IP Library › Granted Patent US 6,710,778
Granted Patent Utility
US 6,710,778 · Confirmation No. 7729

METHOD FOR HALFTONING USING A DIFFERENCE WEIGHTING FUNCTION

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 Code Description Pages PDF
2018-08-30 OATH Oath or Declaration filed 132 View
2004-01-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-02-12 TRNA Transmittal of New Application 2 View
2001-02-12 SPEC Specification 28 View
2001-02-12 CLM Claims 5 View
2001-02-12 ABST Abstract 1 View
2001-02-12 DRW Drawings-only black and white line drawings 15 View
2001-02-12 OATH Oath or Declaration filed 2 View
2001-02-12 TRNA Transmittal of New Application 2 View
2001-02-12 SPEC Specification 28 View
2001-02-12 CLM Claims 5 View
2001-02-12 ABST Abstract 1 View
2001-02-12 DRW Drawings-only black and white line drawings 15 View
2001-02-12 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,710,778
App. No.
09/781,843
Filed
2001-02-12
Granted
2004-03-23
Pub. No.
US20020163528A1
Art Unit
2676
PTA
0 days