ClassID:

84012

B81C1/00825 - CPC Classification

Classification description:

Manufacture or treatment of devices or systems in or on a substrate; Preserve existing structures from alteration, e.g. temporary protection during manufacturing Protect against mechanical threats, e.g. against shocks, or residues

Recent Application in this class:
#1
20260070086
2026-03-12

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

#2
20250361140
2025-11-27

MICRO-ELECTROMECHANICAL SYSTEMS (MEMS) AND METHODS OF FABRICATING THE SAME

#3
20250343119
2025-11-06

BOTTOM PACKAGE EXPOSED DIE MEMS PRESSURE SENSOR INTEGRATED CIRCUIT PACKAGE DESIGN

#4
20250326630
2025-10-23

MICROMECHANICAL ARM ARRAY FOR MEMS ACTUATORS

#5
20250314875
2025-10-09

MICROELECTROMECHANICAL SYSTEMS DEVICE AND METHOD FOR FORMING THE SAME

#6
20250276894
2025-09-04

SEMICONDUCTOR STRUCTURE AND METHOD FOR FABRICATING THE SAME

#7
20250039611
2025-01-30

MEMS ACOUSTIC ELEMENT

#8
20240383005
2024-11-21

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

#9
20240351865
2024-10-24

MANUFACTURING METHOD OF MEMS DEVICE

#10
20240059555
2024-02-22

METHOD OF MANUFACTURING MIRROR DEVICE

#11
20240034618
2024-02-01

MICROELECTROMECHANICAL MEMBRANE TRANSDUCER WITH ACTIVE DAMPER

#12
20230365403
2023-11-16

Semiconductor structure including scribe line structures and method for fabricating the same

#13
20230303389
2023-09-28

METHODS AND SYSTEMS FOR FABRICATION OF ULTRASOUND TRANSDUCER DEVICES

#14
20230036136
2023-02-02

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

#15
20220285249
2022-09-08

BOTTOM PACKAGE EXPOSED DIE MEMS PRESSURE SENSOR INTEGRATED CIRCUIT PACKAGE DESIGN

#16
20220112074
2022-04-14

Semiconductor structure and manufacturing method thereof

#17
20220024757
2022-01-27

Method for producing damper structures on a micromechanical wafer

#18
20220024085
2022-01-27

Protective member forming apparatus

#19
20210395075
2021-12-23

Microelectromechanical membrane transducer with active damper

#20
20210238030
2021-08-05

Support structure for MEMS device with particle filter

#21
20210225637
2021-07-22

Freezing a sacrificial material in forming a semiconductor

#22
20210047176
2021-02-18

Support structure for MEMS device with particle filter

#23
20200346926
2020-11-05

Semiconductor structure including scribe line structures and method for fabricating the same

#24
20200156114
2020-05-21

Ultrasonic MEMS acoustic transducer with reduced stress sensitivity and manufacturing process thereof

#25
20200020616
2020-01-16

Bottom package exposed die MEMS pressure sensor integrated circuit package design

#26
20190330057
2019-10-31

MEMS device and method of manufacturing a MEMS device

#27
20190189427
2019-06-20

Freezing a sacrificial material in forming a semiconductor

#28
20190178694
2019-06-13

Thermal airflow sensor

#29
20190152768
2019-05-23

Semiconductor structures provided within a cavity and related design structures

#30
20190112185
2019-04-18

REDUCING VIBRATION OF A MEMS INSTALLATION ON A PRINTED CIRCUIT BOARD

#31
20190010048
2019-01-10

Method for manufacturing gas detector by MEMS process

#32
20180346327
2018-12-06

Method for packaging at least one semiconductor component and semiconductor device

#33
20180319653
2018-11-08

Semiconductor structures provided within a cavity and related design structures

#34
20180266862
2018-09-20

Thermal airflow sensor

#35
20180201504
2018-07-19

MEMS device and method of manufacturing a MEMS device

#36
20180108533
2018-04-19

Method and apparatus for using universal cavity wafer in wafer level packaging

#37
20180072569
2018-03-15

Method of strain gauge fabrication using a transfer substrate

#38
20180022603
2018-01-25

MEMS devices having tethering structures

#39
20180016133
2018-01-18

Bottom package exposed die MEMS pressure sensor integrated circuit package design

