Search Results - electrical+%3e+electronics+%26+semiconductors

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In-Situ Stochastic Computing in Memory (Case No. 2024-121)

Summary: Researchers in the UCLA Department of Electrical and Computer Engineering have developed a data-converter-free in-memory computing circuit that greatly reduces data processing latencies. Background: Low latency and low power computing circuitry is in high demand for artificial intelligence (AI) / machine learning (ML) applications. Compute...

Published: 11/19/2024 | Inventor(s): Sudhakar Pamarti, Jiyue Yang

Keywords(s):

Category(s): Electrical, Electrical > Computing Hardware, Electrical > Electronics & Semiconductors, Software & Algorithms > Artificial Intelligence & Machine Learning

Method for Accurate Phase Measurement of Non-Coherent Signal (Case No. 2024-191)

Summary: UCLA researchers led by Associate Professor Aydin Babakhani have developed a novel silicon chip component that enables rapid data transmission at high power efficiencies. Background: Orbital angular momentum (OAM) has garnered significant attention recently as a novel dimension for electromagnetic signal transmission. Exploiting the inherent...

Published: 11/5/2024 | Inventor(s): Aydin Babakhani, Wei Sun, Sidharth Thomas

Keywords(s):

Category(s): Electrical, Electrical > Electronics & Semiconductors, Electrical > Wireless, Electrical > Signal Processing

Synthesis of Heteroatom Containing Polycyclic Aromatic Hydrocarbons (Case No. 2019-232)

Summary: UCLA researchers in the Department of Chemistry & Biochemistry have developed an approach for synthesizing nitrogen-containing polycyclic aromatic hydrocarbons with high yield. Background: There is a widespread use of nitrogen-containing heterocyclic compounds in small-molecule pharmaceutical intermediates. There is also a growing need...

Published: 11/18/2024 | Inventor(s): Neil Garg, Evan Darzi, Joyann Barber

Keywords(s): Catalysts, Chemical Manufacturing & Industrial/Bulk Chemicals, Displays, Electronics & Semiconductors, Energy & Water, Optics, Photonics

Category(s): Electrical > Electronics & Semiconductors, Optics & Photonics, Materials > Semiconducting Materials, Energy & Environment > Energy Generation > Solar, Chemical > Industrial & Bulk Chemicals, Chemical > Synthesis, Electrical > Displays

2012-038 Improved Programmable Logic Circuit Architecture Using Resistive Memory Elements

Summary: UCLA researchers have designed a novel FPGA architecture using resistive memory elements, which saves area and increases speed without changing architectural functions by allowing the interconnects to be entirely fabricated over the logic blocks. Background: A field-programmable gate array (FPGA) is known as an attractive alternative to...

Published: 11/15/2024 | Inventor(s): Jingsheng Cong, Bingjun Xiao

Keywords(s):

Category(s): Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Memory

Liquid Metal Printing Technique via Optical Maskless Lithography (Case No. 2024-031)

Summary: Researchers in the UCLA Department of Materials Science and Engineering have developed a facile, rapid method to print soft, wearable electronics. Background: Soft electrical circuits have garnered significant interest in a broad range of emerging technologies, including wearable electronics, brain-machine interfaces, and soft robotics....

Published: 10/15/2024 | Inventor(s): Ximin He, Dong Wu

Keywords(s): Coating, Coatings, Adhesives, & Inks, Electronics & Semiconductors, Fabrication Technologies, gallium-based liquid metals, General Device Coatings, Liquid metal particles, liquid metals, Metals, Microelectronics Semiconductor Device Fabrication, Polymer, Polymers, scalable fabrication, Semiconductor Device Fabrication, soft electrical circuits, soft electronics, wearable electronics, wearable sensors

Category(s): Chemical, Chemical > Polymers, Chemical > Coatings, Adhesives & Inks, Electrical, Electrical > Electronics & Semiconductors, Electrical > Sensors, Electrical > Instrumentation, Electrical > Flexible Electronics, Materials, Materials > Fabrication Technologies, Materials > Composite Materials, Materials > Metals

Electrically Gated Solid-State Molecular Thermal Transistor (Case No. 2024-099)

Summary: UCLA researchers have introduced a solid-state thermal transistor that achieves groundbreaking performance and facilitates improved heat flow manipulation. Background: The forefront of thermal management is marked by the exploration of molecular thermal transistors, driven by the quest for more efficient electronic devices. Researchers are...

