Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hui Wan — 1 Patent in 2021

IBM: 1 patents #5,274 of 11,638Top 50%
White Plains, NY: #105 of 212 inventorsTop 50%
New York: #4,600 of 12,766 inventorsTop 40%
Overall (2021): #428,108 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11062726 Real-time speech analysis method and system using speech recognition and comparison with standard pronunciation Sasha P. Caskey, Jian Ni, Andrzej Sakrajda, Cheng-Meng Wu 2021-07-13 $4,436,000