Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Cheng-Lun Hu — 2 Patents in 2021

OTOmnivision Technologies: 2 patents #23 of 111Top 25%
Singapore, SG: #171 of 1,679 inventorsTop 15%
Overall (2021): #173,500 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10957186 Reducing false alarms in surveillance systems Dong Shi, Chung-An Wang, Lu Chang 2021-03-23
10924077 Low complexity loudness equalization Chung-An Wang, Dong Shi 2021-02-16