ClassID:

84139

B81C2201/053 - CPC Classification

Classification description:

Manufacture or treatment of microstructural devices or systems; Temporary protection of devices or parts of the devices during manufacturing Depositing a protective layers

Recent Application in this class:
#1
20260084957
2026-03-26

METHODS FOR POST-PROCESSING AND FOR HANDLING OF MEMS CHIPS

#2
20260015226
2026-01-15

METHOD FOR PRODUCING A MEMS MIRROR ARRAY, AND MEMS MIRROR ARRAY

#3
20250033956
2025-01-30

METHOD FOR PROCESSING SILICON SUBSTRATE AND METHOD FOR PROCESSING LIQUID EJECTION HEAD SUBSTRATE

#4
20240375943
2024-11-14

DIELECTRIC PROTECTION LAYER CONFIGURED TO INCREASE PERFORMANCE OF MEMS DEVICE

#5
20240327205
2024-10-03

PRESSURE SENSING MODULE AND MANUFACTURING METHOD THEREOF

#6
20240208801
2024-06-27

MICRO-ELECTRO-MECHANICAL SYSTEM (MEMS) VIBRATION SENSOR AND FABRICATING METHOD THEREOF

#7
20230382724
2023-11-30

Dielectric protection layer configured to increase performance of mems device

#8
20230356998
2023-11-09

Microelectromechanical microphone with membrane trench reinforcements and method of fabrication

#9
20230211345
2023-07-06

Microfluidic chip and fabrication method

#10
20230036935
2023-02-02

Method for manufacturing an integrated MEMS transducer device and integrated MEMS transducer device

#11
20220340415
2022-10-27

Method for etching gaps of unequal width

#12
20220185656
2022-06-16

Manufacturing method of semiconductor structure

#13
20220024085
2022-01-27

Protective member forming apparatus

#14
20220009771
2022-01-13

Method and structure for sensors on glass

#15
20210387854
2021-12-16

Method for manufacturing an integrated MEMS transducer device and integrated MEMS transducer device

#16
20210347635
2021-11-11

Microelectromechanical microphone with membrane trench reinforcements and method of fabrication

#17
20210253421
2021-08-19

Method with mechanical dicing process for producing MEMS components

#18
20210214216
2021-07-15

Method for manufacturing an etch stop layer and MEMS sensor comprising an etch stop layer

#19
20210017018
2021-01-21

Semiconductor package structure and method for manufacturing the same

#20
20210002132
2021-01-07

Semiconductor device, microphone and methods for forming a semiconductor device

#21
20210002131
2021-01-07

Method for manufacturing micromechanical structures in a device wafer

#22
20200413210
2020-12-31

Structure for integrated microphone

#23
20200361763
2020-11-19

Manufacturing method of semiconductor structure

#24
20200239301
2020-07-30

ELEVATED MEMS DEVICE IN A MICROPHONE WITH INGRESS PROTECTION

#25
20200213797
2020-07-02

Method for manufacturing MEMS microphone

#26
20200189910
2020-06-18

Microelectromechanical system cavity packaging

#27
20200049974
2020-02-13

Light module

#28
20200024133
2020-01-23

Method for manufacturing a MEMS unit for a micromechanical pressure sensor

#29
20190330057
2019-10-31

MEMS device and method of manufacturing a MEMS device

#30
20190185320
2019-06-20

Microelectromechanical system cavity packaging

#31
20190084828
2019-03-21

Elevated MEMS device in a microphone with ingress protection

#32
20180346326
2018-12-06

Method for manufacturing micromechanical structures in a device wafer

#33
20180346323
2018-12-06

Release chemical protection for integrated complementary metal-oxide-semiconductor (CMOS) and micro-electro-mechanical (MEMS) devices

#34
20180346322
2018-12-06

MEMS-device manufacturing method, MEMS device, and MEMS module

#35
20180339901
2018-11-29

SEMICONDUCTOR PROCESS

#36
20180288549
2018-10-04

Method for manufacturing a microphone

#37
20180257932
2018-09-13

MANUFACTURING METHOD FOR A MICROMECHANICAL DEVICE INCLUDING AN OBLIQUE SURFACE AND CORRESPONDING MICROMECHANICAL DEVICE

#38
20180237292
2018-08-23

Semiconductor device, microphone and methods for forming a semiconductor device

#39
20180201504
2018-07-19

MEMS device and method of manufacturing a MEMS device

#40
20180162131
2018-06-14

Peeling method of cover member and manufacturing method of liquid ejecting head

#41
20180148328
2018-05-31

Process for producing an electromechanical device

#42
20180148319
2018-05-31

Hermetically sealed MEMS device and its fabrication

#43
20180111824
2018-04-26

Semiconductor structure and manufacturing method thereof

#44
20180044177
2018-02-15

Wafer-level package with enhanced performance

#45
20180002165
2018-01-04

Protective coating on trench features of a wafer and method of fabrication thereof

