Patents-Review.com
ClassID:

57361 ⎘

B41J2/1635 - 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; Production of nozzles manufacturing processes dividing the wafer into individual chips

Recent Application in this class:
#1
20250303721
2025-10-02

Method Of Manufacturing Liquid Ejecting Head

 #2
20250091348
2025-03-20

POLYMER BASED CONDUCTIVE PATHS FOR FLUIDIC DIES

 #3
20240239104
2024-07-18

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD AND LIQUID EJECTION HEAD

 #4
20240190132
2024-06-13

WAFER, AND LIQUID EJECTION CHIP

 #5
20240145310
2024-05-02

WAFER DICING METHOD AND LIQUID EJECTION HEAD

 #6
20240140094
2024-05-02

CHANNEL-FORMING SUBSTRATE, PRINT HEAD, AND METHOD OF MANUFACTURING CHANNEL-FORMING SUBSTRATE

 #7
20240123731
2024-04-18

METHOD OF MANUFACTURING LIQUID DISCHARGING HEAD AND LIQUID DISCHARGING HEAD

 #8
20240042758
2024-02-08

LIQUID EJECTION HEAD INSPECTION METHOD, LIQUID EJECTION HEAD INSPECTION APPARATUS, AND EJECTION ELEMENT SUBSTRATE

 #9
20230154890
2023-05-18

DICING METHOD

 #10
20220219456
2022-07-14

Wafer structure

 #11
20220161556
2022-05-26

Wafer structure

 #12
20220161555
2022-05-26

Wafer structure

 #13
20220134751
2022-05-05

Wafer structure

 #14
20220134748
2022-05-05

Wafer structure

 #15
20220134747
2022-05-05

Wafer structure

 #16
20210291525
2021-09-23

Manufacturing method of narrow type inkjet print head chip

 #17
20210129535
2021-05-06

MEMS device, liquid ejecting head, liquid ejecting apparatus, manufacturing method of MEMS device, manufacturing method of liquid ejecting head, and manufacturing method of liquid ejecting apparatus

 #18
20210031524
2021-02-04

Method of manufacturing substrate laminated body, substrate for liquid ejection head and method of manufacturing substrate for liquid ejection head

 #19
20200035905
2020-01-30

Piezoelectric element, piezoelectric element application device, and method of manufacturing piezoelectric element

 #20
20200031126
2020-01-30

Printhead

 #21
20190308409
2019-10-10

Method of manufacturing inkjet printhead

 #22
20190232658
2019-08-01

Lead-free piezo printhead using thinned bulk material

 #23
20190111682
2019-04-18

Perforated substrate processing method and liquid ejection head manufacturing method

 #24
20190111680
2019-04-18

Inverted TIJ

 #25
20190070854
2019-03-07

Method of manufacturing liquid ejection head and method of manufacturing structure

 #26
20190051533
2019-02-14

Method of manufacturing substrate and semiconductor device

 #27
20190036006
2019-01-31

Method of manufacturing MEMS device and MEMS device

 #28
20190001676
2019-01-03

Printhead

 #29
20180370223
2018-12-27

Metal alloy shim for mounting printhead chips with high bonding strength

 #30
20180354268
2018-12-13

Fluid ejection die and plastic-based substrate

 #31
20180326725
2018-11-15

Print head substrate and method of manufacturing the same, and semiconductor substrate

