IP Library › Granted Patent US 7,575,819
Granted Patent B2
US 7,575,819 · App. 12/026,854 · Granted Aug 18, 2009

Light emitting material and organic light-emitting device

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Quick Facts
Patent No.
US 7,575,819
App. No.
12/026,854
Granted
Aug 18, 2009
Kind
B2
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 10, 2014
From: SHOWA DENKO K.K.
To: SAMSUNG ELECTRONICS CO., LTD
Reel/Frame 033709/0095 →