IP Library › Granted Patent US 6,608,448
Granted Patent Utility
US 6,608,448 · Confirmation No. 4246

ORGANIC LIGHT EMITTING DEVICE

Inventor: Willem den Boer
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2013-06-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-06-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-05-31 PA.. Power of Attorney 2 View
2013-05-31 C.AD Change of Address 1 View
2010-05-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-05-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-22 PA.. Power of Attorney 1 View
2010-04-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-04-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-03-18 COCOUT Certificate of Correction - Post Issue Communication 1 View
2001-01-31 TRNA Transmittal of New Application 2 View
2001-01-31 SPEC Specification 12 View
2001-01-31 CLM Claims 10 View
2001-01-31 ABST Abstract 1 View
2001-01-31 DRW Drawings-only black and white line drawings 7 View
2001-01-31 OATH Oath or Declaration filed 3 View
2001-01-31 TRNA Transmittal of New Application 2 View
2001-01-31 SPEC Specification 12 View
2001-01-31 CLM Claims 10 View
2001-01-31 ABST Abstract 1 View
2001-01-31 DRW Drawings-only black and white line drawings 7 View
2001-01-31 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,608,448
App. No.
09/773,397
Filed
2001-01-31
Granted
2003-08-19
Pub. No.
US20020101169A1
Examiner
TRAN, MINH
Art Unit
2821
PTA
-180 days