 #32
20180319165
2018-11-08

Method for manufacturing liquid ejection head

 #33
20180277742
2018-09-27

Piezoelectric element and piezoelectric element-based device

 #34
20180272714
2018-09-27

Manufacturing method of liquid ejecting head chip

 #35
20180250937
2018-09-06

Pressing method for surface of resin layer

 #36
20180229501
2018-08-16

Liquid ejecting head and liquid ejecting apparatus

 #37
20180226560
2018-08-09

Piezoelectric element and method for manufacturing same

 #38
20180222209
2018-08-09

MEMBER, LIQUID EJECTING HEAD CHIP, LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND CUTTING METHOD

 #39
20180222201
2018-08-09

Printheads and methods of fabricating a printhead

 #40
20180222194
2018-08-09

Printhead

 #41
20180215147
2018-08-02

Printhead with s-shaped die

 #42
20180194134
2018-07-12

Inkjet recording head

 #43
20180147844
2018-05-31

Nozzle substrate, ink-jet print head, and method for producing nozzle substrate

 #44
20180138393
2018-05-17

Piezoelectric element and device including the same

 #45
20180138392
2018-05-17

Piezoelectric element and piezoelectric element application device

 #46
20180117912
2018-05-03

Liquid ejecting head and method of manufacturing liquid ejecting head

 #47
20180117910
2018-05-03

Nozzle substrate, ink-jet print head, and method for producing nozzle substrate

 #48
20180090351
2018-03-29

Adhesive tape separating tool, manufacturing apparatus of semiconductor chip, manufacturing apparatus of MEMS device manufacturing apparatus of liquid ejecting head, and separating method of adhesive tape

 #49
20180086079
2018-03-29

Suppressing ink ejection variations by adjusting print configuration data

 #50
20180086063
2018-03-29

Liquid ejection head, method for manufacturing liquid ejection head, liquid ejection apparatus

 #51
20180043689
2018-02-15

Method for manufacturing liquid ejection head

 #52
20170361616
2017-12-21

Method of manufacturing semiconductor chips for liquid discharge head

 #53
20170341397
2017-11-30

Method for manufacturing structure

 #54
20170326878
2017-11-16

Method of making inkjet print heads by filling residual slotted recesses and related devices

 #55
20170313065
2017-11-02

Fluid ejection device

 #56
20170305159
2017-10-26

Method of forming piezo driver electrodes

 #57
20170232745
2017-08-17

Method for manufacturing liquid ejection head

 #58
20170229637
2017-08-10

Piezoelectric element, piezoelectric element application device, and method of manufacturing piezoelectric element

 #59
20170203569
2017-07-20

Liquid ejection head manufacturing method

 #60
20170173955
2017-06-22

Electromechanical transducer element, liquid discharge head, liquid discharge device, method for producing electromechanical transducer film, and method for producing liquid discharge head

 #61
20160279947
2016-09-29

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element

 #62
20160257093
2016-09-08

Electronic device and manufacturing method of electronic device

 #63
20160159091
2016-06-09

Method of manufacturing ink jet printheads including electrostatic actuators

 #64
20160152029
2016-06-02

Ink-jet recording head, recording element substrate, method for manufacturing ink-jet recording head, and method for manufacturing recording element substrate

 #65
20160114583
2016-04-28

Method of making inkjet print heads by filling residual slotted recesses and related devices

 #66
20160101624
2016-04-14

Method of manufacturing an ink-jet printhead having frusto-pyramidal shaped nozzles

 #67
20160067970
2016-03-10

Methods of making an inkjet print head by sawing discontinuous slotted recesses

 #68
20150357553
2015-12-10

Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, and ultrasonic measuring apparatus

 #69
20150357552
2015-12-10

Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, and ultrasonic measuring apparatus

 #70
20150343775
2015-12-03

Liquid ejection head and manufacturing method of liquid ejection head

 #71
20150258793
2015-09-17

Method of manufacturing an ink-jet printhead

 #72
20150197089
2015-07-16

Method for manufacturing liquid ejection head

 #73
20150130874
2015-05-14

Method of manufacturing substrate for liquid ejection head, substrate for liquid ejection head, liquid ejection head, and printing apparatus

 #74
20150109368
2015-04-23

Liquid ejection head and process for producing liquid ejection head

 #75
20150068036
2015-03-12

Method for manufacturing liquid ejection head

 #76
20140356991
2014-12-04

Methods of making an inkjet print head by sawing discontinuous slotted recesses

 #77
20140356990
2014-12-04

Methods of making inkjet print heads using a sacrificial substrate layer

 #78
20140354736
2014-12-04

Method of making inkjet print heads by filling residual slotted recesses and related devices

