Search Results - semiconductors

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Phase-Controlled High Power Class AB MMIC Amplifier for X-Band Applications
This technology introduces a high-power Class AB monolithic microwave integrated circuit (MMIC) power amplifier designed for X-band radar and advanced communication systems. It is based on Gallium Nitride (GaN) on Silicon Carbide (SiC) technology, which provides high breakdown voltage and excellent thermal conductivity. This design improves load modulation,...
Published: 1/5/2026   |   Inventor(s): Abdullah Eroglu, M.D Tanvir
Keywords(s): MMIC Amplifiers, power semiconductor devices, radar, semiconductors, Technologies
Category(s): Campus > SUNY Polytechnic Institute, Technology Classifications > Electronics
CDMA MIMO Readout Networks for Semiconductor-Based Compact 2-Dimensional Qubit Array (Case No. 2025-153)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a novel CDMA-MIMO qubit readout network that enables scalable, high-fidelity measurement of two-dimensional semiconductor qubit arrays for fault-tolerant quantum computing. Background: Qubit arrays form the foundation of complex quantum computations...
Published: 12/12/2025   |   Inventor(s): Mau-Chung Chang, Jhih-Wei Chen
Keywords(s): computational efficiency, computational efficiency and analysis, Electrical, Electrical Engineering, Electronics & Semiconductors, large-area arrays, quantum communication, Quantum Computer, quantum error correction (QEC), quantum network, quantum processing, quantum processor, Semiconductor, Semiconductor Device, Semiconductors
Category(s): Electrical, Electrical > Computing Hardware, Electrical > Electronics & Semiconductors, Electrical > Quantum Computing, Software & Algorithms > Communication & Networking, Software & Algorithms
Method for Reducing Process Variation-Induced Threshold Voltage Mismatch in FD-SOI Transistors (Case No. 2025-271)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a transistor-level method that dynamically tunes device characteristics to eliminate mismatch, achieving higher stability and precision without added area or power costs. Background: Transistors are the fundamental semiconductor building blocks for amplification,...
Published: 10/23/2025   |   Inventor(s): Subramanian Iyer, Siyun Qiao, Jacklyn Zhu, Samuel Wang
Keywords(s): device stability, Electronics & Semiconductors, frequency modulation, Integrated Circuit, Integrated Circuit Via (Electronics), Microelectronics Semiconductor Device Fabrication, Mixed-Signal Integrated Circuit, Semiconductor, Semiconductor Device, Semiconductor Device Fabrication, Semiconductors, Signal Processing, Silicon, Transistor, transistors
Category(s): Electrical, Electrical > Signal Processing, Electrical > Instrumentation, Electrical > Electronics & Semiconductors, Software & Algorithms, Software & Algorithms > Communication & Networking
Frequency Alteration and Performance Enhancement of a Resonant MEMS Device and a Resonant MEMS Array
Advantages Improves resonator precision and quality using localized Joule heating Enables post-fabrication tuning without redesign or full re-manufacture Enhances performance by lowering motional resistance and boosting Q factor Works with a wide range of MEMS materials and device shapes Summary MEMS resonators are widely used in precision...
Published: 6/20/2025   |   Inventor(s): Ugur Guneroglu, Jing Wang, Adnan Zaman
Keywords(s): Electronics, Piezoelectric, Semiconductors
Category(s): Technology Classifications > Engineering > Electrical Engineering, Technology Classifications > Engineering > Mechanical Engineering
Suspended Graphene Energy Harvesting Solid State Structure
An energy harvesting device made possible by the oscillatory behavior of suspending graphene. Background: Even low power devices need consistent, reliable energy sources that in most cases must be powered indefinitely in order to accomplish the device’s objectives. Maintaining a secure and independent energy source for powering small, sometimes...
