ClassID:

84168

B81C2203/054 - CPC Classification

Classification description:

Forming microstructural systems; Aligning components to be assembled; Passive alignment, i.e. using only structural arrangements or thermodynamic forces without an internal or external apparatus using structural alignment aids, e.g. spacers, interposers, male/female parts, rods or balls

Recent Application in this class:
#1
20260036454
2026-02-05

PACKAGING FOR A SENSOR AND METHODS OF MANUFACTURING THEREOF

#2
20250162860
2025-05-22

METHODS OF FABRICATING MICRO ELECTRO-MECHANICAL SYSTEMS STRUCTURES

#3
20250002333
2025-01-02

WAFER LEVEL PROXIMITY SENSOR AND METHOD OF MAKING SAME

#4
20240425367
2024-12-26

DIE STACKING WITH CONTROLLED ANGULAR ALIGNMENT

#5
20240425364
2024-12-26

DIE STACKING WITH CONTROLLED TILT AND ANGULAR ALIGNMENT

#6
20240262683
2024-08-08

HIGH-PRECISION ALIGNMENT METHOD FOR PRODUCING A DEVICE, AND DEVICE

#7
20240017987
2024-01-18

Anchor Structure

#8
20230319971
2023-10-05

METHODS OF MANUFACTURING PLASMA GENERATING CELLS FOR A PLASMA SOURCE

#9
20230314197
2023-10-05

PACKAGING FOR A SENSOR AND METHODS OF MANUFACTURING THEREOF

#10
20230314193
2023-10-05

PACKAGING FOR A SENSOR AND METHODS OF MANUFACTURING THEREOF

#11
20230313376
2023-10-05

PACKAGING FOR A SENSOR AND METHODS OF MANUFACTURING THEREOF

#12
20220112079
2022-04-14

Modular 3-D printed devices for sample delivery and method

#13
20210280527
2021-09-09

SEMICONDUCTOR DEVICE

#14
20210139321
2021-05-13

Laser-assisted material phase-change and expulsion micro-machining process

#15
20200339413
2020-10-29

MEMS package with roughend interface

#16
20200262700
2020-08-20

Integrated package structure for MEMS element and ASIC chip and method for manufacturing the same

#17
20200161251
2020-05-21

Alignment mark and semiconductor device, and fabrication methods thereof

#18
20190267272
2019-08-29

Transfer head and method for transferring micro devices

#19
20190135617
2019-05-09

Method for bonding wafers eutectically, and a wafer composite

#20
20180215613
2018-08-02

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

#21
20180162720
2018-06-14

MEMS package with roughend interface

#22
20160259252
2016-09-08

Spatial light modulation element module, photolithographing apparatus, exposure apparatus, method of manufacturing spatial light modulation element module and method of manufacturing device

#23
20160194199
2016-07-07

Method and apparatus for a seal ring structure

#24
20150353349
2015-12-10

Component including two semiconductor elements, which are bonded to one another via a structured bonding layer, and method for manufacturing a component of this type

#25
20150351248
2015-12-03

Method for manufacturing substrate gap supporter

#26
20150091107
2015-04-02

Die bond design for medium pressure sensor

#27
20150061189
2015-03-05

Microfluidic device

#28
20150022872
2015-01-22

Method of manufacturing a MEMS micro-mirror assembly

#29
20150009549
2015-01-08

MEMS micro-mirror assembly

#30
20140322100
2014-10-30

Method and device for producing a microfluidic analysis cartridge

#31
20140123461
2014-05-08

Three dimensional assembly of diamagnetic materials using magnetic levitation

#32
20130285259
2013-10-31

METHOD AND SYSTEM FOR WAFER AND STRIP LEVEL BATCH DIE ATTACH ASSEMBLY

#33
20130205588
2013-08-15

Method and system for improving alignment precision of parts in MEMS

#34
20130098865
2013-04-25

Angle control of multi-cavity molded components for MEMS and NEMS group assembly

#35
20120300283
2012-11-29

Display device

#36
20120295058
2012-11-22

MEMS anchor and spacer structure

#37
20120292722
2012-11-22

Package structure having MEMS elements and fabrication method thereof

#38
20120024453
2012-02-02

STRUCTURE INCLUDING HOLDER UNIT AND DEVICE UNIT AND FIXING METHOD FOR THE SAME

#39
20110225801
2011-09-22

Method of fabricating a micro-mechanical component

#40
20110137254
2011-06-09

Manufacturing method for a porous microneedle array and corresponding porous microneedle array and corresponding substrate composite

#41
20100072564
2010-03-25

Semiconductor device and manufacturing method thereof

#42
20090211087
2009-08-27

Method and system for improving alignment precision of parts in MEMS

#43
20080254570
2008-10-16

ANGLE CONTROL OF MULTI-CAVITY MOLDED COMPONENTS FOR MEMS AND NEMS GROUP ASSEMBLY

#44
20070176272
2007-08-02

Semiconductor device and manufacturing method thereof

#45
15273615
2017-12-05

Edge construction on optical devices