IP Library › Granted Patent US 6,690,118
Granted Patent Utility
US 6,690,118 · Confirmation No. 1280

COLOR ELECTROLUMINESCENCE DISPLAY DEVICE

Inventor: Ryoichi Yokoyama
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2005-03-10 COCOUT Certificate of Correction - Post Issue Communication 1 View
2003-12-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-31 RCEX Request for Continued Examination (RCE) 1 View
2003-07-31 LET. Miscellaneous Incoming Letter 1 View
2003-07-31 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2003-07-31 FOR Foreign Reference 7 View
2003-07-31 FOR Foreign Reference 17 View
2003-07-31 FOR Foreign Reference 14 View
2002-04-25 TRNA Transmittal of New Application 4 View
2002-04-25 A.PE Preliminary Amendment 4 View
2002-04-25 SPEC Specification 12 View
2002-04-25 CLM Claims 3 View
2002-04-25 ABST Abstract 1 View
2002-04-25 DRW Drawings-only black and white line drawings 7 View
2002-04-25 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,690,118
App. No.
10/132,546
Filed
2002-04-25
Granted
2004-02-10
Pub. No.
US20020125832A1
Art Unit
2821
PTA
0 days