EPO Patents = 1

Trademarks = 1

Forward Citations = 4

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3 inventors (with patents filed for the assignee):

Chin-Yii Tsao (4 out of 4 patents)

Fan-Dan Jan (1 out of 25 patents)

Tsung-Jung Cheng (1 out of 1 patent)

4. Cheng Tsung-Jung (0 patent)

5. Jan Fan-Dan (0 patent)

5 patents: Sort by Forward Citations

#354 in Hsinchu

#2,367 in Taiwan

Visco Vision Inc.

Forward Citations = 4

3 inventors:

Chin-Yii Tsao (4 out of 4 patents)

Fan-Dan Jan (1 out of 25 patents)

Tsung-Jung Cheng (1 out of 1 patent)

4. Cheng Tsung-Jung (0 patent)

5. Jan Fan-Dan (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Visco Vision Inc.. Retrieved from https://idiyas.com/company/visco-vision

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]