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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Weicheng Chen — 4 Patents

AVAvanex: 2 patents #49 of 269Top 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Weicheng Chen has been granted 4 US patents while listed as an inventor at Avanex. The first was granted in 2002 and the most recent in September 2025. Weicheng Chen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Weicheng Chen in Shantou, PA, CN.

Patents per Year

Patents granted per year, 2002 to 2025Bar chart with a peak of 2 patents in 2025.peak 22002: 1 patents20022003: 1 patents20032025: 2 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1093519 Floating basketball hoop 2025-09-16
D1062753 Adjustable wrist pad 2025-02-18
6650801 Reversible optical circulator utilizing a bi-morphic piezoelectric apparatus Shudong Wu, Simon Cao, Thomas Cooney 2003-11-18 $22,327,000
6463189 Method and apparatus for optical switching devices utilizing a bi-morphic piezoelectric apparatus Shudong Wu, Simon Cao, Thomas Cooney 2002-10-08 $1,104,000