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| Number | Title | Issue Date |
| 8076569 | Method and structure, using flexible membrane surfaces, for setting and/or maintaining a uniform micron/sub-micron gap separation between juxtaposed photosensitive and heat-supplying surfaces of photovoltaic chips and the like for the generation of electrical power A near-field energy conversion structure and method of assembling the same, utilizing a sub-micrometer “near field” gap between juxtaposed photocell infrared radiation receiver and heat emitter surfaces, wherein compliant membrane structures, preferably fluid-fi... | 12/13/2011 |
| 7875795 | Thermocouple array for generating electrical power for lighter than air vehicles An energy generating device for lighter-than-air vehicles having a gas impervious outer flexible fabric including a flexible photovoltaic array located on the outer layer of the gas impervious fabric; a thermocouple array located between the photovoltaic cells and t... | 01/25/2011 |
| 7863517 | Electric power generator based on photon-phonon interactions in a photonic crystal A solar power plant (10) capable of generating electricity comprising a light pipe carrying highly concentrated solar light (19), a hot reservoir (24), a cold reservoir (20), and a plurality of large-scale solid-state nano-structured phot... | 01/04/2011 |
| 7790978 | Tandem filters using frequency selective surfaces for enhanced conversion efficiency in a thermophotovoltaic energy conversion system This invention relates to the field of thermophotovoltaic (TPV) direct energy conversion. In particular, TPV systems use filters to minimize parasitic absorption of below bandgap energy. This invention constitutes a novel combination of front surface filters to incr... | 09/07/2010 |
| 7781671 | Micro-combustor system for the production of electrical energy A system for the production of electrical energy, comprising: a combustion chamber (14) made of material that is able to withstand high temperatures, an injection device (16) connected to said combustion chamber (14) by means of an injection con... | 08/24/2010 |
| 7557293 | Thermophotovoltaic power supply A microthermophotovoltaic (micro-TPV) system is a novel micro power device. The system fully utilizes the high surface-to-volume ratio of a microcombustor, and is able to deliver and electrical power output of 0.5-10 W in a package of the order of centimeters. The s... | 07/07/2009 |
| 7491882 | Super electromagnet An electro magnet having a nuclear core that emits radiation and is surrounded by a ceramic phosphor material having a structural defect such that the ceramic material within the ceramic phosphor material is used to shield and absorb radiation emitted by the nuclear... | 02/17/2009 |
| 7491881 | Method of manufacturing a nuclear-cored battery A manufacturing process of a nuclear cored battery having steps of processing a nuclear core, and creating a ceramic phosphor slurry material and combining them to form a homogenous mixture. The homogeneous mixture is then placed into a spray dryer in order to creat... | 02/17/2009 |
| 7488889 | Layered nuclear-cored battery A layered battery having a nuclear-cored energy source. The layered battery is created by spraying P and N layers on a plurality of nuclear-cored energy producing spheres that are in the form of a powder. The spraying of the P and N layers forms a sheet of material ... | 02/10/2009 |
| 7482533 | Nuclear-cored battery A nuclear-cored battery having a spherical core that emits radiation and is surrounded by a ceramic phosphor material having a structural defect such that the ceramic material within the ceramic phosphor material is used to shield and absorb the radiation emitted by... | 01/27/2009 |
| 7390962 | Micron gap thermal photovoltaic device and method of making the same A method of making a micron gap thermal photovoltaic device wherein at least one standoff is formed on a photovoltaic substrate, a sacrificial layer is deposited on the photovoltaic substrate and about the standoff, an emitter is attached to the standoff and has a l... | 06/24/2008 |
| 7371962 | Diode energy converter for chemical kinetic electron energy transfer An improved diode energy converter for chemical kinetic electron energy transfer is formed using nanostructures and includes identifiable regions associated with chemical reactions isolated chemically from other regions in the converter, a region associated with an ... | 05/13/2008 |
| 7368658 | High efficiency diamond solar cells A photovoltaic device and method of making same. A layer of p-doped microcrystalline diamond is deposited on a layer of n-doped ultrananocrystalline diamond such as by providing a substrate in a chamber, providing a first atmosphere containing about 1% by volume CH | 05/06/2008 |
