Patents-Review.com
ClassID:

57299 ⎘

B41J2/14088 - 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 Structure of heating means

Recent Application in this class:
#1
20260070344
2026-03-12

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND DRIVING METHOD FOR LIQUID EJECTION HEAD

 #2
20260061745
2026-03-05

LIQUID EJECTION HEAD BOARD, LIQUID EJECTION HEAD, AND PRINTING APPARATUS

 #3
20260054483
2026-02-26

ELEMENT BOARD

 #4
20260048587
2026-02-19

LIQUID EJECTION DEVICE AND LIQUID EJECTION HEAD

 #5
20250128512
2025-04-24

INKJET RECORDING APPARATUS AND INK HEATING UNIT

 #6
20240208218
2024-06-27

LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS

 #7
20240140090
2024-05-02

HEATING DEVICE AND INKJET RECORDING APPARATUS

 #8
20230339228
2023-10-26

Liquid ejection module and liquid ejection head

 #9
20230294416
2023-09-21

FLOW PATH UNIT AND LIQUID EJECTING DEVICE

 #10
20230278339
2023-09-07

SERVICE TANK

 #11
20230211606
2023-07-06

Liquid discharge apparatus

 #12
20230070795
2023-03-09

Liquid ejection apparatus and control method

 #13
20220363065
2022-11-17

Inkjet printer

 #14
20220314619
2022-10-06

Liquid discharge head substrate and printing apparatus

 #15
20220305785
2022-09-29

Liquid ejecting head and liquid ejecting apparatus

 #16
20220274403
2022-09-01

Droplet ejection apparatus and droplet ejection method using the same

 #17
20220274131
2022-09-01

Digital thermal binder and powder printing

 #18
20220153023
2022-05-19

Substrate for liquid ejection head and liquid ejection head

 #19
20220134751
2022-05-05

Wafer structure

 #20
20220134750
2022-05-05

Wafer structure

 #21
20220134749
2022-05-05

WAFER STRUCTURE

 #22
20220118762
2022-04-21

Droplet discharging device

 #23
20210387453
2021-12-16

Liquid ejection module and liquid ejection head

 #24
20210382422
2021-12-09

Control of heating elements for media conditioners

 #25
20210379907
2021-12-09

Method of forming a digital print with dry powder

 #26
20210309023
2021-10-07

Conveying device and image forming apparatus including conveying device

 #27
20210300026
2021-09-30

Inkjet print apparatus

 #28
20210221132
2021-07-22

Inkjet chip and thermal bubble inkjet printhead using the same

 #29
20210189165
2021-06-24

PRINTABLE AMMONIUM-BASED CHALCOGENOMETALATE FLUIDS

 #30
20210122171
2021-04-29

Liquid discharge apparatus

 #31
20210094325
2021-04-01

Image recording method and image recording system

 #32
20210094295
2021-04-01

Liquid ejection head

 #33
20210070065
2021-03-11

Digital thermal binder and powder printing

 #34
20210039390
2021-02-11

Print head interposers

 #35
20210001647
2021-01-07

Digital printing with transparent blank ink

 #36
20200398565
2020-12-24

Printing apparatus

 #37
20200338888
2020-10-29

Element substrate, liquid discharge head, and printing apparatus

 #38
20200276804
2020-09-03

Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid

 #39
20200276803
2020-09-03

Fine bubble generating apparatus, fine bubble generating method, and fine bubble-containing liquid

 #40
20200198346
2020-06-25

Element substrate, liquid discharge head, and printing apparatus

 #41
20200189277
2020-06-18

Liquid ejection head substrate and method for manufacturing the same

 #42
20200171849
2020-06-04

Digital thermal binder and powder printing

 #43
20200164670
2020-05-28

Medium heating device and printing apparatus

 #44
20200139706
2020-05-07

Element substrate, printhead and printing apparatus

 #45
20200122459
2020-04-23

Liquid ejection head, method for producing liquid ejection head, and liquid ejection apparatus

