UCF Office of Research
Office of Technology Transfer
|
12201 Research Parkway, Suite 501 |
Orlando, FL 32826
Phone: 407.882.0340 | Fax: 407.823.3299
Engineering & Physical Sciences
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Cobalt- and Nickel-Free Cathode for Lithium-Ion Batteries Can Outperform Existing Cathode Materials
2022-013 – The University of Central Florida invention is a cobalt- and nickel-free lithium-ion cathode with good thermal stability and can achieve a high cell voltage and specific capacity comparable to or exceeding currently used Li(NiCoMn)O2 cathodes. This new cathode chemistry eliminates metal supply issue concerns. It also lowers the cost of the batteries, particularly for electric... Read More
Organic Non-Wettable Superhydrophobic Fullerite Films
2022-009 – The University of Central Florida invention is a method and composition to produce superhydrophobic, nanostructured fullerite films from colloidal gels. Fullerenes, the only soluble form of pure carbon, possess unique electrical, chemical, and mechanical properties. By creating a non-wettable film, these materials stay dry for up to three hours when submerged in water, enabling... Read More
Generate Total Internal Reflection (TIRF) Illumination for High-Resolution Quantitative Fluorescence Microscopy
11627 – The University of Central Florida invention is an imaging method and system that reshapes Total Internal Reflection Fluorescence (TIRF) excitation light into a ring-shaped beam, which is conjugated to the back focal plane of an objective. The output end of the device comprises multiple multi-mode fibers arranged around a spacer to form a single ring. The device enables TIRF... Read More
Ultra-Spectrally Selective Terahertz Pyroelectric Detector
11552 – Researchers at the University of Central Florida have invented a device that can intercept electromagnetic radiation in the terahertz (THz) frequency range more effectively without the costly components that other detection methods require. A key aspect of THz radiation is its ability to penetrate a wide range of materials without damaging target objects. Example materials include... Read More
Photochemical Transformation Using Engineered Metal-Free Hexagonal Boron Nitride (h-BN)
2022-001 – The University of Central Florida invention is a process for defect-engineered, 2D-material heterogeneous catalysts. The defect-laden photocatalyst can be used for propene dehydrogenation under visible illumination, and defect engineering in 2D materials provides new opportunities for heterogeneous catalysis. Hydrogenation of propene and the reduction of carbon dioxide (CO2) can... Read More
Self-Centering Crucibles for Precision Thermogravimetric Analysis
2021-064 – The University of Central Florida invention describes various designs of self-centering thermogravimetric analysis (TGA) crucibles to allow samples to stay put at a constant location during the measurement process. Thermogravimetric analysis (TGA) measurements are carried out in dedicated systems where the mass of a sample is measured against that of a thermally stable standard.... Read More
Fast Modal Analysis and Transverse Mode Instability (TMI) Mitigation in High Fiber Amplifiers
11647 – The University of Central Florida invention describes performance improvement methods for high-power laser systems. The techniques include:
Spectrally Selective Mid-Infrared (IR) Graphene-VO2 Photodetector Operates Close to Room Temperature
2022-002 – The University of Central Florida invention is an ultrasensitive mid‐infrared (mid‐IR) photodetector consisting of a hybrid heterostructure made of nanopatterned graphene (NPG) and vanadium dioxide (VO2). Compared to current VO2 microbolometers, the graphene‐VO2 photodetector is spectrally selective and has higher sensitivity. The substantial increase in sensitivity is because the... Read More
Intelligent Digital Interruption Management
2021-108 – The University of Central Florida invention comprises systems and methods for detecting and coordinating interruptions of the playback or generation of time-sequential digital media. Examples of such media include previously recorded digital video/audio stored on the device, previously recorded digital movies/audio streamed from remote servers (over the Internet), and interactive... Read More
Night-Vision Goggles in the Form of Eyeglasses
2021-073 – The invention developed by the University of Central Florida and Massachusetts Institute of Technology is a night-vision enabling flat lens made of a metamaterial consisting of the following: The flat lens enables all-optical night-vision in the form of eyeglasses without the need for any bulky optical system, electronic transduction and internal screen.