 #79
20140315335
2014-10-23

Method of processing substrate

 #80
20140300667
2014-10-09

Liquid discharge head and method for manufacturing the same

 #81
20140227808
2014-08-14

Ink-jet recording head, recording element substrate, method for manufacturing ink-jet recording head, and method for manufacturing recording element substrate

 #82
20140118446
2014-05-01

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element

 #83
20140083974
2014-03-27

Process for producing liquid ejection head

 #84
20140055531
2014-02-27

Liquid ejecting head and liquid ejecting apparatus

 #85
20140024148
2014-01-23

Forming a liquid ejection head with through holes and a depression

 #86
20140013600
2014-01-16

Manufacturing method of substrate for liquid ejection head

 #87
20130321529
2013-12-05

Manufacturing method of liquid ejection head, liquid ejection head, and inkjet printing apparatus

 #88
20130276277
2013-10-24

Chip manufacturing method and liquid ejecting head manufacturing method

 #89
20130206723
2013-08-15

Method of manufacturing liquid ejection head and method of processing substrate

 #90
20130187987
2013-07-25

Liquid ejection head and method of manufacturing same

 #91
20130169830
2013-07-04

Image sensing and printing device

 #92
20130169716
2013-07-04

Liquid ejecting apparatus

 #93
20130155155
2013-06-20

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element

 #94
20130152391
2013-06-20

Manufacturing method of liquid discharge head

 #95
20130139388
2013-06-06

Method for manufacturing liquid ejection head substrate

 #96
20130109113
2013-05-02

Method of manufacturing an ink-jet printhead

 #97
20130106958
2013-05-02

Liquid ejecting head, liquid ejecting apparatus and piezoelectric element

 #98
20130106017
2013-05-02

Process for producing liquid ejection head

 #99
20130063568
2013-03-14

Camera system comprising color display and processor for decoding data blocks in printed coding pattern

 #100
20130026130
2013-01-31

Method of manufacturing liquid ejection head substrate

 #101
20130024660
2013-01-24

Portable handheld device with multi-core image processor

 #102
20130021482
2013-01-24

Handheld imaging device with system-on-chip microcontroller incorporating on shared wafer image processor and image sensor

 #103
20130021444
2013-01-24

Camera system with color display and processor for reed-solomon decoding

 #104
20130021443
2013-01-24

Camera system with color display and processor for Reed-Solomon decoding

 #105
20130016266
2013-01-17

Handheld imaging device with VLIW image processor

 #106
20130016248
2013-01-17

Multi-core image processor for portable device

 #107
20130016247
2013-01-17

CAMERA DEVICE WITH COLOR DISPLAY AND PROCESSOR FOR DECODING DATA BLOCKS CONTAINING PREDETERMINED AMOUNT OF DATA

 #108
20130016236
2013-01-17

Handheld imaging device with multi-core image processor integrating image sensor interface

 #109
20130016235
2013-01-17

Handheld imaging device with quad-core image processor integrating image sensor interface

 #110
20130016233
2013-01-17

Handheld imaging device incorporating multi-core image processor

 #111
20130016232
2013-01-17

Handheld imaging device with image processor provided with multiple parallel processing units

