% Expired Patents = 100.0

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Jie Yu (1 out of 36 patents)

Wenlong Zhang (1 out of 16 patents)

Mariia Voznesenskaia (1 out of 2 patents)

4. Nikolay Voznesenskiy (1 out of 4 patents)

5. Tatiana Voznesenskaia (1 out of 2 patents)

6. Dongmei Ma (1 out of 1 patent)

7. Chunshui Jin (1 out of 1 patent)

8. Haitao Zhang (1 out of 1 patent)

1 patent: Sort by Forward Citations

#12 in Tartu

#55 in Estonia

Vtt-Ntm Ou

Forward Citations = 0

8 inventors:

Jie Yu (1 out of 36 patents)

Wenlong Zhang (1 out of 16 patents)

Mariia Voznesenskaia (1 out of 2 patents)

4. Nikolay Voznesenskiy (1 out of 4 patents)

5. Tatiana Voznesenskaia (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vtt-Ntm Ou. Retrieved from https://idiyas.com/company/vtt-ntm-ou

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]