Published: 10/23/2024 | Inventor(s): Yongjie Hu, Paul Weiss, Man Li

Keywords(s): ; self-assembled molecule, Composite Material, Doping (Semiconductor), Elastic Modulus Thermal Grease, Electronics & Semiconductors, field-effect transistors (FETs), Functional Materials, heat control, heat controlling devices, infrared thermal imaging, Microelectronics Semiconductor Device Fabrication, molecular design, molecular engineering, molecular junction, Nanomaterials, Optoelectronic materials, Optomechanical Thermal Imaging Transducer, organic field effect transistors, Organic Semiconductor, phase change materials, Rechargeable Battery Thermal Conductivity, self-assembled molecule, Semiconductor, semiconductor chip foundries, Semiconductor Device, Semiconductor Device Fabrication, Semiconductor Ohmic Contact, Semiconductor Risk Assessment, Semiconductor Sapphire, Semiconductors, solid-state thermal transistor, strength-thermal stability, switching reversibility, thermal circuit, thermal compression bonding, thermal conductance, Thermal Energy Storage, thermal fusion, thermal imaging, thermal management systems, thermal stability, thermal switching speed, thermal switching speeds, thermal transistor, Thin-Film Transistor, Transistor, transistors, zzsemiconducting materials

Category(s): Electrical, Electrical > Electronics & Semiconductors, Energy & Environment, Energy & Environment > Energy Generation, Energy & Environment > Energy Storage, Energy & Environment > Energy Transmission, Energy & Environment > Thermal, Electrical > Instrumentation, Materials, Materials > Nanotechnology

All-Optical Phase Conjugation Using Diffractive Wavefront Processing (Case No. 2024-104)

Intro Sentence: UCLA researchers in the Department of Electrical and Computer Engineering have developed a novel method for all-optical phase conjugation to correct phase aberrations for various applications, including laser beam focusing and optical communications. Background: Distortion of wavefronts causes deviation from its ideal shape through...

Published: 11/14/2024 | Inventor(s): Aydogan Ozcan, Jingxi Li, Che-Yung Shen

Keywords(s):

Category(s): Optics & Photonics, Electrical, Electrical > Signal Processing, Electrical > Instrumentation, Electrical > Electronics & Semiconductors

Chee Wei Wong Technology Portfolio

Parametrically Driven Intertial Sensing in Chip-Scale Optomechanical Cavities at the Thermodynamical Limits with Extended Dynamic Range (Case No. 2023-282) UCLA researchers in the Department of Electrical and Computer Engineering have developed a novel optomechanical accelerometer system with an integrated optical feedback system. This accelerometer...

Published: 6/28/2024 | Inventor(s): Chee Wei Wong

Keywords(s):

Category(s): Electrical, Electrical > Signal Processing, Electrical > Sensors, Electrical > Wireless, Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Thermoelectrics, Optics & Photonics

2023-087 Thiophene Configurable Amorphous Small Molecular Hole Transporting Material for Efficient and Stable Perovskite Solar Cell

Summary: UCLA researchers in the Department of Materials Science and Engineering have invented a series of hole transporting materials that have enabled among the highest recorded power conversion efficiencies for perovskite solar cells while maintaining high device stability and low cost. Background: Perovskite solar cells (PSCs) are an emerging...

Published: 6/25/2024 | Inventor(s): Yang Yang, Dong Meng

Keywords(s): buffer layer, charge collection, charge collection efficiency, charge extraction, charge-transfer, device architectures, device stability, hole transporting material, hydrophobicity, interfacial layer, ion-migration, n-i-p device, perovskite, Perovskite Lead(II) Iodide, perovskite solar cell, photostability, p-i-n device, power conversion efficiency, radiosurgery, Silicon Working Electrode Perovskite (Structure), spinal surgery, thermal stability

Category(s): Chemical, Electrical, Energy & Environment > Energy Generation > Solar, Materials, Materials > Functional Materials, Electrical > Electronics & Semiconductors

Intergrated Cavity Optomechanical Thermal Imaging Transducer (Case No. 2023-294)

Summary: UCLA researchers from the Department of Electrical and Computer Engineering have developed a novel transducer for integrated cavity optomechanical thermal imaging. Background: Measuring infrared (IR) radiation provides information across a range of scientific, industrial, and medical applications, and is widely used in thermography, medical...

Published: 7/3/2024 | Inventor(s): Chee Wei Wong, Jaime Flores, Talha Yerebakan

Keywords(s): cavity optomechanics, cryogenic cooling, Digital Electronics, Electronics & Semiconductors, electronics packaging, Environmental monitoring, infrared (IR) radiation, Integrated Cavity, Microelectronics, Nanoelectronics, non-invasive imaging, Optoelectronic materials, opto-electronic systems, Optoelectronics, Optoelectronics Waveguide (Electromagnetism), optofluidics, Optomechanical accelerometer, optomechanical oscillator, Optomechanical Thermal Imaging Transducer, photodetection, Power Electronics, radiation detection, spectral density, thermomechanical noise

Category(s): Electrical, Electrical > Imaging, Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Thermoelectrics

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