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An Economical In Situ System for Detecting Moisture
This technology is an economical system for detecting and characterizing signal loss in communications channels with power at only one end of the channel. It is used to measure the properties of the medium itself, such as the amount of moisture. Background: One or more passive sensors can be embedded in situ during construction (at a point or in an...
Published: 5/21/2025   |   Inventor(s): Jeff Frolik
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Category(s): Technology Classifications > Engineering
Embedded Railway Ballast Moisture Sensing
Railbed health is an important aspect of safe transportation by train. If not properly maintained, over time this can lead to track misalignment and compromised load-bearing capacity. If the tracks are compromised in any way, catastrophic derailment is more likely. Additionally, the massive financial burden that misaligned tracks carry with them is...
Published: 5/21/2025   |   Inventor(s): Thomas Weller, Ismail Uluer, Jeff Frolik
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Category(s): Technology Classifications > Engineering
Tunable Stack Architecture for Photonic Crystal OLEDs
These OLED vertical stacks are low cost, durable and applications in flexible displays, light panels and spectroscopy sensors Background: Organic light-emitting diode (OLED) technology brings the promise of sharper displays at lower cost. This sharpness arises from the fact that conventional LEDs leak a little light when displaying black, degrading...
Published: 5/21/2025   |   Inventor(s): Matthew White, David Allemeier
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Category(s): Technology Classifications > Biomedical, Technology Classifications > Engineering
Electric Field-Assisted Forward Osmotic (EFO) Device for Saline Production from Marginal Waters
Portable EFO device which is easy and low cost to maintain, durable and environmentally friendly with no harsh chemicals needed Background: Saline, the lifeblood of all hospital/medical systems, is supplied by only five or fewer companies in the United States. Currently, the United States market for saline is estimated at $3 billion per year and is...
Published: 5/21/2025   |   Inventor(s): Appala Badireddy, Richard Grunert, Logan Werner
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Category(s): Technology Classifications > Engineering, Technology Classifications > Environment & Energy
Preparations of Primary Phosphines
A clean phosphine synthesis method that circumvents the use of toxic reagents, uses industrially common hydrogen and produces no waste Background: Primary phosphines are highly versatile precursors and are used as commercial reagents in industries such as pharmaceutical manufacturers, agriculture (pesticides), and materials science industries (semiconductors)....
Published: 5/21/2025   |   Inventor(s): Rory Waterman, Brandon Ackley
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Category(s): Technology Classifications > Biomedical, Technology Classifications > Agriculture, Technology Classifications > Engineering
Low Temperature Formation of Group 13/15 Semiconductors
Produces bulk materials for ceramic semiconductors at significantly lower temperature and pressure without expensive and hazardous materials Background: Current methods of producing ceramic semiconductors that contain Groups 13 and 15 or Groups 13, 15, 16 elements require extreme conditions. This new technology is a method that produces these bulk...
Published: 5/21/2025   |   Inventor(s): Rory Waterman, Brandon Ackley
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Category(s): Technology Classifications > Engineering, Technology Classifications > Information Technology, Technology Classifications > Information Technology > Semiconductors
Oscillating-field Assisted Membrane Filtration for Wastewater Phosphorus Recovery
Pipe descaling technology coupled with an electric-filtration membrane filtration cell, to enhance phosphorus capture and removal Background: Most commercial phosphorus removal nutrient solutions are only economically feasible for larger scale applications and are often not financially viable. The Pe-Phlo (pronounced P Flow) is a mobile, flexible...
Published: 5/21/2025   |   Inventor(s): Appala Badireddy, Yuxiang Shen
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Category(s): Technology Classifications > Engineering, Technology Classifications > Environment & Energy
Photogrammetric and Multisensor Position Registration for Ground Penetrating Radars
This innovation utilizes geophysical instruments (i.e., GPR) moving across the ground to figure out what is under the earth’s surface. The question involves finding out where the object is located within a centimeter. To overcome the localization or registration challenge, the team turned to the smartphone technology and incorporated photogrammetry...
Published: 5/21/2025   |   Inventor(s): Dryver Huston, Tian Xia, Dylan Burns
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Category(s): Technology Classifications > Engineering
Nano-Biocatalytic Membranes for Water Treatment
Multi-functional membrane to prevent biofouling during water purification processes Background: As the need for more sources of drinkable water increases, there is a strong interest in developing more advanced water purification technologies. During long term use, water purification membranes are susceptible to biofilm formation, clogging the membranes,...
Published: 5/21/2025   |   Inventor(s): Appala Badireddy, Huijie Lu
Keywords(s):  
Category(s): Technology Classifications > Engineering, Technology Classifications > Environment & Energy
Ground Penetrating Radar and Mapping for Underground Infrastructure Maintenance
This technology uses full waveform digitization of the returning signals to significantly reduce the number of launch signals needed Background: Critical to the identification and repair of crumbling and unstable infrastructure is the use of ground penetrating radar systems to scan below the surface for dangers present. However, the FCC has mandated...
Published: 5/21/2025   |   Inventor(s): Dryver Huston, Henry Firsch, Dylan Burns, Tian Xia
Keywords(s):  
Category(s): Technology Classifications > Engineering, Technology Classifications > Imaging & Medical Imaging
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