Search Results - physical+science

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CLEAR: Concept-Learning-Enabled metacognitive intervention Framework
Invention Description Large Language Models (LLMs) have brought significant advances across various NLP tasks through few-shot or zero-shot prompting, bypassing the need for parameter tuning. Despite their success, LLM’s face issues like "hallucination" and opaque decision-making, which hinder their reliability in high-stakes applications....
Published: 12/18/2025   |   Inventor(s): Zhen Tan, Huan Liu
Keywords(s): Artificial Intelligence, Data Mining, Large Language Models, Machine Learning, Natural Language Processing
Category(s): Artificial Intelligence/Machine Learning, Computing & Information Technology, Educational, Intelligence & Security, Physical Science
Ultra-Sensitive Wireless Capacitive Nanocomposite-Based Pressure Sensors
Invention Description Wireless capacitive pressure sensors have been widely studied for health monitoring applications including continues monitoring of blood flow in patients suffering from high blood pressure, tracking of bladder pressure in patients with urine incontinence, and monitoring intracranial pressure in patients experiencing traumatic...
Published: 12/12/2025   |   Inventor(s): Layla Khalifehzadeh, Hamed Arami, Seyedamin Hashemi, Saman Ebrahimibasabi, Mostafa Sajjadi
Keywords(s):  
Category(s): Wearable, Medical Diagnostics/Sensors, Medical Devices, Physical Science, Advanced Materials/Nanotechnology
Enhanced Mutual Coupling Calibration (EMC²) for Built-in Self-Testing in Large Antenna Arrays
Invention Description Antennas are essential to multiple systems, such as mobile communications and military and civilian radars, security screening, imaging, mapping, localization, and much more. With the increased demand for accurate and optimal performance of such systems, it is critical to have precise knowledge of transmitted/received signals,...
Published: 12/11/2025   |   Inventor(s): Mohammed Aladsani, Georgios Trichopoulos, Sule Ozev, Ferhat Can Ataman, Chethan Kumar Y.B.
Keywords(s):  
Category(s): Wireless & Networking, Physical Science, Intelligence & Security
System for Active Control of Air Pollutants in Vehicle Cabins
Invention Description In modern airtight vehicles, the concentration of air pollutants, including CO2, can build up quickly, with some studies showing a rise above 2500 ppmv of CO2 in mere minutes in occupied vehicles. This is particularly noticeable during recirculated air operation and in urban or hot climates where cabin air is recirculated to enhance...
Published: 11/21/2025   |   Inventor(s): Jean Andino, Ashish Rana, Tegun Young
Keywords(s): Indoor Air Quality
Category(s): Chemical/Biological Sensors, Manufacturing/Construction/Mechanical, Physical Science
High-Voltage AlN MESFET on Single-Crystal AlN Substrates
Invention Description Ultrawide bandgap materials (UWGP) like Ga₂O₃, diamond, and aluminum nitride (AlN) are promising for next generation high voltage, high temperature electronics due to their superior properties. AlN with its wide 6.2 eV bandgap and high 12 MV/cm breakdown field, is particularly attractive for high power applications. However, its...
Published: 11/21/2025   |   Inventor(s): Houqiang Fu, Bingcheng Da, Dinusha Herath Mudiyanselage
Keywords(s): Device, Electric Power Engineering, Electronics, Semiconductor Processing
Category(s): Semiconductors, Materials & Processes, Semiconductor Devices, Physical Science, Microelectronics, Manufacturing/Construction/Mechanical, Advanced Materials/Nanotechnology
Simulation-Guided Subsurface Drainage Detection
Invention Description Subsurface drainage is an agricultural water management practice widely implemented in low-relief landscapes to regulate soil moisture, particularly in the root zone, and enable earlier planting. The benefits for agricultural production are countered by potential negative impacts on the environment and water quality, highlighting...
Published: 11/21/2025   |   Inventor(s): Chuncheng Yao, Ruijie Zeng
Keywords(s):  
Category(s): Artificial Intelligence/Machine Learning, Agriculture/Animal Health, Computing & Information Technology, Environmental, Physical Science
Design of Novel Photocatalyst for Green CO2 Reduction
Various technologies have been developed to reduce CO2 emissions and achieve net-zero energy sectors. One common method is carbon capture and storage, which traps CO22 using special materials. However, they are facing challenges in handling the captured CO2 for long-term storage and potential secondary emissions. Converting CO2 into useful products...
Published: 11/19/2025   |   Inventor(s): Sui Yang, Shuai Feng, Jaewoo Park, Abhishek Kumar
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Environmental, Physical Science
Ultrafast Thin-Film Vapor Deposition Technique
Invention Description The demand for advanced thin-film deposition techniques has grown substantially in recent years, driven by the development of next-generation electronic, optoelectronic, and energy devices. Traditional deposition methods, such as chemical vapor deposition, molecular beam epitaxy, and physical vapor deposition, have well-established...
Published: 11/18/2025   |   Inventor(s): Feng Yan, Lin Li
Keywords(s):  
Category(s): Semiconductors, Materials & Processes, Microelectronics, Physical Science, Semiconductor Devices, Manufacturing/Construction/Mechanical
Nanoparticle-Based Inductive Heating for Advanced Semiconductor Underfill Curing
Invention Description The semiconductor industry has long relied on thermoset polymers for their superior thermal and mechanical stability in advanced packaging applications such as capillary underfills (CUFs), molded underfills (MUFs), and over-mold compounds. However, as devices evolve toward complex multidie 2D, 2.5D, and 3D architectures, traditional...
Published: 11/18/2025   |   Inventor(s): Yoan Simon
Keywords(s): Semiconductor Processing
Category(s): Advanced Materials/Nanotechnology, Manufacturing/Construction/Mechanical, Microelectronics, Physical Science, Semiconductors, Materials & Processes, Semiconductor Devices
Novel Heat Exchanger Design for Enhanced Air Cooling
Invention Description There is a well-recognized need to broadly decrease the amount of water used for evaporative (wet) cooling in many applications, especially in power generation, but also in emerging cutting-edge technologies, such as data and supercomputing centers. The main challenge in dry cooling using ambient air is the inevitable temperature...
Published: 11/24/2025   |   Inventor(s): Ivan Ermanoski
Keywords(s): Energy, Energy Efficiency
Category(s): Energy & Power, Manufacturing/Construction/Mechanical, Physical Science
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