Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chengjie Tu — 2 Patents in 2021

Microsoft: 2 patents #772 of 6,492Top 15%
Sammamish, WA: #133 of 634 inventorsTop 25%
Washington: #2,358 of 13,672 inventorsTop 20%
Overall (2021): #171,688 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11122268 Adaptive quantization for enhancement layer video coding Shankar Regunathan, Shijun Sun, Chih-Lung Lin 2021-09-14 $197,424,000
10958907 Flexible quantization Sridhar Srinivasan 2021-03-23 $162,800,000