Search Results - circuits

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Quantum Fourier Transform Tools for Signal Analysis-Synthesis and Compression
Quantum computing (QC) is a multidisciplinary field comprising aspects of computer science, physics, and mathematics that utilizes quantum mechanics to solve complex problems faster than on classical computers (e.g., QC promises to process data with estimated speeds exceeding 100 million times relative to classical computers). Signal processing is...
Published: 3/27/2024   |   Inventor(s): Andreas Spanias, Aradhita Sharma, Leslie Miller, Glen Uehara
Keywords(s): Algorithm Development, Circuits, PS-Computing and Information Technology, Quantum Computing, Signal Processing
Category(s): Computing & Information Technology, Physical Science
Clock Skewing for Area and Power Optimization of ASICs Using Differential Flipflops and Local Clocking
Synchronous logic remains the dominant design paradigm of digital systems such as Application Specific Integrated Circuits (ASICs). The conventional design of sequential circuit networks is based on the assumption that every register receives the clock signal at the same time. However, guaranteeing the simultaneity of clock arrival times in practice...
Published: 1/10/2024   |   Inventor(s): Sarma Vrudhula, Ankit Wagle
Keywords(s): Circuits, Computing Architecture, Electronics, Integrated Circuits, PS-Applied Technologies, PS-Semiconductor Devices
Category(s): Applied Technologies, Physical Science, Semiconductor Devices
Modular Robot Skin for Safe Human Robot Collaboration
INV-24004 Background: With the increasing frequency of human-robot interactions, as is the case with cobots (collaborative robots), service robots, exoskeletons and prosthetics, safety protocols have become essential. Robotic skin technology forms a crucial part of enhancing human-robot interaction and safety, allowing for real time sensing and reacting....
Published: 10/15/2024   |   Inventor(s): Shuo Jiang, Lawson Wong
Keywords(s): Circuits, Electronics, Embedded Systems, Force Sensor, Haptic devices, Python, Robotics, Sensor, soft robotics, Software and Algorithms
Category(s): -Sensors, Technology Classifications > 2. Physical Science, Technology Classifications > 2. Physical Science > Sensors/Robotics, Technology Classifications > 2. Physical Science > Manufacturing, Technology Classifications > 2. Physical Science > Electronics/Semiconductors
Single-Cycle Processing-in-SRAM Logic Circuit Design
Traditional von-Neumann computing architectures, such as CPUs and GPUs, demonstrate limitations in memory bandwidth and energy efficiency. However, their high demand lies in their programmability and flexible functionality. Such platforms execute a wide spectrum of bit-wise logic and arithmetic operations. In this regard, recent application-specific...
Published: 7/15/2023   |   Inventor(s): Deliang Fan, Shaahin Angizi
Keywords(s): Algorithm Development, Circuits, Computational Machine, Computing Architecture, Electronics, Memory, PS-Computing and Information Technology
Category(s): Computing & Information Technology, Physical Science
One-Cycle Reconfigurable In-Memory Logic for Non-Volatile Memory
­Background Today’s computers are typically based on von-Neumann architecture with separate computing and memory units connected via buses. This configuration leads to high memory access latency, limited memory bandwidth, energy-hungry data transfer, and significant leakage power from holding data in volatile memory. These bottlenecks may...
Published: 2/23/2023   |   Inventor(s): Deliang Fan, Shaahin Angizi
Keywords(s): Circuits, Computational Machine, Computing Architecture, Electronics
Category(s): Physical Science, Computing & Information Technology
Programmable In-Memory Computing Accelerator for Low-Precision Deep Neural Network Inference
­Background In the era of artificial intelligence, various deep neural networks (DNNs), such as multi-layer perceptron, convolutional neural networks, and recurrent neural networks, have emerged and achieved human-level performance in many recognition tasks. These DNNs usually require billions of multiply-and-accumulate (MAC) operations, soliciting...
Published: 2/23/2023   |   Inventor(s): Jae-Sun Seo, Shihui Yin, Mingoo Seok, Bo Zhang
Keywords(s): Artificial Intelligence, Circuits, Computational Machine, Electronics, Machine Learning
Category(s): Physical Science, Computing & Information Technology, Intelligence & Security
Dividerless Phase-Locked Loop with Sampled Lowpass Filtering
Background The growing market for wearable, portable, and implantable devices has understandably led to increasing demand for low-power, compact electronics. High-speed data transmission requires phase-locked loops (PLLs) capable of carrier frequency generation with extremely low noise. The challenge of balancing oscillator noise performance with area...
Published: 2/23/2023   |   Inventor(s): Kevin Grout
Keywords(s): Circuits, Electronics
Category(s): Physical Science
Aluminum Nitride Lithographically Defined Resonant Rods for RF Filtering Applications
INV-20013 Background A report has been released on a new RF acoustic resonant technology that enables the production of integrated silicon chips of low-loss and wideband miniaturized filters for communication systems (cellphones or other wireless devices). The same device can be exploited to attain unique sensors within the Internet-of-Things (IoT)....
Published: 10/15/2024   |   Inventor(s): Cristian Cassella, Xuanyi (Dan) Zhao
Keywords(s): Circuits, Communications, Electronics, IoT, Mechanical, MEMS, Microwave, RF (Radio Frequency)
Category(s): -Communications, -Sensors tech
Magnetic Matrix Connector for High density, Soft Neural Interface
INV-20017 Background In this invention, the Magnetic Matrix connector (MagMatrix) for high-density, soft neural interfaces such as neural microelectrode arrays (MEA) is used. In order to interface with the soft devices and rigid measuring electronics, a connector is necessarily required. Currently, there are several available strategies such as...
Published: 9/10/2024   |   Inventor(s): Hui Fang, Yi Qiang, Xun Han, Kyung Jin Seo
Keywords(s): Circuits, Electronics, Nanotechnology
Category(s): -Magnetics
Parametric Acoustic-based Passive Transponders for ultra-sensitive Continuous- and Threshold-Sensing
New sensors for simultaneous achievement of a continuous temperature sensing and threshold temperature sensing in the same device Institute Reference: INV-20086 Background As wireless sensing and monitoring has continued to play an increasingly pivotal role in a variety of applications, a strong need has developed for scalable, low power/zero power...
Published: 9/10/2024   |   Inventor(s): Cristian Cassella, Hussein Hussein
Keywords(s): Acoustic Filters, Circuits, IoT, MEMS, RF (Radio Frequency), Sensor Technology
Category(s): -Communications, -Sensors
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