IP Library › Granted Patent US 6,689,632
Granted Patent Utility
US 6,689,632 · Confirmation No. 1446

ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE AND FABRICATING METHOD OF THE SAME

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2005-04-22 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-12-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-12-27 TRNA Transmittal of New Application 2 View
2002-12-27 SPEC Specification 14 View
2002-12-27 CLM Claims 6 View
2002-12-27 ABST Abstract 1 View
2002-12-27 DRW Drawings-only black and white line drawings 5 View
2002-12-27 OATH Oath or Declaration filed 2 View
2002-12-27 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,689,632
App. No.
10/329,427
Filed
2002-12-27
Granted
2004-02-10
Pub. No.
US20030222267A1
Art Unit
2822
PTA
0 days