ClassID:

202791

H01H2029/008 - CPC Classification

Classification description:

Switches having at least one liquid contact using micromechanics, e.g. micromechanical liquid contact switches or [LIMMS]

Recent Application in this class:
#1
20240234055
2024-07-11

HYBRID RELAY

#2
20230335355
2023-10-19

Liquid metal MEMS switch

#3
20230245844
2023-08-03

Hybrid relay

#4
20210202194
2021-07-01

Hybrid relay

#5
20200211798
2020-07-02

Liquid metal MEMS switch

#6
20190035577
2019-01-31

Hybrid relay

#7
20180143160
2018-05-24

Apparatus and method for providing a time varying voltage

#8
20180143159
2018-05-24

Apparatus and method for providing a time varying voltage

#9
20170287663
2017-10-05

Use of conducting fluid in printed circuits

#10
20150330842
2015-11-19

Radio circuits and components thereof including temperature responsive liquid MEMS

#11
20150055270
2015-02-26

Hybrid relay

#12
20140130920
2014-05-15

Microfabricated fluidic circuit elements and applications

#13
20140073265
2014-03-13

Radio circuits and components thereof including temperature responsive liquid MEMS

#14
20140071583
2014-03-13

Liquid MEMS component responsive to pressure

#15
20140070984
2014-03-13

Liquid MEMS component and RF applications thereof

#16
20140035706
2014-02-06

Micro-reed switch with high current carrying capacity and manufacturing method thereof

#17
20140017842
2014-01-16

Methods for forming a sealed liquid metal drop

#18
20130000765
2013-01-03

Microfabricated fluidic circuit elements and applications

#19
20120222944
2012-09-06

RF MEMS switch using change in shape of fine liquid metal droplet

#20
20100263757
2010-10-21

Microfabricated fluidic circuit elements and applications

#21
20100201475
2010-08-12

Micro-fluidic bubble fuse

#22
20100025207
2010-02-04

Electrostatically driven high speed micro droplet switch

#23
20090115565
2009-05-07

LIQUID METAL RELAY

#24
20090104433
2009-04-23

Materials having variable electrical properties based upon environmental stimuli

#25
20080273281
2008-11-06

Liquid switch

#26
20080257437
2008-10-23

Microfabricated fluidic circuit elements and applications

#27
20080150659
2008-06-26

Relay Device Using Conductive Fluid

#28
20080029372
2008-02-07

Microfluidic switching devices having reduced control inputs

#29
20070289853
2007-12-20

Tailoring of switch bubble formation for LIMMS devices

#30
20070272528
2007-11-29

Liquid switch

#31
20070235303
2007-10-11

Architecture for multi-throw micro-fluidic devices

#32
20070221484
2007-09-27

Liquid logic structures for electronic device applications

#33
20070144881
2007-06-28

Circuit for initiating conductive liquid droplet motion in a switch

#34
20070110899
2007-05-17

Thin-film deposition methods and apparatuses

#35
20070089975
2007-04-26

Liquid metal switch employing a switching material containing gallium

#36
20070023266
2007-02-01

Fluid-based switch, and method of making same

#37
20070000762
2007-01-04

Architecture and method of fabrication for a liquid metal microswitch (LIMMS)

#38
20060260919
2006-11-23

Methods and apparatus for filling a microswitch with liquid metal

#39
20060252973
2006-11-09

Liquid mercury containing device and method for reducing toxicity of liquid mercury in liquid mercury containing device

#40
20060249361
2006-11-09

Liquid metal switch employing an electrically isolated control element

#41
20060201795
2006-09-14

Liquid metal switch employing electrowetting for actuation and architectures for implementing same

#42
20060191778
2006-08-31

Liquid metal switch employing a single volume of liquid metal

#43
20060118511
2006-06-08

Micro-machined nozzles

#44
20060109317
2006-05-25

Switch with concentric curvilinear heater resistor

#45
20060108209
2006-05-25

Liquid metal switch employing electrowetting for actuation and architectures for implementing same

#46
20060036416
2006-02-16

Computer aided design method and system for developing a microfluidic system

#47
20060017532
2006-01-26

Metallic contact electrical switch incorporating lorentz actuator

#48
20060000513
2006-01-05

Microfabricated fluidic circuit elements and applications

#49
20050264385
2005-12-01

Liquid metal contact microrelay

#50
20050264384
2005-12-01

Liquid metal contact reed relay with integrated electromagnetic actuator

#51
20050263379
2005-12-01

Reduction of oxides in a fluid-based switch

#52
20050217984
2005-10-06

Liquid electrical microswitch

#53
20050199480
2005-09-15

Switch with lid

#54
20050199479
2005-09-15

Switch, with lid mounted on a thickfilm dielectric

#55
20050149304
2005-07-07

Object oriented microfluidic design method and system

#56
20050134412
2005-06-23

Method of manufacturing an electromagnetic relay

#57
20050126899
2005-06-16

Photoimaged channel plate for a switch, and method for making a switch using same

#58
20050104693
2005-05-19

Self-healing liquid contact switch

#59
20050092587
2005-05-05

Fluid-based switches and methods for manufacturing and sealing fluid-based switches

#60
20050077160
2005-04-14

Relay

#61
20050065735
2005-03-24

Microfluidic design automation method and system

#62
20050056056
2005-03-17

Healing micro cracks in a substrate

#63
20050051412
2005-03-10

Ceramic channel plate for a fluid-based switch, and method for making same

#64
20050034963
2005-02-17

Fluid-based switch

#65
20050034962
2005-02-17

Reducing oxides on a switching fluid in a fluid-based switch

#66
20050032379
2005-02-10

Method for registering a deposited material with channel plate channels

#67
20050030347
2005-02-10

Concentric curvilinear heater resistor

#68
20050022889
2005-02-03

Microfabricated fluidic circuit elements and applications

#69
20050000784
2005-01-06

Liquid switch production and assembly

#70
20050000620
2005-01-06

Method for making switch with ultrasonically milled channel plate