ClassID:

83925

B81C1/00071 - CPC Classification

Classification description:

Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems without movable or flexible elements; Grooves Channels

Recent Application in this class:
#1
20250388461
2025-12-25

MOLDED FLUIDIC INTEGRATED CIRCUIT DIES WITH EMBEDDED VIA STRUCTURES

#2
20250339854
2025-11-06

MICROCHANNEL CHIP AND METHOD FOR PRODUCING THE SAME

#3
20250100014
2025-03-27

METHOD AND SYSTEM FOR PROVIDING A RELIABLE ISOLATION STACK IN CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCERS

#4
20250018388
2025-01-16

APPARATUS AND METHODS FOR CONTROLLING INSERTION OF A MEMBRANE CHANNEL INTO A MEMBRANE

#5
20250001651
2025-01-02

MOLD UNIT FOR MANUFACTURING MICROSTRUCTURES

#6
20240375099
2024-11-14

MULTILAYER FLUIDIC DEVICES AND METHODS FOR THEIR FABRICATION

#7
20240280513
2024-08-22

BIOMATERIAL DETECTION SENSOR AND METHOD OF MANUFACTURING THE SAME

#8
20240278285
2024-08-22

SHEAR WAVE MODE PIEZOELECTRIC RESONATOR

#9
20240092628
2024-03-21

MICRO-NANO CHANNEL STRUCTURE, SENSOR AND MANUFACTURING METHOD THEREOF, AND MICROFLUIDIC DEVICE

#10
20240009668
2024-01-11

MICROFLUIDIC CHANNELS IN A SUBSTRATE WITH A SURFACE COVERED BY A LAYER STACK

#11
20230294979
2023-09-21

Method of manufacturing laminate

#12
20230053900
2023-02-23

METHOD FOR PRODUCING MULTI-LAYERED TYPE MICROCHANNEL DEVICE USING PHOTOSENITIVE RESIN LAMINATE

#13
20230042108
2023-02-09

SYSTEMS AND METHODS FOR FABRICATING METALLIC MICROCHANNELS

#14
20230038278
2023-02-09

SYSTEMS AND METHODS FOR INTERFACING A METALLIC MICROCHANNEL AND A METALLIC CAPILLARY

#15
20230037442
2023-02-09

INTEGRATED ELECTRONIC DEVICE WITH EMBEDDED MICROCHANNELS AND A METHOD FOR PRODUCING THEREOF

#16
20220373518
2022-11-24

DEVICES FOR MICRO GAS CHROMATOGRAPHY AND METHODS OF MAKING AND USES THEREOF

#17
20220306459
2022-09-29

METHOD FOR FORMING MICRO CHANNELS IN MOLDED COMPONENTS AND AN ASSOCIATED MICRO-CHANNEL FORMING TOOL

#18
20220280936
2022-09-08

Systems and methods for fabricating microfluidic devices

#19
20220267144
2022-08-25

Method for preparing micro-cavity array surface product with inclined smooth bottom surface based on air molding method

#20
20220258185
2022-08-18

MICROFLUIDIC DEVICE AND METHOD FOR MANUFACTURING THE SAME

#21
20220177300
2022-06-09

Method for producing microchannel device

#22
20210379585
2021-12-09

Multilayer fluidic devices and methods for their fabrication

#23
20210323814
2021-10-21

Method and apparatus for manufacturing microfluidic chip with femtosecond plasma grating

#24
20210300752
2021-09-30

Method for Fabricating a Microfluidic Device

#25
20210292159
2021-09-23

Method for inflating micro-channels

#26
20210276241
2021-09-09

THERMOFORMED, INJECTION MOLDED, AND/OR OVERMOLDED MICROFLUIDIC STRUCTURES AND TECHNIQUES FOR MAKING THE SAME

#27
20210269304
2021-09-02

Method for ablating or roughening wafer surfaces

#28
20210253420
2021-08-19

Carbyne-based sensing device for high spatial resolution in DNA sequencing and biomolecule characterization and method of fabricating the same

#29
20210246013
2021-08-12

Connected field effect transistors

#30
20210238033
2021-08-05

Methods for forming flow channels in metal inverse opal structures

#31
20210229977
2021-07-29

Micro-nano channel structure, sensor and manufacturing method thereof, and microfluidic device

