Bucheon-si
South Korea
3
2011-02-03
The entities that hold a legal rights for patent applications filed by inventor RYU Seung Ryeol:
Seung Ryeol RYU from Bucheon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Backlight panel employing white light emitting diode having red phosphor and green phosphor
#2 | 2010-07-15Backlight panel employing white light emitting diode having red phosphor and green phosphor
#3 | 2009-01-01Light guide device and back lighting module comprising the same
3337491 ⎘