Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Cheng-Lun Chiang

PEPegatron: 2 patents #103 of 650Top 20%
Overall (All Time): #1,764,288 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11997813 Waterproof electronic device Hsin-Min Tien 2024-05-28
10782674 Electronic device and work-frequency reducing method thereof Hung-Chi Lu, Kai Wang, Po-Yu Tsai, Yung-Han Hsiao 2020-09-22