Adva Network Security Gmbh

Calculating rank

USPTO Granted Patents = 2

EPO Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Joo Yeon Cho (1 out of 3 patents)

Tobias Fehenberger (1 out of 2 patents)

Hans Schmiedel (1 out of 1 patent)

4. Helmut Grießer (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12250301 - Method and system for continuous-variable quantum key distribution (2025-03-11),

2. 12120224 - Method and system for performing a secure key relay of an encryption key (2024-10-15),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#335 in Berlin

#10,701 in Germany

Berlin, Germany

Adva Network Security Gmbh

Forward Citations = 0

4 inventors:

Joo Yeon Cho (1 out of 3 patents)

Tobias Fehenberger (1 out of 2 patents)

Hans Schmiedel (1 out of 1 patent)

4. Helmut Grießer (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Adva Network Security Gmbh. Retrieved from https://idiyas.com/company/adva-network-security

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]