ClassID:

57304

B41J2002/14177 - CPC Classification

Classification description:

Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material; Ink jet; Nozzles; Structure thereof only for on-demand ink jet heads; Structure of bubble jet print heads Segmented heater

Recent Application in this class:
#1
20240300240
2024-09-12

LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD

#2
20240165970
2024-05-23

IMAGE FORMING APPARATUS AND HEATING CONTROL METHOD CAPABLE OF SUPPRESSING IMAGE DISTORTION

#3
20230294416
2023-09-21

FLOW PATH UNIT AND LIQUID EJECTING DEVICE

#4
20180117913
2018-05-03

Liquid discharge method and liquid discharge apparatus for heating a liquid through a surface to generate a bubble

#5
20140022308
2014-01-23

Liquid dispenser including passive pre-stressed flexible membrane

#6
20140022306
2014-01-23

Membrane MEMS actuator with moving working fluid

#7
20130050349
2013-02-28

Liquid ejection head and liquid ejection method

#8
20100245855
2010-09-30

Dot forming element arrays at different resolutions

#9
20090147057
2009-06-11

Liquid ejection head and printing apparatus

#10
20090073212
2009-03-19

Printhead and method for controlling temperatures in drop forming mechanisms

#11
20090040280
2009-02-12

LIQUID EJECTING HEAD AND LIQUID EJECTING DEVICE

#12
20090027429
2009-01-29

INKJET IMAGE FORMING APPARATUS AND METHOD TO CONTROL THE SAME

#13
20080239011
2008-10-02

Ink jet recording head and liquid jetting method

#14
20080197108
2008-08-21

Fluid Ejection Assembly

#15
20080055368
2008-03-06

Liquid jet head

#16
20070188558
2007-08-16

Thermally-driven ink-jet printhead capable of preventing cavitation damage to a heater

#17
20070040190
2007-02-22

Ink jet recording head and ink discharge method

#18
20060268067
2006-11-30

Fluid ejection device

#19
20060238578
2006-10-26

Fluid ejection assembly

#20
20060146094
2006-07-06

Liquid ejecting head having selectively controlled heat-energy evolving element regions

#21
20060077233
2006-04-13

Ink jet recording heat and ink discharge method

#22
20050179716
2005-08-18

Apparatus and method of controlling temperatures in ejection mechanisms

#23
20050104934
2005-05-19

High print quality inkjet printhead

#24
20050012783
2005-01-20

Thermally-driven ink-jet printhead capable of preventing cavitation damage to a heater

#25
20050001883
2005-01-06

Ink-jet printhead