Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Xie Sifeng
XS

Xie Sifeng

Shuangfeng, CN: #1 of 2 inventorsTop 50%
Overall (All Time): #2,822,368 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D899579 Combined ceiling fan and light — 2020-10-20

Nearby-Ranked Inventors

Mary A. Kettner1
Saiid Nachawi1
Yasuo Matsuda1
Takahisa Suzuki1
Misaki Inaga1
Annina Stucki1
Grace Mullings1
Christos Pitoulis1
Richard Casazza1