IP Library › Granted Patent US 6,720,090
Granted Patent Utility
US 6,720,090 · Confirmation No. 1319

ORGANIC LIGHT EMITTING DIODE DEVICES WITH IMPROVED LUMINANCE EFFICIENCY

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 Code Description Pages PDF
2011-03-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2010-04-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2004-02-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-11 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2003-07-11 CLM Claims 4 View
2003-07-11 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-07-11 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2003-07-11 FOR Foreign Reference 14 View
2003-07-11 RCEX Request for Continued Examination (RCE) 1 View
2001-01-02 TRNA Transmittal of New Application 1 View
2001-01-02 SPEC Specification 26 View
2001-01-02 CLM Claims 5 View
2001-01-02 ABST Abstract 1 View
2001-01-02 DRW Drawings-only black and white line drawings 3 View
2001-01-02 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,720,090
App. No.
09/753,091
Filed
2001-01-02
Granted
2004-04-13
Pub. No.
US20020127427A1
Examiner
XU, LING X
Art Unit
1775
PTA
-99 days