Osram Sylvania Inc.

The State University of New York

Gte Products Corporation

Mesoscribe Technologies, Inc.

Sanjay Sampath

Jack E Vanderpool

Richard Joseph Gambino

David L Houck

Herbert Herman

Jon P Longtin

Nelson E Kopatz

Leonid P Dorfman

Michael J Scheithauer

Muktesh Paliwal

Vidhu Anand

Robert J Greenlaw

John Parise

Ramasis Goswami

Joshua Lee Margolies

William G Baron

Jeffrey A Brogan

Richard L C Wu

Christopher Gouldstone

Huey-Daw Wu

Jiri Matejicek

Szymon Tankiewicz

Clarke D Davis

Sandra Fries-Carr

Shaun Kubik

Brian Keyes

A structural capacitor includes a first carbon fiber material layer, a second carbon fiber material layer, and an interlayer dielectric including a diamond-like-carbon material layer.

Devices having a diamond-like-carbon dielectric

A method for fabricating an electronic device comprises providing a substrate (), direct writing a functional material by a thermal spray on the substrate () and removing a portion of the function material to form the electronic or sensory device ().

System and method for manufacturing embedded conformal electronics

A differential wireless sensing device includes a first resonant device impinged on a substrate having a predetermined natural frequency, the first resonant device having a changeable resonant frequency in response to an environmental condition, and a second resonant device impinged on the substrate having a predetermined static resonant frequency.

Magnetic sensor having a coil around a permeable magnetic core

A method for direct writing an electrically conductive metallic feature on an insulating substrate comprises creating a gas jet comprising metallic particles (), ejecting the gas jet comprising metallic particles through a straight bore tube (), and impacting the gas jet comprising metallic particles onto a substrate to impinge the metallic particles on the substrate to form the electrically conductive metallic feature ().

Direct writing of metallic conductor patterns on insulating surfaces

A method of producing a nanocomposite coating without gaseous precursor reactants. A non-nanocrystalline particulate containing a polymorphic material in an atmospheric phase is introduced into a high-velocity gas jet. The projected particulate is allowed to impact a substrate at a velocity effective to cause at a least a portion of the polymorphic material to transform to a nanocrystalline, high pressure phase.

Articles with nanocomposite coatings

A system for fine feature spray deposition includes a substrate platform for supporting a substrate on which the features are to be deposited. A spray assembly is provided which includes a spray source for providing a stream of material to be deposited on a substrate, a collimator which is positioned in a path of the stream from said spray source and an aperture assembly, which is positioned downstream of the collimator with respect to the spray source and above the substrate platform. The aperture assembly defines at least one opening to pass a portion of the stream of material onto a surface of the substrate. A drive mechanism is provided which is coupled to at least one of the spray assembly and the substrate platform for inducing relative motion there between. A controller is coupled to the spray assembly and the drive mechanism to control the relative motion and the stream of material. The system allows fine features to be printed directly on a substrate with requiring a predefined mask. Multilayer structures, such as electrical components for circuits or sensor systems, can be formed by sequentially depositing features with various electrical properties.

Method and apparatus for fine feature spray deposition

An apparatus for performing in-situ curvature measurement of a substrate during a deposition process is provided which includes a clamp for retaining the substrate near one end while leaving the opposite end free. A plurality of displacement sensors are arranged in a spaced apart fashion along the length of the substrate and are directed to a surface of the substrate opposite a surface to be coated. Each sensor provides a signal to a computer corresponding to a position of the substrate relative to the sensor. The computer receives and stores data from the displacement sensors to determine a stress evolution during a deposition process and to determine a coating modulus based upon a resultant curvature of the substrate.

Method and apparatus for determining process-induced stresses and elastic modulus of coatings by in-situ measurement

A molybdenum-based composite powder for thermal spray applications. The composite powder includes a molybdenum-chromium, molybdenum-tungsten, or molybdenum-tungsten-chromium alloy dispersion strengthened with molybdenum carbide (Mo C). The molybdenum-based composite powder may be combined with a nickel-based or cobalt-based alloy to form a two-phase powder blend. The coatings from such powders are made up of molybdenum-based alloy lamellae and, in the two-phase embodiments, nickel-based or cobalt-based alloy lamellae. The coatings exhibit improved corrosion resistance and strength while retaining good sprayability.

Advanced Mo-based composite powders for thermal spray applications

Method of producing nanocomposite coatings

A method of making flowable tungsten/copper composite powder by milling an aqueous slurry of a mixture of the desired weight ratio of tungsten powder and copper oxide powder and, optionally, a small amount of cobalt powder, spray-drying the slurry to form spherical, flowable agglomerates, and reducing the agglomerates in a hydrogen atmosphere.

Method of making flowable tungsten/copper composite powder

A thermal spray powder for producing high hardness, low friction, wear resistant coatings on friction surfaces, comprising a blend of an agglomerated molybdenum/dimolybdenum carbide powder and a self-fluxing NiCrFeBSi alloy powder.

Thermal spray powder

A molybdenum-based composite powder for thermal spray applications. The composite powder includes a molybdenum-chromium, molybdenum-tungsten, or molybdenum-tungsten-chromium alloy dispersion strengthened with molybdenum carbide (Mo.sub.2 C). The molybdenum-based composite powder may be combined with a nickel-based or cobalt-based alloy to form a two-phase powder blend. The coatings from such powders are made up of molybdenum-based alloy lamellae and, in the two-phase embodiments, nickel-based or cobalt-based alloy lamellae. The coatings exhibit improved corrosion resistance and strength while retaining good sprayability.

Coating containing dimolybdenum carbide precipitates and a self-fluxing

A DC plasma arc generator and method of operation to reduce erosion of the internal parts. The arc generator includes a generally cylindrical anode and a generally cylindrical interelectrode having critical dimensions and spacing to allow introduction of vortical gas flows and stabilization of the primary arc thereby, reducing degradation and erosion of the generator.

Growing community of inventors

Setauket, NY, United States of America

Sanjay Sampath