 #112
20130015239
2013-01-17

HANDHELD ELECTRONIC DEVICE WITH DUAL IMAGE SENSORS AND PROCESSOR FOR DECODING IMAGED CODING PATTERN

 #113
20130013893
2013-01-10

Portable handheld device with multi-core microcoded image processor

 #114
20130013839
2013-01-10

Multi-core image processor for portable device

 #115
20130010167
2013-01-10

HANDHELD IMAGING DEVICE WITH IMAGE PROCESSOR AND IMAGE SENSOR INTERFACE PROVIDED ON SHARED SUBSTRATE

 #116
20130010159
2013-01-10

Portable handheld device with multi-core image processor

 #117
20130010151
2013-01-10

Portable handheld device with multi-core image processor

 #118
20130010150
2013-01-10

Portable handheld device with multi-core image processor

 #119
20130010136
2013-01-10

PORTABLE HANDHELD DEVICE WITH MULTI-CORE IMAGE PROCESSOR

 #120
20130010135
2013-01-10

Portable handheld device with multi-core microcoded image processor

 #121
20130010129
2013-01-10

Handheld imaging device with integrated chip incorporating on shared wafer image processor and central processor

 #122
20130010128
2013-01-10

Handheld imaging device with multi-core image processor integrating common bus interface and dedicated image sensor interface

 #123
20130010125
2013-01-10

Handheld digital camera device with orientation sensing and decoding capabilities

 #124
20120327161
2012-12-27

Method of making hole in substrate, substrate, nozzle plate and ink jet head

 #125
20120325772
2012-12-27

Ink-jet recording head, recording element substrate, method for manufacturing ink-jet recording head, and method for manufacturing recording element substrate

 #126
20120306969
2012-12-06

Liquid ejection head and method of production thereof

 #127
20120306961
2012-12-06

Negative photosensitive resin composition, pattern formation method, and liquid discharge head

 #128
20120289055
2012-11-15

Liquid composition, method of producing silicon substrate, and method of producing liquid discharge head substrate

 #129
20120268533
2012-10-25

Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus

 #130
20120236067
2012-09-20

Droplet-discharging-head manufacturing apparatus, droplet-discharging-head manufacturing method, droplet discharging head, droplet discharging device, and printing apparatus

 #131
20120218350
2012-08-30

Liquid ejection head and process for producing the same

 #132
20120200643
2012-08-09

Piezoelectric device, liquid-ejecting head, and liquid-ejecting apparatus

 #133
20120199550
2012-08-09

Method of producing liquid ejection head

 #134
20120188309
2012-07-26

Liquid drop ejector having self-aligned hole

 #135
20120187084
2012-07-26

Substrate processing method

 #136
20120168896
2012-07-05

Double side wafer process, method and device

 #137
20120139998
2012-06-07

LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME

 #138
20120113293
2012-05-10

IMAGE CAPTURE DEVICE WITH FOUR PROCESSING UNITS

 #139
20120092420
2012-04-19

FLUID EJECTION NOZZLE HAVING STACKED CAPACITIVE EJECTOR

 #140
20120086756
2012-04-12

NOZZLE ARRANGEMENT WITH AN ACTUATOR HAVING IRIS VANES

 #141
20120081474
2012-04-05

Printhead integrated circuit having common conductive track fused to nozzle plate

 #142
20120081473
2012-04-05

Printhead integrated circuit with printable zone longer than nozzle row

 #143
20120081472
2012-04-05

Printhead integrated circuit with end nozzles firing at multiple dot positions

 #144
20120075383
2012-03-29

Singulating ejection chips for micro-fluid applications

 #145
20120064647
2012-03-15

METHOD OF FABRICATING MICROELECTROMECHANICAL SYSTEMS DEVICES

 #146
20120056952
2012-03-08

Printhead with fluid flow control

 #147
20120056942
2012-03-08

EJECTION NOZZLE ARRANGEMENT HAVING DYNAMIC STRUCTURE

 #148
20120047738
2012-03-01

Method of manufacturing liquid discharge head

 #149
20120044300
2012-02-23

MICRO-ELECTROMECHANICAL NOZZLE ARRANGEMENT WITH DISPLACEABLE INK EJECTION PORT

 #150
20120038695
2012-02-16

NOZZLE ASSEMBLY OF AN INKJET PRINTHEAD

 #151
20120019601
2012-01-26

MICRO-ELECTROMECHANICAL NOZZLE ARRANGEMENT WITH PYRAMIDAL INK CHAMBER FOR AN INKJET PRINTHEAD

 #152
20120007924
2012-01-12

INK EJECTION NOZZLE WITH THERMAL ACTUATOR COIL

 #153
20120007919
2012-01-12

Nozzle assembly having polymeric coating on moving and stationary portions of roof

