Patents-Review.com
ClassID:

58094 ⎘

B41J2202/05 - CPC Classification

Classification description:

Embodiments of or processes related to ink-jet or thermal heads; Embodiments of or processes related to ink-jet heads Heads having a valve

Recent Application in this class:
#1
20250367920
2025-12-04

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

 #2
20250282147
2025-09-11

LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGING METHOD

 #3
20250236110
2025-07-24

LIQUID DISCHARGE SYSTEM

 #4
20250178349
2025-06-05

LIQUID DISCHARGE SYSTEM

 #5
20250153485
2025-05-15

PRINTER, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING COMPUTER-READABLE INSTRUCTIONS

 #6
20240383259
2024-11-21

CIRCULATION UNIT, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS

 #7
20240367436
2024-11-07

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

 #8
20240351342
2024-10-24

LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS

 #9
20240343037
2024-10-17

LIQUID DISCHARGE APPARATUS, COATING APPARATUS, LIQUID DISCHARGE METHOD, AND METHOD OF MANUFACTURING ELECTRODE

 #10
20240316925
2024-09-26

ACTUATOR UNIT, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS

 #11
20240278555
2024-08-22

HEAD DRIVING DEVICE, LIQUID DISCHARGE DEVICE, LIQUID DISCHARGE APPARATUS, AND METHOD FOR DISCHARGING LIQUID

 #12
20240269988
2024-08-15

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

 #13
20240208205
2024-06-27

LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD

 #14
20240198689
2024-06-20

LIQUID EJECTING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

 #15
20240149583
2024-05-09

DRIVE UNIT, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS

 #16
20230382103
2023-11-30

Ink jet head for emission of ceramic enamel

 #17
20230373214
2023-11-23

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, LIQUID DISCHARGE APPARATUS, AND METHOD OF MANUFACTURING LIQUID DISCHARGE HEAD

 #18
20230364906
2023-11-16

DRIVE CONTROLLER, HEAD UNIT, AND LIQUID DISCHARGE APPARATUS

 #19
20230347650
2023-11-02

LIQUID EJECTING APPARATUS

 #20
20230339176
2023-10-26

Material ejection system, print head, 3D printer, and method for material ejection

 #21
20230302799
2023-09-28

LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS

 #22
20230294399
2023-09-21

Systems and methods for sealing micro-valves for use in jetting assemblies

 #23
20230278339
2023-09-07

SERVICE TANK

 #24
20230278338
2023-09-07

Liquid discharge head and liquid discharge apparatus

 #25
20230139118
2023-05-04

Liquid ejecting head and liquid ejecting apparatus

 #26
20220402285
2022-12-22

Printing unit with three printheads

 #27
20220388304
2022-12-08

Method and apparatus for dispensing liquid droplets

 #28
20220379609
2022-12-01

DISCHARGE HEAD, DISCHARGE UNIT, AND LIQUID DISCHARGE APPARATUS

 #29
20220184967
2022-06-16

Liquid discharge apparatus

 #30
20220063288
2022-03-03

Sealing member, method of manufacturing the same, pressure adjustment mechanism, liquid ejection head, and liquid ejection apparatus

 #31
20210323005
2021-10-21

Print head comprising a micro-pneumatic control unit

 #32
20210260887
2021-08-26

Pressure adjustment unit, liquid ejecting head, and liquid ejecting apparatus

 #33
20210206166
2021-07-08

Valve jet printer with inert plunger tip

 #34
20210206162
2021-07-08

Microelectromechanical shutters for organic vapor jet printing

 #35
20210046773
2021-02-18

Printing unit with replaceable printhead

 #36
20210046757
2021-02-18

PRINTHEAD WITH PRINTER FLUID CHECK VALVE

 #37
20200324312
2020-10-15

Valve type nozzle and liquid discharge apparatus

 #38
20200215818
2020-07-09

Valve jet printer with inert plunger tip

 #39
20200198329
2020-06-25

Droplet discharge head

 #40
20200123331
2020-04-23

Composite moulding materials

 #41
20200101743
2020-04-02

Liquid discharge apparatus

 #42
20190358664
2019-11-28

Liquid material-discharging device

 #43
20190346067
2019-11-14

Electrode structures for micro-valves for use in jetting assemblies

 #44
20190346066
2019-11-14

Micro-valves for use in jetting assemblies

 #45
20190344568
2019-11-14

Methods of fabricating micro-valves and jetting assemblies including such micro-valves