Multilayered Carbon Fiber Composite with Superior Strength for High Energy Storage
2021-095 – The University of Central Florida invention is a carbon fiber energy storage system for electric vehicles. The storage devices have an alternating location pattern arrangement of cathode/anode mats and glass/Kevlar mats. This design improves the shear and impact strength of the energy storage devices.
Single-Shot Low-Light Polarimeter
2021-098 – The University of Central Florida invention is a type of polarimeter. Its self-referencing nature makes it ideal for accurately measuring the properties of beams in any state of polarization, regardless of their direction of incidence. The compact design and single-shot operation make the invention useful in time-resolved remote sensing applications. Moreover, the design uses all... Read More
Low Cost, Eco-Friendly Technique for Gas-Phase Migration of Metal Oxides at Ambient Pressure
2021-104 – The University of Central Florida invention is a novel gas-induced metal migration and deposition (GIMMD) technique at ambient pressure. The invention can provide an effective and environmentally benign approach for metal or metal-oxide coating on specific substrates, as well as the synthesis of new generation, cost-effective catalytic materials for chemical, energy and... Read More
Customizable 3D Microelectrode Array with Tri-Modal Functionalities
2021-109 – The University of Central Florida invention is a polymer and metal-based microfabrication technology for 3D microelectrode arrays (3D MEAs). The device incorporates “tri-modal functionality” for obtaining simultaneous data sets comprising electrical, optical and microfluidic markers from a variety of electrogenic cellular constructs. 3D MEAs are the next-generation interfaces for... Read More
Pneumatic-Hydraulic Hybrid Variable Stiffness Design for Ankle-Foot Prostheses
11643 – The University of Central Florida invention relates to a new design for ankle-foot prostheses that incorporates a hybrid closed loop pneumatic and hydraulic system to control the level of stiffness and energy return timing during walking.
Multi-Element Laser-Based Full-Duplex Free-Space Optical Transceiver
2021-078 – The University of Central Florida invention is a genetic algorithm framework to explore optimized multi-element free-space optical (FSO) transceiver tiling patterns to ensure maximal signal-to-interference and noise ratio (SINR). The framework also serves to minimize the effects of vibration of the mobile platform and atmospheric turbulence. With the ever-growing demand for... Read More
Hybrid Photonic Iterative Solver for Large-Scale Systems of Equations
11650 – The University of Central Florida invention relates to a method of solving a linear equation system for use in matrix inversion, image reconstruction, high–dimensional inverse problems, numerical eigen problems, and ab initio ray-tracing engines.
All-Solid-State Lithium (Li) Rechargeable Battery With Prolonged Life and Stable Charge/Discharge Performance
11654 – The University of Central Florida invention describes the cell structure of an all‐solid‐state lithium secondary battery. The proposed design enables uniform lithium deposition to prevent the formation of dendrites. In addition, the design allows a controlled growth of lithium towards a specific direction into a designated area in the cell. The use of lithium metal anodes causes... Read More
Zn-Based Alloys for High-Performance and Long-Cyclability Aqueous Batteries
11656 – The University of Central Florida invention is a universal strategy for designing a high-performance, safe, alloy anode for aqueous (water) batteries. Metal anode instability, including dendrite growth, metal corrosion, and hetero-ions interference, occurring at the electrolyte/electrode interface of aqueous batteries, are among the most critical issues hindering their widespread... Read More
Optically-Pumped Semiconductor Waveguide Amplifier
11538 – The University of Central Florida invention is a device that incorporates a conventional laser monolithically integrated with a totally undoped semiconductor optical amplifier (SOA) that can produce more than 20dB of optical gain in an overall length of less than 100 μm. A 2-D array of such devices can easily be flip-chip bonded onto a silicon photonic integrated circuit (PIC) for... Read More
Pulse Compression and Supercontinuum Generation Scheme Using Random Glass-Air Anderson Localization Fiber
2021-083 – The University of Central Florida invention demonstrates pulse compression and supercontinuum generation in optical fibers with transverse random and longitudinal uniform refractive index distributions.
