WH

Wenzheng He

Overall (All Time): #2,166,666 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7016577 Multi-colored electroluminescent filament and method for manufacturing the same — 2006-03-21
6957001 Color-changing and multi-colored electroluminescent cable — 2005-10-18