 #46
20190336990
2019-11-07

Print head for the application of a coating agent

 #47
20190283417
2019-09-19

Nozzle for ink-jet printers

 #48
20190217610
2019-07-18

Valved micronozzle array for high temperature MEMS application

 #49
20190160815
2019-05-30

Liquid ejecting apparatus

 #50
20190160810
2019-05-30

Controlling ejection nozzles and non-ejection nozzles separately in multiple states

 #51
20190100008
2019-04-04

Displacement amplifying mechanism and liquid ejecting apparatus using the same

 #52
20190092006
2019-03-28

Valve jet printer with inert plunger tip

 #53
20190077164
2019-03-14

Liquid ejecting apparatus and method of discharging liquid using the same

 #54
20190030904
2019-01-31

Liquid ejecting apparatus

 #55
20190001701
2019-01-03

Liquid ejecting apparatus and liquid ejection method

 #56
20180372243
2018-12-27

Fluidic micro electromechanical system

 #57
20180345697
2018-12-06

Printing assembly having print module sleeve and sleeve arrangement

 #58
20180345663
2018-12-06

Liquid discharging apparatus

 #59
20180281411
2018-10-04

Liquid ejecting apparatus having outflow passage resistance changing member and liquid ejection method thereof

 #60
20180281410
2018-10-04

Liquid discharge apparatus and method for controlling the same

 #61
20180272736
2018-09-27

Valve unit, liquid ejecting head, liquid ejecting apparatus, method of producing valve unit, method of producing liquid ejecting head, and method of producing liquid ejecting apparatus

 #62
20180257410
2018-09-13

Print module with air exhaust opposite ink ejection direction

 #63
20180236775
2018-08-23

Inkjet recording apparatus capable of preventing backflow of ink

 #64
20180222186
2018-08-09

Actuating device, in particular for ink jet printheads with cooling system

 #65
20180178515
2018-06-28

Liquid jet head including an actuator for performing a displacing operation

 #66
20180178224
2018-06-28

Fluid discharge apparatus

 #67
20180170033
2018-06-21

Control method for detecting the operating status of the nozzles of an ink-jet printhead

 #68
20180111384
2018-04-26

Valve

 #69
20180086094
2018-03-29

Discharging apparatus and method of discharging fluid

 #70
20180086060
2018-03-29

Valve jet printer with inert plunger tip

 #71
20180085773
2018-03-29

Fluid discharging apparatus and method of discharging fluid

 #72
20180009222
2018-01-11

Printhead with printer fluid check valve

 #73
20170313109
2017-11-02

Print module with air cooling arrangement

 #74
20170313108
2017-11-02

Modular printer having print bar chassis seated on maintenance chassis

 #75
20170313085
2017-11-02

Printing unit having fixed frame supporting independently movable capper and wiper

