Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Jong Won Sun — 2 Patents in 2021

DCDb Hitek Co.: 2 patents #5 of 31Top 20%
Overall (2021): #145,648 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11115756 MEMS microphone and method of manufacturing the same Hyeok In Kwon 2021-09-07
10993041 MEMS microphone and method of manufacturing the same 2021-04-27