| Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 4179620,  | 
	 May 02 1977 | 
	 Xerox Corporation | 
	 Crossover arrangement for multiple scanning arrays | 
	 
    
	 | 4433341,  | 
	 Jun 07 1982 | 
	 NCR Corporation | 
	 Ink level control for ink jet printer | 
	 
    
	 | 4527175,  | 
	 Dec 02 1981 | 
	 Matsushita Electric Industrial Company, Limited | 
	 Ink supply system for nonimpact printers | 
	 
    
	 | 4529445,  | 
	 Feb 08 1983 | 
	 U S  PHILIPS CORPORATION, A CORP OF DE | 
	 Invar alloy on the basis of iron having a crystal structure of the cubic NaZn13 type | 
	 
    
	 | 4661458,  | 
	 Aug 31 1983 | 
	 SCHLEICHER & SCHUELL, INC  | 
	 Cell culture system | 
	 
    
	 | 4680696,  | 
	 Dec 26 1983 | 
	 Canon Kabushiki Kaisha | 
	 Ink jet recorder with improved system for transporting ink to or from recording heads | 
	 
    
	 | 4825227,  | 
	 Feb 29 1988 | 
	 SPECTRA, INC  | 
	 Shear mode transducer for ink jet systems | 
	 
    
	 | 4929963,  | 
	 Sep 02 1988 | 
	 Hewlett-Packard Company | 
	 Ink delivery system for inkjet printer | 
	 
    
	 | 4937598,  | 
	 Mar 06 1989 | 
	 SPECTRA, INC  | 
	 Ink supply system for an ink jet head | 
	 
    
	 | 4940998,  | 
	 Apr 04 1989 | 
	 Hewlett-Packard Company | 
	 Carriage for ink jet printer | 
	 
    
	 | 5265315,  | 
	 Nov 20 1990 | 
	 SPECTRA, INC  | 
	 Method of making a thin-film transducer ink jet head | 
	 
    
	 | 5365843,  | 
	 May 26 1993 | 
	 Goss International Americas, Inc | 
	 Printing press with web breaking assembly | 
	 
    
	 | 5461405,  | 
	 Oct 30 1989 | 
	 Eastman Kodak Company | 
	 Ink jet printer device with exchangeable printheads | 
	 
    
	 | 5489930,  | 
	 Apr 30 1993 | 
	 Xerox Corporation | 
	 Ink jet head with internal filter | 
	 
    
	 | 5546109,  | 
	 Jul 02 1993 | 
	 Brother Kogyo Kabushiki Kaisha | 
	 Filter device for ink jet printer | 
	 
    
	 | 5610645,  | 
	 Apr 30 1993 | 
	 Xerox Corporation | 
	 Ink jet head with channel filter | 
	 
    
	 | 5646658,  | 
	 Mar 16 1993 | 
	 Digital Graphics Incorporation | 
	 Modular ink jet printer head | 
	 
    
	 | 5724082,  | 
	 Apr 22 1994 | 
	 SPECTRA, INC  | 
	 Filter arrangement for ink jet head | 
	 
    
	 | 5751300,  | 
	 Feb 04 1994 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Ink delivery system for a printer | 
	 
    
	 | 5782184,  | 
	 Mar 12 1997 | 
	 OCE DISPLAY GRAPHICS SYSTEMS, INC  | 
	 Printer head carriage and method for aligning printer heads on a printer head carriage | 
	 
    
	 | 5831654,  | 
	 Jan 31 1995 | 
	 Imaje S.A. | 
	 Modulating device equipped with a last chance filter for an ink jet printing head | 
	 
    
	 | 5871292,  | 
	 Sep 10 1996 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Cooperating mechanical sub-assemblies for a drum-based wide format digital color print engine | 
	 
    
	 | 5885455,  | 
	 Feb 06 1997 | 
	 Satorius AG | 
	 Filtration unit with pleated filter element | 
	 
    
	 | 5936650,  | 
	 May 24 1995 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Ink delivery system for ink-jet pens | 
	 
    
	 | 5939816,  | 
	 Sep 30 1988 | 
	 Rockwell International Corporation | 
	 Piezoelectric actuator | 
	 
    
	 | 6000792,  | 
	 Sep 02 1992 | 
	 Canon Kabushiki Kaisha | 
	 Ink jet apparatus provided with an improved recovery mechanism | 
	 
    
	 | 6068367,  | 
	 Nov 10 1993 | 
	 SICPA HOLDING SA | 
	 Parallel printing device with modular structure and relative process for the production thereof | 
	 
    
	 | 6084618,  | 
	 Jul 22 1999 | 
	 FUNAI ELECTRIC CO , LTD  | 
	 Filter for an inkjet printhead | 
	 
    
	 | 6152559,  | 
	 Nov 21 1996 | 
	 Brother Kogyo Kabushiki Kaisha | 
	 Ink-jet printing device having purging arrangement | 
	 
