ClassID:

57293

B41J2/14008 - 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 acoustic ink jet print heads

Recent Application in this class:
#1
20240424783
2024-12-26

CIRCUIT AND METHOD FOR DRIVING A PRINT HEAD

#2
20240336064
2024-10-10

APPARATUS AND METHOD FOR ACOUSTOPHORETIC PRINTING

#3
20230173807
2023-06-08

Liquid droplet generation method

#4
20230141947
2023-05-11

Inkjet printing methods and inkjet printing systems

#5
20220274403
2022-09-01

Droplet ejection apparatus and droplet ejection method using the same

#6
20220176694
2022-06-09

Subwavelength resonator for acoustophoretic printing

#7
20210276327
2021-09-09

Systems and methods for high fidelity aerosol jet printing via acoustic forces

#8
20210260578
2021-08-26

Ultrasound-based patterning of particles and cells within fluid matrices

#9
20210154998
2021-05-27

Apparatus and method for acoustophoretic printing

#10
20210039128
2021-02-11

Acoustic droplet ejection

#11
20200147960
2020-05-14

Jetting devices with energy output devices and methods of controlling same

#12
20190240976
2019-08-08

Acoustophoretic printing apparatus and method

#13
20190232678
2019-08-01

PRINTING DEVICE AND PRINTING METHOD

#14
20190232649
2019-08-01

System and method for dispensing material

#15
20190160813
2019-05-30

Apparatus and method for acoustophoretic printing

#16
20180281449
2018-10-04

Image formation device

#17
20180281448
2018-10-04

Image formation device

#18
20180117909
2018-05-03

Acoustophoretic printing apparatus and method

#19
20180065363
2018-03-08

Sturdy drop generator

#20
20170239951
2017-08-24

Inkjet printing method and inkjet printing apparatus

#21
20170028721
2017-02-02

Sturdy drop generator

#22
20170001439
2017-01-05

Acoustophoretic printing apparatus and method

#23
20160375683
2016-12-29

Liquid jetting device

#24
20160243569
2016-08-25

Acoustically ejecting a droplet of fluid from a reservoir by an acoustic fluid ejection apparatus

#25
20160214381
2016-07-28

Ink level sensor formed with an array of self-sensing piezoelectric transducers

#26
20140340441
2014-11-20

Acoustically ejecting a droplet of fluid from a reservoir by an acoustic fluid ejection apparatus

#27
20140307036
2014-10-16

Printhead including acoustic dampening structure

#28
20140307035
2014-10-16

Printhead including acoustic dampening structure

#29
20140292947
2014-10-02

Liquid droplet ejecting method, liquid droplet ejection apparatus, inkjet recording apparatus, production method of fine particles, fine particle production apparatus, and toner

#30
20140285570
2014-09-25

Formulation composition for fluorinated organosiloxane network

#31
20140263724
2014-09-18

Acoustic streaming fluid ejector

#32
20130010035
2013-01-10

Liquid droplet ejecting method, liquid droplet ejection apparatus, inkjet recording apparatus, production method of fine particles, fine particle production apparatus, and toner

#33
20130002764
2013-01-03

Ink jet faceplate coatings comprising structured organic films

#34
20120169807
2012-07-05

Printing device

#35
20120162312
2012-06-28

Coating for an ink jet printhead front face

#36
20120006106
2012-01-12

Acoustic assessment of characteristics of a fluid relevant to acoustic ejection

#37
20110122195
2011-05-26

Coating for an ink jet printhead front face

#38
20100221671
2010-09-02

PRINTHEAD INTEGRATED CIRCUIT ATTACHMENT FILM

#39
20100171779
2010-07-08

Acoustically ejecting a droplet of fluid from a reservoir by an acoustic fluid ejection apparatus

#40
20100149263
2010-06-17

System and method for acoustic ejection of drops from a thin layer of fluid

#41
20090295852
2009-12-03

ACOUSTIC INK JET RECORDER

#42
20090255629
2009-10-15

Fluid ejection device utilizing a one-part epoxy adhesive

#43
20090115820
2009-05-07

Inkjet recording apparatus

#44
20080284820
2008-11-20

High-efficient ultrasonic ink-jet head and fabrication method of for the same

#45
20080173077
2008-07-24

Acoustic assessment of characteristics of a fluid relevant to acoustic ejection

#46
20080139409
2008-06-12

DNA probe synthesis on chip on demand by mems ejector array

#47
20070285473
2007-12-13

Liquid ejection head and image forming apparatus

#48
20070216730
2007-09-20

Mist ejection head and image forming apparatus comprising same

#49
20070206059
2007-09-06

Method of fabricating a printhead integrated circuit attachment film

#50
20070206055
2007-09-06

Droplet Deposition Apparatus

#51
20070171244
2007-07-26

Liquid ejection head and image forming apparatus

#52
20070153057
2007-07-05

Printhead assembly with thermally aligning printhead modules

#53
20070153049
2007-07-05

Droplet dispensation from a reservoir with reduction in uncontrolled electrostatic charge

#54
20070146439
2007-06-28

SURFACE ACOUSTIC WAVE DRIVEN FLUID INJECTION DEVICES

#55
20070091148
2007-04-26

Mist spraying apparatus and image forming apparatus

#56
20070046731
2007-03-01

Liquid ejection apparatus and ejection control method

#57
20070040043
2007-02-22

Mist ejection head and image forming apparatus

#58
20070015213
2007-01-18

Peptide arrays and methods of preparation

#59
20060244778
2006-11-02

Droplet dispensation from a reservoir with reduction in uncontrolled electrostatic charge

#60
20060209129
2006-09-21

Mist spraying apparatus and method, and image forming apparatus

#61
20060127883
2006-06-15

Apparatus for acoustic ejection of circumscribed volumes from a fluid

#62
20060071983
2006-04-06

Method for acoustically ejecting a droplet of fluid from a reservoir by an acoustic fluid ejection apparatus

#63
20060023015
2006-02-02

Image forming apparatus and image forming method

#64
20060011744
2006-01-19

Apparatus and method for droplet steering

#65
20050281712
2005-12-22

Apparatus for controlling the free surface of a liquid in a well plate

#66
20050231551
2005-10-20

Fluid ejection device utilizing a one-part epoxy adhesive

#67
20050212869
2005-09-29

Acoustic assessment of characteristics of a fluid relevant to acoustic ejection

#68
20050193805
2005-09-08

Acoustic method for determining the viscosity and/or surface tension of a liquid

#69
20050130257
2005-06-16

Ejection of localized volumes from fluids

#70
20050061078
2005-03-24

Control over flow of an acoustic coupling fluid

#71
16127849
2020-10-13

Droplet ejection using focused acoustic radiation having a plurality of frequency ranges