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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
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
Non-Destructive Material Characterization of Crystalline Silicon Solar Photovoltaic Panels
Invention Description Crystalline silicon (c-Si) photovoltaic (PV) panels contain a mix of bulk materials (such as glass, silicon, and aluminum), toxic substances (like lead, tin, and copper), and precious metals. Due to solar panel designs not being standardized, their compositions vary. Panels with lead-based solder, for example, contain more lead...
Published: 10/29/2025   |   Inventor(s): Dwarak Ravikumar
Keywords(s):  
Category(s): Applied Technologies, Environmental, Physical Science, Manufacturing/Construction/Mechanical
Transparent Conductive Metal Oxide coating for Solar Cells, Displays, and Touch Screen Devices
Invention Description Solar cell fabrication requires the use of transparent conductive oxides on the front face (sun facing side) and rear contact to provide a current path for operation. Typically, only one layer of Indium Tin Oxide is sputtered from an alloy composition target, Researchers at Arizona State University have developed a technology...
Published: 10/27/2025   |   Inventor(s): Peter East
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Manufacturing/Construction/Mechanical, Physical Science, Alternative Energy, Environmental, Energy & Power
Autonomous Mobile Additive Manufacturing (AM) Robot
Invention Description Recent technological innovations in the areas of additive manufacturing and collaborative robotics have paved the way toward realizing the concept of on-demand, personalized production on the shop floor. Additive manufacturing process can provide the capability of printing highly customized parts based on various customer requirements....
Published: 10/10/2025   |   Inventor(s): Yifei Li, Jeongwon Park, Guhaprasanna Manogharan, Feng Ju, Ilya Kovalenko
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Manufacturing/Construction/Mechanical, Physical Science
Dynamic Fluid-Assisted Micro Continuous Liquid Interface Production Platform
Invention Description Functionally graded materials (FGMs) offer the ability to create structures with spatially varying properties, enabling advanced performance in applications such as biomedical devices, soft robotics, and high-performance composites. However, existing multi-material 3D printing systems, such as stereolithography, are often slow...
Published: 10/8/2025   |   Inventor(s): Wenbo Wang, Xiangfan Chen
Keywords(s):  
Category(s): Advanced Materials/Nanotechnology, Manufacturing/Construction/Mechanical, Medical Devices, Physical Science, Wearable
Antisolvent-mediated Air Quench for High Efficiency Air-processed Carbon-Based Planar Perovskite Solar Cells
Invention Description Perovskite solar cells (PSCs) have been rigorously researched and pursued as a potential low-cost, next-generation thin-film photovoltaic technology. PSCs have now achieved certified power conversion efficiencies (PCEs) exceeding 26%, which paves the way to commercial upscale manufacturing. However, the commercialization of PSCs...
Published: 10/7/2025   |   Inventor(s): Feng Yan, Jacob Wall
Keywords(s): Materials and Electronics, Solar cells
Category(s): Advanced Materials/Nanotechnology, Alternative Energy, Energy & Power, Manufacturing/Construction/Mechanical, Physical Science, Semiconductors, Materials & Processes
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