#46
20170365507
2017-12-21

Field emission devices and methods of making thereof

#47
20170355592
2017-12-14

Support pillar

#48
20170313576
2017-11-02

Support pillar

#49
20170313575
2017-11-02

Support pillar

#50
20170267517
2017-09-21

Electronic device using MEMS technology

#51
20170197826
2017-07-13

Electromechanical device including connector formed of dielectric material

#52
20170197821
2017-07-13

Method for forming a micro-electro mechanical system (MEMS) including bonding a MEMS substrate to a CMOS substrate via a blocking layer

#53
20170152136
2017-06-01

Hermetically sealed MEMS device and its fabrication

#54
20170121175
2017-05-04

Manufacturing method of MEMS chip

#55
20170121172
2017-05-04

INTEGRATED MEMS-CMOS DEVICES AND INTEGRATED CIRCUITS WITH MEMS DEVICES AND CMOS DEVICES

#56
20170088412
2017-03-30

Microelectronic component arrangement and production method for a microelectronic component arrangement

#57
20170073219
2017-03-16

Manufacturing method of electronic device, electronic device, electronic apparatus, and moving body

#58
20170066648
2017-03-09

CMOS-MEMS integrated device with selective bond pad protection

#59
20170057812
2017-03-02

Method for transferring graphene by attaching removable frame to protective layer applied on a sample containing graphene monolayer

#60
20170044010
2017-02-16

SENSOR ELEMENT, METHOD FOR MANUFACTURING SENSOR ELEMENT, DETECTION DEVICE, AND METHOD FOR MANUFACTURING DETECTION DEVICE

#61
20170044006
2017-02-16

Composite cavity and forming method thereof

#62
20170029268
2017-02-02

Semiconductor structure and manufacturing method thereof

#63
20170015547
2017-01-19

Release chemical protection for integrated complementary metal-oxide-semiconductor (CMOS) and micro-electro-mechanical (MEMS) devices

#64
20160332873
2016-11-17

DEVICES WITH THINNED WAFER

#65
20160332865
2016-11-17

Support pillar

#66
20160318759
2016-11-03

MEMS device and method of manufacturing a MEMS device

#67
20160311679
2016-10-27

Chip package and a method of producing the same

#68
20160297676
2016-10-13

Method for applying a structured coating to a component

#69
20160244323
2016-08-25

Integrated MEMS device

#70
20160221823
2016-08-04

Method for achieving good adhesion between dielectric and organic material

#71
20160176703
2016-06-23

Multi-level getter structure and encapsulation structure comprising such a multi-level getter structure

#72
20160167958
2016-06-16

Through-wafer interconnects for MEMS double-sided fabrication process (TWIDS)

#73
20160157038
2016-06-02

Method for manufacturing a microphone

#74
20160130140
2016-05-12

Method for manufacturing a protective layer against HF etching, semiconductor device provided with the protective layer and method for manufacturing the semiconductor device

#75
20160130135
2016-05-12

Physical quantity sensor, method for manufacturing physical quantity sensor, electronic device, and moving body

#76
20160075553
2016-03-17

Sensor protective coating

#77
20160068388
2016-03-10

Release chemical protection for integrated complementary metal-oxide-semiconductor (CMOS) and micro-electro-mechanical (MEMS) devices

#78
20160068384
2016-03-10

Method of fabricating nano-scale structures and nano-scale structures fabricated using the method

#79
20160052777
2016-02-25

MEMS structure with improved shielding and method

#80
20150353352
2015-12-10

Method of manufacturing apparatus for harvesting and storing piezoelectric energy

#81
20150274514
2015-10-01

Method for manufacturing an integrated MEMS device

#82
20150266722
2015-09-24

MEMS structures and methods for forming the same

#83
20150232331
2015-08-20

LAYER STRUCTURE FOR A MICROMECHANICAL COMPONENT

#84
20150151958
2015-06-04

MEMS chip and manufacturing method therefor

#85
20150076627
2015-03-19

MEMS-microphone with reduced parasitic capacitance

#86
20150076626
2015-03-19

ELECTRONIC DEVICE

#87
20150028433
2015-01-29

Encapsulation structure including a mechanically reinforced cap and with a getter effect

#88
20140370638
2014-12-18

MEMS structure with improved shielding and method

#89
20140322854
2014-10-30

Method for manufacturing a MEMS sensor

#90
20140231937
2014-08-21

Method for manufacturing a protective layer against HF etching, semiconductor device provided with the protective layer and method for manufacturing the semiconductor device

#91
20140210864
2014-07-31

Low-voltage MEMS shutter assemblies

#92
20140113412
2014-04-24

Fabrication method for a chip package

#93
20140103460
2014-04-17

MEMS device and method of manufacturing a MEMS device

#94
20140028192
2014-01-30

Field emission devices and methods of making thereof

#95
20130099355
2013-04-25

MEMS structures and methods for forming the same

#96
20130049539
2013-02-28

Apparatus for harvesting and storing piezoelectric energy and manufacturing method thereof

