ClassID:

83748

B81B3/0013 - CPC Classification

Classification description:

Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes; Arrangements for avoiding sticking of the flexible or moving parts Structures dimensioned for mechanical prevention of stiction, e.g. spring with increased stiffness

Recent Application in this class:
#1
20250122071
2025-04-17

PIEZOELECTRIC ANTI-STICTION STRUCTURE FOR MICROELECTROMECHANICAL SYSTEMS

#2
20240208800
2024-06-27

MEMS BUMP STOPPER SURFACE FEATURES

#3
20240140781
2024-05-02

MICRO-ELECTRO-MECHANICAL SYSTEM DEVICE

#4
20240031740
2024-01-25

Sound producing cell

#5
20240022859
2024-01-18

PACKAGE STRUCTURE, APPARATUS AND FORMING METHODS THEREOF

#6
20230382712
2023-11-30

Microelectromechanical systems device having a mechanically robust anti-stiction/outgassing structure

#7
20230373780
2023-11-23

Piezoelectric anti-stiction structure for microelectromechanical systems

#8
20230305291
2023-09-28

SYSTEMS AND METHODS TO REDUCE STICTION IN MEMS DEVICES

#9
20230199392
2023-06-22

Sound producing cell and manufacturing method thereof

#10
20230008066
2023-01-12

MICRO-ELECTRONIC NON-LANDING MIRROR SYSTEM

#11
20220306452
2022-09-29

Piezoelectric anti-stiction structure for microelectromechanical systems

#12
20220185656
2022-06-16

Manufacturing method of semiconductor structure

#13
20220048758
2022-02-17

Micromechanical component and method for manufacturing a micromechanical component

#14
20210309508
2021-10-07

Microelectromechanical systems device having a mechanically robust anti-stiction/outgassing structure

#15
20210155471
2021-05-27

Optical device

#16
20210130160
2021-05-06

Optical device and method for manufacturing same

#17
20210130159
2021-05-06

Optical device having fixed and movable comb electrodes

#18
20210061641
2021-03-04

Piezoelectric anti-stiction structure for microelectromechanical systems

#19
20210041475
2021-02-11

Electrostatic actuator and physical quantity sensor

#20
20210024348
2021-01-28

Microelectromechanical systems device having a mechanically robust anti-stiction/outgassing structure

#21
20200361763
2020-11-19

Manufacturing method of semiconductor structure

#22
20200245077
2020-07-30

MEMS transducer including free plate diaphragm with spring members

#23
20200166156
2020-05-28

Micro check valve and system with multiple micro check valves and method for the production thereof

#24
20200048082
2020-02-13

Thin film material transfer method

#25
20190359479
2019-11-28

MEMS sensor compensation for off-axis movement

#26
20190152766
2019-05-23

Vertical stopper for capping MEMS devices

#27
20190144264
2019-05-16

MEMS sensor compensation for off-axis movement

#28
20180334381
2018-11-22

Microelectromechanical component

#29
20180134543
2018-05-17

Vertical stopper for capping MEMS devices

#30
20180127263
2018-05-10

MEMS structure with bilayer stopper and method for forming the same

#31
20180079640
2018-03-22

MEMS DEVICE WITH OFFSET ELECTRODE

#32
20170369303
2017-12-28

Electrostatic actuator and switch

#33
20170082519
2017-03-23

Semi-flexible proof-mass

#34
20170073214
2017-03-16

MEMS device

#35
20160176708
2016-06-23

Methods and structures of integrated MEMS-CMOS devices

#36
20160176707
2016-06-23

Reducing MEMS stiction by increasing surface roughness

#37
20160176701
2016-06-23

MEMS electrostatic actuator device for RF varactor applications

#38
20160173002
2016-06-16

Micro-electro-mechanical system device with enhanced structural strength

#39
20160075548
2016-03-17

Multi-phased MEMS plate lowering and lifting system and method

#40
20160047837
2016-02-18

Physical quantity sensor, electronic apparatus, and moving body

#41
20160033759
2016-02-04

Microelectromechanical system device having a hinge layer

#42
20160031699
2016-02-04

Micro-electro-mechanical system (MEMS) structures and design structures

#43
20150353342
2015-12-10

MEMS and method for forming the same

#44
20150315011
2015-11-05

MEMS STRUCTURE, ELECTRONIC APPARATUS, AND MOVING OBJECT

#45
20150241466
2015-08-27

Functional element, electronic apparatus, and moving object

#46
20150229241
2015-08-13

MEMS electrostatic actuator

#47
20150102701
2015-04-16

Micro-electro-mechanical system device with enhanced structural strength

#48
20150035122
2015-02-05

Micro-electro-mechanical system (MEMS) structures and design structures

#49
20150021719
2015-01-22

Functional device, electronic apparatus, and moving object

#50
20140077317
2014-03-20

Microelectromechanical system (MEMS) device and fabrication method thereof

#51
20140076697
2014-03-20

MEMS electrostatic actuator

#52
20130236988
2013-09-12

Methods and structures of integrated MEMS-CMOS devices

#53
20130168782
2013-07-04

Micro-electro-mechanical system (MEMS) structures and design structures

#54
20120133449
2012-05-31

Microelectronic device and electronic apparatus

#55
20120050751
2012-03-01

Micromechanical tunable Fabry-Perot interferometer, an intermediate product, and a method for producing the same

#56
20110104845
2011-05-05

PRODUCTION METHOD OF MEMS SENSOR

#57
20100078740
2010-04-01

Microelectromechanical device provided with an anti-stiction structure, and corresponding anti-stiction method

#58
20090127082
2009-05-21

Microfabricated cantilever slider with asymmetric spring constant

#59
20090065475
2009-03-12

Method of fabricating inkjet printhead with projections patterned across nozzle plate

#60
20090045474
2009-02-19

MEMS sensor

#61
20080063790
2008-03-13

Anti-stiction coating

#62
20070170460
2007-07-26

Micro-electro mechanical systems switch and method of fabricating the same

#63
20070146095
2007-06-28

Micro-electromechanical system (MEMS) switch

#64
20070079509
2007-04-12

Method of forming low-stiction nozzle plate for an inkjet printhead

#65
20070024401
2007-02-01

RF MEMS switch having asymmetrical spring rigidity

#66
20060290443
2006-12-28

Ultra-low voltage capable zipper switch

#67
20060113618
2006-06-01

Microelectronic device with anti-stiction coating

#68
17009753
2021-12-07

Method for preparing silicon wafer with rough surface and silicon wafer

#69
14448783
2015-12-15

Micro mechanical structure and method for fabricating the same