 #154
20110318854
2011-12-29

Method of mounting MEMS integrated circuits directly from wafer film frame

 #155
20110318853
2011-12-29

METHOD FOR FORMING NOZZLE CHAMBER OF INKJET PRINTHEAD

 #156
20110310146
2011-12-22

PRINTHEAD NOZZLE ARRANGEMENT WITH MAGNETIC PADDLE ACTUATOR

 #157
20110308715
2011-12-22

Method for producing liquid-ejecting head

 #158
20110278355
2011-11-17

Camera unit incoporating program script scanner

 #159
20110254900
2011-10-20

Inkjet head assembly and method for manufacturing the same

 #160
20110239423
2011-10-06

MANUFACTURING METHOD OF PIEZOELECTRIC ACTUATOR

 #161
20110239422
2011-10-06

METHOD FOR MANUFACTURING A LIQUID EJECTING HEAD AND METHOD FOR FABRICATING PIEZOELECTRIC ELEMENTS

 #162
20110228008
2011-09-22

PRINTHEAD HAVING RELATIVELY SIZED FLUID DUCTS AND NOZZLES

 #163
20110228007
2011-09-22

Ink printhead having ceramic nozzle plate defining movable portions

 #164
20110228001
2011-09-22

Printhead integrated circuit having connector posts encapsulated within nozzle chamber sidewalls

 #165
20110221833
2011-09-15

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element

 #166
20110220734
2011-09-15

Liquid ejecting head and liquid ejecting apparatus

 #167
20110219592
2011-09-15

Method for manufacturing piezoelectric actuator

 #168
20110217797
2011-09-08

Method of manufacturing an ink jet print head

 #169
20110211080
2011-09-01

Image sensing and printing device

 #170
20110211025
2011-09-01

Printhead nozzle having heater of higher resistance than contacts

 #171
20110211023
2011-09-01

PRINTHEAD EJECTION NOZZLE

 #172
20110211020
2011-09-01

Printhead micro-electromechanical nozzle arrangement with motion-transmitting structure

 #173
20110205310
2011-08-25

PIEZOELECTRIC DEVICE, LIQUID EJECTING HEAD, AND LIQUID EJECTING APPARATUS

 #174
20110205300
2011-08-25

Translation to rotation conversion in an inkjet printhead

 #175
20110197443
2011-08-18

INKJET PRINTHEAD PRODUCTION METHOD

 #176
20110183448
2011-07-28

LIQUID COMPOSITION, METHOD OF PRODUCING SILICON SUBSTRATE, AND METHOD OF PRODUCING LIQUID DISCHARGE HEAD SUBSTRATE

 #177
20110169895
2011-07-14

Inkjet print head, wafer level package and method of manufacturing the same

 #178
20110169892
2011-07-14

INKJET NOZZLE INCORPORATING ACTUATOR WITH MAGNETIC POLES

 #179
20110164081
2011-07-07

Energy control of a nozzle of an inkjet printhead

 #180
20110157280
2011-06-30

Printhead nozzle arrangements with magnetic paddle actuators

 #181
20110134193
2011-06-09

Nozzle arrangement with an actuator having iris vanes

 #182
20110132872
2011-06-09

Method of forming a nozzle and an ink chamber of an ink jet device by etching a single crystal substrate

 #183
20110122201
2011-05-26

Printhead having relatively dimensioned ejection ports and arms

 #184
20110109700
2011-05-12

Ink ejection mechanism with thermal actuator coil

 #185
20110102511
2011-05-05

Ink jet recording head with ink supply ports having a cross-section with varying width

