Search Results - Engineering & Manufacturing

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Electrical Potential for Nano Manufacturing and Machining Difficult-To-Cut Materials
Electrical Potentials for Nano Manufacturing and Machining Difficult-To-Cut Materials Invention SummaryThe invention concerns devices and methods for machining materials. Such devices create an electrical potential between an electrode and a work piece. The electrical potential establishes an electrical field within the work piece which is expected...
Published: 10/29/2018   |   Inventor(s): Zhiyong Wang
Keywords(s):  
Category(s): Engineering & Manufacturing
Auto-Triggered Methods and Systems for Protecting Against Direct and Indirect Electronic Attack
Invention SummaryTypically, laboratory plasma discharges are either of the DC or AC type used in numerous fields such as sputtering, plasma etching, plasma assisted material device technology, etc. Such discharges occur at pressures well below the 1 Torr (133.33 Pa) pressure. Further, plasma discharges occurs in high voltage hold-off gas switches, ...
Published: 8/21/2018   |   Inventor(s): Robert Schill
Keywords(s):  
Category(s): Engineering & Manufacturing, All
Cooling for LED
Invention Summary Since CNT (carbon nanotube) has outstanding thermal conductivity over all wavelength regimes, it is a good material for LED (light emitting diode) cooling. A CNT deposition coating by functionalizing CNTs increase coating compatibility. The invention is a functionalized carbon nanotube (FCNT)-deposited surface. Nanofluidic FCNTs a...
Published: 11/18/2015   |   Inventor(s): Kwang Kim, Bong Zhang
Keywords(s): Apps, Computer, Manufacturing, Mechanical Engineering, Sensors & Devices, Software
Category(s): All, Computer Science & Software, Engineering & Manufacturing
Improvement on Proton Exchange Membrane Fuel Cell (PEMFC) Technology
Invention SummaryThe invention is a development of proton-conductive polymers for proton exchange membrane fuel cell (PEMFC) technology. PEMFC—the most widely used of all existing fuel cell technologies—gives very high power density, and has the advantage of low weight and volume compared with other fuel cells. The technology relates to...
Published: 11/18/2015   |   Inventor(s): Chulsung Bae
Keywords(s): Chemistry, Renewable Energy
Category(s): All, Chemistry, Engineering & Manufacturing
Fire Retardant Polymers
Invention SummaryThe invention combines nitrogen and phosphorous to make an excellent class of intrinsically fire retardant polymers. Polymers are large molecules composed of many similar smaller molecules linked together, and are commonly used in various products due to their tunable mechanical properties and ease of processing. Fire retardant pol...
Published: 11/18/2015   |   Inventor(s): Pradip Bhowmik, Haesook Han, Kisholoy Goswami, Maksudul Alam
Keywords(s): Chemistry
Category(s): All, Chemistry, Engineering & Manufacturing
Efficient Hydrogen Storage for Fuel Cell Systems
Invention SummaryFast and effective hydrogen permeation through the wall of a glass or glass-ceramic micro sphere, eliminating the existing barriers for hydrogen diffusion. Hydrogen is stored and distributed using hollow glass micro spheres made of specific compositions with efficiencies greater than that of other methods. Fuel cells are different ...
Published: 11/18/2015   |   Inventor(s): Olivers Hemmers, Krystyna Lipinska-Kalita
Keywords(s):  
Category(s): All, Engineering & Manufacturing, Chemistry
Ordered Nanoparticles and the Construction of Flash Memory Chips and Circuits
Invention Summary Nanoparticles with better than 5% size uniformity (e.g., less than ±5% standard deviation among number average particle distribution, such as measured by number average particle diameters) can be created using an ultra-high vacuum non-lithographic technique. Methods, apparatus and systems form memory structures, such as fla...
Published: 11/18/2015   |   Inventor(s): Biswajit (bj) Das
Keywords(s):  
Category(s): All, Computer Science & Software, Engineering & Manufacturing
Ultra high Vacuum Process for the Deposition of Nanotubes and Nanowires
Invention SummaryThe invention enables a versatile physical vapor deposition process for the growth of nanowires and nanotubes constructed from a wide range of materials (metals, metal mixtures, carbons, nitrides, oxides etc.), and uses molecular flows of reactive gases under an ultra-high vacuum environment. The process allows for growth of nanotu...
Published: 11/18/2015   |   Inventor(s): Biswajit (bj) Das, Myung Lee
Keywords(s):  
Category(s): All, Computer Science & Software, Engineering & Manufacturing
High Current, High Energy Beam Focusing Element
Invention SummaryThe invention relates to the field of capturing, controlling, managing, transporting and emitting large currents while minimizing stray current loss. It is useful in devices generating a large number of charge. The charges of interest are electrons. Transporting these charges from one environment to another is typically difficult t...
Published: 11/18/2015   |   Inventor(s): Robert Schill
Keywords(s):  
Category(s): All, Computer Science & Software, Engineering & Manufacturing
Diminishing Detonator Effectiveness through Electromagnetic Effects
Invention SummaryThe present invention relates to the field of detonators for explosive or blasting environments, particularly methods for deactivating or reducing the performance characteristics of detonators. Non-contact means of electromagnetically coupling energy into commercial and improvised detonators were shorted and open-circuited to melt ...
Published: 11/18/2015   |   Inventor(s): Robert Schill
Keywords(s):  
Category(s): All, Energy & Environment, Engineering & Manufacturing
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