 #46
20200086643
2020-03-19

Liquid discharge apparatus

 #47
20200079114
2020-03-12

Digital embossing

 #48
20200079085
2020-03-12

Fluid ejection device

 #49
20200023642
2020-01-23

MEMS devices and methods of fabrication thereof

 #50
20200023635
2020-01-23

Ink jet recording method and ink jet recording apparatus

 #51
20190345348
2019-11-14

Digital binder and powder print

 #52
20190329549
2019-10-31

Liquid ejection head substrate, method of manufacturing liquid ejection head substrate, and liquid ejection head

 #53
20190291428
2019-09-26

Drying apparatus, and an inkjet printing apparatus having the same

 #54
20190255849
2019-08-22

Liquid ejection head and manufacturing method thereof

 #55
20190255848
2019-08-22

Liquid discharge head substrate and liquid discharge head

 #56
20190240980
2019-08-08

Method for forming thermal inkjet printhead, thermal inkjet printhead, and semiconductor wafer

 #57
20190232649
2019-08-01

System and method for dispensing material

 #58
20190217605
2019-07-18

Fluid ejection via different field-effect transistors

 #59
20190193392
2019-06-27

Inkjet recording apparatus

 #60
20190143688
2019-05-16

Print head interposers

 #61
20190134977
2019-05-09

Fluid ejection device with a portioning wall

 #62
20190119513
2019-04-25

Digital thermal binder and powder printing

 #63
20190084302
2019-03-21

Liquid-discharging-head substrate, liquid discharging head, liquid discharging apparatus, method of manufacturing liquid-discharging-head substrate

 #64
20190009519
2019-01-10

Ink jet recording method and ink jet recording apparatus

 #65
20190001677
2019-01-03

Liquid ejection head substrate and liquid ejection head

 #66
20190001672
2019-01-03

Liquid ejection head and liquid ejection apparatus

 #67
20180312706
2018-11-01

Ink jet recording method and ink jet recording apparatus

 #68
20180311955
2018-11-01

MEMS devices and methods of fabrication thereof

 #69
20180298216
2018-10-18

Digital embossing

 #70
20180229499
2018-08-16

Fluid ejection device

 #71
20180222203
2018-08-09

Fluid ejection device

 #72
20180215151
2018-08-02

Print head interposers

 #73
20180178510
2018-06-28

Liquid discharging apparatus and circuit substrate

 #74
20180141340
2018-05-24

Method of manufacturing liquid supply unit

 #75
20180134043
2018-05-17

Printing apparatus and printing method

 #76
20180117913
2018-05-03

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

 #77
20180111390
2018-04-26

Digital thermal binder and power printing

 #78
20180104954
2018-04-19

Print element substrate, printhead, and printing apparatus

 #79
20180086067
2018-03-29

Ink jet recording method and method of controlling ink jet recording apparatus

 #80
20180078954
2018-03-22

Microfluidic delivery system

 #81
20180072070
2018-03-15

Printing device and color development controlling method

 #82
20180015722
2018-01-18

Liquid ejection method, liquid ejection apparatus, and liquid ejection head

 #83
20180009223
2018-01-11

Multi-nozzle print head

 #84
20170368821
2017-12-28

Liquid discharge head substrate, liquid discharge head and liquid discharge apparatus

 #85
20170348984
2017-12-07

Digital printing with transparent blank ink

 #86
20170341393
2017-11-30

Print element substrate and liquid ejection head

 #87
20170341390
2017-11-30

Liquid discharge head, manufacturing method therefor, and recording method

 #88
20170341382
2017-11-30

Print element substrate and printing device

 #89
20170305154
2017-10-26

Liquid discharge head substrate, liquid discharge head, and recording apparatus

 #90
20170225463
2017-08-10

Liquid-discharging-head substrate, liquid discharging head, liquid discharging apparatus, method of manufacturing liquid-discharging-head substrate

