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83 Results for 'Hardware'
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Technology
SUBSTRATE MODIFICATIONS TO SUPPRESS CORRELATED ERRORS IN MULTIQUBIT ARRAYS
UW Madison researchers have developed Qubit arrays having substrates that are engineered to suppress correlated dephasing errors, correlated relaxation errors, or both. The engineered substrates can b...
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Robert McDermott, Mark Eriksson | P210154US02
Technology
SUPERCONDUCTING QUBITS PROTECTED AGAINST PHOTON-ASSISTED QUASIPARTICLE POISONING
UW Madison researchers have devised an optimization method to minimize quasi-particle (QP) induced errors in superconducting qubits. Their recent findings show that QPs are produced by resonant absor...
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Robert McDermott | P210327US02
Technology
SILICON-GERMANIUM ALLOY-BASED QUANTUM DOTS WITH INCREASED ALLOY DISORDER AND ENHANCED VALLEY SPLITTING
Silicon-Germanium (SiGe) heterostructures are used for many purposes in the modern electronics industry, forming the basis of devices such as SiGe heterojunction bipolar transistors and Si/SiGe modula...
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Mark Friesen, Merritt Losert, Susan Coppersmith | P210410US02
Technology
Visual Privacy Protection System
A visual privacy system unilaterally blocks rolling shutter cameras by providing a periodically interrupted ambient light source imposing bright and dark bands on the image yet at a frequency impercep...
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Xinyu Zhang, Chi Zhang, Shilin Zhu | P170301US01
Technology
Digital Audio Book Cartridge And Player With Manipulation-facilitating Features
A cartridge for use by print-disabled users to play digital audio content and a player having a receptacle for receiving the cartridge are provided. The cartridge includes a random-access digital stor...
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Gregg Vanderheiden, David Kelso | P07137US
Technology
Computer With Hybrid Von-Neumann/Dataflow Execution Architecture
A dataflow computer processor is teamed with a general computer processor so that program portions of an application program particularly suited to dataflow execution may be transferred to the dataflo...
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Karthikeyan Sankaralingam, Anthony Nowatzki, Vinay Gangadhar | P150319US01
Technology
High Density Content Addressable Memory
An associative memory that can be integrated with standard computer memory flexibly reduces its parallelism to match the memory bus speed thereby providing substantial increases in memory density poss...
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Jing Li | P160004US01
Technology
Polarization Rotating Phased Array Element
A phase shifter includes a first dielectric layer, a switch mounted to the first dielectric layer, a conductive layer mounted to the first dielectric layer, a second dielectric layer mounted to the co...
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Nader Behdad, Zhe Yang, John Booske, Hung Luyen | P170061US01
Technology
Memory Module, Memory Device, And Processing Device Having A Processor Mode And Memory System
A memory module includes a memory device, a command/address buffering device, and a processing data buffer. The memory device includes a memory cell array, a first set of input/output terminals, each ...
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Nam Sung Kim, Jung-Ho Ahn, Seong-Il O, Young-Hoon Son, Chan-Kyung Kim, Ho-Young Song, Sang-Joon Hwang | P170002US02
Technology
System And Method For Quantum Computation Using Symmetrical Charge Qubits
A quantum computing system and method for performing quantum computation is provided. In some aspects, the system includes at least one charge qubit comprising a quantum dot assembly prepared with a s...
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Mark Friesen, Mark Eriksson, Susan Coppersmith | P160091US01
Technology
Graphic Processor Unit With Improved Energy Efficiency
A GPU architecture employs a crossbar switch to preferentially store operand vectors in a compressed form allowing reduction in the number of memory circuits that must be activated during an operand f...
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Nam Sung Kim, Zhenhong Liu | P160190US01
Technology
Wireless Vibrometer With Antenna Array
A wireless vibrometer employs an antenna array to significantly boost the signal-to-noise ratio of faint received signals twin small objects vibrating at acoustic frequencies. This technique may be us...
