H01G9/004 - CPC Classification Index

ClassID:

201988 ⎘

H01G9/004 - CPC Classification

Classification description:

Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture Details

Sub-classes:

H01G9/008 » Terminals 353
H01G9/02 » Diaphragms; Separators 353
H01G9/022 » Electrolytes, absorbents 91
H01G9/04 » Electrodes {or formation of dielectric layers thereon} 206
H01G9/07 » Dielectric layers 367
H01G9/08 » Housing; Encapsulation 600
H01G9/14 » Structural combinations {or circuits} for modifying, or compensating for, electric characteristics of electrolytic capacitors 228

Recent Application in this class:

20220392712

2022-12-08

Capacitor aging apparatus and capacitor aging method

20210287856

2021-09-16

Capacitor element

20200353156

2020-11-12

Biocompatible oxygen gas generating devices for tissue engineering

20200259272

2020-08-13

Electrical bridging device for bridging electrical components, in particular an energy source or an energy consumer

20190006114

2019-01-03

Solid electrolytic capacitor

20180366273

2018-12-20

Volumetric efficiency wet electrolyte capacitor having a fill port and terminations for surface mounting

20180000469

2018-01-04

Motion sensitive and capacitor powered handheld device

20170347995

2017-12-07

Capacitor powered battery replacement device

20170275506

2017-09-28

Adhesive composition for electrochemical device, adhesive layer for electrochemical device, and electrochemical device

#10

20170140876

2017-05-18

Volumetric efficiency wet electrolyte capacitor having a fill port and terminations for surface mounting

#11

20160365545

2016-12-15

Battery packaging material

#12

20160051238

2016-02-25

Capacitor powered battery replacement device

#13

20150325379

2015-11-12

TANTALUM CAPACITOR

#14

20150187507

2015-07-02

Compliant energy storing structural sheet

#15

20150131206

2015-05-14

Tantalum capacitor and method of manufacturing the same

#16

20140295102

2014-10-02

SINTERING PROCESS OF METAL OXIDE BASED FORMULATIONS

#17

20140272500

2014-09-18

Systems and methods for detecting abnormalities in electrical and electrochemical energy units

#18

20140268872

2014-09-18

Low-profile lighting systems

#19

20140220477

2014-08-07

Polymers, substrates, methods for making such, and devices comprising the same

#20

20140220457

2014-08-07

Polymers, substrates, methods for making such, and devices comprising the same

#21

20140185192

2014-07-03

SOLID ELECTROLYTIC CAPACITOR

#22

20140141191

2014-05-22

Hydrophobic and Oleophobic Encapsulation Material with Alternating Layers

#23

20140133067

2014-05-15

Compliant energy storing structural sheet

#24

20140085849

2014-03-27

Circuit board system comprising a spring fastened element

#25

20140085775

2014-03-27

Electrolytic capacitor and method of manufacturing the same

#26

20130342966

2013-12-26

Solid electrolytic capacitor and method of producing same

#27

20130295459

2013-11-07

POROUS METALLIC BODY HAVING HIGH CORROSION RESISTANCE AND METHOD FOR PRODUCING THE SAME

#28

20130280616

2013-10-24

Porous membrane and process for preparing the same

#29

20130280590

2013-10-24

ELECTROCHEMICAL ENERGY STORAGE DEVICE WITH FLAT CELLS AND SPACING ELEMENTS

#30

20130128414

2013-05-23

Sealing member for a capacitor and method for manufacturing a capacitor

#31

20130128413

2013-05-23

High energy density storage material device using nanochannel structure

#32

20130096539

2013-04-18

Motion sensitive and capacitor powered handheld device

#33

20120293915

2012-11-22

High energy density storage material device using nanochannel structure

#34

20120134074

2012-05-31

Solid electrolytic capacitor and method of manufacturing solid electrolytic capacitor

#35

20120120556

2012-05-17

Solid electrolytic capacitor element

#36

20120054994

2012-03-08

Solid electrolytical capacitors with improved ESR stability

#37

20110188172

2011-08-04

High energy density storage material device using nanochannel structure

#38

20110111266

2011-05-12

Electrical power sources having a composite structure including hollow fibers

#39

20110051320

2011-03-03

Compliant energy storing structural sheet

#40

20110026191

2011-02-03

Solid electrolytic capacitors with improved ESR stability

#41

20100259868

2010-10-14

Chip type solid electrolytic capacitor

#42

20090257172

2009-10-15

Spacer for an electrode layer gap in a power source

#43

20090073638

2009-03-19

Chip type solid electrolytic capacitor

#44

20080307621

2008-12-18

Method of sealing a capacitor fill port

#45

20070030629

2007-02-08

Solid electrolytic capacitor, distributed constant type noise filter, and method of producing the same

#46

20060238960

2006-10-26

Method and apparatus for a spacer for an electrode layer gap in a power source

#47

20060018083

2006-01-26

Plug for sealing a capacitor fill port

#48

20050264979

2005-12-01

Implantable medical device having flat electrolytic capacitor with differing sized anode and cathode layers

#49

13986843

2019-04-23

Maximal modifiable modular capacitor generator (CAPGEN)