PERRIQUEST DEFENSE RESEARCH ENTERPRISES LLC Patent applications |
Patent application number | Title | Published |
20150338683 | Laser Protection Eyewear - A laser protection lens include an optically transparent material having a perimeter shape that follows a contour of a user's eye socket ridge, a horizontal shape, and a vertical shape. A multilayer interference coating is applied to at least one of an inside and outside surface of the optically transparent material. The multilayer interference coating has at least a 20 dB reduction of optical transmission for at least one of 445 nm, 532 nm, and 610 nm wavelengths and has at least 10 dB optical reduction over a wavelength band from at least one of 445 nm to the ultraviolet region and 610 nm the infrared region. | 11-26-2015 |
20140203997 | Reflection Controller - A reflection controller for modifying electromagnetic reflections from a surface includes a conducting patch being positioned proximate to an electromagnetically reflecting surface. The floating conducting patch includes an electrical conductor at a floating potential positioned on a dielectric substrate where at least one of a dielectric thickness, dielectric constant, or the dimensions of the electrical conductor are chosen to reduces retro-reflection of incident radiation. | 07-24-2014 |
20090114178 | Fuel injection device including plasma-inducing electrode arrays - A plasma assisted combustion device includes a body formed of a dielectric material that defines a conical-shaped plasma chamber. A conical-shaped ground electrode is positioned in the plasma chamber. At least one support structure is coupled to the conical-shaped ground electrode so as to suspend the ground electrode in the plasma chamber thereby forming a gap between an outer surface of the body and the ground electrode. The support structure comprises an insulated material that is positioned on an outer surface so as to reduce the probability of generating an undesirable electrical discharge. A hot electrode that is energized with a high voltage that strikes a plasma discharge in the gap is positioned proximate to the plasma chamber. A fuel injector is positioned proximate to the conical chamber. The fuel injector includes a nozzle that converts a liquid fuel into an aerosolized high molecular weight fuel that sprays into the plasma chamber. The plasma in the gap cracks the aerosolized high molecular weight fuel into at least some lower molecular weight fuel and creates at least some free radicals and/or excited-state species. | 05-07-2009 |