ClassID:

83993

B81C1/00619 - CPC Classification

Classification description:

Manufacture or treatment of devices or systems in or on a substrate; Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate; Achieving a desired geometry, i.e. controlling etch rates, anisotropy or selectivity Forming high aspect ratio structures having deep steep walls

Recent Application in this class:
#1
20260138867
2026-05-21

METHOD FOR PRODUCING A MICROMECHANICAL LAYER STRUCTURE WITH HIGH ASPECT RATIO AND MICROMECHANICAL LAYER STRUCTURE

#2
20240304453
2024-09-12

ETCHING METHOD

#3
20240182298
2024-06-06

METHOD FOR PRODUCING A MICROELECTROMECHANICAL COMPONENT

#4
20230066345
2023-03-02

METHOD FOR PRODUCING AT LEAST ONE FIRST AND ONE SECOND MICROMIRROR DEVICE

#5
20220344167
2022-10-27

Etching method

#6
20220293427
2022-09-15

System and method for fabricating photonic device elements

#7
20210403320
2021-12-30

Method for manufacturing semiconductor substrate, method for manufacturing damascene wiring structure, semiconductor substrate, and damascene wiring structure

#8
20210164781
2021-06-03

Inertial sensor, method for manufacturing inertial sensor, inertial measurement unit, portable electronic apparatus, electronic apparatus, and vehicle

#9
20210147223
2021-05-20

MICROMECHANICAL COMPONENT AND METHOD FOR PRODUCING SAME

#10
20210002131
2021-01-07

Method for manufacturing micromechanical structures in a device wafer

#11
20200140265
2020-05-07

Fence structure to prevent stiction in a MEMS motion sensor

#12
20200098583
2020-03-26

Method of fabricating semiconductor structure

#13
20200048081
2020-02-13

Component especially for horology with surface topology and method for manufacturing the same

#14
20200048080
2020-02-13

MEMS microphone and manufacturing method for making same

#15
20200024127
2020-01-23

Planar cavity MEMS and related structures, methods of manufacture and design structures

#16
20200020764
2020-01-16

Narrow gap device with parallel releasing structure

#17
20200020763
2020-01-16

Narrow gap device with parallel releasing structure

#18
20200017356
2020-01-16

Planar cavity MEMS and related structures, methods of manufacture and design structures

#19
20200017355
2020-01-16

Planar cavity mems and related structures, methods of manufacture and design structures

#20
20190315619
2019-10-17

Planar cavity MEMS and related structures, methods of manufacture and design structures

#21
20190248644
2019-08-15

Planar cavity MEMS and related structures, methods of manufacture and design structures

#22
20190233277
2019-08-01

Planar cavity MEMS and related structures, methods of manufacture and design structures

#23
20190169017
2019-06-06

Planar cavity MEMS and related structures, methods of manufacture and design structures

#24
20190154446
2019-05-23

Inertial sensor, method for manufacturing inertial sensor, inertial measurement unit, portable electronic apparatus, electronic apparatus, and vehicle

#25
20190152767
2019-05-23

Planar cavity MEMS and related structures, methods of manufacture and design structures

#26
20190148161
2019-05-16

Method of fabricating semiconductor structure

#27
20190062153
2019-02-28

Fence structure to prevent stiction in a MEMS motion sensor

#28
20180362339
2018-12-20

Multiple silicon trenches forming method for MEMS sealing cap wafer and etching mask structure thereof

#29
20180346326
2018-12-06

Method for manufacturing micromechanical structures in a device wafer

#30
20180346318
2018-12-06

Planar cavity MEMS and related structures, methods of manufacture and design structures

#31
20180319652
2018-11-08

Planar cavity MEMS and related structures, methods of manufacture and design structures

#32
20180257931
2018-09-13

Planar cavity MEMS and related structures, methods of manufacture and design structures

#33
20180244514
2018-08-30

Planar cavity MEMS and related structures, methods of manufacture and design structures

#34
20180170745
2018-06-21

Semiconductor device, microphone and method for producing a semiconductor device

#35
20180079642
2018-03-22

Microscale metallic CNT templated devices and related methods

#36
20180072568
2018-03-15

Planar cavity MEMS and related structures, methods of manufacture and design structures

#37
20180072567
2018-03-15

Planar cavity MEMS and related structures, methods of manufacture and design structures

#38
20180072566
2018-03-15

Planar cavity MEMS and related structures, methods of manufacture and design structures

#39
20180065844
2018-03-08

Material structure and method for deep silicon carbide etching

#40
20180057357
2018-03-01

Planar cavity MEMS and related structures, methods of manufacture and design structures

