RJ

Rueychi Jao

UN Unknown: 4 patents #4,220 of 83,584Top 6%
Overall (All Time): #2,201,556 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6554450 Artificial lighting apparatus for young plants using light emitting diodes as light source Wei Fang, Den Lee 2003-04-29
6474838 Artificial lighting apparatus for young plants using light emitting diodes as light source Wei Fang, Den Lee 2002-11-05