IP Library › Granted Patent US 6,562,485
Granted Patent Utility
US 6,562,485 · Confirmation No. 9134

ELECTROLUMINESCENT (EL) DEVICES

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 Code Description Pages PDF
2002-08-29 TRNA Transmittal of New Application 3 View
2002-08-29 A.PE Preliminary Amendment 9 View
2002-08-29 SPEC Specification 55 View
2002-08-29 CLM Claims 16 View
2002-08-29 ABST Abstract 1 View
2002-08-29 DRW Drawings-only black and white line drawings 1 View
2002-08-29 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,562,485
App. No.
10/232,558
Filed
2002-08-29
Granted
2003-05-13
Pub. No.
US20030044646A1
Examiner
XU, LING X
Art Unit
1775
PTA
0 days