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83 Results for 'Hardware'
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Technology
Magneto-Inductive Transmitter With Electrically Modulated Reluctance
A magneto-inductive transmit antenna is provided that includes a shield formed of a magnetic material, a magnetic field source mounted on a first side of the shield, and a coil wrapped around the shie...
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John Booske, Nader Behdad, Nathan Strachen | P180254US01
Technology
Wavefront Detector for Advanced Imaging
A wavefront sensor system suitable for integration into an integrated circuit light detector may provide for wave angle sensors having varying functional relationships between the wave angle and signa...
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Zongfu Yu, Soongyu Yi, Dianjing Liu | P180193US01
Technology
Adaptive Computer Cache Architecture
A high-bandwidth adaptive cache reduces unnecessary cache accesses by providing a laundry counter indicating whether a given adaptive cache region has any dirty frames to allow write-back without a pr...
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David Wood, Mark Hill, Jason Lowe-Power | P170370US01
Technology
High-Speed, Fixed-Function, Computer Accelerator
A hardware accelerator for computers combines a stand-alone, high-speed, fixed program dataflow functional element with a stream processor, the latter of which may autonomously access memory in predef...
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Karthikeyan Sankaralingam, Anthony Nowatzki, Vinay Gangadhar | P170388US01
Technology
Optical Control Of Qubits With Spatial Light Modulators For Quantum Computing And Quantum Simulation
Systems and methods for the optical control of qubits and other quantum particles with spatial light modulators (SLM) for quantum computing and quantum simulation are disclosed herein. The system may ...
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Mark Saffman, Trent Graham, Robert Williamson | P200138US01
Technology
2-Bit Phase Quantization Phased Array Element
A phase shift element includes a first dielectric layer, a conductive layer, a second dielectric layer, a conducting pattern layer, switches, and vertical interconnect accesses (vias). Each conductor ...
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Nader Behdad, John Booske, Hung Luyen | P200055US01
Technology
Spin-Orbit Torque Magnetoresistive Random Access Memory With Magnetic Field-Free Current-Induced Perpendicular Magnetization Reversal
Spin-orbit torque magnetoresistive random-access memory (SOT-MRAM) cells that undergo perpendicular magnetization switching in the absence of an in-plane magnetic field and methods for their operation...
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Jiamian Hu, Minyi Dai | P190333US01
Technology
2-Bit Phase Quantization Waveguide
A waveguide includes a first double-ridge waveguide, a second double-ridge waveguide, and a polarization rotator. The first double-ridge waveguide provides a phase of an input electrical field rotated...
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Nader Behdad, John Booske, Hung Luyen, Zongtang Zhang | P190281US01
Technology
Computer Architecture Allowing Recycling Of Instruction Slack Time
A computer architecture suitable for out-of-order processors manages the problem of timing slack, in which an instruction completes before its clock cycle, by recycling that slack to allow the next su...
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Mikko Lipasti, Gokul Subramanian Ravi | P190147US01
Technology
Non-Line-Of-Sight Imaging System For Distant Measurement
An improved non-line-of-sight camera provides for real-time evaluation of a relay wall with respect to illuminated points and sensing areas for higher accuracy and practical field use. Gated sensing a...
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Andreas Velten, Marco La Manna | P190156US01
Technology
Anisotropic Strain-Driven Magnetoelectric Devices
Magnetoelectric devices based on piezoelectric/magnetostrictive bilayers are provided. Also provided are methods of using the devices to modulate or to sense the magnetization of the magnetostrictive ...
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Chang-Beom Eom, Mark Rzchowski, Julian Irwin, Shane Lindemann | P190085US01
Technology
Controlling Superconducting Quantum Circuits
In the exciting field of quantum computation, the performance of quantum bits (‘qubits’) is advancing rapidly. Among several implementations currently being pursued, superconductor-based circuits ...
