Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Shi-Xiang Zhang

DCDelta Electronics (Shanghai) Co.: 1 patents #305 of 555Top 55%
Overall (All Time): #3,110,885 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8754559 Rotor and rotary electric machine containing the same Hong-Liu Zhu, Jian-Ping Ying 2014-06-17