Ahmed R.

Ahmed R. Alai-Tafti, Smithtown, NY US

Patent application number	Description	Published
20090123344	Framed freshener - A framed freshener provides a thermal formed cavity, or thermoplastic shell, carrying scented gel that fits into a picture frame. The present invention locates a fragrant gel in a thermal formed cavity or thermoplastic shell or container which is then placed within a suitably designed picture frame. Coupling a fragrance with a photo in a frame, the present invention seeks to foster memories in those who view the frame. Additionally, the shell carrying gel makes the frame a decorative air freshening device. The picture frame and the opening for the fragrance container can be die cut to any shape. An alternate embodiment has the shell supported in a wire frame upon a base.	05-14-2009

Patent application number	Description	Published
20110163815	METHOD AND SYSTEM FOR CALIBRATING A FREQUENCY SYNTHESIZER - A digital frequency synthesizer with an automatic calibration system. The digital frequency synthesizer is calibrated by initiating a coarse tuning operation to rapidly reach a preliminary frequency that is proximate to the desired final frequency. A calibration procedure is then executed for adjusting gain in the frequency synthesizer based on the preliminary frequency. This test involves applying one or more test signals to the frequency synthesizer and measuring a signal generated in the frequency synthesizer. This measured signal corresponds to a gain response of the circuit at the preliminary frequency. When the expected gain is known, any difference relative to the gain of the measured signal is used to adjust the gain in a circuit of the frequency synthesizer such that the actual gain substantially matches the expected gain.	07-07-2011

Patent application number	Description	Published
20100323884	THERMALLY STABLE NANOPARTICLES ON SUPPORTS - An inverse micelle-based method for forming nanoparticles on supports includes dissolving a polymeric material in a solvent to provide a micelle solution. A nanoparticle source is dissolved in the micelle solution. A plurality of micelles having a nanoparticle in their core and an outer polymeric coating layer are formed in the micelle solution. The micelles are applied to a support. The polymeric coating layer is then removed from the micelles to expose the nanoparticles. A supported catalyst includes a nanocrystalline powder, thin film, or single crystal support. Metal nanoparticles having a median size from 0.5 nm to 25 nm, a size distribution having a standard deviation ≦0.1 of their median size are on or embedded in the support. The plurality of metal nanoparticles are dispersed and in a periodic arrangement. The metal nanoparticles maintain their periodic arrangement and size distribution following heat treatments of at least 1,000° C.	12-23-2010