#40
20180002165
2018-01-04

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

#41
20170355599
2017-12-14

Method and system for CMOS based MEMS bump stop contact damage prevention

#42
20170349432
2017-12-07

Removal of a reinforcement ring from a wafer

#43
20170341934
2017-11-30

Selective patterning of titanium encapsulation layers

#44
20170341933
2017-11-30

Semiconductor structure and method for fabricating the same

#45
20170341929
2017-11-30

Semiconductor device and method of manufacturing the same

#46
20170313582
2017-11-02

Dry scribing methods, devices and systems

#47
20170267521
2017-09-21

Selective patterning of an integrated fluxgate device

#48
20170227389
2017-08-10

Thermal airflow sensor

#49
20170217769
2017-08-03

Semiconductor structure and manufacturing method thereof

#50
20170121175
2017-05-04

Manufacturing method of MEMS chip

#51
20170081184
2017-03-23

Anodic oxide film structure cutting method and unit anodic oxide film structure

#52
20160365321
2016-12-15

Method and apparatus for using universal cavity wafer in wafer level packaging

#53
20160340180
2016-11-24

Chip structure

#54
20160318759
2016-11-03

MEMS device and method of manufacturing a MEMS device

#55
20160297676
2016-10-13

Method for applying a structured coating to a component

#56
20160289064
2016-10-06

Thin Film Encapsulation of Electrodes

#57
20160244326
2016-08-25

Semiconductor element and methods for manufacturing the same

#58
20160244323
2016-08-25

Integrated MEMS device

#59
20160194199
2016-07-07

Method and apparatus for a seal ring structure

#60
20160167959
2016-06-16

Hermetically sealed package having stress reducing layer

#61
20160152467
2016-06-02

MEMS capping method

#62
20160075553
2016-03-17

Sensor protective coating

#63
20150329356
2015-11-19

MEMS STRUCTURE AND METHOD OF MANUFACTURING THE SAME

#64
20150298969
2015-10-22

Method of protecting microelectro mechanical system device

#65
20150298968
2015-10-22

MEMS capping method

#66
20150291413
2015-10-15

Method and system for CMOS based MEMS bump stop contact damage prevention

#67
20150274514
2015-10-01

Method for manufacturing an integrated MEMS device

#68
20150266718
2015-09-24

Semiconductor structures provided within a cavity and related design structures

#69
20150123222
2015-05-07

Sensor protective coating

#70
20150102434
2015-04-16

Microelectromechanical device with protection for bonding

#71
20150054101
2015-02-26

MICROMECHANICAL COMPONENT AND METHOD FOR MANUFACTURING A MICROMECHANICAL COMPONENT

#72
20140374853
2014-12-25

COMPONENT INCLUDING MEANS FOR REDUCING ASSEMBLY-RELATED MECHANICAL STRESSES AND METHODS FOR MANUFACTURING SAME

#73
20140113412
2014-04-24

Fabrication method for a chip package

#74
20140103460
2014-04-17

MEMS device and method of manufacturing a MEMS device

#75
20140054728
2014-02-27

Semiconductor structures provided within a cavity and related design structures

#76
20130278108
2013-10-24

MEMS shock cushion spring systems and methods

#77
20130165365
2013-06-27

Treatment liquid for inhibiting pattern collapse in microstructures, and microstructure manufacturing method using said treatment liquid

#78
20130119493
2013-05-16

Microelectro mechanical system encapsulation scheme

#79
20130049212
2013-02-28

Semiconductor device

#80
20120149152
2012-06-14

Method to prevent metal pad damage in wafer level package

#81
20110127666
2011-06-02

Chip package and fabrication method thereof

#82
20100018635
2010-01-28

Method for manufacturing micro movable element

#83
20090181487
2009-07-16

Method of making microminiature moving device

#84
20090146228
2009-06-11

Microminiature moving device

#85
20060186498
2006-08-24

Method of making microminiature moving device

#86
20050194840
2005-09-08

Microminiature moving device and method of making the same

#87
15087732
2017-08-15

Dry scribing methods, devices and systems

#88
14996933
2017-04-25

MEMS structure and manufacturing method thereof