| Patents for G21H 1 - Arrangements for obtaining electrical energy from radioactive sources, e.g. from radioactive isotopes (470) |
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| 11/12/2002 | US6479920 Direct charge radioisotope activation and power generation |
| 11/12/2002 | US6479919 Beta cell device using icosahedral boride compounds |
| 11/12/2002 | US6479743 Photon power cell |
| 09/05/2002 | US20020121299 Photon power cell |
| 07/11/2002 | WO2002054445A2 Photon power cell |
| 06/25/2002 | US6411007 Chemical vapor deposition techniques and related methods for manufacturing microminiature thermionic converters |
| 06/18/2002 | US6407483 Method of power supply for electronic systems and device therefor |
| 06/18/2002 | US6407477 Thermionic modules |
| 05/30/2002 | WO2002043076A2 Fission-voltaic reactor |
| 05/30/2002 | CA2431372A1 Fission-voltaic reactor |
| 12/19/2001 | EP0990282A4 Compact high efficiency electrical power source |
| 12/11/2001 | US6329587 Semiconductor power generator based on a source of heavy ions and alpha particles |
| 11/14/2001 | EP1154579A2 Digital-signal autonomous emitter and remote control system based on this emitter |
| 09/27/2001 | DE10011983A1 Decontamination process involves using energy from ionizing radiation source to break down chemical material into its component parts |
| 09/25/2001 | US6294858 Microminiature thermionic converters |
| 07/06/2001 | CA2320597A1 Ion cyclotron power converter and radio and microwave generator |
| 06/27/2001 | EP1050955A4 Method of power supply for electronic systems and device therefor |
| 05/31/2001 | DE19957669A1 Super compact radio nuclide battery converts particle beam energy into optical energy by deceleration in gas, optical into electrical energy by embedding radio nuclides in fibers or layers |
| 05/29/2001 | US6238812 Isotopic semiconductor batteries |
| 05/08/2001 | US6229083 Micromachining depression of uniform depth on electrode face; coating; |
| 03/28/2001 | EP1086497A1 Supercompact radio nuclide battery |
| 01/15/2001 | CA2283528A1 Direct uses of neutrino energy |
| 11/30/2000 | CA2520340A1 Pre-equilibrium chemical reaction energy converter |
| 11/08/2000 | EP1050955A1 Method of power supply for electronic systems and device therefor |
| 11/02/2000 | EP1048083A1 Solid state electric generator using radionuclide-induced exciton production |
| 07/20/2000 | WO2000025525A3 Digital-signal autonomous emitter and remote control system based on this emitter |
| 06/14/2000 | EP1007226A4 Method and apparatus for thermionic generator |
| 06/14/2000 | EP1007226A1 Method and apparatus for thermionic generator |
| 05/04/2000 | WO2000025525A2 Digital-signal autonomous emitter and remote control system based on this emitter |
| 04/20/2000 | WO2000022629A1 Power cell |
| 04/05/2000 | EP0990282A1 Compact high efficiency electrical power source |
| 01/27/2000 | DE19833648A1 Super-compact radionuclide battery useful for spacecraft contains radionuclide dust particles suspended in a gas or plasma |
| 11/30/1999 | US5994638 Method and apparatus for thermionic generator |
| 07/22/1999 | WO1999036967A1 Solid state electric generator using radionuclide-induced exciton production |
| 06/24/1999 | WO1999031673A1 A radiation to electricity converter |
| 05/14/1999 | WO1999023749A1 Method of power supply for electronic systems and device therefor |
| 01/19/1999 | US5861701 Charged-particle powered battery |
| 01/12/1999 | US5859484 Radioisotope-powered semiconductor battery |
| 10/20/1998 | US5825839 Method and apparatus for converting radioactive materials to electrical energy |
| 09/15/1998 | CA2120295C Nuclear batteries |
| 09/09/1998 | EP0665983B1 A method of producing devices which generate electrical energy |
| 08/20/1998 | DE19705520A1 Energy storage component production |
| 06/25/1998 | WO1998026880A1 Method and apparatus for thermionic generator |
| 02/24/1998 | US5721462 Nuclear battery |
| 12/18/1997 | WO1997048105A1 Charged-particle powered battery |
| 09/30/1997 | US5672928 Stabilized in-vessel direct current source |
| 09/04/1997 | WO1997025758A3 Compact high efficiency electrical power source |
| 08/27/1997 | EP0791222A1 An electricity generator |
| 07/17/1997 | WO1997025758A2 Compact high efficiency electrical power source |
| 06/24/1997 | US5642014 Self-powered device |
| 04/02/1997 | EP0766266A1 Self-powered device |
| 04/01/1997 | US5616928 Protecting personnel and the environment from radioactive emissions by controlling such emissions and safely disposing of their energy |
| 03/04/1997 | US5608767 Battery comprising mass of stable dysprosium isotope; shelf life |
| 03/04/1997 | US5607519 Photon and/or electron generating power cell |
| 02/25/1997 | US5606213 Nuclear batteries |