| 7335892 | High energy photon detector and power source with MEMS switch An energy cell, employed as a passive energy source or a detector for sensing high energy photons, takes advantage of the differing electrical properties of metals to produce an induced electromagnetic force charge when exposed to dosages of high energy photons such... | 02/26/2008 |
| 7332697 | Photonic bandgap reflector-suppressor A computer-based design methodology for photonic bandgap devices that permits determination of both the upper and lower bandgap edges in either a one-dimensional or two-dimensional photonic crystal. Using this methodology, a one-dimensional crystal may be created fo... | 02/19/2008 |
| 7328831 | Method of making a brazed metal article and the article formed thereby A method of making an article that is comprised of a metal foam in contact with a base metal by an intermediate braze composition, in particular, a method of brazing a metal foam to a base metal via a braze composition. In one preferred method, a polymeric foam is c... | 02/12/2008 |
| 7326850 | Method and devices for generating energy from photovoltaics and temperature differentials A method for generating power is provided. The method including: providing a heat source with an output of radiation in a predetermined spectrum; generating a first portion of the power from the absorption of the radiation; and generating a second portion of the pow... | 02/05/2008 |
| 7326970 | Metamorphic avalanche photodetector A metamorphic avalanche photodetector includes a substrate, and an active structure supported on the substrate. The active structure has a metamorphic absorption structure that absorbs light and responsively produces primary charge carriers, and an avalanche multipl... | 02/05/2008 |
| 7305839 | Thermal transfer device and system and method incorporating same A thermal transfer device having a first substrate layer, a second substrate layer and first and second electrodes disposed between the first substrate layer and the second substrate layer. The thermal transfer device also includes a release layer disposed between t... | 12/11/2007 |
| 7293892 | Incandescent body An improved incandescent mantle formed of a woven fabric tube and having at least one open end with a fireproof attaching material provided for attaching at least one of the ends of the tube to a burner. At least one additional fireproof material portion is provided... | 11/13/2007 |
| 7291010 | Combustion light-emitting device and corresponding method of fabrication A light-emitting device comprises a structure defining an orderly and periodic series of cavities of nanometric dimensions, in which a process of catalytic combustion is confined. The dimensions and/or the distance between the micro-cavities are selected to obtain a... | 11/06/2007 |
| 7282798 | Spontaneous emission enhanced heat transport method and structures for cooling, sensing, and power generation A method and structure for heat transport, cooling, sensing and power generation is described. A photonic bandgap structure (3) is employed to enhance emissive heat transport from heat sources such as integrated circuits (2) to heat spreaders (4... | 10/16/2007 |
| 7260939 | Thermal transfer device and system and method incorporating same A method of manufacturing a thermal transfer device including providing first and second thermally conductive substrates that are substantially atomically flat, providing a patterned electrical barrier having a plurality of closed shapes on the first thermally condu... | 08/28/2007 |
| 7253549 | Thermionic vacuum diode device with adjustable electrodes In accordance with one embodiment of the present invention, a Gap Diode is disclosed in which a tubular actuating element serves as both a housing for a pair of electrodes and as a means for controlling the separation between the electrode pair. In a preferred embod... | 08/07/2007 |
| 7253353 | Thermoelectric augmented hybrid electric propulsion system A thermoelectric augmented hybrid electric propulsion system for a hybrid electric vehicle is disclosed. The system includes a combustion engine and an electric motor for rotating wheels of the vehicle. A thermoelectric device having a hot side provided in thermal c... | 08/07/2007 |
| 7247584 | System and method for selectively increasing surface temperature of an object A system and method for selectively increasing the thermal effect of a radiant energy source to the surface of an object relative to the substrate is described in the context of rapid thermal processing of semiconductor wafers, and apparatus produced therefrom. A ra... | 07/24/2007 |
