ClassID:

202023

H01G9/155 - page 3 - CPC Classification

Classification description:

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

Recent Application in this class:
#601
20050188533
2005-09-01

Method and machine for manufacturing energy accumulating components, and components made thereby

#602
20050186468
2005-08-25

Electrochemical device and method of manufacturing electrochemical device

#603
20050181941
2005-08-18

Method for manufacturing activated carbon, polarizable electrode, and electric double-layered capacitor

#604
20050170242
2005-08-04

Electric double layer capacitor utilizing a multi-layer electrode structure and method for manufacturing the same

#605
20050164078
2005-07-28

Electrical battery

#606
20050162813
2005-07-28

Electric double layer capacitor and electrolyte solution therefor

#607
20050162812
2005-07-28

Method of making electrochemical capacitor electrode, electrochemical capacitor electrode, electrochemical capacitor, and method of making the same

#608
20050157448
2005-07-21

Polarizing property electrode for electrical double layer capacitor and manufacturing method of polarizing property electrode for electrical double layer capacitor, and manufacturing method of electrode sheet for electrical double layer capacitor

#609
20050153173
2005-07-14

Energy device

#610
20050152830
2005-07-14

Manufacturing process of Li-contained nickel oxyhydroxide and nonaqueous electrolyte electrochemical cells with it

#611
20050152096
2005-07-14

Multi-electrode double-layer capacitor having hermetic electrolyte seal

#612
20050147885
2005-07-07

Battery utilizing a multi-layer electrode structure

#613
20050147880
2005-07-07

Electrochemical device

#614
20050135046
2005-06-23

Charge storage device

#615
20050135044
2005-06-23

Electric double layer capacitor and process for its production

#616
20050128684
2005-06-16

Electrode for electrochemical capacitor and method for manufacturing the same, electrochemical capacitor and method for manufacturing the same

#617
20050122664
2005-06-09

Method of producing electrochemical device, and the electrochemical device

#618
20050118440
2005-06-02

Electrode for an energy storage device

#619
20050105247
2005-05-19

Electric energy storage system

#620
20050098242
2005-05-12

Methods and apparatus for producing carbon cathodes

#621
20050083021
2005-04-21

Energy storage device

#622
20050081370
2005-04-21

Method of making electrochemical device

#623
20050081350
2005-04-21

Method of making an electrode for an electrochemical capacitor and the method of making an electrochemical capacitor

#624
20050079409
2005-04-14

Electrode array for use in electrochemical cells

#625
20050047061
2005-03-03

Activated carbon, process for producing the same, polarizable electrode, and electric double layer capacitor

#626
20050042513
2005-02-24

Carbon electrode for use in aqueous electrochemical devices and method of preparation

#627
20050041371
2005-02-24

Electric double layer capacitor

#628
20050034299
2005-02-17

Electrochemical device having opposing electrodes

#629
20050031954
2005-02-10

Electrochemical energy storage device having improved enclosure arrangement

#630
20050024814
2005-02-03

Electrode for electric double-layer capacitor, and slurry for forming the same

#631
20050014643
2005-01-20

Electrochemical double-layer energy storage cells with high energy density and high power density

#632
20050002150
2005-01-06

Positive electrode of an electric double layer capacitor

#633
15961032
2018-09-04

Electrode having an interphase structure

#634
15788280
2018-08-28

Powder-based super dielectric material capacitor

#635
15663524
2018-07-31

Electrode having an interphase structure

#636
12655426
2016-04-12

Very high energy-density ultracapacitor apparatus and method