| 12/31/1996 | US5590162 For powering an electrical circuit inside a nuclear reactor |
| 12/17/1996 | US5586137 Fission reactor which generates ultraviolet radiation and photoelectric cells which convert it to electricity |
| 04/23/1996 | US5510665 Optoelectronic active circuit element |
| 02/29/1996 | WO1996006436A1 An electricity generator |
| 08/22/1995 | US5443657 Gas tight enclosre contining tritium radioactive gas and a phosphor; tritium gas causes phosphor to emit photon which strike aluminum-gallium-arsenic semiconductor and electric power is generated |
| 08/09/1995 | EP0665983A1 A method of producing devices which generate electrical energy |
| 08/08/1995 | US5440187 Electric battery having nuclear source of high energy radiation fluence, semiconductor junction with logarithmic fluence curve relating minority carrier diffusion length and damage constant, enclosure with low thermal impedance |
| 03/07/1995 | US5396141 Radioisotope power cells |
| 02/23/1995 | WO1995005667A1 High energy density nuclide-emitter, voltaic-junction battery |
| 02/16/1995 | DE4413122A1 Process and application for generating electrical energy from the intensity of nuclear radiation (nuclear battery) |
| 02/01/1995 | EP0637037A1 Radioisotope power cells |
| 11/02/1994 | EP0622811A1 Nuclear batteries |
| 09/08/1994 | DE4307106A1 Current generator (5) and transformer (5) with radioactive secondary winding |
| 09/01/1994 | WO1994016487A3 Self powered integrated circuit modules |
| 07/21/1994 | WO1994016487A2 Self powered integrated circuit modules |
| 06/09/1994 | WO1994012985A1 Electric power cell energized by particle and electromagnetic radiation |
| 04/07/1994 | DE4233510A1 Current generator and transformer with radioactive secondary winding - using combination of lead, copper and tin, and an alpha-emitting metal in winding material |
| 03/31/1994 | WO1994001893A3 Thermoelectric device and method of fabrication and thermoelectric generator and vehicle |
| 02/15/1994 | US5287361 Process for extending the operating period of a circuit with MOS components exposed to gamma radiation |
| 01/20/1994 | WO1994001893A2 Thermoelectric device and method of fabrication and thermoelectric generator and vehicle |
| 01/18/1994 | US5280213 Electric power cell energized by particle and electromagnetic radiation |
| 12/23/1993 | WO1993026052A1 A method of producing devices which generate electrical energy |
| 11/30/1993 | CA2026279C Electrical power cell energized by high frequency electromagnetic radiation |
| 11/09/1993 | US5260621 High energy density nuclide-emitter, voltaic-junction battery |
| 11/09/1993 | CA1324186C Light emitting polymer electrical energy source |
| 09/21/1993 | CA2017185C Method of making a variable capacitor microphone |
| 09/02/1993 | DE4307693A1 Self-excited potential hydrogen fusion - by dispersing hydrogen nuclei in metal lattices and maintaining by charged high energy end prod. nuclei of potential hydrogen fusion |
| 08/17/1993 | US5237233 Optoelectronic active circuit element |
| 08/10/1993 | US5235232 Adjustable-output electrical energy source using light-emitting polymer |
| 07/08/1993 | DE4200023A1 Electrical transformer - comprises generator winding and radioactive sec. winding of cobalt-60, rubidium-87, europium-154, palladium-107 or technetium-99 wire insulated with polyimide |
| 09/22/1992 | US5149494 Protecting personnel and the environment from radioactive emissions by controlling such emissions and safely disposing of their energy |
| 06/23/1992 | US5124610 Tritiated light emitting polymer electrical energy source |
| 06/16/1992 | US5122332 Shielding the emission with dielectric material, forming electrical potential difference and transformation the energy |
| 05/26/1992 | CA1301838C Self-sustaining power module |
| 05/05/1992 | US5111099 Apparatus and method for converting radioactive energy into electrical energy |
| 02/11/1992 | US5087533 Contact potential difference cell |
| 01/21/1992 | US5082617 Thulium-170 heat source |
| 01/21/1992 | US5082505 Self-sustaining power module |
| 01/07/1992 | US5079469 Piezonuclear battery |
| 12/18/1991 | EP0461982A1 Method for extension of the life time of a circuit with MOS-components subject to "Gamma" radiation |
| 09/04/1991 | EP0444887A1 Apparatus and method for converting radioactive energy into electrical energy |
| 09/03/1991 | CA2036942A1 Apparatus and method for converting radioactive energy into electrical energy |
| 08/22/1991 | WO1991012615A1 Electrical power cell energized by high frequency electromagnetic radiation |
| 04/16/1991 | US5008579 Light emitting polymer electrical energy source |
| 12/20/1990 | DE3919675A1 Energy prodn. from photon oscillation energy - using multilayer armature mounted in stator with multilayer extruded wire for windings |