% Expired Patents = 33.3

Forward Citations = 1

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11 inventors (with patents filed for the assignee):

Yang Ryul Choi (2 out of 2 patents)

Tae In Cha (2 out of 2 patents)

Jae Hoon Jung (2 out of 49 patents)

4. Ji-Young Kim (1 out of 23 patents)

5. Dong-Ho Cho (1 out of 52 patents)

6. Jun-Shin Lee (1 out of 1 patent)

7. Hong-Kyou Cho (1 out of 1 patent)

8. Yang-Ryul Choi (1 out of 1 patent)

9. Young-Key Kim (1 out of 5 patents)

10. Moo-Sung Ryu (1 out of 1 patent)

11. Min-Uk Jung (1 out of 1 patent)

3 patents: Sort by Forward Citations

#1 in Yeongam-Gun

#2,797 in South Korea

Xinnos Co., Ltd.

Forward Citations = 1

11 inventors:

Yang Ryul Choi (2 out of 2 patents)

Tae In Cha (2 out of 2 patents)

Jae Hoon Jung (2 out of 49 patents)

4. Ji-Young Kim (1 out of 23 patents)

5. Dong-Ho Cho (1 out of 52 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Xinnos Co., Ltd.. Retrieved from https://idiyas.com/company/xinnos-company

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]