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Xinyu Zhang, Teng Wei, Shu Wang, Anfu Zhou | P160023US01
Technology
Computer Architecture For High Speed, Graph-Traversal
A computer architecture for graph-traversal provides a processor for bottom-up sequencing through the graph data according to vertex degree. This ordered sequencing reduces redundant edge checks. In o...
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Jing Li, Jialiang Zhang | P180181US01
Technology
Neural Network Processor With On-Chip Convolution Kernel Storage
A connector assembly may include a body and a fluid fitting, the fluid fitting configured for releasably engaging a syringe nozzle, at least one deflectable locking arm connected to the body and radia...
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Jing Li, Jialiang Zhang | P180111US01
Technology
System And Method For Characterizing Ions Using A Superconducting Transmission Line Detector
A system and method for characterizing incident ions are provided. The method includes positioning a transmission line detector to receive incident ions, the transmission line detector comprising a su...
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Robert McDermott, Joseph Suttle | P150094US01
Technology
Multiple Band Polarization Rotating Phased Array Element
A multiple band phase shifter includes a first dielectric layer, a conductive layer, a second dielectric layer, and for each central operating frequency of a plurality of central operating frequencies...
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Nader Behdad, John Booske, Hung Luyen, Zongtang Zhang | P190115US01
Technology
Memory Processing Core Architecture
Aspects of the present invention provide a memory system comprising a plurality of stacked memory layers, each memory layer divided into memory sections, wherein each memory section connects to a neig...
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Karthikeyan Sankaralingam, Jaikrishnan Menon, Lorenzo De Carli | P140414US02
Technology
Nonvolatile Range-Checking Content Addressable Memory
A computer memory provides for range-matching capabilities using a hybrid combination of transistors and multiple resistive memory devices serving in a dual capacity as storage and logic. The result i...
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Jing Li | P160003US01
Technology
Silicon-Germanium Heterostructures With Quantum Wells Having Oscillatory Germanium Concentration Profiles For Increased Valley Splitting
Semiconductor heterostructures, methods of making the heterostructures, and quantum dots and quantum computation devices based on the heterostructures are provided. The heterostructures include a quan...
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Robert Joynt, Mark Friesen, Mark Eriksson, Susan Coppersmith, Donald Savage | P190129US01
Technology
Method And Apparatus For Soft Error Mitigation In Computers
Hardening of an integrated circuit such as a GPU processor to soft errors caused by particle strikes is applied selectively to the set of devices according to the magnitude of error resulting from thi...
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Nam Sung Kim, Mikko Lipasti, David Palframan | P140151US01
Technology
System And Method For Controlling Superconducting Qubits
A system and method for controlling qubits to perform quantum computation is provided. In some aspects, the system includes at least one superconducting quantum processor comprising a multi-qubit arch...
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Maxim Vavilov, Konstantin Nesterov, Vladimir Manucharyan, Ivan Pechenezhskiy, Chen Wang | P180273US01
Technology
Non-Collinear Antiferromagnets For High Density And Low Power Spintronics Devices
Spintronic devices based on metallic antiferromagnets having a non-collinear spin structure are provided. Also provided are methods for operating the devices. The spintronic devices are based on a bil...
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Chang-Beom Eom, Tianxiang Nan | P190064US01
Technology
Computer Architecture With Synergistic Heterogeneous Processors
A computer architecture employs multiple special-purpose processors having different affinities for program execution to execute substantial portions of general-purpose programs to provide improved pe...
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Karthikeyan Sankaralingam, Anthony Nowatzki | P170013US01
Technology
High-Speed Graph Processor for Large Scale Data Structures
A computer architecture for graph processing employs a high-bandwidth memory closely coupled to independent processing elements for searching through a graph using a first set of processing elements o...
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Jing Li, Jialiang Zhang, Soroosh Khoram | P170115US01
Technology
Magnetic Memory Devices Based On 4d And 5d Transition Metal Perovskites
Magnetic switching devices, including magnetic memory devices, are provided. The devices use high-quality crystalline films of 4d or 5d transition metal perovskite having a strong spin-orbit coupling ...
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Chang-Beom Eom, Tianxiang Nan, Trevor Anderson | P170269US02