Kim, NM
Bongsang Kim, Albuquerque, NM US
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20110067984 | MICROELECTROMECHANICAL SYSTEM (MEMS) RESONANT SWITCHES AND APPLICATIONS FOR POWER CONVERTERS AND AMPLIFIERS - A modally driven oscillating element periodically contacts one of more electrical contacts, thereby acting as a switch, otherwise known as a resonant switch, or “resoswitch”, with very high Q's, typically above 10000 in air, and higher in vacuum. Due to periodic constrained contacting of the contacts, the bandwidth of the switch is greatly improved. One or more oscillating elements may be vibrationally interconnected with conductive or nonconductive coupling elements, whereby increased bandwidths of such an overall switching system may be achieved. Using the resoswitch, power amplifiers and converters more closely approaching ideal may be implemented. Integrated circuit fabrication techniques may construct the resoswitch with other integrated CMOS elements for highly compact switching devices. Through introduction of specific geometries within the oscillating elements, displacement gains may be made where modal deflections are greatly increased, thereby reducing device drive voltages to 2.5 V or lower. | 03-24-2011 |
20140084450 | PROCESSES FOR MULTI-LAYER DEVICES UTILIZING LAYER TRANSFER - A method includes forming a release layer over a donor substrate. A plurality of devices made of a first semiconductor material are formed over the release layer. A first dielectric layer is formed over the plurality of devices such that all exposed surfaces of the plurality of devices are covered by the first dielectric layer. The plurality of devices are chemically attached to a receiving device made of a second semiconductor material different than the first semiconductor material, the receiving device having a receiving substrate attached to a surface of the receiving device opposite the plurality of devices. The release layer is etched to release the donor substrate from the plurality of devices. A second dielectric layer is applied over the plurality of devices and the receiving device to mechanically attach the plurality of devices to the receiving device. | 03-27-2014 |
Bonsang Kim, Albuquerque, NM US
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20150221627 | MULTI-LAYER DEVICES UTILIZING LAYER TRANSFER - An apparatus is disclosed that includes a first plurality of devices made of a group III-V semiconductor material and a second plurality of devices made of a semiconductor material different than the material of the first plurality of devices that are bonded to the first plurality of devices. The apparatus also includes a dielectric layer surrounding the first plurality of devices and the second plurality of devices to mechanically bond the first plurality of devices to the second plurality of devices. | 08-06-2015 |
Hyungrak Kim, Albuquerque, NM US
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20080318757 | NANOGLASS AND FLAME SPRAY PROCESSES FOR PRODUCING NANOGLASS - The invention is to processes for producing a nanoglass powder batches and to powder batches formed by such processes. In one embodiment, the process comprises the steps of providing a precursor medium comprising a first metal oxide precursor to a first metal oxide, a second metal oxide precursor to a second metal oxide, and a liquid vehicle; and flame spraying the precursor medium under conditions effective to form aggregated nanoglass particles comprising the first and second metal oxides, wherein the aggregated nanoglass particles have an average primary particle size of from 25 nm to 500 nm. The aggregated nanoglass particles preferably have an average aggregate particle size of from 50 nm to 1000 nm and may be amorphous or crystalline. | 12-25-2008 |
20100269634 | PRODUCTION OF METAL NANOPARTICLES - A process for the production of metal nanoparticles. The process comprises a rapid mixing of a solution of at least about 0.1 mole of a metal compound that is capable of being reduced to a metal by a polyol with a heated solution of a polyol and a substance that is capable of being adsorbed on the nanoparticles. | 10-28-2010 |
20100269635 | PRODUCTION OF METAL NANOPARTICLES - Processes for the production of metal nanoparticles. In one aspect, the invention is to a process comprising the steps of mixing a heated first solution comprising a base and/or a reducing agent (e.g., a non-polyol reducing agent), a polyol, and a polymer of vinyl pyrrolidone with a second solution comprising a metal precursor that is capable of being reduced to a metal by the polyol. In another aspect, the invention is to a process that includes the steps of heating a powder of a polymer of vinyl pyrrolidone; forming a first solution comprising the powder and a polyol; and mixing the first solution with a second solution comprising a metal precursor capable of being reduced to a metal by the polyol. | 10-28-2010 |
Jin K. Kim, Albuquerque, NM US
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20090045395 | Strained-Layer Superlattice Focal Plane Array Having a Planar Structure - An infrared focal plane array (FPA) is disclosed which utilizes a strained-layer superlattice (SLS) formed of alternating layers of InAs and In | 02-19-2009 |
K. Chul Kim, Albuquerque, NM US
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20110065744 | Method Of Inhibiting Mucin Secretion - A method of inhibiting mucus secretion in an individual that includes administering an effective amount of a composition which comprises guaifenesin. | 03-17-2011 |