Forward Citations = 1

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9 inventors (with patents filed for the assignee):

Chongman Yun (2 out of 8 patents)

Kwang Hoon Oh (2 out of 3 patents)

Soo Seong Kim (2 out of 3 patents)

4. Jin Young Jung (2 out of 6 patents)

5. Junyoung Choi (1 out of 76 patents)

6. Chong-man Yun (1 out of 14 patents)

7. Kwang-Hoon Oh (1 out of 7 patents)

8. Byoung-Ho Choo (1 out of 1 patent)

9. Soo-Seong Kim (1 out of 5 patents)

3 patents: Sort by Forward Citations

1. 12501636 - Power semiconductor device capable of controlling slope of current and voltage during dynamic switching (2025-12-16),

2. 12087848 - Power semiconductor device with reduced loss and manufacturing method the same (2024-09-10),

3. 8269304 - MOS gate power semiconductor device with anode of protection diode connected to collector electrode (2012-09-18),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#33 in Anyang

#2,793 in South Korea

Anyang, South Korea

Trinno Technology Co., Ltd.

Forward Citations = 1

9 inventors:

Chongman Yun (2 out of 8 patents)

Kwang Hoon Oh (2 out of 3 patents)

Soo Seong Kim (2 out of 3 patents)

4. Jin Young Jung (2 out of 6 patents)

5. Junyoung Choi (1 out of 76 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Trinno Technology Co., Ltd.. Retrieved from https://idiyas.com/company/trinno-technology-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]