 #91
20170217201
2017-08-03

Ink circulation device and ink jet recording apparatus

 #92
20170182771
2017-06-29

Liquid discharge head and liquid discharge apparatus

 #93
20170165974
2017-06-15

Agitating member for ink cartridge

 #94
20170129241
2017-05-11

Liquid supply substrate, method of producing the same, and liquid ejecting head

 #95
20170120592
2017-05-04

Ink jet recording method and ink jet recording apparatus

 #96
20170120591
2017-05-04

Inkjet nozzle device having improved lifetime

 #97
20170100930
2017-04-13

Element substrate for liquid ejecting head and wafer

 #98
20170066255
2017-03-09

Digital binder and powder print

 #99
20160368274
2016-12-22

Ink circulation device and ink jet recording apparatus

 #100
20160297199
2016-10-13

Liquid ejection head and liquid ejection apparatus

 #101
20160288502
2016-10-06

Liquid discharge head

 #102
20160263888
2016-09-15

Element substrate and method for discharging liquid

 #103
20160250853
2016-09-01

Digital thermal binder and powder printing

 #104
20160208116
2016-07-21

Dry ink for digital printing

 #105
20160200102
2016-07-14

Agitating member for ink cartridge

 #106
20160193837
2016-07-07

Element substrate and liquid discharge head

 #107
20160152027
2016-06-02

Liquid discharge head and method for manufacturing the same

 #108
20160144612
2016-05-26

Digital embossing

 #109
20160129698
2016-05-12

Ink printing apparatus, and method to operate an ink printing apparatus

 #110
20160114584
2016-04-28

Thermal inkjet printhead stack with amorphous metal resistor

 #111
20160075136
2016-03-17

Thermal inkjet printhead stack with amorphous thin metal protective layer

 #112
20160009089
2016-01-14

MEMS devices and methods of fabrication thereof

 #113
20160009088
2016-01-14

Ink jet recording head substrate, method for manufacturing the same, and ink jet recording head

 #114
20160001560
2016-01-07

Method of cleaning liquid discharge head

 #115
20150367642
2015-12-24

Element substrate and liquid discharging head

 #116
20150367641
2015-12-24

Microfluidic die with multiple heaters in a chamber

 #117
20150367356
2015-12-24

Microfluidic delivery system

 #118
20150343780
2015-12-03

Liquid discharge head

 #119
20150305408
2015-10-29

Atomizer and electronic cigarette with cylindrical pressed-wire heating element

 #120
20150251421
2015-09-10

Inkjet nozzle device having dual chamber inlets and twofold symmetry

 #121
20150251420
2015-09-10

Inkjet nozzle device configured for minimizing satellite droplets

 #122
20150239245
2015-08-27

Fluid manifold and methods of making the same

 #123
20150239240
2015-08-27

Liquid ejecting method, liquid ejecting device, and liquid ejecting system

 #124
20150239238
2015-08-27

Liquid ejection head, recording apparatus and heat radiation method for liquid ejection head

 #125
20150197091
2015-07-16

Inkjet nozzle device having chamber geometry configured for constrained symmetric bubble expansion

 #126
20150197089
2015-07-16

Method for manufacturing liquid ejection head

 #127
20150165768
2015-06-18

Inkjet nozzle device configured for venting gas bubbles

 #128
20150109371
2015-04-23

Liquid ejection head and liquid ejection apparatus

 #129
20150070442
2015-03-12

Inkjet nozzle device configured for venting gas bubbles

 #130
20150035907
2015-02-05

Inkjet nozzle device with symmetrically constrained bubble formation

 #131
20150022591
2015-01-22

Liquid ejection head

 #132
20140300669
2014-10-09

Liquid discharge head, cleaning method for liquid discharge head, liquid discharge apparatus, and substrate for liquid discharge head

 #133
20140199513
2014-07-17

Digital printing with transparent blank ink

 #134
20140184702
2014-07-03

Substrate for inkjet print head, inkjet print head, method for manufacturing inkjet print head, and inkjet printing apparatus

 #135
20140028758
2014-01-30

Liquid ejection head

 #136
20130293638
2013-11-07

Fluid ejection device having firing chamber with mesa

 #137
20130286083
2013-10-31

Fluid ejection device and method of forming same

 #138
20110304679
2011-12-15

INKJET PRINTHEAD HAVING MULTIPLE PRESSURE-DAMPENING STRUCTURES DEFINED IN NOZZLE PLATE

 #139
20100283819
2010-11-11

Liquid ejection head

 #140
20100225708
2010-09-09

MEMS devices and methods of fabrication thereof

 #141
20090141108
2009-06-04

Printer with minimal distance between pressure-dampening structures and nozzles

 #142
20080225086
2008-09-18

Liquid discharge head

 #143
20070120894
2007-05-31

MICROINJECTORS

 #144
20060139413
2006-06-29

Liquid discharge head