#32
20210162352
2021-06-03

Fabricating calcite nanofluidic channels

#33
20210129139
2021-05-06

Patterning method of film, microfluidic device and manufacturing method thereof

#34
20210079178
2021-03-18

POLYMERIC DEVICES AND METHODS OF MAKING

#35
20210061650
2021-03-04

Transparent material processing method, transparent material processing device, and transparent material

#36
20200393754
2020-12-17

Method for producing multi-layered type microchannel device using photosensitive resin laminate

#37
20200391994
2020-12-17

Use of an uncoupling structure for assembling a component having a casing

#38
20200377939
2020-12-03

Fabrication of nanochannel with integrated electrodes for DNA sequencing using tunneling current

#39
20200255288
2020-08-13

Microchip

#40
20200216308
2020-07-09

Method of fabricating a micro machined channel

#41
20200179920
2020-06-11

Apparatus and methods for controlling insertion of a membrane channel into a membrane

#42
20200171492
2020-06-04

Fabricating calcite nanofluidic channels

#43
20200140264
2020-05-07

Manufacturing method of micro channel structure

#44
20200070151
2020-03-05

Method to create multilayer microfluidic chips using spin-on carbon as gap fill and spin-on glass tone inversion

#45
20200070150
2020-03-05

Method to create multilayer microfluidic chips using spin-on carbon as gap filling materials

#46
20190329250
2019-10-31

Systems and methods for fabricating microfluidic devices

#47
20190323138
2019-10-24

Feedback control of dimensions in nanopore and nanofluidic devices

#48
20190285582
2019-09-19

Nanochannel arrays and their preparation and use for high throughput macromolecular analysis

#49
20190283284
2019-09-19

METHOD OF MANUFACTURING MICROCHANNEL

#50
20190227434
2019-07-25

Method for making three dimensional structures using photolithography and an adhesively bondable material

#51
20190185629
2019-06-20

POLYMERIC DEVICES AND METHODS OF MAKING

#52
20190176147
2019-06-13

Localized surface modification for microfluidic applications

#53
20190127219
2019-05-02

Substrate assembly and related methods

#54
20190009190
2019-01-10

A MICROFLUIDIC DEVICE AND METHODS FOR MANUFACTURING SAME

#55
20190001328
2019-01-03

Multilayer fluidic devices and methods for their fabrication

#56
20180216178
2018-08-02

Fabrication of nanochannel with integrated electrodes for DNA sequencing using tunneling current

#57
20180178215
2018-06-28

Multilayer fluidic devices and methods for their fabrication

#58
20170326547
2017-11-16

FLUID HANDLING DEVICE AND METHOD FOR MANUFACTURING FLUID HANDLING DEVICE

#59
20170250122
2017-08-31

Method of manufacturing an object with microchannels provided therethrough

#60
20170200882
2017-07-13

Method for manufacturing piezoelectric device

#61
20170157606
2017-06-08

Microfluidic chip, manufacturing method therefor and analysis device using same

#62
20170152134
2017-06-01

METHOD OF FABRICATING A NANOCHANNEL SYSTEM FOR DNA SEQUENCING AND NANOPARTICLE CHARACTERIZATION

#63
20170144152
2017-05-25

PROCESSES FOR RAPID MICROFABRICATION USING THERMOPLASTICS AND DEVICES THEREOF

#64
20170067102
2017-03-09

Nanochannel arrays and their preparation and use for high throughput macromolecular analysis

#65
20170022052
2017-01-26

Microchannel resonator and method for manufacturing same

#66
20160355943
2016-12-08

Feedback control of dimensions in nanopore and nanofluidic devices

#67
20160355942
2016-12-08

Feedback control of dimensions in nanopore and nanofluidic devices

#68
20160346714
2016-12-01

Island etched filter passages

#69
20160230751
2016-08-11

Microfabricated gas flow structure

#70
20150375262
2015-12-31

Method of forming oriented block copolymer line patterns, block copolymer line patterns formed thereby, and their use to form patterned articles

