Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Chun-Lung Chang

RT Richtek Technology: 1 patents #34 of 87Top 40%
📍 Yilan City, TW: #2 of 4 inventorsTop 50%
Overall (2025): #430,196 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12272592 High voltage device and manufacturing method thereof Kun-Huang Yu, Chien-Yu Chen, Ting-Wei Liao, Chih-Wen Hsiung, Kuo-Chin Chiu +4 more 2025-04-08