| 7231874 | Power supplies for projectiles and other devices A method for generating power in a device is provided. The method includes: generating power from an inherent characteristic of the device; and supplying the generated power to at least one power consuming element associated with the device. Preferably, the inherent... | 06/19/2007 |
| 7231128 | Hybrid solar lighting systems and components A hybrid solar lighting system and components having at least one hybrid solar concentrator, at least one fiber receiver, at least one hybrid luminaire, and a light distribution system operably connected to each hybrid solar concentrator and each hybrid luminaire. A... | 06/12/2007 |
| 7227162 | Method and apparatus for providing tuning of spectral output for countermeasure devices A countermeasure device includes an emitter having a surface. A band gap material is integral with the surface of the emitter. A series of apertures are formed in the band gap material. A heat source for heating the emitter is provided proximate to the emitter and m... | 06/05/2007 |
| 7225621 | Organic working fluids The present invention provides an improved, commercially available organic working fluid, which is operable under a broad range of temperatures, is thermally stable, has a high auto-ignition temperature, low freezing point and high critical temperature and is benign... | 06/05/2007 |
| 7223914 | Pulsed electron jump generator A device and method for stimulating pulsed chemical reactions in a small volume of gaseous reactants. An emitter stimulates the reactions of a fuel oxidizer mixture and a collector converts the vibrational energy of the resulting products into useful energy. The dev... | 05/29/2007 |
| 7208767 | Electron-jump chemical energy converter A method and a device for converting energy uses chemical reactions in close proximity to or on a surface to convert a substantial fraction of the available chemical energy of the shorter lived energized products, such as vibrationally excited chemicals and hot elec... | 04/24/2007 |
| 7202411 | Photovoltaic and thermophotovoltaic devices with quantum barriers A photovoltaic or thermophotovoltaic device includes a diode formed by p-type material and n-type material joined at a p-n junction and including a depletion region adjacent to said p-n junction, and a quantum barrier disposed near or in the depletion region of the ... | 04/10/2007 |
| 7199498 | Electrical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same Electromechanical systems utilizing suspended conducting nanometer-scale beams are provided and may be used in applications, such as, motors, generators, pumps, fans, compressors, propulsion systems, transmitters, receivers, heat engines, heat pumps, magnetic field ... | 04/03/2007 |
| 7200502 | Dual connection power line parameter analysis method and system A method and apparatus is disclosed for determining the power line parameters of a system. Specifically, there is provided a method comprising perturbing a voltage waveform through a first connection, measuring a characteristic of the perturbation through a second c... | 04/03/2007 |
| 7196450 | Electromechanical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of same Electromechanical systems utilizing suspended conducting nanometer-scale beams are provided and may be used in applications, such as, motors, generators, pumps, fans, compressors, propulsion systems, transmitters, receivers, heat engines, heat pumps, magnetic field ... | 03/27/2007 |
| 7196263 | TPV cylindrical generator for home cogeneration using low NOx radiant tube burner A cylindrical TPV generator uses low bandgap PV cells mounted on circuits in a polygonal array around an IR emitter. A low NOx radiant tube burner enables operation at low NOx. The combustion gases are completely contained within the radiant tube burner. A gap is pr... | 03/27/2007 |
| 7182980 | Chemical vapor infiltration method for densifying porous substrates having a central passage Annular substrates (20) are stacked in an enclosure where they define an inside volume (24) and an outer volume (26) outside the stack. A gas containing at least one precursor of a matrix material to be deposited within the pores of the substrat... | 02/27/2007 |
| 7177535 | Apparatus for generating power and hybrid fuel vaporization system A hybrid fuel vaporization system and an apparatus for producing power from a source of liquid fuel. The hybrid fuel vaporizing system includes at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, the in... | 02/13/2007 |
| 7173179 | Solar co-generator A solar co-generator for producing both heat energy and electricity is disclosed. A solar concentrator directs sunlight into a container lined with solar cells and filled with a thermal transfer fluid. The fluid is transparent with respect to certain wavelengths of ... | 02/06/2007 |
