Article: U.S. Patents Awarded to Inventors in District of Columbia (Jan. 3)

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ALEXANDRIA, Va., Jan. 3 -- The following federal patents were awarded to inventors in District of Columbia.***California, District of Columbia Inventors Develop Light Emitting Diode AssemblyALEXANDRIA, Va., Jan. 3 -- Robert Bogdan Raos of Monte Sereno, Calif., Nilesh T Desai of San Jose, Calif., and Steven Flank of Washington, have developed a light emitting diode (LED) assembly.According to the U.S. Patent & Trademark Office: "A LED assembly with a vented printed circuit board is disclosed. A printed circuit board assembly may include a plurality of LED modules disposed in an array with a multilayered substrate and a plurality of vents. The ...

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