#71
20150329354
2015-11-19

Method for producing microchannel, and microchannel

#72
20150088102
2015-03-26

Nanochanneled device with electrodes and related methods

#73
20140231254
2014-08-21

Method of fabricating a nanochannel system for DNA sequencing and nanoparticle characterization

#74
20140206555
2014-07-24

Nanochannel arrays and their preparation and use for high throughput macromolecular analysis

#75
20140174309
2014-06-26

Method of screen printing on low temperature co-fired ceramic (LTCC) tape

#76
20140138351
2014-05-22

Method For Making A Silicon Separation Microcolumn For Chromatography Or Gas Chromatography

#77
20130195723
2013-08-01

Methods, systems and devices for forming nanochannels

#78
20130193065
2013-08-01

Fabrication of enclosed nanochannels using silica nanoparticles

#79
20130029273
2013-01-31

Fabrication of fluidic features within a plastic substrate

#80
20120321536
2012-12-20

Microfluidic device comprising a biodegradable material and method of making such a microfluidic device

#81
20120301677
2012-11-29

Method of forming oriented block copolymer line patterns, block copolymer line patterns formed thereby, and their use to form patterned articles

#82
20120285198
2012-11-15

Foaming process for preparing wafer-level glass micro-cavities

#83
20120242748
2012-09-27

SCREEN PRINTED FUNCTIONAL MICROSYSTEMS

#84
20120196376
2012-08-02

Nanofilter devices using elastomeric micro to nanochannel interfaces and methods based thereon

#85
20120145277
2012-06-14

Layered Sintered Microfluidic Devices With Controlled Compression During Sintering and Associated Methods

#86
20120107194
2012-05-03

Channel and method of forming channels

#87
20120103821
2012-05-03

Feedback control of dimensions in nanopore and nanofluidic devices

#88
20120043649
2012-02-23

Method for making microchannels on a substrate, and substrate including such microchannels

#89
20120018819
2012-01-26

Process for manufacturing a micromechanical structure having a buried area provided with a filter

#90
20110256687
2011-10-20

Method for fabricating through substrate microchannels

#91
20110201204
2011-08-18

Precisely tuning feature sizes on hard masks via plasma treatment

#92
20110182775
2011-07-28

ANALYTICAL INSTRUMENT AND METHOD FOR MANUFACTURING SAME

#93
20110174040
2011-07-21

Continuous microscale forming of metal-based microchannels and other microchannel devices

#94
20110169143
2011-07-14

Method for establishing and closing a trench of a semiconductor component

#95
20110163395
2011-07-07

Pressure sensor and method

#96
20110151198
2011-06-23

Micro-Channel Chip and Manufacturing Method and Micro-Channel Chip

#97
20110142716
2011-06-16

Microchip and microchip manufacturing method

#98
20110122406
2011-05-26

Processes for rapid microfabrication using thermoplastics and devices thereof

#99
20110104025
2011-05-05

Method for producing reconfigurable microchannels

#100
20110036809
2011-02-17

Microchannel forming method and nanotipped dispensing device having a microchannel

#101
20110014086
2011-01-20

Method of producing microfluidic device

#102
20110011794
2011-01-20

Fabrication of enclosed nanochannels using silica nanoparticles

#103
20100310437
2010-12-09

Microchip and Method for Manufacturing the Same

#104
20100288382
2010-11-18

Fluid cartridge, pump and fluid valve arrangement

#105
20100277722
2010-11-04

Integrated flow cell with semiconductor oxide tubing

#106
20100276846
2010-11-04

METHOD OF FORMING STRUCTURED SINTERED ARTICLES

#107
20100248449
2010-09-30

Methods and systems for metal-assisted chemical etching of substrates

#108
20100207301
2010-08-19

METHOD OF FORMING FINE CHANNEL USING ELECTROSTATIC ATTRACTION AND METHOD OF FORMING FINE STRUCTURE USING THE SAME

#109
20100173436
2010-07-08

Method of making BIOMEMS devices

#110
20100173131
2010-07-08

PHASE-SEPARATED COMPOSITE FOR MICROFLUIDIC APPLICATIONS

#111
20100120260
2010-05-13

Multi-step process for forming high-aspect-ratio holes for MEMS devices

#112
20100112277
2010-05-06

Microstructures and methods of fabrication thereof

#113
20100077515
2010-03-25

Microchannel forming method and nanotipped dispensing device having a microchannel

