Den Lee — 4 Patents at Unknown

Den Lee has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2002 and the most recent in April 2014. Den Lee ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Den Lee in Hsinchu, TW.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8689483	Apparatus for controlling growth of organisms	Jung-Hsin Lin, Te-Cheng Chen	2014-04-08
6876497	Color-simulating apparatus	Chi-Luen Wang, Chun Chien Hong	2005-04-05
6554450	Artificial lighting apparatus for young plants using light emitting diodes as light source	Wei Fang, Rueychi Jao	2003-04-29
6474838	Artificial lighting apparatus for young plants using light emitting diodes as light source	Wei Fang, Rueychi Jao	2002-11-05

Den Lee — 4 Patents

Issued Patents All Time

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