IP Library › Granted Patent US 6,527,355
Granted Patent Utility
US 6,527,355 · Confirmation No. 5692

METHOD AND APPARATUS FOR PREVENTING BANDING DEFECTS CAUSED BY DROP MASS VARIATIONS IN AN INK JET PRINTER

Inventors: Qing Yang, Yonglin Xie
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2019-02-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-02-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-01-18 PA.. Power of Attorney 1 View
2019-01-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2001-08-29 TRNA Transmittal of New Application 4 View
2001-08-29 ADS Application Data Sheet 2 View
2001-08-29 SPEC Specification 12 View
2001-08-29 CLM Claims 5 View
2001-08-29 ABST Abstract 2 View
2001-08-29 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
Patent No.
US 6,527,355
App. No.
09/682,392
Filed
2001-08-29
Granted
2003-03-04
Pub. No.
US20030043217A1
Art Unit
2853
PTA
0 days