    
	 | 6217164,  | 
	 Dec 09 1997 | 
	 Brother Kogyo Kabushiki Kaisha | 
	 Ink jet recorder | 
	 
    
	 | 6224709,  | 
	 Jan 27 1998 | 
	 Ricoh Company, LTD | 
	 Method for assembling parts | 
	 
    
	 | 6227645,  | 
	 Oct 26 1998 | 
	 Canon Kabushiki Kaisha | 
	 Liquid jet recording head and assembling method therefor | 
	 
    
	 | 6350013,  | 
	 Oct 28 1997 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Carrier positioning for wide-array inkjet printhead assembly | 
	 
    
	 | 6382778,  | 
	 Jan 29 1999 | 
	 Seiko Epson Corporation | 
	 Ink jet recording head and method of manufacturing the same | 
	 
    
	 | 6391193,  | 
	 Nov 26 1997 | 
	 Filterwerk Mann & Hummel GmbH | 
	 Dual filter | 
	 
    
	 | 6406137,  | 
	 Dec 22 1998 | 
	 Canon Kabushiki Kaisha | 
	 Ink-jet print head and production method of ink-jet print head | 
	 
    
	 | 6428141,  | 
	 Apr 23 2001 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Reference datums for inkjet printhead assembly | 
	 
    
	 | 6457811,  | 
	 Apr 30 2001 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Self-aligned interconnect and method for producing same | 
	 
    
	 | 6467874,  | 
	 Aug 27 2001 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Pen positioning in page wide array printers | 
	 
    
	 | 6499823,  | 
	 Jun 15 2000 | 
	 Canon Kabushiki Kaisha | 
	 Ink jet recording head having substrate and ceiling plate base pressed together by base plate and ink supply member | 
	 
    
	 | 6502921,  | 
	 Mar 21 2000 | 
	 FUJI XEROX CO , LTD  | 
	 Ink jet head having a plurality of units and its manufacturing method | 
	 
    
	 | 6554398,  | 
	 Mar 08 2001 | 
	 Agfa Graphics NV | 
	 Ink-jet printer equipped for aligning the printheads | 
	 
    
	 | 6609778,  | 
	 Oct 31 1998 | 
	 XAAR TECHNOLOGY LIMITED | 
	 Droplet ejection apparatus | 
	 
    
	 | 6631978,  | 
	 Aug 26 1999 | 
	 Canon Kabushiki Kaisha | 
	 Ink tank holding member and ink jet cartridge provided with such holding member | 
	 
    
	 | 6634742,  | 
	 Feb 28 2000 | 
	 Seiko Epson Corporation | 
	 Recording head unit | 
	 
    
	 | 6652083,  | 
	 Oct 12 1998 | 
	 XAAR TECHNOLOGY LIMITED | 
	 Ink supply filter | 
	 
    
	 | 6655786,  | 
	 Oct 20 2000 | 
	 Memjet Technology Limited | 
	 Mounting of printhead in support member of six color inkjet modular printhead | 
	 
    
	 | 6659590,  | 
	 Mar 06 2000 | 
	 Memjet Technology Limited | 
	 Thermal expansion compensation for modular printhead assemblies | 
	 
    
	 | 6672706,  | 
	 Jul 15 1997 | 
	 Memjet Technology Limited | 
	 Wide format pagewidth inkjet printer | 
	 
    
	 | 6672707,  | 
	 Mar 02 2000 | 
	 Memjet Technology Limited | 
	 Manually aligned printhead modules | 
	 
    
	 | 6685299,  | 
	 May 31 2001 | 
	 Brother Kogyo Kabushiki Kaisha | 
	 Ink jet head | 
	 
    
	 | 6715863,  | 
	 Jun 26 2001 | 
	 Brother Kogyo Kabushiki Kaisha | 
	 Ink jet recording device | 
	 
    
	 | 6752493,  | 
	 Apr 30 2002 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Fluid delivery techniques with improved reliability | 
	 
    
	 | 6796630,  | 
	 Feb 17 2000 | 
	 XAAR TECHNOLOGY LIMITED | 
	 Droplet deposition apparatus | 
	 
    
	 | 6869167,  | 
	 Mar 06 2000 | 
	 Memjet Technology Limited | 
	 Supporting structure for a pagewidth printhead | 
	 
    
	 | 7052117,  | 
	 Jul 03 2002 | 
	 Dimatix, INC | 
	 Printhead having a thin pre-fired piezoelectric layer | 
	 
    
	 | 7246888,  | 
	 Dec 27 2001 | 
	 Seiko Epson Corporation | 
	 Liquid jetting head and method of manufacturing the same | 
	 
    
	 | 7322675,  | 
	 Mar 02 2000 | 
	 Memjet Technology Limited | 
	 Mounting for a modular printhead | 
	 
