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USPTO Patent Rankings Data through Sept 30, 2025
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Chia-Hua Chen — 1 Patent in 2023

New Taipei, TW: #609 of 1,884 inventorsTop 35%
Overall (2023): #493,185 of 537,848Top 95%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11710175 Heat pump rental management system and management method thereof 2023-07-25