 #186
20110100544
2011-05-05

LIQUID EJECTION HEAD, METHOD OF MANUFACTURING LIQUID EJECTION HEAD AND IMAGE FORMING APPARATUS

 #187
20110096125
2011-04-28

Inkjet printhead with nozzle layer defining etchant holes

 #188
20110090288
2011-04-21

Nozzle assembly of an inkjet printhead

 #189
20110086446
2011-04-14

Method of forming thermal bend actuator with connector posts connected to drive circuitry

 #190
20110085008
2011-04-14

Printhead assembly having recessed printhead

 #191
20110069124
2011-03-24

Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element

 #192
20110063375
2011-03-17

Ejection nozzle arrangement having dynamic and static structures

 #193
20110050828
2011-03-03

Liquid discharge head and method for manufacturing the same

 #194
20110050807
2011-03-03

Inkjet printhead having selectively actuable nozzles arranged in nozzle pairs

 #195
20110037809
2011-02-17

Nozzle assembly for an inkjet printhead

 #196
20110037797
2011-02-17

Control of a nozzle of an inkjet printhead

 #197
20110037796
2011-02-17

Compact nozzle assembly of an inkjet printhead

 #198
20110032310
2011-02-10

Liquid ejecting head and method of inspecting liquid ejecting head

 #199
20110025777
2011-02-03

Printer having multiple nozzle ics and cappers

 #200
20110018941
2011-01-27

Printhead integrated comprising through-silicon connectors

 #201
20100317130
2010-12-16

Method for manufacturing liquid discharge head

 #202
20100315516
2010-12-16

Camera unit incoporating program script scanner

 #203
20100315467
2010-12-16

Liquid discharge head and manufacturing method thereof

 #204
20100309261
2010-12-09

Ejection nozzle assembly

 #205
20100309252
2010-12-09

EJECTION NOZZLE ARRANGEMENT

 #206
20100302317
2010-12-02

PRINTHEAD ASSEMBLY WITH A PLURALITY OF PRINTHEAD INTEGRATED CIRCUITS EACH WITH A STACK OF INK DISTRIBUTION LAYERS

 #207
20100295903
2010-11-25

INK EJECTION NOZZLE ARRANGEMENT FOR INKJET PRINTER

 #208
20100295902
2010-11-25

NOZZLE ARRANGEMENT FOR INKJET PRINTHEAD INCORPORATING A PROTECTIVE STRUCTURE

 #209
20100295887
2010-11-25

PRINTER ASSEMBLY WITH CONTROLLER FOR MAINTAINING PRINTHEAD AT EQUILIBRIUM TEMPERATURE

 #210
20100277551
2010-11-04

MICRO-ELECTROMECHANICAL NOZZLE ARRANGEMENT HAVING CANTILEVERED ACTUATOR

 #211
20100277550
2010-11-04

PRINTHEAD HAVING HEATER AND NON-HEATER ELEMENTS

 #212
20100277549
2010-11-04

NOZZLE ARRANGEMENT FOR INKJET PRINTER WITH INK WICKING REDUCTION

 #213
20100277531
2010-11-04

PRINTER HAVING PROCESSOR FOR HIGH VOLUME PRINTING

 #214
20100271440
2010-10-28

Printhead integrated circuit having low mass heater elements

 #215
20100271437
2010-10-28

MOVABLE INK EJECTION STRUCTURE WITH ENDLESS WALLS

 #216
20100271434
2010-10-28

PRINTHEAD WITH MOVABLE EJECTION ORIFICE

 #217
20100271429
2010-10-28

INK EJECTION NOZZLE WITH OSCILLATOR AND SHUTTER ARRANGEMENT

 #218
20100265339
2010-10-21

CENTRAL PROCESSOR FOR DIGITAL CAMERA

 #219
20100265298
2010-10-21

Inkjet printhead with interleaved drive transistors

 #220
20100253791
2010-10-07

Camera sensing device for capturing and manipulating images

 #221
20100253745
2010-10-07

Pagewidth inkjet printhead incorporating power and data transmission film positioning protuberances

