IP Library › Granted Patent US 6,580,657
Granted Patent Utility
US 6,580,657 · Confirmation No. 2892

LOW-POWER ORGANIC LIGHT EMITTING DIODE PIXEL CIRCUIT

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2022-11-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-04-02 DRW Drawings-only black and white line drawings 8 View
2001-01-04 TRNA Transmittal of New Application 2 View
2001-01-04 SPEC Specification 28 View
2001-01-04 CLM Claims 5 View
2001-01-04 ABST Abstract 2 View
2001-01-04 DRW Drawings-only black and white line drawings 8 View
2001-01-04 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,580,657
App. No.
09/754,489
Filed
2001-01-04
Granted
2003-06-17
Pub. No.
US20020084463A1
Examiner
HO, TU TU V
Art Unit
2818
PTA
-29 days