FreshPatents.com: Radiant energy - USPTO Class 250 Patent Applications UpdateUSPTO Class 250 - Radiant energyRandom number generation using a scattering waveguide- July 3, 2008 The present invention provides a method and apparatus for random number generation using a scattering waveguide. The apparatus includes a light source for providing coherent light and a scattering waveguide for receiving the coherent light and providing scattered light. The relative position of the light source and the scattering waveguide...http://www.freshpatents.com/Random-number-generation-using-a-scattering-waveguide-dt200806... System, method and apparatus for rf directed energy- July 3, 2008 Systems and methods are disclosed for emitting electromagnetic (EM) energy. A source emits EM energy that is incident on a first material. The first material transmits EM energy to a second material. The second material can have a first surface adjacent to the first material and a thickness and shape...http://www.freshpatents.com/System-method-and-apparatus-for-rf-directed-energy-dt20080626p... Shaft encoder with anti-backlash gears- July 3, 2008 An encoder shaft assembly includes a drive shaft having a drive gear, and an array of encoder units each having an encoder shaft and anti-backlash gears which engage the drive gear....http://www.freshpatents.com/Shaft-encoder-with-anti-backlash-gears-dt20080626ptan200801498... Manufacturing method of scintillator panel, scintillator panel and vacuum evaporation apparatus- July 3, 2008 A method of manufacturing a scintillator panel comprising the sequential steps of: forming an electroconductive metal reflection layer on a polymer film substrate; forming a protective layer on the electroconductive metal reflection layer; cutting the polymer film substrate having thereon the electroconductive metal reflection layer and the protective layer into...http://www.freshpatents.com/Manufacturing-method-of-scintillator-panel-scintillator-panel-... Optical navigation system and method of controlling the light output power of the system- July 3, 2008 An optical navigation system and method of controlling the light output power of the system uses an optical feedback system to control the driving signal being applied to a light source of the optical navigation system....http://www.freshpatents.com/Optical-navigation-system-and-method-of-controlling-the-light-... Use of solder mask as a protective coating for radiation detector- July 3, 2008 A radiation detector is described having a semiconductor substrate with opposing front and rear surfaces, a cathode electrode located on the front surface of said semiconductor substrate, a plurality of anode electrodes located on the rear surface of said semiconductor substrate and a solder mask disposed above the anode electrodes....http://www.freshpatents.com/Use-of-solder-mask-as-a-protective-coating-for-radiation-detec... Imaging system- July 3, 2008 An imaging system is provided. An imaging system comprises a plurality of vortex lenses aligned to cover a field of view and produce multiple images of an area near a point source....http://www.freshpatents.com/Imaging-system-dt20080626ptan20080149813.php Lead-containing flat glass produced by a metal bath float glass process- July 3, 2008 The invention relates to a process for manufacturing flat glass rich in lead oxide, comprising the continuous floating, in a float plant with a neutral gaseous atmosphere, of a glass comprising at least 30% lead oxide by weight on a bath of molten metal having a higher density than that...http://www.freshpatents.com/Lead-containing-flat-glass-produced-by-a-metal-bath-float-glas... Hdr camera with multiple sensors- July 3, 2008 An electronic camera comprises two or more image sensor arrays. At least one of the image sensor arrays has a high dynamic range. The camera also comprises a shutter for selectively allowing light to reach the two or more image sensor arrays, readout circuitry for selectively reading out pixel data...http://www.freshpatents.com/Hdr-camera-with-multiple-sensors-dt20080626ptan20080149812.php Sample inspection apparatus and sample inspection method- July 3, 2008 The present invention provides an inspection apparatus capable of suppressing leak electric current to a specimen and a probe, and thus capable of measuring highly sensitive electrical characteristics, when the specimen is heated by a heater. A specimen heating unit that heats a specimen is configured of: a heater; a...http://www.freshpatents.com/Sample-inspection-apparatus-and-sample-inspection-method-dt200... |