Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YL

Yuzong Liu

AMAmazon: 2 patents #625 of 4,535Top 15%
Bothell, WA: #77 of 455 inventorsTop 20%
Washington: #2,358 of 13,672 inventorsTop 20%
Overall (2021): #94,209 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11069353 Multilingual wakeword detection Yixin Gao, Ming Sun, Jason Krone, Shiv Naga Prasad Vitaladevuni 2021-07-20
10923111 Speech detection and speech recognition Xing Fan, I-Fan Chen, Bjorn Hoffmeister, Yiming Wang, Tongfei Chen 2021-02-16