Published: 10/20/2025   |   Inventor(s): Nicholas Pieniazek, Christopher Hobbs, Vincent LaBella
Keywords(s): battery systems, circuit design, energy storage devices, material science, microsystem, nanoengineering, nanofabrication, nanotechnology, semiconductors, Technologies
Category(s): Technology Classifications > Energy, Technology Classifications > Environment, Technology Classifications > Materials and Chemicals, Technology Classifications > Nanotechnology, Campus > SUNY Polytechnic Institute, Campus > NY CREATES
Semiconductor Annealing Monitoring
Provides real-time, in-situ monitoring of conductivity change in a doped semiconductor wafer that is being subjected to pulsed microwave annealing. Background: Certain semiconductor wafers are manufactured via a process called doping. During this process, a material (the dopant) is introduced into the semiconductor crystal to change its electrical...
Published: 10/23/2025   |   Inventor(s): Fatemeh Shahedipour-Sandvik, Vincent Meyers
Keywords(s): biomedical, chemistry, microsystem, semiconductors, TAF, Technologies
Category(s): Campus > SUNY Polytechnic Institute, Technology Classifications > Electronics, Technology Classifications > Materials and Chemicals
Improved Chemical-Mechanical Polishing Slurry Composition and Method to Improve Polishing of Metals and Non-metals Using Cerium Oxide Nanoparticles
Reducing manufacturing time, cost, and labor by employing chemistry to transform a two-step process into an easily controlled single-step. Background: Integrated circuits are built of many layers. Each layer must be perfectly flat so that connections line up between layers and electricity flows properly throughout. Conventional CMP systems consist...
Published: 5/13/2025   |   Inventor(s): Christopher Netzband, Kathleen Dunn
Keywords(s): abrasive, cerium, cerium oxide, chemical activity, chemical mechanical polishing, CMP, CMP slurries, dielectrics, fiber optics, integrated circuit, lens, mechanical polish, metallic surface, optics, polish, polishing, semiconductor wafers, semiconductors, slurry, surface finishing, surface quality
Category(s): Campus > SUNY Polytechnic Institute, Technology Classifications > Materials and Chemicals, Technology Classifications > Nanotechnology
Resist Enhancements for Sensitivity and Resolution
Photoresist layer manufacturing for use in a semiconductor component using a generated electric field. Background: Due to the unique properties of semiconductors, their use in modern computing/electronic technologies has found wide use in IC, diodes, LED, rectifiers, MOSFET, transistors, solar cells, and other computing materials. Semiconductor fabrication...
Published: 10/23/2025   |   Inventor(s): Gregory Denbeaux
Keywords(s): material science, materials and chemicals, semiconductors, Technologies
Category(s): Technology Classifications > Materials and Chemicals, Campus > SUNY Polytechnic Institute
Molten Liquid Nanodroplet Vacuum Impaction for Additive Manufacturing
An efficient, high purity material additive manufacturing technique designed to reduce material waste and energy consumption. Background: The additive manufacturing market has an existing need for a high purity material additive manufacturing process with reduced energy usage. Additive manufacturing uses data computer aided design (CAD) software...
Published: 10/29/2025   |   Inventor(s): Gregory Denbeaux
Keywords(s): material science, semiconductors
Category(s): Technology Classifications > Materials and Chemicals, Campus > SUNY Polytechnic Institute
HgTe Quantum Dots With Near Unity Photoluminescent Quantum Yields in the Near and Short-Wave Infrared (Case No. 2024-256)
Summary: Researchers in UCLA’s Department of Chemistry and Biochemistry have developed an innovative synthesis technique to create ultrasmall Mercury Telluride (HgTe) quantum dots, offering tunable optoelectronic properties and high photoluminescent quantum yields across the infrared spectrum. Background: HgTe quantum dots are gaining popularity...
Published: 9/11/2025   |   Inventor(s): Justin Caram, Belle Coffey
Keywords(s): Biochemistry, Chemical, Electronics & Semiconductors, Imaging, Infrared, infrared thermal imaging, Light-Emitting Diode, Materials, Microscale Chemistry, Nanomaterials, nanophotonics, near-infrared, Optoelectronic materials, Optoelectronics, photodetection, photoluminescence, photostability, Quantum Dot, Semiconductor, Semiconductors
Category(s): Electrical > Imaging, Chemical, Optics & Photonics, Materials > Nanotechnology, Chemical > Instrumentation & Analysis, Electrical > Sensors, Materials > Semiconducting Materials
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