G21H1/00 - CPC Classification Index

ClassID:

200514 ⎘

G21H1/00 - CPC Classification

Classification description:

Arrangements for obtaining electrical energy from radioactive sources, e.g. from radioactive isotopes, nuclear or atomic batteries

Sub-classes:

G21H1/02 » Cells charged directly by beta radiation 40
G21H1/04 » Cells using secondary emission induced by alpha radiation, beta radiation, or gamma radiation 48
G21H1/06 » Cells wherein radiation is applied to the junction of different semiconductor materials 87
G21H1/08 » Cells in which radiation ionises a gas in the presence of a junction of two dissimilar metals, i.e. contact potential difference cells 4
G21H1/10 » Cells in which radiation {of disintegration heat} heats a thermoelectric junction or a thermionic converter 3
G21H1/12 » Cells using conversion of the radiation into light combined with subsequent photoelectric conversion into electric energy 35

Recent Application in this class:

20260112516

2026-04-23

NUCLEAR BATTERY AND POWER SUPPLY SYSTEM INCLUDING THE SAME

20250364569

2025-11-27

LIQUID SEMIMETAL ALPHA VOLTAIC CELL FOR DIRECT ENERGY CONVERSION

20240312660

2024-09-19

High performance power sources integrating an ion media and radiation

20240021335

2024-01-18

Energy Collection With Radioactive Material

20230207148

2023-06-29

CHARGEABLE ATOMIC BATTERY WITH PRE-ACTIVATION ENCAPSULATION MANUFACTURING

20230147092

2023-05-11

SYSTEM AND METHOD FOR ENERGY CONVERSION USING AN ANEUTRONIC NUCLEAR FUEL

20230145416

2023-05-11

High performance power sources integrating an ion media and radiation

20230051201

2023-02-16

CHARGEABLE ATOMIC BATTERY AND ACTIVATION CHARGING PRODUCTION METHODS

20220378958

2022-12-01

Energy harvesting dual purpose monitoring temperature as a PHM sensor

#10

20220093281

2022-03-24

System and method for energy conversion using an aneutronic nuclear fuel

#11

20220084708

2022-03-17

Thermionic power cell

#12

20210296012

2021-09-23

METHOD AND APPARATUS FOR PRODUCING ENERGY FROM METAL ALLOYS

#13

20200411207

2020-12-31

Radioisotope power source

#14

20200090825

2020-03-19

Dynamic isotope battery

#15

20200027622

2020-01-23

System for spent nuclear fuel storage

#16

20190066862

2019-02-28

Electro magnetic oscillator tube with enhanced isotopes

#17

20180372891

2018-12-27

Charge generating devices and methods of making and use thereof

#18

20180350481

2018-12-06

Thermionic power cell

#19

20180315512

2018-11-01

Nuclear powered vacuum microelectronic device

#20

20170309359

2017-10-26

Electrical generator system

#21

20170221595

2017-08-03

Radiation tolerant microstructured three dimensional semiconductor structure

#22

20170173552

2017-06-22

CONVERSION OF VIBRATIONAL ENERGY

#23

20160093411

2016-03-31

Isotope energy conversion and spent nuclear fuel storage systems

#24

20160012924

2016-01-14

Electric fission reactor for space applications

#25

20150318065

2015-11-05

Device for converting radiation energy to electrical energy

#26

20140264256

2014-09-18

Three dimensional radioisotope battery and methods of making the same

#27

20140159541

2014-06-12

High energy-density radioisotope micro power sources

#28

20140116490

2014-05-01

Electricity generation

#29

20140035435

2014-02-06

System for generation of useful electrical power from isotopic emissions

#30

20140021826

2014-01-23

Betavoltaic power sources for transportation applications

#31

20130313941

2013-11-28

System and method for generating electricity from radioactive isotopes

#32

20130302650

2013-11-14

Self-recharging direct conversion electrical energy storage device and method

#33

20130301767

2013-11-14

System and method for a commercial spent nuclear fuel repository turning heat and gamma radiation into value

#34

20130083879

2013-04-04

In-core instrument thimble assembly

#35

20120082283

2012-04-05

Method of using micro-nano-hetro structures to make radiation detection systems and devices with applications

#36

20120081013

2012-04-05

Energy conversion device

#37

20120080978

2012-04-05

RADIOACTIVE ISOTOPE ELECTROSTATIC GENERATOR

#38

20100316176

2010-12-16

SYSTEM AND METHOD FOR REMOTELY-INDUCIBLE VARIABLE-ELEMENT ELECTRO-CHEMICAL-NUCLEAR DISRUPTION

#39

20100233518

2010-09-16

High energy-density radioisotope micro power sources

#40

20080093119

2008-04-24

RF shielding cover for RF radiating applicator

#41

20080081222

2008-04-03

HELIATOMIC Generator

#42

20060113102

2006-06-01

Disposable protective cover for RF treatment apparatus

#43

20060016448

2006-01-26

Apparatus and method for collecting energy

#44

20050082942

2005-04-21

Combined power source

#45

14223180

2017-11-21

Energy conversion with stacks of nanocapacitors

#46

13986843

2019-04-23

Maximal modifiable modular capacitor generator (CAPGEN)