ClassID:

84021

B81C1/00896 - CPC Classification

Classification description:

Manufacture or treatment of devices or systems in or on a substrate; Multistep processes for the separation of wafers into individual elements Temporary protection during separation into individual elements

Recent Application in this class:
#1
20260138869
2026-05-21

Method for singulating a wafer and suitable device

#2
20220359258
2022-11-10

Method of Manufacturing and Passivating a Die

#3
20220185662
2022-06-16

MEMS tab removal process

#4
20220024085
2022-01-27

Protective member forming apparatus

#5
20210253421
2021-08-19

Method with mechanical dicing process for producing MEMS components

#6
20200339848
2020-10-29

Silicone-based adhesive sheet, multilayer structure including same, and method for producing semiconductor device

#7
20200339416
2020-10-29

Encapsulant barrier

#8
20200231434
2020-07-23

Singulation of wafer level packaging

#9
20190355641
2019-11-21

Reduction of cross talk in WLCSP's through laser drilled technique

#10
20190229028
2019-07-25

Reduction of cross talk in WLCSP's through laser drilled technique

#11
20190196181
2019-06-27

Actuator, optical scanning device, and manufacturing methods

#12
20190196102
2019-06-27

Techniques for fabricating waveguide facets and die separation

#13
20190144270
2019-05-16

Encapsulant barrier

#14
20180133679
2018-05-17

METHODS OF MANUFACTURING SEMICONDUCTOR ARRAYS

#15
20180005862
2018-01-04

Protective sheeting for use in processing a semiconductor-sized wafer and semiconductor-sized wafer processing method

#16
20170260045
2017-09-14

Transfer method, manufacturing method, device and electronic apparatus of MEMS

#17
20170113929
2017-04-27

Method for wafer-level chip scale package testing

#18
20160347609
2016-12-01

MEMS packages and methods of manufacture thereof

#19
20160311679
2016-10-27

Chip package and a method of producing the same

#20
20160075553
2016-03-17

Sensor protective coating

#21
20150284244
2015-10-08

Method for forming chip package

#22
20150232332
2015-08-20

Method for shielding MEMS structures during front side wafer dicing

#23
20150217998
2015-08-06

Shielding MEMS structures during wafer dicing

#24
20150217997
2015-08-06

Method for simultaneous structuring and chip singulation

#25
20150143874
2015-05-28

Sensor device

#26
20150054095
2015-02-26

Capacitive micro-machined ultrasonic transducer and method of singulating the same

#27
20140339659
2014-11-20

Method of manufacturing a semiconductor integrated circuit device having a MEMS element

#28
20140248730
2014-09-04

MEMS device and method of formation thereof

#29
20130193536
2013-08-01

Method of manufacturing a semiconductor integrated circuit device having a MEMS element

#30
20130037891
2013-02-14

Method of fabricating a semiconductor device having recessed bonding site

#31
20120208343
2012-08-16

Method for manufacturing a micro-electro-mechanical device, in particular an optical microswitch, and micro-electro-mechanical device thus obtained

#32
20120126391
2012-05-24

Methods for embedding conducting material and devices resulting from said methods

#33
20120045884
2012-02-23

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

#34
20110266639
2011-11-03

Method of producing a MEMS device

#35
20110039365
2011-02-17

METHOD FOR FABRICATING SEMICONDUCTOR DEVICE

#36
20110018076
2011-01-27

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

#37
20100283147
2010-11-11

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

#38
20100276788
2010-11-04

Method and device of preventing delamination of semiconductor layers

#39
20100022046
2010-01-28

Method for fabricating semiconductor device

#40
20100019364
2010-01-28

Saw debris reduction in MEMS devices

#41
20090227060
2009-09-10

Method for fabricating a sealed cavity microstructure

#42
20090042367
2009-02-12

Sawing method for a semiconductor element with a microelectromechanical system

#43
20080272447
2008-11-06

Method for manufacturing a micro-electro-mechanical device, in particular an optical microswitch, and micro-electro-mechanical device thus obtained

#44
20080225505
2008-09-18

Method of producing a MEMS device

#45
20080217312
2008-09-11

METHOD FOR FABRICATING WORKPIECE AND LASER PROCESSING APPARATUS

#46
20080174204
2008-07-24

Electromechanical element, electric circuit device and production method of those

#47
20070287215
2007-12-13

Method for fabricating semiconductor device

#48
20070281492
2007-12-06

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

#49
20070278650
2007-12-06

Semiconductor Device

#50
20070222008
2007-09-27

METHOD FOR MANUFACTURING PLASTIC PACKAGING OF MEMS DEVICES AND STRUCTURE THEREOF

#51
20070161139
2007-07-12

Method for singulating a released microelectromechanical system wafer

#52
20070145366
2007-06-28

Semiconductor structures

#53
20070031989
2007-02-08

Separating semiconductor wafers having exposed micromechanical structures into individual chips

#54
20070026674
2007-02-01

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

#55
20070001247
2007-01-04

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#56
20060234506
2006-10-19

Processing method for protection of backside of a wafer

#57
20060131697
2006-06-22

Semiconductor methods and structures

#58
20060105545
2006-05-18

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

#59
20060063292
2006-03-23

Method for producing a packaged integrated circuit

#60
20060027885
2006-02-09

MEMS device with non-standard profile

#61
20060027522
2006-02-09

Method of producing a MEMS device

#62
20060001114
2006-01-05

Apparatus and method of wafer level package

#63
20050266601
2005-12-01

Photoelectric device grinding process and device grinding process

#64
20050266599
2005-12-01

Method of manufacturing a micro-electrical-mechanical system

#65
20050260793
2005-11-24

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#66
20050260792
2005-11-24

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#67
20050214976
2005-09-29

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#68
20050214462
2005-09-29

Micromechanical device recoat methods

#69
20050191790
2005-09-01

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#70
20050191789
2005-09-01

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#71
20050181532
2005-08-18

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#72
20050180686
2005-08-18

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#73
20050179982
2005-08-18

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#74
20050173711
2005-08-11

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#75
20050170614
2005-08-04

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#76
20050170557
2005-08-04

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#77
20050170547
2005-08-04

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#78
20050170546
2005-08-04

Method for making a micromechanical device by using a sacrificial substrate

#79
20050170540
2005-08-04

Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates

#80
20050156309
2005-07-21

Semiconductor sensor

#81
20050139940
2005-06-30

Methods for depositing, releasing and packaging microelectromechanical devices on wafer substrates

#82
20050042389
2005-02-24

Micromechanical device fabrication

#83
20050026313
2005-02-03

Method and apparatus for manufacturing a device having a moveable structure

#84
16236430
2020-04-07

Singulation of wafer level packaging

#85
15787532
2018-10-23

Multi-layer single chip MEMS WLCSP fabrication