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USPTO Patent Rankings Data through Sept 30, 2025
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I-Chen Ma — 1 Patent

DEDelta Electronics: 1 patents #1,366 of 2,746Top 50%
Overall (All Time): #2,967,798 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9780286 Nebulizing driving apparatus and nebulizing system Tien-He Chen, Yu-Jia SHIH, Chih-Ching Chang, Jung-Yu Lin 2017-10-03