#114
20100068740
2010-03-18

MICROFLUIDIC DEVICE WITH A CYLINDRICAL MICROCHANNEL AND A METHOD FOR FABRICATING SAME

#115
20100029508
2010-02-04

Nanochannel arrays and their preparation and use for high throughput macromolecular analysis

#116
20100012255
2010-01-21

Microchip manufacturing method

#117
20090220381
2009-09-03

Imagewise patterning of films and devices comprising the same

#118
20090173889
2009-07-09

Fluorescent photopolymerizable resins and uses thereof

#119
20090139590
2009-06-04

Durable frit composition and composites and devices comprised thereof

#120
20090115094
2009-05-07

METHODS FOR MAKING CONTINUOUS NANOCHANNELS

#121
20090102101
2009-04-23

Method of forming a sintered microfluidic device

#122
20090078329
2009-03-26

Fluid flow passage structure and manufacturing method thereof

#123
20080299695
2008-12-04

Microchannels for BioMEMS devices

#124
20080277006
2008-11-13

Fabrication of ultra-shallow channels for microfluidic devices and systems

#125
20080057192
2008-03-06

Method and system for fabricating a nano-structure

#126
20080053955
2008-03-06

Method for enlarging a nano-structure

#127
20080044939
2008-02-21

LOW POWER SILICON THERMAL SENSORS AND MICROFLUIDIC DEVICES BASED ON THE USE OF POROUS SEALED AIR CAVITY TECHNOLOGY OR MICROCHANNEL TECHNOLOGY

#128
20080003433
2008-01-03

Hollow device and manufacturing method thereof

#129
20070261750
2007-11-15

Sintered glass and glass-ceramic structures and methods for producing

#130
20070224727
2007-09-27

Methods of forming a diamond micro-channel structure and resulting devices

#131
20070202560
2007-08-30

Resin microchannel array, method of manufacturing the same and blood test method using the same

#132
20070178655
2007-08-02

Method for fabricating micrometer or nanometer channels

#133
20070172940
2007-07-26

Fabrication and packaging of suspended microchannel detectors

#134
20070148588
2007-06-28

METHODS OF RELEASING PHOTORESIST FILM FROM SUBSTRATE AND BONDING PHOTORESIST FILM WITH SECOND SUBSTRATE

#135
20070134939
2007-06-14

Fabrication of enclosed nanochannels using silica nanoparticles

#136
20070122313
2007-05-31

Nanochannel apparatus and method of fabricating

#137
20070077771
2007-04-05

Method for producing buried micro-channels and micro-device comprising such micro-channels

#138
20070066052
2007-03-22

Semiconductor device having three-dimensional construction and method for manufacturing the same

#139
20070039920
2007-02-22

Method of fabricating nanochannels and nanochannels thus fabricated

#140
20060278879
2006-12-14

Nanochannel device and method of manufacturing same

#141
20060272713
2006-12-07

Microfluidic devices with integrated tubular structures

#142
20060249841
2006-11-09

Small scale wires with microelectromechanical devices

#143
20060249441
2006-11-09

Nanofluidic connector for hollow microfiber and method for manufacture thereof

#144
20060237080
2006-10-26

Patterned surfaces and polymeric microstructures within robust microfluidic channels

#145
20060234042
2006-10-19

Etched dielectric film in microfluidic devices

#146
20060216654
2006-09-28

Method for etching microchannel networks within liquid crystal polymer substrates

#147
20060201883
2006-09-14

Polymer matrixes having nanoscale channels and uses

#148
20060175303
2006-08-10

Process of making a microtube and microfluidic devices formed therewith

#149
20050215025
2005-09-29

Micro pipe manufacturing method

#150
20050072926
2005-04-07

Low power silicon thermal sensors and microfluidic devices based on the use of porous sealed air cavity technology or microchannel technology

#151
20050064581
2005-03-24

Suspended microchannel detectors

#152
17354474
2024-03-12

Methods, apparatus, and systems for fabricating solution-based conductive 2D and 3D electronic circuits

#153
14868128
2018-08-28

Fabrication of enclosed nanochannels using silica nanoparticles