Technologies Available for Licensing

251-300 of 323 technologies RSS ATOM

An example of an ipsilateral and contralateral electrode lead configuration according to the present invention with a single implantable pulse generator

New Electrode Contact Improves Targeted Electrical Current Flow from Deep Brain Stimulation

32653 – The current technology for circular electrode contacts on implanted leads for deep brain stimulation (DBS) has a major limitation: the electronic current flow is also a annular outflow from the cathode ring to an adjacent anode ring on the same lead. Although this arrangement works when the electrode contact is centered in the target site, e.g., the subthalamic nucleus (STN), it doesn’t work... Read More

Flow chart that shows steps in an example method for forming functionalized particles, according to an example embodiment

Micro- and Nano-Scale Polymeric Particle Fabrication

33036 – By forming a polymer casing that can encapsulate nanoparticles to deliver them to specific locations in the human body based on the polymer spheres’ shape, researchers have developed a technology to advance biomedical treatment and diagnosis. This ability to produce polymeric particles with a size, shape, and composition that determines finely-tuned physiochemical properties is made more... Read More

Comparison of the frequency domain pictures of (a) a conventional COEO and (b) an intracavity etalon-based COEO

Streamlined, Ultralow Noise, Portable Frequency Comb Device

33037 – Currently available technologies that generate a low noise 10 GHz pulse train with RF phase noise utilize optical frequency division, but as a result, suffer from stabilization and calibration difficulties. The conventional optical frequency divider is comprised of four main components: a mode-locked laser, a separate continuous wave (CW) laser, a nonlinear f-2f interferometer, and an optical... Read More

$Cross-section of a universal fiber. The blue circles are either air or a material with a different refractive index than the rest of the fiber$

Waveguides Simultaneously Transmit Short and Long Electromagnetic Waves

32336 – Often used to transmit electromagnetic (EM) signals, optical fibers sometimes transmit signals of varying wavelengths, e.g. signals from opposite ends of the EM spectrum, from microwaves to infrared (IR). Due to the fibers’ geometry, these transmissions typically require multiple fibers, where each fiber is configured to guide waves within a limited wavelength range. This large number of... Read More

Schematic diagram of a laser welding apparatus

Selective Backside Processing of Materials Including Silicon Semiconductors

32928 – Semiconductors are at the core of nearly every system of modern technology, and their ability to power ever-more-compact electronics depends on advances in manufacturing processes like patterning and welding. Conventionally, processing of double-side semiconductors calls for flipping the wafer to pattern the backside. Now, researchers at UCF have developed a method capitalizing on silicon’s... Read More

A retaining wall's tilt can easily be monitored with this technology

High-Accuracy Structural Health Monitoring Method Detects Small Pattern Changes with Fewer Sensors

32433 – UCF researchers have developed a way to detect small pattern changes in sensed data, particularly in field monitoring applications, using auto-modulating pattern (AMP) detection. Small pattern changes are difficult to identify in the presence of substantial environmental effects that act as noise and conceal them. In some situations, such as monitoring the tilt of a retaining wall over time... Read More

Schematic representation of transitions involved in a 2PA process for photons having various energy ratios, with ND-2PA and END-2PA characterized by a small detuning energy as compared to the bandgap

Extremely Non-Degenerate Two-Photon Absorption (2PA): High Coefficients with Larger-Gap Semiconductors

32621 – New patented method can improve multi-photon optical sensing methods by broadening the selection of semiconductor materials able to realize high two-photon absorption (2PA) coefficients. Non-degenerate two-photon absorption (ND-2PA) enables much larger 2PA coefficients than degenerate two-photon absorption (D-2PA), and applications of larger-gap semiconductors can now benefit from... Read More

Depiction of an exemplary VCTES system used as a heat sink in a spray cooling application

Pulsed Thermal Management for Multi-level Rapid Heat Flux

30995 – System and method for thermal management using integrated Vapor Chamber and Thermal Energy Storage (VCTES) system and encapsulated Phase Change Materials (PCMs) to absorb pulsated heated loads. Researchers at UCF have developed a highly effective thermal management system using a vapor chamber and thermal energy storage (VCTES) system. The design encapsulates the Phase Change Materials (PCM)... Read More

Hanging Corner Shelf Assembly

32370 – For office cubicles, bathroom stalls, shower stalls, dressing room, and more Contemporary stalls, such as those in bathrooms and dressing rooms, fail to provide any convenient means by which articles can be hung or placed while being used. If a hook on the back of the door, for hanging jackets or purses, does exist, there are often multiple other articles or items that one needs to set... Read More

Demonstration of lowered CT toxicity to cells in culture when the 25 cells are treated with geldanamycin (GA)

Compounds Inhibiting Cholera Toxin and Other Similar Bacterial Toxins

31366 – Bacterial toxins have been known to be primary mediators of a number of diseases both of the intestinal tract and of other organ systems. Some bacterial toxins are known as AB-type toxins, since they are composed of a catalytic A subunit and a cell binding B subunit. Examples of such AB-type toxins include cholera toxin (CT), the E.coli heat-labile toxin (LT) responsible for traveler’s... Read More

Block diagram of a common long pulse laser showing the gain medium and resonator mirrors

Stabilized Narrow Spectrum Lasers

30823 – When a technology makes the leap from laboratory to industry, one of the biggest concerns is how well the technology will adapt to varied environments, such as moisture, temperature, vibrations, etc. All these ‘real world’ conditions point to a figure of merit called stability, and is generally dominated by temperature variance when it comes to solid state optical devices, like lasers. In an... Read More

Block diagram of an environment in which one embodiment of an optical modulator with linear response is located

