IP Library › Granted Patent US 6,633,123
Granted Patent Utility
US 6,633,123 · Confirmation No. 6804

ORGANIC ELECTROLUMINESCENCE DEVICE WITH AN IMPROVED HEAT RADIATION STRUCTURE

Inventor: Hidehisa Tazawa
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-07-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-21 TRNA Transmittal of New Application 2 View
2001-08-21 ADS Application Data Sheet 1 View
2001-08-21 SPEC Specification 27 View
2001-08-21 CLM Claims 4 View
2001-08-21 ABST Abstract 1 View
2001-08-21 DRW Drawings-only black and white line drawings 4 View
2001-08-21 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,633,123
App. No.
09/932,876
Filed
2001-08-21
Granted
2003-10-14
Pub. No.
US20020043929A1
Art Unit
2879
PTA
-23 days