Class G21H : OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES; UTILISING COSMIC RADIATION
Subclass 1/06: Arrangements for obtaining electrical energy from radioactive sources, e.g. from radioactive isotopes Cells wherein radiation is applied to the junction of different semiconductor materials
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12214679 | Self-contained charging system for electric vehicle battery | Apr 19, 24 | Feb 04, 25 | Not available |
| 12213327 | Charge or electricity generating devices and methods of making and use thereof | Jun 09, 21 | Jan 28, 25 | Ohio State Innovation Foundation |
| 12170154 | Series and/or parallel connected alpha, beta, and gamma voltaic cell devices | Jan 15, 24 | Dec 17, 24 | City Labs, Inc. |
| 12094620 | Semiconductor device with epitaxial liftoff layers for directly converting radioisotope emissions into electrical power | Sep 18, 23 | Sep 17, 24 | City Labs, Inc. |
| 11875907 | Series and/or parallel connected alpha, beta, and gamma voltaic cell devices | Oct 03, 22 | Jan 16, 24 | City Labs, Inc. |
| 11842824 | Self-recharging direct conversion electrical energy storage method | Sep 07, 21 | Dec 12, 23 | Not available |
| 11798703 | Radiation powered devices comprising diamond material and electrical power sources for radiation powered devices | Mar 31, 22 | Oct 24, 23 | The University of Bristol |
| 11783956 | Semiconductor device with epitaxial liftoff layers for directly converting radioisotope emissions into electrical power | Dec 13, 21 | Oct 10, 23 | City Labs, Inc. |
| 11769603 | H-3 silicon carbide PN-type radioisotopic battery and manufacturing method of the same | Dec 26, 18 | Sep 26, 23 | CHANG'AN UNIVERSITY |
| 11721771 | Liquid semiconductor-halogen based electronics | Nov 14, 17 | Aug 08, 23 | Lawrence Livermore National Security, LLC |
| 11538601 | Nuclear microbattery | Jul 23, 18 | Dec 27, 22 | The University of Sussex |
| 11508492 | Radioisotope battery | Apr 08, 20 | Nov 22, 22 | Electronics and Telecommunications Research Institute |
| 11462337 | Series and/or parallel connected alpha, beta, and gamma voltaic cell devices | Apr 12, 21 | Oct 04, 22 | City Labs, Inc. |
| 11302456 | Radiation powered devices comprising diamond material and electrical power sources for radiation powered devices | May 10, 18 | Apr 12, 22 | The University of Bristol |
| 11270807 | Small form factor betavoltaic battery for use in applications requiring a volumetrically-small power source | Sep 30, 19 | Mar 08, 22 | City Labs, Inc. |
| 11200997 | Semiconductor device with epitaxial liftoff layers for directly converting radioisotope emissions into electrical power | Mar 30, 20 | Dec 14, 21 | City Labs, Inc. |
| 11189390 | Power source and method of forming same | Feb 28, 20 | Nov 30, 21 | Medtronic Inc. |
| 11114213 | Self-recharging direct conversion electrical energy storage device and method | Mar 14, 19 | Sep 07, 21 | Not available |
| 10978215 | Series and/or parallel connected alpha, beta, and gamma voltaic cell devices | May 22, 17 | Apr 13, 21 | Not available |
| 10811157 | Nuclear radiation particle power converter | Oct 09, 18 | Oct 20, 20 | Medtronic Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0054,650 | ELECTRICAL GENERATOR SYSTEM | Dec 15, 22 | Feb 13, 25 | Not available |
| 2025/0006,396 | SEMICONDUCTOR DEVICE WITH EPITAXIAL LIFTOFF LAYERS FOR DIRECTLY CONVERTING RADIOISOTOPE EMISSIONS INTO ELECTRICAL POWER | Sep 16, 24 | Jan 02, 25 | Not available |
| 2024/0312,661 | NUCLEAR BATTERY INCLUDING FLEXIBLE NUCLEAR BATTERY MODULE | Jun 26, 23 | Sep 19, 24 | Not available |
| 2024/0309,734 | DOWNHOLE NON-THERMAL RADIOISOTOPE POWER SOURCE FOR OPERATION IN A WELLBORE | Mar 14, 23 | Sep 19, 24 | Not available |
| 2024/0201,402 | RADIATION DETECTOR, METHOD OF DRIVING THE RADIATION DETECTOR, AND RADIATION-IMAGE PICKUP SYSTEM | Dec 06, 23 | Jun 20, 24 | Not available |
| 2024/0071,643 | RADIATION-TO-GENERATOR SYSTEM FOR SPACE APPLICATIONS | Aug 25, 22 | Feb 29, 24 | Not available |
| 2024/0055,149 | SELF-BIASED 4H-SIC MOS DEVICES FOR RADIATION DETECTION | Jun 07, 23 | Feb 15, 24 | University of South Carolina |
| 2024/0029,910 | ANODE FOR BETAVOLTAIC BATTERIES AND METHOD FOR MANUFACTURING THE SAME | Dec 12, 22 | Jan 25, 24 | Not available |
| 2023/0402,201 | PEROVSKITE BETAVOLTAIC-PHOTOVOLTAIC BATTERY | Aug 10, 23 | Dec 14, 23 | Not available |
| 2023/0360,816 | TRITIUM THERMOELECTRIC GENERATOR | May 06, 23 | Nov 09, 23 | Not available |
| 2023/0282,384 | BETAVOLTAIC BATTERY AND METHOD FOR MANUFACTURING BETAVOLTAIC BATTERY | Jun 22, 21 | Sep 07, 23 | Not available |
| 2023/0187,094 | NUCLEAR VOLTAIC POWER-SOURCE | May 19, 20 | Jun 15, 23 | NDB Inc. |
| 2021/0233,675 | Series and/or Parallel Connected Alpha, Beta, and Gamma Voltaic Cell Devices | Apr 12, 21 | Jul 29, 21 | Not available |
| 2021/0210,246 | NUCLEAR RADIATION PARTICLE POWER CONVERTER | Oct 19, 20 | Jul 08, 21 | Not available |
| 2018/0005,720 | SMALL FORM FACTOR BETAVOLTAIC BATTERY FOR USE IN APPLICATIONS REQUIRING A VOLUMETRICALLY-SMALL POWER SOURCE | May 08, 17 | Jan 04, 18 | CITY LABS, INC. |
| 2017/0309,359 | ELECTRICAL GENERATOR SYSTEM | Nov 13, 15 | Oct 26, 17 | KINETIC ENERGY AUSTRALIA PTY. LTD. |
| 2017/0221,595 | RADIATION TOLERANT MICROSTRUCTURED THREE DIMENSIONAL SEMICONDUCTOR STRUCTURE | Apr 21, 17 | Aug 03, 17 | LAWRENCE LIVERMORE NATIONAL SECURITY, LLC |
| 2017/0206,993 | METHOD OF HYBRID LONG OPERATION TIME POWER SOURCE FOR WIRELESS SENSOR NODES | Jan 15, 16 | Jul 20, 17 | HONEYWELL INTERNATIONAL INC. |
| 2016/0211,042 | DEVICES AND METHODS FOR CONVERTING ENERGY FROM RADIATION INTO ELECTRICAL POWER | Jan 15, 16 | Jul 21, 16 | IDAHO STATE UNIVERSITY |
| 2014/0264,256 | THREE DIMENSIONAL RADIOISOTOPE BATTERY AND METHODS OF MAKING THE SAME | Mar 14, 14 | Sep 18, 14 | LAWRENCE LIVERMORE NATIONAL SECURITY, LLC |
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