Ramanath
Ramanath Cowsik, St. Louis, MO US
Patent application number | Description | Published |
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20110231100 | ROTATIONAL SEISMOMETER FOR NEAR-FIELD MEASUREMENTS - A rotational seismometer having a housing that encases an optical lever having a light source for emitting a beam of light through a slit defined by the optical lever that is focused by a lens for focusing the beam of light to a balance bob suspended within the housing is disclosed. The balance bob includes a mirror secured to a plate attached to the housing through an arrangement that includes a thin fiber attached to a stiff wire such that the stiff wire bends and the thin wire does not bend when a tilt motion is applied to the rotational seismometer. | 09-22-2011 |
Ramanath Ganapathiraman, Niskayuna, NY US
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20100159236 | INTERFACIAL STRENGTHENING AND TOUGHENING USING A MOLECULAR NANOLAYER - An article includes a first surface, a second surface, and a molecular nanolayer located at an interface between the first and the second surface, where an interface toughness is a higher than 20 J m | 06-24-2010 |
Ramanath Ganapathiraman, Clifton Park, NY US
Patent application number | Description | Published |
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20080292531 | ELECTRICAL CURRENT-INDUCED STRUCTURAL CHANGES AND CHEMICAL FUNCTIONALIZATION OF CARBON NANOTUBES - A method of cutting, thinning, welding and chemically functionalizing multiwalled carbon nanotubes (CNTs) with carboxyl and allyl moieties, and altering the electrical properties of the CNT films by applying high current densities combined with air-exposure is developed and demonstrated. Such welded high-conductance CNT networks of functionalized CNTs could be useful for device and sensor applications, and may serve as high mechanical toughness mat fillers that are amenable to integration with nanocomposite matrices. | 11-27-2008 |
20090311556 | SYNTHESIS, FUNCTIONALIZATION AND ASSEMBLY OF MONODISPERSE HIGH-COERCIVITY SILICA-CAPPED FePt NANOMAGNETS OF TUNABLE SIZE, COMPOSITION AND THERMAL STABILITY FROM IMCROEMULSIONS - A nanoparticle includes a metal core and an outer shell. The metal core includes a magnetic alloy of platinum and at least one additional metal. The outer shell is selected from the group consisting of silica, titania, metal nitride, and metal sulfide. | 12-17-2009 |
Ramanath Subramanian, Duluth, GA US
Patent application number | Description | Published |
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20150149317 | VIRTUAL CUSTOM FRAMING EXPERT SYSTEM - Disclosed are various embodiments for facilitating an electronic framing process. A virtual framing system may access a digital image provided by or otherwise selected by a user of the virtual framing system to be examined on a pixel-by-pixel basis to identify relevant and/or dominant colors located within the digital image. By utilizing the most relevant and/or the most dominant colors of the digital image, the virtual framing system may subsequently generate recommendations to be presented to the user by comparing the most relevant and/or most dominant colors to one or more predefined design templates, such as those created by an expert designer, that are stored in a data store. | 05-28-2015 |