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Robert McDermott, Maxim Vavilov | P140260US01
Technology
Simplified Optical Traps for Quantum Computing
Quantum computing is expected to revolutionize the field of computation and provide major improvements for optimization, modeling and cryptography. Over the course of decades, different methods to mak...
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Mark Saffman | P190053US01
Technology
Matrix Processor with Localized Memory to Increase Data Throughput
Matrix calculations such as matrix multiplication are foundational to a wide range of emerging computer applications such as machine learning and image processing. Matrix calculations cannot be fully ...
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Jing Li, Jialiang Zhang | P160414US01
Technology
Memory Processing Unit Boosts Performance, Cuts Energy Usage
A significant amount of time and power is spent waiting for processors to retrieve instructions and data from distant levels of memory. One approach to mitigate access latency (delay) is to use a thre...
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Karthikeyan Sankaralingam, Jaikrishnan Menon, Lorenzo De Carli | P140414US01
Technology
Full Coverage Spray and Drainage System for Orientation-independent Removal of High Heat Flux
Removal of heat from electronic circuitry is one of the limiting factors in the design and performance of most computer systems. One current method of heat removal involves using a cone-shaped spray t...
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Timothy Shedd, Adam Pautsch | P04140US
Technology
Pipelined Lookup Grid Architecture (PLUG)–Fast, Cool and Flexible Network Processing
Computer networks function by connecting spatially separated computers with “links” – electrical conductors, fiber optics and radio waves. The majority of network protocols wor...
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Cristian Estan, Karthikeyan Sankaralingam | P09094US
Technology
Cache Accessed Using Virtual Addresses; Energy Reduction Significant
Modern processors and operating systems support virtual memory. Programs running on the system access (read or write) data using virtual addresses that differ from the physical address of the data in ...
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Gurindar Sohi, Hongil Yoon | P150177US03
Technology
Optimized Nanoresonator Design Signals Breakthroughs in Spectrometry and Device Efficiency
An optical resonator is an arrangement of optical components that allows a beam of light to circulate in a closed path. Nanoresonators are a type of optical resonator that can effectively concentrate ...
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Zongfu Yu, Ming Zhou | P160052US01
Technology
Phased-Array Antenna Concept Reduces Cost, Improves Power Handling
In a phased-array antenna the relative phases of the signals feeding the antennas are varied in such a way that the effective radiation pattern is reinforced in a desired direction and suppressed in u...
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Nader Behdad, John Booske | P150090US01
Technology
Virtual Touch Screens: New Input for Smaller Devices
As mobile devices become smaller, touch screen inputs have remain largely unchanged. But the use of the display as an input surface can become a problem as the user’s finger obstructs increasingly l...
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Xinyu Zhang, Chi Zhang, Joshua Tabor, Jialiang Zhang | P160021US01
Technology
Hardware Blends Compute/Storage Capabilities, Increases Efficiency
Perhaps surprising to many consumers, the industry that produces compute hardware (microprocessors, graphic units, etc.) is highly disconnected from the industry that produces memory storage hardware ...
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Jing Li | P150232US01
Technology
New 2-D Optical Trap Array for Quantum Computing, Sensors
In the field of quantum computing, the performance of quantum bits (‘qubits’) has advanced rapidly in recent years. In contrast to classical two-state binary systems (0 or 1), each qubit can be a ...
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Mark Saffman, Martin Lichtman | P140422US01
Technology
Bringing Quantum Computers Closer to Reality by Solving Decoherence Problem
A quantum computer will allow efficient solutions for certain problems that are intractable on conventional, classical computers, including factoring and quantum simulation of complex systems. While a...
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Robert McDermott, Pradeep Kumar | P150095US01
Technology
Voltage Regulator Control for Processors Conserves Energy
Managing the power consumption of computer systems is important for reducing energy costs as well as prolonging battery life on portable devices. Power delivered to a computer normally passes through ...
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Nam Sung Kim | P140423US01