Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Mei-Qun Xia — 2 Patents in 2021

Apple: 2 patents #1,362 of 5,196Top 30%
San Francisco, CA: #1,355 of 7,035 inventorsTop 20%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #131,667 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11182069 Managing real-time handwriting recognition Jannes G. Dolfing, Ryan S. Dixon, Karl M. Groethe, Karan Misra, Jerome R. Bellegarda +1 more 2021-11-23
11016658 Managing real-time handwriting recognition Jannes G. Dolfing, Ryan S. Dixon, Karl M. Groethe, Karan Misra, Jerome R. Bellegarda +1 more 2021-05-25