Search Results - computer+hardware

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Galois Extension Field Block Cipher
THE CHALLENGE Many parts of the Internet of Things (IoT) have little to say, perhaps as little as periodic status indicators representing on/off or open/close. As a result, many designers forget that these elements still have security needs and represent a vector into the larger network. When these nodes are (1) too size, weight, and power (SWaP)...
Published: 9/9/2021   |   Inventor(s): Alan Michaels, Kiernan George
Category(s): Computer Hardware
Quantum Control Technique
The Challenge Quantum computers could enable us to tackle problems exponentially faster than ordinary classical computers. For decades, people have been striving to overcome one of the main obstacles to realizing this and other proposed quantum technologies, namely the decoherence caused by the coupling between a qubit and its noisy environment. Implementing...
Published: 10/1/2021   |   Inventor(s): Edwin Barnes, Junkai Zeng
Category(s): Quantum Computing, Communication, Computer Hardware
A Broadband, High Gain, End-fed Coaxial Collinear Antenna
The Challenge There are a variety of VHF/UHF communication systems that require an omnidirectional antenna which is low-weight, portable, easy to fabricate, and low cost. A vertical collinear array of dipole antennas is a popular candidate for mobile communication due to its omnidirectional radiation pattern. These are currently used in a wide variety...
Published: 3/25/2021   |   Inventor(s): Majid Manteghi, Ali Hosseini-Fahraji
Category(s): Computer Hardware, Electrical
Plasmonic Nanoparticle Layers With Controlled Orientation
Such materials have extraordinary optical and plasmonic properties that can find broad applications in light management and light-activated sensing, mechanical, electronic application. Examples include windows for energy-efficient buildings which control light transmission, electronic devices that utilize the hot electrons generated by plasmonic nanoparticles,...
Published: 1/10/2023   |   Inventor(s): Guoliang Liu, Assad Khan
Category(s): Materials, Electrical, Energy, Engineering, Consumer Products, Computer Hardware, Process/Procedures
Variation Analysis and Visualization of Manufacturing Processes via Augmented Reality
In manufacturing processes and systems, many production and quality control decisions cannot be made in a timely manner due to the time delay for data collection, pre-processing and analysis. In this invention, we propose an online variation analysis and visualization method via augmented reality (AR) to operators. A regularized functional logistic...
Published: 11/30/2017   |   Inventor(s): Ran Jin, Xiaoyu Chen
Category(s): Computer Hardware, Devices, Process/Procedures
Gel for Ion Conduction Applications with Mechanical Strength
As key components of many energy storage and conversion technologies, polymer electrolyte materials allow for selective ion transport in diverse applications such as fuel cell membranes, battery separators, electro-responsive actuators, reverse-osmosis water purifiers, and solar cells. For electrochemical devices, solid-state polymer electrolyte materials...
Published: 11/30/2022   |   Inventor(s): Louis Madsen, Ying Wang
Category(s): Chemicals, Computer Hardware, Consumer Products, Devices, Electrical, Energy, Engineering, Materials
Apparatus for High Temperature Stereolithography
Stereolithography (SLA) has traditionally been limited to low viscosity resins that flow easily at room temperature. These constraints greatly limit the molecular weights and polymeric classes of the oligomeric components that can be used. Many of the strongest and highest glass-transition temperature (Tg) engineering polymers fall into this category...
Published: 11/27/2017   |   Inventor(s): Nicholas Chartrain, Viswanath Meenakshisundaram, Christopher Williams
Category(s): Engineering, Computer Hardware, Materials
Cooperative Positioning Using RF Pattern Matching
The present invention relates to telecommunications in general, and, more particularly, to a technique in which two or more wireless terminals cooperate to make measurements that assist in generating an estimate of their locations.
Published: 11/27/2017   |   Inventor(s): Reza Vaghefi, R. Michael Buehrer, Scot Gordon
Category(s): Communication, Computer Hardware, Computer Software, Electrical, Energy, Engineering, Environment, Process/Procedures, Transportation
Hardware Interlocks for Securing Software Executables
The Secure Software Platform (SSP) is a hardware-facilitated secure computing environment for networked embedded systems. It is an architectural augmentation for standard microprocessors that enables secure program distribution and execution on modern multiprocessing operating systems such as Linux. The architecture consists of two major functional...
Published: 11/27/2017   |   Inventor(s): Mark Jones, Peter Athanas, Cameron Patterson, Joshua Edmison, Anthony Mahar, Benjamin Muzal, Barry Polakowski, Jonathan Graf
Category(s): Computer Hardware, Computer Software
Spice-C2: A Scalable Parallel Circuit Simulator Using the Direct Method on a Heterogeneous Cloud
The concept is to use state of the art technology advancement in high performance cloud computing to increase the performance of the legacy problem of mixed-analog circuit simulation. Scalable performance of at least one order of magnitude was obtained.
Published: 11/27/2017   |   Inventor(s): Yasser Hanafy, Ahmed Helal, Sedki Riad, Amr Bayoumi, Ahmed Samieh
Category(s): Computer Hardware, Electrical
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