 2023). Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
- Net EU contribution to this organisation: EUR 81,743, the sum of its own net EU contribution in these projects as CORDIS records it per participant. Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
- Projects by technology pillar: Quantum sensing and metrology: 1. Source: CORDIS (European Commission), reused under Commission Decision 2011/833/EU; 2026-10-16.
Other EU and national funding
Shown to signed-in members only, as on the organisation page; not part of this copy.
Funding rounds
Not yet known from our sources.
Patents
- 15 quantum patent families with applicant "Quantum Optics Jena GMBH" (CPC groups G06N 10, H04L 9/0852 and H04B 10/70). Source: European Patent Office, Open Patent Services; 2026-10-27.
- Patent family DE102025118790B3, published 2026-08-20: QUANTENKOMMUNIKATION UNTER VERWENDUNG BALANCIERTER PRIVATSPHÄRENVERSTÄRKUNG. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family EP4790945A1, published 2026-08-12: FIRST PRIVATE KEY VERIFICATION METHOD, TERMINAL DEVICE, SYSTEM, COMPUTER PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family DE102024129672A1, published 2025-06-12: Verfahren zur Quantenschlüsselerzeugung von mehreren Empfängern. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family EP4568171A1, published 2025-06-11: METHOD FOR QUANTUM KEY GENERATION FROM MULTIPLE RECEIVERS. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family EP4568172A1, published 2025-06-11: METHOD FOR QUANTUM KEY GENERATION FROM MULTIPLE RECEIVERS. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family DE102023104245B3, published 2024-06-27: Verfahren und System zur Schlüsselerzeugung mit Quantenschlüsselaustausch, sowie Verfahren zur Datenübertragung. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family DE102022127465A1, published 2024-04-25: Verschränkte Photonen Quelle. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family DE102022126262A1, published 2024-04-11: Fehlerermittlung für Quantenschlüsselaustausch. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family DE102022118548B3, published 2023-12-07: Verfahren und Vorrichtung zur Erzeugung von verschränkten Photonen. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
- Patent family DE102022104519A1, published 2023-08-31: Verschränkte Photonenquelle. Source: European Patent Office, Open Patent Services (Espacenet); 2026-10-27.
Partners in EU projects
Shown to signed-in members only, as on the organisation page; not part of this copy.
Public tenders as buyer
Not yet known from our sources.
Technology families
Not yet known from our sources.
Not yet known from our sources
Sections without a fact in the portal’s sources: Identity and registration; Ownership and control; Products and capabilities; Documented supply-chain role; Other EU and national funding; Funding rounds; Partners in EU projects; Public tenders as buyer; Technology families.
Restricted due-diligence flags and signals are never part of this dossier; they stay on the organisation page for the roles allowed to see them.