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USPTO Patent Rankings Data through Sept 30, 2025
KP

Kun-Chi Pan — 1 Patent in 2023

CECompal Electronics: 1 patents #32 of 94Top 35%
Overall (2023): #360,072 of 537,848Top 70%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11733378 Detection system and detection method for in-ear earphone Chung-Han Lin, Yueh-Hsiang Chen 2023-08-22