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USPTO Patent Rankings Data through Dec 31, 2025
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Xiaojun Du — 2 Patents in 2023

IMImmervision: 2 patents #6 of 17Top 40%
Montréal, CA: #122 of 867 inventorsTop 15%
Overall (2023): #95,735 of 537,848Top 20%
2 Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11790495 Method for optimal body or face protection with adaptive dewarping based on context segmentation layers Patrice ROULET, Pierre KONEN, Jocelyn PARENT, Simon Thibault, Xavier DALLAIRE +1 more 2023-10-17
11561391 Optical system with dynamic distortion using freeform elements Zhenfeng ZHUANG, Jocelyn PARENT, Patrice ROULET, Simon Thibault, Xavier DALLAIRE +10 more 2023-01-24