Pspace Inc.

Calculating rank

% Expired Patents = 100.0

Forward Citations = 3

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9 inventors (with patents filed for the assignee):

Joo-Hyun Kim (1 out of 10 patents)

Kyung-Soo Kim (1 out of 1 patent)

Jae-Beom Cheon (1 out of 1 patent)

4. Bong-Sik Sihn (1 out of 1 patent)

5. Bong-Joo Jin (1 out of 1 patent)

6. Hyoung-Choul Kim (1 out of 1 patent)

7. Young-Gyu Kim (1 out of 1 patent)

8. Gu-Yong Lee (1 out of 1 patent)

9. Sun Choi (1 out of 69 patents)

1 patent: Sort by Forward Citations

#284 in Seongnam

#5,810 in South Korea

Forward Citations = 3

9 inventors:

Joo-Hyun Kim (1 out of 10 patents)

Kyung-Soo Kim (1 out of 1 patent)

Jae-Beom Cheon (1 out of 1 patent)

4. Bong-Sik Sihn (1 out of 1 patent)

5. Bong-Joo Jin (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pspace Inc.. Retrieved from https://idiyas.com/company/pspace

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]