    
	 | 7334886,  | 
	 Jul 02 2004 | 
	 Hilord Chemical Corporation | 
	 Bulk ink delivery system for ink jet printers and the like | 
	 
    
	 | 7387366,  | 
	 May 31 2002 | 
	 Tonejet Limited | 
	 Printhead | 
	 
    
	 | 7413284,  | 
	 Apr 30 2004 | 
	 FUJIFILM DIMATIX, INC  | 
	 Mounting assembly | 
	 
    
	 | 7413300,  | 
	 Apr 30 2004 | 
	 FUJIFILM DIMATIX, INC  | 
	 Recirculation assembly | 
	 
    
	 | 7416126,  | 
	 Jun 24 2005 | 
	 Microvision, Inc | 
	 Taut, torsional flexure and a compact drive for, and method of, scanning light using the flexure | 
	 
    
	 | 7427332,  | 
	 Jan 27 1998 | 
	 Ricoh Company, Ltd. | 
	 Method and apparatus for assembling parts | 
	 
    
	 | 7448741,  | 
	 Apr 30 2004 | 
	 FUJIFILM DIMATIX, INC  | 
	 Elongated filter assembly | 
	 
    
	 | 7527347,  | 
	 Apr 04 2005 | 
	 Canon Kabushiki Kaisha | 
	 Ink jet print head and ink jet printing apparatus having a plurality of slits formed in a heater substrate mounting surface | 
	 
    
	 | 7566118,  | 
	 Oct 10 2003 | 
	 FUJIFILM DIMATIX, INC  | 
	 Print head with thin membrane | 
	 
    
	 | 7658460,  | 
	 Aug 06 2004 | 
	 Canon Finetech Inc | 
	 Printing apparatus, method, and program comprising a plurality of printer units using synchronized, divided print data | 
	 
    
	 | 7748830,  | 
	 Nov 27 2006 | 
	 Xerox Corporation | 
	 Printhead reservoir with filter external to jet fluid path | 
	 
    
	 | 7810902,  | 
	 Sep 15 2000 | 
	 Memjet Technology Limited | 
	 Inkjet printer having printed media transport of drying length | 
	 
    
	 | 7824021,  | 
	 May 23 2000 | 
	 Memjet Technology Limited | 
	 Printhead assembly with printheads within a laminated stack which, in turn is within an ink distribution structure | 
	 
    
	 | 20020024554,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20020180835,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20030202040,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20030227516,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20030234845,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20040021735,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20040224102,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20050157073,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20050270329,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20050280678,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20060250493,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20080211872,  | 
	  | 
	  | 
	  | 
	 
    
	 | CN1980795,  | 
	  | 
	  | 
	  | 
	 
    
	 | CN1984780,  | 
	  | 
	  | 
	  | 
	 
    
	 | CN1997521,  | 
	  | 
	  | 
	  | 
	 
    
	 | D588632,  | 
	 Aug 10 2006 | 
	 Brother Kogyo Kabushiki Kaisha | 
	 Tray for printer cartridges | 
	 
    
	 | D600744,  | 
	 May 22 2008 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Toner cartridge | 
	 
    
	 | D621871,  | 
	 Dec 22 2008 | 
	 Kyocera Mita Corporation | 
	 Toner cartridge | 
	 
    
	 | D624584,  | 
	 Jan 27 2009 | 
	 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P  | 
	 Toner cartridge | 
	 
    
	 | D626589,  | 
	 May 28 2008 | 
	 OKI ELECTRIC INDUSTRY CO , LTD  | 
	 Ink cartridge | 
	 
    
	 | EP383558,  | 
	  | 
	  | 
	  | 
	 
    
	 | EP666177,  | 
	  | 
	  | 
	  | 
	 
    
	 | EP1186416,  | 
	  | 
	  | 
	  | 
	 
    
	 | EP1238813,  | 
	  | 
	  | 
	  | 
	 
    
	 | EP1258354,  | 
	  | 
	  | 
	  | 
	 
    
	 | EP1336486,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP11277734,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP2001260366,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP2001511058,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP2002067343,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP2003127385,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP2003502879,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP2007535431,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP2007535433,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP2007535434,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP61205154,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP7017050,  | 
	  | 
	  | 
	  | 
	 
    
	 | JP7186386,  | 
	  | 
	  | 
	  | 
	 
    
	 | KR20070007202,  | 
	  | 
	  | 
	  | 
	 
    
	 | KR20070007379,  | 
	  | 
	  | 
	  | 
	 
    
	 | KR20070012846,  | 
	  | 
	  | 
	  | 
	 
    
	 | WO2005108094,  | 
	  | 
	  | 
	  | 
	 
    
	 | WO2005108095,  | 
	  | 
	  | 
	  | 
	 
    
	 | WO2005108097,  | 
	  | 
	  | 
	  |