Printhead integrated circuit with a solenoid piston

Details Printhead integrated circuit with a solenoid piston Printhead integrated circuit with a solenoid piston

2011-06-14

2011-06-14

Do, An H (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S055000

Reexamination Certificate

active

07959263

ABSTRACT:
The invention provides for a printhead integrated circuit for an inkjet printer. The printhead integrated circuit includes a wafer substrate defining a nozzle outlet port. The printhead integrated circuit also includes an electromagnetic piston inside the chamber, the piston mounted to the wafer substrate via torsion springs, said piston operatively forced towards the outlet port when activated. Also included is a solenoid coil positioned on the wafer substrate about the piston to activate the piston when a current is passed through the coil.

REFERENCES:
patent: 4032929 (1977-06-01), Fischbeck et al.
patent: 4210920 (1980-07-01), Burnett et al.
patent: 4460905 (1984-07-01), Thomas
patent: 4576111 (1986-03-01), Slomianny
patent: 4633267 (1986-12-01), Meinhof
patent: 4723131 (1988-02-01), Droit
patent: 4737802 (1988-04-01), Mielke
patent: 4864824 (1989-09-01), Gabriel et al.
patent: 5427846 (1995-06-01), McGaffigan
patent: 5719604 (1998-02-01), Inui et al.
patent: 5812159 (1998-09-01), Anagnostopoulos
patent: 5854644 (1998-12-01), Eun
patent: 5903380 (1999-05-01), Motamedi et al.
patent: 5982521 (1999-11-01), Bessho et al.
patent: 6027205 (2000-02-01), Herbert
patent: 6130689 (2000-10-01), Choi
patent: 6174050 (2001-01-01), Kashino et al.
patent: 6247791 (2001-06-01), Silverbrook
patent: 6257705 (2001-07-01), Silverbrook
patent: 6312107 (2001-11-01), Silverbrook
patent: 6394581 (2002-05-01), Silverbrook
patent: 6543883 (2003-04-01), Dodd et al.
patent: 6938990 (2005-09-01), Silverbrook
patent: 7255424 (2007-08-01), Silverbrook
patent: 7553001 (2009-06-01), Silverbrook
patent: 7568788 (2009-08-01), Silverbrook
patent: 7578582 (2009-08-01), Silverbrook
patent: 7591539 (2009-09-01), Silverbrook
patent: 7635178 (2009-12-01), Silverbrook
patent: 7669970 (2010-03-01), Silverbrook
patent: 7748827 (2010-07-01), Silverbrook
patent: 7758166 (2010-07-01), Silverbrook
patent: 7798603 (2010-09-01), Silverbrook
patent: 3245283 (1984-06-01), None
patent: 4139731 (1993-06-01), None
patent: 0189794 (1986-08-01), None
patent: 0371763 (1990-06-01), None
patent: 0417673 (1991-03-01), None
patent: 0479441 (1992-04-01), None
patent: 0671271 (1995-09-01), None
patent: 1569425 (1980-06-01), None
patent: 2262152 (1993-06-01), None
patent: 55-059972 (1980-07-01), None
patent: 56-144642 (1981-11-01), None
patent: 57-131569 (1982-08-01), None
patent: 59-093356 (1984-05-01), None
patent: 60-131254 (1985-07-01), None
patent: 01-283152 (1989-11-01), None
patent: 03-202351 (1989-12-01), None
patent: 02-034342 (1990-02-01), None
patent: 48-034627 (1990-02-01), None
patent: 2034342 (1990-02-01), None
patent: 02-102053 (1990-04-01), None
patent: 02-150353 (1990-06-01), None
patent: 02-219655 (1990-09-01), None
patent: 02-265751 (1990-10-01), None
patent: 02-265752 (1990-10-01), None
patent: 02-273241 (1990-11-01), None
patent: 03-065349 (1991-03-01), None
patent: 02-129745 (1992-04-01), None
patent: 04-126255 (1992-04-01), None
patent: 04-129745 (1992-04-01), None
patent: 04-357039 (1992-12-01), None
patent: 04-368851 (1992-12-01), None
patent: 05-318724 (1993-12-01), None
patent: 06-106725 (1994-04-01), None
patent: 06-134985 (1994-05-01), None
patent: 06-336011 (1994-12-01), None
patent: 9601403 (1997-10-01), None
patent: WO 86/05722 (1986-10-01), None
patent: WO 97/12689 (1997-04-01), None

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