IP Library › Granted Patent US 6,650,308
Granted Patent Utility
US 6,650,308 · Confirmation No. 7262

ORGANIC EL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME

Inventor: Shingo Kawashima
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-10-20 C.AD Change of Address 1 View
2003-09-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-26 TRNA Transmittal of New Application 4 View
2001-09-26 SPEC Specification 22 View
2001-09-26 CLM Claims 5 View
2001-09-26 ABST Abstract 1 View
2001-09-26 DRW Drawings-only black and white line drawings 8 View
2001-09-26 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,650,308
App. No.
09/962,114
Filed
2001-09-26
Granted
2003-11-18
Pub. No.
US20020036605A1
Art Unit
2673
PTA
0 days