 #76
20170313084
2017-11-02

Printhead maintenance system with cap cover

 #77
20170313083
2017-11-02

Printhead capping system with lateral cap movement

 #78
20170313082
2017-11-02

Printer having L-shaped maintenance modules for plurality of printheads

 #79
20170313081
2017-11-02

Printhead capping system and drain shaft arrangement

 #80
20170313080
2017-11-02

Printer having printhead extending and retracting through maintenance module

 #81
20170313061
2017-11-02

Print module for modular printer having replaceable printhead cartridges

 #82
20170297340
2017-10-19

Print head for an ink jet printer

 #83
20170232738
2017-08-17

Inkjet head

 #84
20170197229
2017-07-13

Methods and devices for jetting viscous medium on workpieces

 #85
20170043590
2017-02-16

Valve

 #86
20160368014
2016-12-22

Methods and devices for jetting viscous medium on workpieces

 #87
20160288552
2016-10-06

Method and apparatus for discharging liquid material

 #88
20160250847
2016-09-01

Printhead leak determination

 #89
20160193832
2016-07-07

Actuator for a printhead

 #90
20160185111
2016-06-30

Valve jet printer with inert plunger tip

 #91
20160176196
2016-06-23

Obturator and method of fabrication thereof

 #92
20160176187
2016-06-23

Actuator and method of driving thereof

 #93
20150375507
2015-12-31

Method and apparatus for discharging liquid material

 #94
20150360472
2015-12-17

Print head for an ink jet printer

 #95
20150316172
2015-11-05

Micro pilot valve

 #96
20150224784
2015-08-13

Maintenance valve for fluid ejection head

 #97
20140354739
2014-12-04

Valve jet printer with inert plunger tip

 #98
20140272109
2014-09-18

Methods and devices for jetting viscous medium on workpieces

 #99
20140252105
2014-09-11

Viscous non-contact jetting method and apparatus

 #100
20140217127
2014-08-07

Droplet discharge device and method

 #101
20140098161
2014-04-10

Multichannel multinozzle printhead

 #102
20140092170
2014-04-03

Multichannel-printhead with mixing capability

 #103
20130242007
2013-09-19

Print head with electromagnetic valve assembly

 #104
20120139996
2012-06-07

Print head with electromagnetic valve assembly

 #105
20120105522
2012-05-03

Valve jet printer with inert plunger tip

 #106
20120085842
2012-04-12

Viscous non-contact jetting method and apparatus

 #107
20120075385
2012-03-29

Stream printing method

 #108
20110234715
2011-09-29

LIQUID EJECTION HEAD AND LIQUID EJECTING APPARATUS

 #109
20110227971
2011-09-22

LIQUID SUPPLY APPARATUS AND METHOD, AND IMAGE RECORDING APPARATUS

 #110
20110169897
2011-07-14

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #111
20110074845
2011-03-31

Driving method of liquid discharge head and liquid discharge apparatus

 #112
20110073619
2011-03-31

Pneumatic dispenser

 #113
20100321448
2010-12-23

Multichannel-printhead or dosing head

 #114
20100321444
2010-12-23

Inkjet printers having micro-fluidic actuators

 #115
20100156970
2010-06-24

Method and apparatus for discharging liquid material

 #116
20090185002
2009-07-23

Scalable expandable rotojet rotating spray jet printhead

 #117
20090167818
2009-07-02

Highly viscous fluid discharging apparatus and highly viscous fluid discharging method

 #118
20090115816
2009-05-07

Ink jet writing head

 #119
20080246821
2008-10-09

Ink Jet Write Head

 #120
20080204515
2008-08-28

Nozzle arrangement for an inkjet printhead having an ejection actuator and a refill actuator

 #121
20080074474
2008-03-27

Ink-jet head

 #122
20070279460
2007-12-06

Liquid discharge apparatus and liquid discharge device group capable of changing fluid resistance

 #123
20070139468
2007-06-21

Inkjet printing apparatus

 #124
20060245979
2006-11-02

Liquid transfer device and liquid transfer head

 #125
20060244783
2006-11-02

Solenoid valve

 #126
20060238587
2006-10-26

System and method for providing image forming composition on a substrate using a drop on demand ink printer

 #127
20060098060
2006-05-11

Solenoid valve for a drop on demand ink jet printer

 #128
20060066687
2006-03-30

Liquid ejection head, liquid ejection apparatus and image forming apparatus

 #129
20060028503
2006-02-09

Droplet discharge apparatus

 #130
20060024207
2006-02-02

Liquid transfer device and liquid transfer head

 #131
20050231553
2005-10-20

Solenoid valve

 #132
20050103902
2005-05-19

Solenoid valve