Instantaneous Non-Diffracting Light-Sheet Generation Using Controlled Spatial Coherence
11553 – University of Central Florida researchers have developed an easily implementable method for enhanced high‐resolution, light‐sheet fluorescence imaging without using a beam scanning module or a phase modulation system. The UCF single-shot, non-diffracting light-sheet generation technique provides a much larger field-of-view and higher signal-to-background ratio than current... Read More
A Comprehensive System for Structural Health Monitoring at a Global Level Using Computer Vision
2021-072 – The University of Central Florida invention describes a comprehensive system for structural health monitoring at a global level using computer vision. The system integrates different algorithms and methods to develop a structure-oriented, computer vision-based structural response monitoring framework. It provides a guide for different structures in different application scenarios... Read More
Convenient, Self-Sterilizing Rollable Face Mask for Everyday Use
2021-057 – Researchers at the University of Central Florida have designed a face mask that conveniently rolls into a necklace-like device that also sterilizes the mask when not in use. The World Health Organization (WHO) and the U.S. Centers for Disease Control and Prevention (CDC) strongly recommend wearing a mask to prevent infections and to mitigate the spread of contagious diseases such... Read More
Ultrashort Pulse Field Measurement Device
2021-066 – The University of Central Florida invention is a system for measuring the electric field (amplitude and phase) of a femtosecond laser pulse, consisting of a spatial filter, a beam splitter, an optical delay line, a cylindrical or spherical focusing element, and a detector. The detector can consist of either (a) a transparent crystal, a set of imaging lenses, and a spectrometer (or... Read More
Multi-Stage Raman Amplifier
11533 – The University of Central Florida invention is a multi-stage diamond Raman Master Oscillator Power Amplifier (MOPA). Raman lasers, in general, do not require rare-earth doping, as the vibrational modes of the atomic structure or crystal lattice are the media for the effect. It is a nonlinear effect, and as such, the gain is proportional to the intensity of the 1st Stokes signal and... Read More
Tailored Laser Pulse Trains for Burst-Mode Illumination
11534 – The University of Central Florida invention is a novel laser that generates directed energy at a distance consisting of a narrowband tunable radio-frequency (RF) emission in the MHz and GHz ranges for military and commercial applications. This is accomplished by creating a localized transient micro-laser plasma source with a periodic pulse function. The system is additionally... Read More
Quantum Cascade Laser Tree Arrays with Broad Area Emitters Offer Ultra-High Output Power and Beam Quality
11558 – The University of Central Florida invention describes a quantum cascade laser (QCL) configuration with broad-area emitters and tapers at the output facet. The configuration potentially offers ultra-high brightness with on-axis, far-field maximum, and most power concentrated in the central lobe. Broad-area quantum cascade lasers are capable of delivering very high CW power. Output... Read More
Plasmonic Organic Electrochemical Transistors (POECTs) for Highly Enhanced Sensing
11649 – The University of Central Florida invention is a new type of organic electrochemical transistor (OECT) called the plasmonic OECT (POECT). The invention leverages the near-field effect of plasmonics to increase the sensitivity of OECTs. Organic electrochemical transistors (OECTs) marked a rapid growth in recent years due to their attractive applications in biosensing,... Read More
Method and Device for Pathogen or Antibody Detection Using Unmodified Signaling Substances With or Without Unlabeled Detection Reagents
11472 – The University of Central Florida invention relates to methods for detecting a target pathogen or antibody in biological samples. The disclosed methods include three embodiments and do not require labeling or conjugating of the detection reagent with the signaling molecule or substance to generate detectable signals. The first embodiment relates to using an unlabeled antibody... Read More
