Liaoning
China
3
2010-03-04
The entities that hold a legal rights for patent applications filed by inventor Xia Wei:
Wei Xia from Liaoning, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Silicate base luminescent materials having multiple emission peaks, processes for preparing the same and light emitting devices using the same
#2 | 2008-02-07Silicate phosphor and its manufacture method as well as light-emitting device using the same
#3 | 2007-03-29Long afterglow luminescent material and its manufacturing method
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