 #222
20100245485
2010-09-30

Inkjet printhead with suspended heater element spaced from chamber walls

 #223
20100245484
2010-09-30

Thermal inkjet printhead having annulus shaped heater elements

 #224
20100245483
2010-09-30

Unit cell for thermal inkjet printhead

 #225
20100231656
2010-09-16

Method of ejecting fluid using wide heater element

 #226
20100231653
2010-09-16

Printhead nozzles having low mass heater elements

 #227
20100231649
2010-09-16

Inkjet printer utilizing low energy titanium nitride heater elements

 #228
20100231645
2010-09-16

Printhead incorporating rows of ink ejection nozzles

 #229
20100229390
2010-09-16

Method for manufacturing nozzle substrate, and method for manufacturing droplet discharge head

 #230
20100220155
2010-09-02

Thermal ink jet printhead

 #231
20100220142
2010-09-02

Printhead with ink distribution through aligned apertures

 #232
20100214367
2010-08-26

Printhead having nozzles with stacked capacitive actuators

 #233
20100214366
2010-08-26

Printhead with double omega-shaped heater elements

 #234
20100212159
2010-08-26

Method of manufacturing a liquid discharge head

 #235
20100208000
2010-08-19

Printhead with high drag nozzle chamber inlets

 #236
20100207997
2010-08-19

Printhead nozzle arrangement having interleaved heater elements

 #237
20100201751
2010-08-12

Inkjet nozzle assembly with low density suspended heater element

 #238
20100201750
2010-08-12

Fluid ejection device with overlapping firing chamber and drive FET

 #239
20100182379
2010-07-22

Fluid-ejecting integrated circuit utilizing electromagnetic displacement

 #240
20100177145
2010-07-15

Printhead having nozzle plate formed on fluid distributors

 #241
20100165051
2010-07-01

Printhead having wide heater elements

 #242
20100156991
2010-06-24

Printhead having layered heater elements and electrodes

 #243
20100155435
2010-06-24

NOZZLE SUBSTRATE, DROPLET DISCHARGE HEAD, AND METHOD FOR MANUFACTURING NOZZLE SUBSTRATE

 #244
20100151600
2010-06-17

Method of bonding selected integrated circuit to adhesive substrate

 #245
20100149283
2010-06-17

Ink-jet recording head, recording element substrate, method for manufacturing ink-jet recording head, and method for manufacturing recording element substrate

 #246
20100149277
2010-06-17

Ink ejection device with circular chamber and concentric heater element

 #247
20100149276
2010-06-17

Nozzle chambers having suspended heater elements

 #248
20100149274
2010-06-17

Energy Control Of A Nozzle Of An Inkjet Printhead

 #249
20100149255
2010-06-17

Printhead nozzle arrangement having ink ejecting actuators annularly arranged around ink ejection port

 #250
20100128087
2010-05-27

Inkjet nozzle assembly having moving roof structure and sealing bridge

 #251
20100128082
2010-05-27

Method of fabricating nozzle assembly having moving roof structure and sealing bridge

 #252
20100118093
2010-05-13

Printhead system with substrate channel supporting printhead and ink hose

 #253
20100117493
2010-05-13

Piezoelectric device and its manufacturing method

 #254
20100110130
2010-05-06

Printer system for providing pre-heat signal to printhead

 #255
20100110129
2010-05-06

Inkjet printer for photographs

 #256
20100110124
2010-05-06

Method Of Ejection From Nozzles Of Printhead

 #257
20100090296
2010-04-15

Wafer assembly comprising MEMS wafer with polymerized siloxane attachment surface

 #258
20100085402
2010-04-08

Printhead integrated circuit with a solenoid piston

 #259
20100078407
2010-04-01

Liquid drop ejector having self-aligned hole

 #260
20100073431
2010-03-25

Nozzle structure with reciprocating cantilevered thermal actuator

 #261
20100073430
2010-03-25

Ink jet nozzle arrangement with a segmented actuator nozzle chamber cover

 #262
20100073428
2010-03-25

Printing Integrated Circuit Having Piston Ejection

 #263
20100073427
2010-03-25

Printhead micro-electromechanical nozzle arrangement with motion-transmitting structure