A 3D Printed, Self-Insulated, High-Throughput 3D Microelectrode Array
11591 – The University of Central Florida invention is a novel two-step, makerspace-based microfabrication strategy for creating high-throughput (HT), self-insulated 3D microelectrode arrays (MEAs). Microstereolithography (μSLA)-based 3D printing technology not only allows for the realization of 3D microelectrode geometries but also enables the monolithic integration of all components of... Read More
Photonic Integrated Circuit Outcoupling Array for Imaging-Based Beam Steering
11449 – Researchers at the University of Central Florida have invented a photonic integrated circuit (PIC) array device that can provide the emitter and detector array capabilities that imaging-based beam steering (IBBS) systems need to achieve high-resolution, dynamic beam steering over a wide field-of-view (FOV). The UCF invention, which includes an IBBS system design, offers a passive,... Read More
Ultra-Spectrally Selective THz Band Stop Reflector
11645 – The University of Central Florida invention is a device that can inhibit the reflectance of electromagnetic radiation in the THz frequency range. It is characterized by a combination of material and geometric parameters that are unique and tunable—enabling resonating frequencies (spectral selectivity) in the THz range (0.1-25) with narrow channel widths (FWHM) controllable by the... Read More
Load-Modulated Balanced Amplifiers
11637 – Researchers at the University of Central Florida have invented two kinds of load-modulated balanced amplifier architectures. The power amplifier (PA) is the most power-consuming module in any wireless platform, and it predominantly influences the system features, including power consumption, energy efficiency, temperature and bandwidth. With the UCF inventions, companies can... Read More
Complex Refractive-Index Imaging by Iterative Optical Diffraction Tomography
11459 – Researchers at the University of Central Florida have invented a technique for capturing and reconstructing images of phase objects with greater accuracy and quality than conventional optical diffraction tomography (ODT) inversion methods. Example objects include transparent samples such as biological cells, tissues and optical fibers with high contrast, complicated structure, or... Read More
Optoelectronic Synapse for Neuromorphic Computing
11593 – The University of Central Florida invention is a method to grow organic‐inorganic halide perovskite quantum dots (PQDs) directly on multi‐wall CNTs (MWCNTs) to increase the photosensitivity of optoelectronic synapses. The perovskite quantum dot-multiwall carbon nanotube (PQD‐MWCNT) hybrid material acts as an optoelectronic synapse for optoelectronic neuromorphic computing.... Read More
Gallium Nitride (GaN)-Based Multiport Multilevel Converter/Inverter
11635 – The University of Central Florida invention is a multiple-port, multilevel power converter/inverter with multiple bi-directional power ports. The invention supports efficient power conversion between one type of voltage or current to another (DC-to AC or AC-to-DC) and one level of voltage or current within the same type to another level. As an example, one converter/inverter has a... Read More
Real-Time, Pro-Active Traffic Safety Management System with Operator and Decision-Making Components
11490 – The University of Central Florida invention is a real-time safety visualization system that was selected by the U.S. Department of Transportation as an innovative solution for road safety. The system brings together extensive work in real-time safety risk prediction (traffic and weather sensors; smartphone-based data; advanced analytics, artificial intelligence, and Pro‐Active... Read More
Skull-Mounted Robotic Guide
11618 – The University of Central Florida invention is a compact robotic system that can enhance surgical precision during orthognathic (corrective jaw) surgery. The device, which complements a surgeon’s free hand expertise, can be directly mounted onto a patient’s skull to assist the surgeon in precisely repositioning the jawbone during the procedure.
