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USPTO Patent Rankings Data through Sept 30, 2025
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You-Chieh Chen — 1 Patent in 2021

RTRichwave Technology: 1 patents #11 of 28Top 40%
Overall (2021): #201,042 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11194037 Doppler motion sensor device with high isolation between antennas without increasing device size Tse-Peng Chen, Shih-Kai Lin 2021-12-07