#41
20180050903
2018-02-22

Planar cavity MEMS and related structures, methods of manufacture and design structures

#42
20180009658
2018-01-11

Planar cavity MEMS and related structures, methods of manufacture and design structures

#43
20170341931
2017-11-30

Small wafer are MEMS switch

#44
20170341930
2017-11-30

Small wafer area MEMs switch

#45
20170274658
2017-09-28

Method for processing silicon substrate and method for manufacturing liquid ejection head

#46
20170197825
2017-07-13

Simplified MEMS device fabrication process

#47
20170166438
2017-06-15

Small wafer area MEMS switch

#48
20170121170
2017-05-04

Planar cavity MEMS and related structures, methods of manufacture and design structures

#49
20170113928
2017-04-27

DEVICE AND METHOD FOR PRODUCING A DEVICE COMPRISING MICRO OR NANOSTRUCTURES

#50
20170073224
2017-03-16

MEMS-based method for manufacturing sensor

#51
20170022048
2017-01-26

Planar cavity MEMS and related structures, methods of manufacture and design structures

#52
20160376147
2016-12-29

Micromechanical component with a reduced contact surface and its fabrication method

#53
20160355392
2016-12-08

Planar cavity MEMS and related structures, methods of manufacture and design structures

#54
20160332873
2016-11-17

DEVICES WITH THINNED WAFER

#55
20160325986
2016-11-10

Planar cavity MEMS and related structures, methods of manufacture and design structures

#56
20160325983
2016-11-10

Planar cavity MEMS and related structures, methods of manufacture and design structures

#57
20160325982
2016-11-10

Planar cavity MEMS and related structures, methods of manufacture and design structures

#58
20160318758
2016-11-03

High aspect ratio etch without upper widening

#59
20160244321
2016-08-25

Planar cavity MEMS and related structures, methods of manufacture and design structures

#60
20160163408
2016-06-09

Microstructure manufacturing method

#61
20160133476
2016-05-12

Fabrication method of semiconductor piece

#62
20160099124
2016-04-07

Planar cavity MEMS and related structures, methods of manufacture and design structures

#63
20160096721
2016-04-07

Planar cavity MEMS and related structures, methods of manufacture and design structures

#64
20160083245
2016-03-24

Planar cavity MEMS and related structures, methods of manufacture and design structures

#65
20160060107
2016-03-03

Planar cavity MEMS and related structures, methods of manufacture and design structures

#66
20160060106
2016-03-03

Method and structure for creating cavities with extreme aspect ratios

#67
20160060099
2016-03-03

Planar cavity MEMS and related structures, methods of manufacture and design structures

#68
20160055282
2016-02-25

Planar cavity MEMS and related structures, methods of manufacture and design structures

#69
20160023895
2016-01-28

Method for producing a micromechanical component, and corresponding micromechanical component

#70
20150370063
2015-12-24

Precise definition of transducer electrodes

#71
20150368097
2015-12-24

Methods for producing a cavity within a semiconductor substrate

#72
20150091140
2015-04-02

Multiple silicon trenches forming method for MEMS sealing cap wafer and etching mask structure thereof

#73
20150041932
2015-02-12

Planar cavity MEMS and related structures, methods of manufacture and design structures

#74
20150034592
2015-02-05

Method for etching deep, high-aspect ratio features into glass, fused silica, and quartz materials

#75
20150021745
2015-01-22

Reactive ion etching

#76
20140374885
2014-12-25

Narrow gap device with parallel releasing structure

#77
20140342557
2014-11-20

Method for etching a complex pattern

#78
20140296380
2014-10-02

Method for manufacturing micro-structure

#79
20140166463
2014-06-19

Planar cavity MEMS and related structures, methods of manufacture and design structures

#80
20140103497
2014-04-17

Production process for a micromechanical component and micromechanical component

#81
20140057446
2014-02-27

Method of silicon etch for trench sidewall smoothing

#82
20130313661
2013-11-28

Method for processing a wafer at unmasked areas and previously masked areas to reduce a wafer thickness

#83
20130285160
2013-10-31

Microscale metallic CNT templated devices and related methods

#84
20130270658
2013-10-17

Methods for producing a cavity within a semiconductor substrate

#85
20130237062
2013-09-12

Method for achieving smooth side walls after Bosch etch process

#86
20130234265
2013-09-12

Planar cavity MEMS and related structures, methods of manufacture and design structures

#87
20130230939
2013-09-05

High aspect ratio MEMS devices and methods for forming the same

#88
20130200789
2013-08-08

Electromagnetic wave oscillator having multi-tunnel and electromagnetic wave generating apparatus including the electromagnetic wave oscillator

