ClassID:

84068

B81C2201/0108 - CPC Classification

Classification description:

Manufacture or treatment of microstructural devices or systems in or on a substrate; Shaping material; Structuring the bulk substrate or layers on the substrate; Film patterning; Surface micromachining; Sacrificial layer Sacrificial polymer, ashing of organics

Recent Application in this class:
#1
20260008670
2026-01-08

METHOD FOR MANUFACTURING MEMS DEVICE INCLUDING COIL STRUCTURE

#2
20250085175
2025-03-13

PRESSURE SENSOR AND METHOD FOR MANUFACTURING SAME, AND ELECTRONIC DEVICE

#3
20240253976
2024-08-01

MEMS DEVICE WITH MEMBRANE AND UPRIGHT NANOSTRUCTURES

#4
20240158225
2024-05-16

MEMS DEVICE AND METHOD FOR MANUFACTURING THE SAME

#5
20240124300
2024-04-18

CAPLESS SEMICONDUCTOR PACKAGE WITH A MICRO-ELECTROMECHANICAL SYSTEM (MEMS)

#6
20240067519
2024-02-29

METHODS AND APPARATUS FOR MICRO-ELECTRO-MECHANICAL SYSTEMS (MEMS) DEVICES

#7
20230098605
2023-03-30

Microfluidic film and method for fabricating the microfluidic film

#8
20230095313
2023-03-30

Microfluidic module and method of fabricating the microfluidic module

#9
20210292161
2021-09-23

Methods for forming a MEMS device layer on an active device layer and devices formed thereby

#10
20210179423
2021-06-17

Capless semiconductor package with a micro-electromechanical system (MEMS)

#11
20210159069
2021-05-27

Using sacrificial polymer materials in semiconductor processing

#12
20210106259
2021-04-15

Electrically functional polymer microneedle array

#13
20200115225
2020-04-16

Process for fabricating a device for detecting electromagnetic radiation having an improved encapsulation structure

#14
20200075316
2020-03-05

Using sacrificial polymer materials in semiconductor processing

#15
20190267232
2019-08-29

Using sacrificial polymer materials in semiconductor processing

#16
20190169020
2019-06-06

PACKAGE SUBSTRATE INTEGRATED DEVICES

#17
20180215613
2018-08-02

Methods of achieving universal interfacing using suspended and/or freestanding structures

#18
20180148319
2018-05-31

Hermetically sealed MEMS device and its fabrication

#19
20180134548
2018-05-17

MEMS double-layer suspension microstructure manufacturing method, and MEMS infrared detector

#20
20180126375
2018-05-10

Method of manufacturing a microfluidic device

#21
20170336624
2017-11-23

ELECTROOPTICAL DEVICE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING ELECTROOPTICAL DEVICE

#22
20170152136
2017-06-01

Hermetically sealed MEMS device and its fabrication

#23
20170129767
2017-05-11

Substrate structure, semiconductor structure and method for fabricating the same

#24
20170113925
2017-04-27

Method of encapsulating a microelectronic component

#25
20160368765
2016-12-22

Use of metal native oxide to control stress gradient and bending moment of a released MEMS structure

#26
20160280536
2016-09-29

Method for Manufacturing Hollow Structure

#27
20160229691
2016-08-11

Method for manufacturing thin-film support beam

#28
20160221823
2016-08-04

Method for achieving good adhesion between dielectric and organic material

#29
20160161193
2016-06-09

Polymer-based microfabricated thermal ground plane

#30
20150005709
2015-01-01

Method of making a corrugated deflection diaphragm

#31
20140296380
2014-10-02

Method for manufacturing micro-structure

#32
20140272708
2014-09-18

Photosensitive sacrificial polymer with low residue

#33
20130341736
2013-12-26

Packaging compatible wafer level capping of MEMS devices

#34
20130105920
2013-05-02

Semiconductor structure

#35
20130032453
2013-02-07

Elimination of silicon residues from MEMS cavity floor

#36
20130011784
2013-01-10

Photosensitive sacrificial polymer with low residue

#37
20120267825
2012-10-25

METHOD OF MANUFACTURING INERTIAL SENSOR

#38
20120043649
2012-02-23

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

#39
20110305990
2011-12-15

Method for manufacturing micro-structure

#40
20110136932
2011-06-09

Polymers, methods of use thereof, and methods of decomposition thereof

#41
20100327211
2010-12-30

METHOD FOR THE PRODUCTION OF MICRO/NANOFLUIDIC DEVICES FOR FLOW CONTROL AND RESULTING DEVICE

#42
20100307786
2010-12-09

Packaging for micro electro-mechanical systems and methods of fabricating thereof

