Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cha Zhang — 2 Patents in 2021

Microsoft: 2 patents #772 of 6,492Top 15%
Bellevue, WA: #278 of 1,412 inventorsTop 20%
Washington: #2,358 of 13,672 inventorsTop 20%
Overall (2021): #171,211 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11093740 Supervised OCR training for custom forms Dinei Florencio, Gil Moshe Nahmias, Yu-Yun Dai 2021-08-17 $196,769,000
11055560 Unsupervised domain adaptation from generic forms for new OCR forms Dinei Florencio, Gil Moshe Nahmias, Yu-Yun Dai, Sean Louis Goldberg 2021-07-06 $198,321,000