#89
20130147313
2013-06-13

Method for producing a MEMS apparatus with a high aspect ratio, and converter and capacitor

#90
20120152895
2012-06-21

Methods for etching a substrate

#91
20120149133
2012-06-14

MEMS process method for high aspect ratio structures

#92
20110318861
2011-12-29

Planar cavity MEMS and related structures, methods of manufacture and design structures

#93
20110316101
2011-12-29

Planar cavity MEMS and related structures, methods of manufacture and design structures

#94
20110316099
2011-12-29

Planar cavity MEMS and related structures, methods of manufacture and design structures

#95
20110316098
2011-12-29

Planar cavity MEMS and related structures, methods of manufacture and design structures

#96
20110316097
2011-12-29

Planar cavity MEMS and related structures, methods of manufacture and design structures

#97
20110315528
2011-12-29

Methods of manufacture for micro-electro-mechanical system (MEMS)

#98
20110315527
2011-12-29

Planar cavity MEMS and related structures, methods of manufacture and design structures

#99
20110315526
2011-12-29

Planar cavity MEMS and related structures, methods of manufacture and design structures

#100
20110314669
2011-12-29

Method of manufacturing a micro-electro-mechanical system (MEMS)

#101
20110308957
2011-12-22

Structuring three-dimensional components with non-diffusing noble or special metals and their alloys, with use being made of sputter technology

#102
20110305990
2011-12-15

Method for manufacturing micro-structure

#103
20110180931
2011-07-28

Robust high aspect ratio semiconductor device

#104
20110168908
2011-07-14

Microstructure manufacturing method

#105
20110156830
2011-06-30

Microelectromechanical system device and method of manufacturing the microelectromechanical system device

#106
20110097903
2011-04-28

Method, apparatus and program for manufacturing silicon structure

#107
20110014794
2011-01-20

Device made of single-crystal silicon

#108
20100308444
2010-12-09

Method of manufacturing an electronic device

#109
20100176489
2010-07-15

Microelectromechanical systems structures and self-aligned high aspect-ratio combined poly and single-crystal silicon fabrication processes for producing same

#110
20100092888
2010-04-15

Process for structuring silicon

#111
20100009514
2010-01-14

Method of fabricating micro-vertical structure

#112
20100000964
2010-01-07

Method and system for etching a MEM device

#113
20090200547
2009-08-13

Trench depth monitor for semiconductor manufacturing

#114
20090008749
2009-01-08

Device made of single-crystal silicon

#115
20080293250
2008-11-27

Deep anisotropic silicon etch method

#116
20080220270
2008-09-11

Fabricating tall micro structures

#117
20080136035
2008-06-12

High-aspect-ratio metal-polymer composite structures for nano interconnects

#118
20070177287
2007-08-02

Method of manufacturing a mirror and a mirror device

#119
20070042606
2007-02-22

Creating novel structures using deep trenching of oriented silicon substrates

#120
20070029643
2007-02-08

Methods for nanoscale structures from optical lithography and subsequent lateral growth

#121
20060283710
2006-12-21

Methods of and apparatus for making high aspect ratio microelectromechanical structures

#122
20060189144
2006-08-24

Multiple layer etch stop and etching method

#123
20060115989
2006-06-01

Method of manufacturing a thin-film circuit substrate having penetrating structure, and protecting adhesive tape

#124
20060076316
2006-04-13

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

#125
20050191842
2005-09-01

High-aspect-ratio metal-polymer composite structures for nano interconnects

#126
20050155951
2005-07-21

Dry etching method and photonic crystal device fabricated by use of the same

#127
20050145962
2005-07-07

Fabrication of MEMS devices with spin-on glass

#128
20050124135
2005-06-09

Methods of forming oxide masks with submicron openings and microstructures formed thereby

#129
20050103749
2005-05-19

Method and device for anisotropic etching of high aspect ratio

#130
20050064650
2005-03-24

Fabrication method for microstructures with high aspect ratios

#131
20050056074
2005-03-17

Microscale compression molding of metals with surface engineered LIGA inserts

#132
20050054153
2005-03-10

Method for manufacturing movable portion of semiconductor device

#133
20050032378
2005-02-10

Method for nanomachining high aspect ratio structures

#134
20050029221
2005-02-10

Deep trench etching using HDP chamber

#135
17127323
2023-01-03

Microscale metallic CNT templated devices and related methods

#136
15682502
2018-07-24

Method to taylor mechanical properties on MEMS devices and nano-devices with multiple layer photoimageable dry film