#97
20120251783
2012-10-04

Base surface processing method and MEMS device

#98
20120149152
2012-06-14

Method to prevent metal pad damage in wafer level package

#99
20120139064
2012-06-07

MEMS sensor and method for producing MEMS sensor, and MEMS package

#100
20120134121
2012-05-31

Electronic device, electronic apparatus, and method of manufacturing electronic device

#101
20120107993
2012-05-03

Method of making a micro-electro-mechanical-systems (MEMS) device

#102
20120045884
2012-02-23

Protective thin films for use during fabrication of semiconductors, MEMS, and microstructures

#103
20110278683
2011-11-17

Acoustic sensor and method of manufacturing the same

#104
20110207335
2011-08-25

Constrained oxidation of suspended micro- and nano-structures

#105
20110171478
2011-07-14

Acid-etch resistant, protective coatings

#106
20110127666
2011-06-02

Chip package and fabrication method thereof

#107
20110081740
2011-04-07

Low stress photo-sensitive resin with sponge-like structure and devices manufactured employing same

#108
20110018076
2011-01-27

MEMS component, method for producing a MEMS component, and method for handling a MEMS component

#109
20100323524
2010-12-23

Method of etching the back side of a wafer

#110
20100320555
2010-12-23

Controlling electromechanical behavior of structures within a microelectromechanical systems device

#111
20100320548
2010-12-23

Silicon-Rich Nitride Etch Stop Layer for Vapor HF Etching in MEMS Device Fabrication

#112
20100283147
2010-11-11

Method for producing a plurality of chips and a chip produced accordingly

#113
20100065930
2010-03-18

Method of etching sacrificial layer, method of manufacturing MEMS device, MEMS device and MEMS sensor

#114
20090317930
2009-12-24

Method for producing a structure comprising a mobile element by means of a heterogeneous sacrificial layer

#115
20090263920
2009-10-22

Protection of cavities opening onto a face of a microstructured element

#116
20090206422
2009-08-20

Micromechanical diaphragm sensor having a double diaphragm

#117
20090170231
2009-07-02

Method of producing mechanical components of MEMS or NEMS structures made of monocrystalline silicon

#118
20090124074
2009-05-14

Wafer level sensing package and manufacturing process thereof

#119
20090121299
2009-05-14

Wafer level sensing package and manufacturing process thereof

#120
20080132037
2008-06-05

Dicing method using volatile protective agent

#121
20070289940
2007-12-20

Surfactant-enhanced protection of micromechanical components from galvanic degradation

#122
20070281492
2007-12-06

Protective thin films for use during fabrication of semiconductors, MEMS, and microstructures

#123
20070221505
2007-09-27

Method of and Apparatus for Forming Three-Dimensional Structures Integral With Semiconductor Based Circuitry

#124
20070146859
2007-06-28

Optical modulator

#125
20070026674
2007-02-01

Method of protecting wafer front pattern and method of performing double-sided process

#126
20060266730
2006-11-30

Microelectromechanical structure and a method for making the same

#127
20060255424
2006-11-16

Utilizing a protective plug to maintain the integrity of the FTP shrink hinge

#128
20060234506
2006-10-19

Processing method for protection of backside of a wafer

#129
20060223291
2006-10-05

Method for producing a MEMS device

#130
20060160264
2006-07-20

Methods and apparatus having wafer level chip scale package for sensing elements

#131
20060110842
2006-05-25

Method and apparatus for preventing metal/silicon spiking in MEMS devices

#132
20060105546
2006-05-18

Wafer dividing method

#133
20060105545
2006-05-18

Methods for dicing a released CMOS-MEMS multi-project wafer

#134
20060030120
2006-02-09

METHOD OF PERFORMING DOUBLE-SIDED PROCESSES UPON A WAFER

#135
20060019420
2006-01-26

MEMS device polymer film deposition process

#136
20060001114
2006-01-05

Apparatus and method of wafer level package

#137
20050250235
2005-11-10

Controlling electromechanical behavior of structures within a microelectromechanical systems device

#138
20050239231
2005-10-27

Method for making a microelectromechanical system using a flexure protection layer

#139
20050230257
2005-10-20

Microdevice with movable microplatform and process for making thereof

#140
20050214462
2005-09-29

Micromechanical device recoat methods

#141
20050205856
2005-09-22

Enhancement of fabrication yields of nanomechanical devices by thin film deposition

#142
20050156309
2005-07-21

Semiconductor sensor

#143
20050054135
2005-03-10

Barrier layers for microelectromechanical systems

#144
15271627
2017-10-17

CMOS and pressure sensor integrated on a chip and fabrication method

#145
14826449
2017-01-17

Integrated MEMS-CMOS devices and methods for fabricating MEMS devices and CMOS devices