Wisconsin Alumni Research Foundation

Technology

PHOTONIC CONTENT ADDRESSABLE MEMORY

UW-Madison researchers have developed a new optical content addressable memory (CAM) array that can perform large parallel CAM operations. This photonic CAM provides advantages over conventional CAMs ...
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Akhilesh Jaiswal, Zihan Yin | P240095US01

Technology

COMPOUND SEMICONDUCTOR BASED RANDOM ACCESS MEMORY

UW-Madison researchers have created methods and structures for high temperature SRAM memory using compound semiconductors (like GaN). These high temperature transistors are used to create new forms of...
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Akhilesh Jaiswal, Chirag Gupta, Zihan Yin | P240184US01

Technology

CACHE SYNCHRONIZATION FOR CHIPLET ACCELERATORS

UW researchers have developed a novel mechanism that intelligently tracks the implicit synchronization at phase boundaries in heterogeneous systems, enabling it to be performed reactively (only when n...
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Matthew Sinclair, Preyesh Dalmia, Rajesh Shashi Kumar | P230133US01

Technology

STORAGE I/O MANAGEMENT UNIT FOR SOLID-STATE DRIVES

UW-Madison researchers have created a fast storage innovation that can achieve good performance while enabling secure sharing of devices amongst applications. The design repurposes the existing hardwa...
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Michael Swift, Sujay Yadalam | P230116US01

Technology

COMPUTER SYSTEM WITH INSTRUCTION PRE-SENDING

UW-Madison researchers have developed a system for pre-sending memory blocks to the higher levels of the memory hierarchy without the need for accurate and time-precise knowledge of processor micro-ar...
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Gurindar Sohi, Shyam Murthy | P230167US01

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

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

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

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