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USPTO Patent Rankings Data through Sept 30, 2025
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Won HAN — 3 Patents in 2021

Samsung: 3 patents #2,498 of 16,990Top 15%
Overall (2021): #57,898 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11057017 Bulk-acoustic wave resonator Tae Yoon Kim, Chang Hyun Lim 2021-07-06
10903814 Bulk acoustic wave resonator Chang Hyun Lim, Yong Suk Kim, Seung Hun Han, Sung Jun Lee, Sang Kee YOON +1 more 2021-01-26
10892737 Bulk-acoustic wave resonator Tae Yoon Kim, Sang Uk Son, Chang Hyun Lim 2021-01-12