#43
20100276765
2010-11-04

Semiconductor device and method of manufacturing the same

#44
20100271688
2010-10-28

Method of creating MEMS device cavities by a non-etching process

#45
20100244162
2010-09-30

MEMS device with reduced stress in the membrane and manufacturing method

#46
20100203294
2010-08-12

Polymers, Methods Of Use Thereof, And Methods Of Decomposition Thereof

#47
20100062142
2010-03-11

Fabrication method for hollow microneedles for drug delivery

#48
20090304928
2009-12-10

Manufacturing method of three-dimensional structure

#49
20090280644
2009-11-12

Process for Producing Air Gaps in Microstructures, Especially of the Air Gap Interconnect Structure Type for Integrated Circuits

#50
20090280638
2009-11-12

Process for producing air gaps in microstructures, especially of the air gap interconnect structure type for integrated circuits

#51
20090236310
2009-09-24

Adjustable solubility in sacrificial layers for microfabrication

#52
20090126183
2009-05-21

METHOD OF FABRICATING A POLYMER-BASED CAPACITIVE ULTRASONIC TRANSDUCER

#53
20090120905
2009-05-14

Sacrificial compositions and methods of fabricating a structure using sacrificial compositions

#54
20090107952
2009-04-30

Sacrificial compositions and methods of fabricating a structure using sacrificial compositions

#55
20090078675
2009-03-26

METHOD OF REMOVING PHOTORESIST

#56
20090069458
2009-03-12

Polymers, Methods Of Use Thereof, And Methods Of Decomposition Thereof

#57
20080200029
2008-08-21

Method of fabricating microstructures

#58
20080090421
2008-04-17

Forming a sacrificial layer in order to realise a suspended element

#59
20080038518
2008-02-14

Electronic devices having air gaps

#60
20070293023
2007-12-20

Method of fabricating suspended structure

#61
20070273013
2007-11-29

Packaging for micro electro-mechanical systems and methods of fabricating thereof

#62
20070158775
2007-07-12

Methods for implementation of a switching function in a microscale device and for fabrication of a microscale switch

#63
20070155051
2007-07-05

Method of creating MEMS device cavities by a non-etching process

#64
20070031761
2007-02-08

Polymers, methods of use thereof, and methods of decomposition thereof

#65
20070013266
2007-01-18

Method of fabricating a polymer-based capacitive ultrasonic transducer

#66
20060270088
2006-11-30

Micromechanical component and method for production thereof

#67
20060263718
2006-11-23

Sacrificial compositions and methods of fabricating a structure using sacrificial compositions

#68
20060138076
2006-06-29

Method for making a planar suspended microstructure, using a sacrificial layer of polymer material and resulting component

#69
20060076316
2006-04-13

Atmospheric process and system for controlled and rapid removal of polymers from high aspect ratio holes

#70
20050257709
2005-11-24

Systems and methods for three-dimensional lithography and nano-indentation

#71
20050247989
2005-11-10

Method for integrating micro and nanoparticles into MEMS and apparatus including the same

#72
20050238282
2005-10-27

Three-dimensional structure element and method of manufacturing the element, optical switch, and micro device

#73
20050170544
2005-08-04

Method for manufacturing MEMS structures

#74
20050164127
2005-07-28

Method for removing a sacrificial material with a compressed fluid

#75
20050118832
2005-06-02

Removal of MEMS sacrificial layers using supercritical fluid/chemical formulations

#76
20050118813
2005-06-02

Removal of MEMS sacrificial layers using supercritical fluid/chemical formulations

#77
20050016251
2005-01-27

Forming tool for forming a contoured microelectronic spring mold

#78
17161705
2022-05-17

Method for forming MEMS cavity structure

#79
14925867
2017-01-31

Substrate structure, semiconductor structure and method for fabricating the same