Storing Energy in a Carbon Fiber-Based Electric Vehicle Body Panel
11614 – Researchers at the University of Central Florida have invented a dual-purpose device that can store energy and provide structural support as a body panel of an electric vehicle. The UCF carbon fiber for storing energy (CASE) electrode achieves more than 100,000 charge-discharge cycles with less than 15 percent degradation of capacitance. With this approach, an electric vehicle can... Read More
Semi-Robotic Laparoscopic Surgery Support System
11540 – The University of Central Florida invention describes a laparoscopy support system that bridges the gap between manual and robotic laparoscopy. The device is semi-robotic in such a way that the surgeon can still manipulate the tools with their own speed and precision. However, the surgeon can lock the position and rotation of each trocar and inserted tool in place using a... Read More
Statistics-Based Adjustments of Parameter Ranges for Adaptive Systems
11588 – The University of Central Florida invention describes an adaptive system with parameters and intermediary variables with adjustable ranges. Artificial neural networks (ANN) are a class of adaptive systems that transform inputs such as text, audios, images, videos, to outputs of desired formats to achieve various tasks. The ranges are determined based on the statistics of the... Read More
System for Measuring High-Temperature, Gas-Phase Reaction Kinetics Using Mid-Infrared Spectroscopy
11561 – The University of Central Florida invention is a portable system for obtaining fast time‐resolved measurements of the temperature and composition of high-temperature gases via broadband laser absorption spectroscopy in the mid‐infrared spectral range. A compact, portable subharmonic optical parametric oscillator is used as a bright and spatially coherent broadband source in the... Read More
Method for Isolating Copper Vias from Glass Interposers for Microscale Mechanical Properties Measurements
11549 – The University of Central Florida invention describes a method for isolating copper (Cu) through-glass vias (TGVs) from a glass interposer substrate for measuring mechanical properties, structural and morphological TGV evaluation, or microstructural TGV evaluation. A multi-stepped process is used to isolate freestanding Cu vias from the as-electroplated copper TGVs, which are... Read More
Intelligent Object Magnification for Augmented Reality Displays
34418 – University of Central Florida researchers have invented a method that enables people to view more details of distant objects better than existing visual magnification systems can provide. The UCF innovation uses cameras to capture objects at a higher resolution than the human eye and then presents imagery of the objects to a user via an augmented reality (AR) see-through display.... Read More
A Balanced-to-Doherty Mode Switchable Power Amplifier (4G/5G Wireless Platforms)
34372 – A researcher at the University of Central Florida has invented a power amplifier (PA) technology that can switch operation between Doherty mode and balanced mode to maintain high linearity and high efficiency against load mismatch. The low-cost UCF balanced-to-Doherty (B2D) mode-reconfigurable PA eliminates the need for a tuner or isolator/circulator. Thus, it is smaller than... Read More
Ultra-Spectrally Selective Terahertz Pyroelectric Detector
34367 – Researchers at the University of Central Florida have invented a device that can intercept electromagnetic radiation in the terahertz (THz) frequency range more effectively without the costly components that other detection methods require. A key aspect of THz radiation is its ability to penetrate a wide range of materials without damaging target objects. Example materials... Read More
Capture Accurate, Real-Time Temperature Readings of Materials in Extreme Operating Conditions with Luminescent Coatings and Phosphor Thermometry
34514 – Researchers at the University of Central Florida have invented a suite of technologies that allow accurate, remote, real-time temperature measurements of TBCs on components used in extreme operating conditions, such as the blades in turbine engines. The accurate measurement of a coating's temperatures in such environments is crucial to ensure and maintain good performance, the... Read More
Ultra-Stable Deep-Dyed Perovskite-Polymer Composites as Tunable Downconverters
34381 – Researchers at the University of Central Florida have developed a low-cost, simple deep‐dyeing method that can convert a polyethylene terephthalate (PET) polymer matrix into ultra‐stable luminescent perovskite‐polymer composites (PPCs) that demonstrate water resistance and heat stability. Due to their excellent color tunability, color purity, and water‐/photo‐stability, the PPCs are... Read More
Aqua Factorem: Low Energy Lunar Ice Extraction System
11539 – The University of Central Florida invention describes a method to extract lunar water, drastically reducing the energy and complexity of lunar mining operations helping to establish this industry. The process consists of robot mining of the regolith (loose, heterogeneous superficial deposits covering solid rock), transferring the mined material to a conveyer and passing the soil... Read More