Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Zhao Zhuyan

Nokia: 2 patents #1,830 of 5,652Top 35%
Overall (All Time): #2,117,779 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7664141 Method and device for decreasing a transmission delay in a multi-channel data transmission 2010-02-16
7539917 Acknowledgement signaling for automatic repeat request mechanisms in wireless networks 2009-05-26