 #264
20100073426
2010-03-25

Printhead with nozzles having individual supply passages extending into substrate

 #265
20100064517
2010-03-18

Method of producing pagewidth inkjet printhead

 #266
20100060698
2010-03-11

Inkjet printhead with heaters suspended by sloped sections of less resistance

 #267
20100060696
2010-03-11

Printhead integrated circuit having glass nozzle chambers

 #268
20100053276
2010-03-04

Printhead integrated circuit comprising resistive elements spaced apart from substrate

 #269
20100053275
2010-03-04

Nozzle with magnetically actuated reciprocating plunger

 #270
20100053274
2010-03-04

Inkjet nozzle assembly having resistive element spaced apart from substrate

 #271
20100053268
2010-03-04

Nozzle Arrangement With Laminated Ink Ejection Member And Ink Spread Prevention Rim

 #272
20100046007
2010-02-25

Measuring apparatus for performing positional analysis on an integrated circuit carrier

 #273
20100045751
2010-02-25

Printer with nozzles for generating vapor bubbles offset from nozzle axis

 #274
20100045750
2010-02-25

Inkjet printhead with symetrical heater and nozzle sharing common plane of symmetry

 #275
20100045747
2010-02-25

Printhead having planar bubble nucleating heaters

 #276
20100045746
2010-02-25

Sealed nozzle arrangement for printhead

 #277
20100043224
2010-02-25

Method of attaching integrated circuits to a carrier

 #278
20100039479
2010-02-18

Printhead having impedance features

 #279
20100039478
2010-02-18

Inkjet printhead comprising actuator spaced apart from substrate

 #280
20100032408
2010-02-11

Ink-jet printhead manufacturing process

 #281
20100026765
2010-02-04

Inkjet printhead with narrow printing zone

 #282
20100026763
2010-02-04

Printhead having CMOS drive circuitry

 #283
20100013890
2010-01-21

Inkjet printhead with internal rim in ink chamber

 #284
20100002055
2010-01-07

Printhead nozzle arrangement with radially disposed actuators

 #285
20100002054
2010-01-07

Ejection arrangement for printhead nozzle

 #286
20090322812
2009-12-31

INKJET PRINTER UTILIZING SENSED FEEDBACK TO CONTROL TIMING OF FIRING PULSES

 #287
20090314742
2009-12-24

Method for processing substrate and method for producing liquid ejection head and substrate for liquid ejection head

 #288
20090309933
2009-12-17

Liquid ejecting head

 #289
20090309909
2009-12-17

Nozzle arrangement with fully static CMOS control logic architecture

 #290
20090303303
2009-12-10

Inkjet Printer Incorporating Baffle Unit in Ink Supply Assembly

 #291
20090303297
2009-12-10

Ink supply unit for ink jet printer

 #292
20090303292
2009-12-10

Printhead integrated circuit with low loss CMOS connections to heaters

 #293
20090303290
2009-12-10

Nozzle arrangement with actuator slot protection barrier

 #294
20090303289
2009-12-10

Liquid discharge recording head and recording apparatus

 #295
20090303286
2009-12-10

Printhead For Wide Format High Resolution Printing

 #296
20090300916
2009-12-10

Inkjet printhead production method

 #297
20090300915
2009-12-10

Method Of Producing An Inkjet Printhead

 #298
20090295868
2009-12-03

Printhead Having Ejection Nozzles Over Wide Printing Zone

 #299
20090289997
2009-11-26

Inkjet printhead employing nozzle paddle ink ejecting actuator

 #300
20090289996
2009-11-26

Nozzle arrangement with pivotal wall coupled to thermal expansion actuator