Linear Optical Modulator: Potentially Infinite SFDR & Multi-GHz Bandwidth

32389 – Current linear modulators offer limited bandwidth and spurious-free dynamic range (SFDR) as electro-optic modulators and power handling as directly modulated lasers—also incurring high insertion loss and high Vpi. Recently developed at UCF, a new linear modulator with potentially infinite SFDR and multi-gigahertz bandwidth offers possible negative insertion loss and very low Vpi, in the range... Read More

Schematic cross-sectional view of an embodiment of a coupled multi-core fiber

Multi-Core Fiber Creates Optical Supermode for Larger Effective Area

32510 – Bundled cores use crosstalk to act as a larger core with unique properties To increase capacity for optical communication systems, this technology increases the effective area of fiber modes to decrease the limitation of Kerr nonlinearity by using multi-core fiber (CMCF) structure. The new structural innovation takes advantage of the crosstalk between the cores of a conventional multi-core... Read More

Block diagram of an embodiment of a dispersion-managed wavelength division multiplexed system

Efficient Computation and Compensation of Distortion in Dispersion-Managed Optical Communications

32376 – The cost and time delay of current technologies’ computational requirements are now avoidable with this relatively low-cost method of solving nonlinear Schrodinger equations in parallel and in real-time. A new method for nonlinearity compensation on a dispersion-managed optical signal, transmitted over a long-haul optical communication link, improves upon current technologies by reducing... Read More

Schematic overview of the external cavity laser including a branching absorbing optical isolator and wire bonding and chip leads to the III-V chip in accordance with the embodiments. Other configurations of the branching sections are also possible.

Branched Chain Optical Isolator for Silicon Photonics Applications

32611 – Conventionally, the capability of lasers integrated with silicon photonics is compromised by low power and poor thermal performance, and suffers additional losses from noise caused by unwanted reflections back into the laser cavity. This new branched chain optical isolator developed at the University of Central Florida improves performance of lasers integrated into silicon photonic chips and... Read More

A schematic diagram of a disclosed ESCC including a solid electrolyte

Combined Energy Transmission and Energy Storage in a Single Cable

33099 – This technology is available for collaboration and co-development with UCF’s licensee. For more information, please contact Raju Nagaiah. A revolutionary cable developed by UCF researchers can transmit and store electricity at the same time. The cable combines the energy transmission capability of a copper wire, its core, with energy storage made possible by a hybrid... Read More

Depiction of an oxide support having a plurality of raised oxide nanostripes induced by annealing the oxide support when micelle-based Pt nanopart:icles were present on its surface

Form Thermally Stable Nanoparticles on Supports

31902 – This invention provides methods and apparatus’ for the synthesis and coating of size-selected thermally stable nanoparticles. Catalysts are compounds which speed up chemical syntheses and other types of reactions. Nanoparticles are especially good catalysts due to their small size and the concomitant increased surface area. Furthermore, size-dependent changes in the electronic properties... Read More

Example of a transparent electrode up close

Transparent Electrode is Clearly Better

33001 – UCF researchers have developed a new means of electrode transparency for solid-state optical devices, optical modulation devices, optical power conversion devices, optoelectronic conversion devices including PV devices, and others that require both high optical transmission and electrical access. When conventional electrodes are used in an optical detector, the physical properties of the... Read More

A graph that plots the power evolution of signals transmitted during the simulation

Amplify Space-Multiplexed Optical Signals

32539 – In efforts to keep up with higher and higher bandwidth demand, multiplexing techniques offer promising ways to increase the capacity of current fiber infrastructure, including space-multiplexed optical transmission. While multimode and multicore fibers can multiply fiber capacity, space-multiplexed optical transmission remains limited to several tens of kilometers without a practical... Read More

Simplified Processing for Space-Multiplexed Optical Signals

32540 – Optical communication systems using multi-core fibers enable the high-bandwidth advantages of space-multiplexed systems. However, the lack of a practical photonic signal processing technique has limited its use. Most current optical signal processing components designed for an on-axis incoming beam can’t be applied to a multi-core fiber because the beams from a multi-core fiber are both... Read More

Schematic representation of polymer-coated nanoceria with different surface charges displaying cell internalization, discrete subcellular localization and toxicity profiles

Target Cancer Cells with Coated Nanoceria

33361 – UCF researchers have created a new weapon in the fight against cancer by coating nanoparticles of cerium oxide, nanoceria, with polymers to affect the localization of nanoceria within cells and modulate its toxicity based on pH, to fight cancer cells while protecting normal cells. Even in the presence of oxygen, many cancers preferentially obtain their energy by converting glucose into... Read More

Display of a method of preparing a carbon fiber from a fiber component

An Environmentally Friendly Approach to Cost-Effectively Produce Oxidized Graphite and Prepare Carbon Fiber

32747 – Researchers at the University of Central Florida (UCF) have developed a scalable, environmentally friendly method to produce oxidized graphite. UCF’s oxidized graphite is water dispersible, which aids in the preparation of thin films, carbon fibers, and carbon nanotubes; has resistivities ranging from 50-8,000 Ω/cm2; and, most importantly, allows for easy conversion to graphene. Oxidized... Read More

Illustration of a typical LVC Network Architecture

Correlate Imaging for Simulation-Based Training Systems

33050 – Military and private companies are increasingly investing in virtual environments, simulation-based training, specialized simulation platforms for collective team training, and live-virtual-constructive training. Consistency, and with it the look and feel that makes simulated training most effective, can be effected when imaging renders differently for individual trainees because systems lack... Read More

Non-Toxic Motuporamine Analogues to Target Cancer Metastasis

30810 – Novel motuporamine analogues with high anti-metastatic activity and low toxicity. UCF researchers have synthesized novel motuporamine analogues that act as anti-metastatic agents with low toxicity and high anti-migration activities. Motuporamines are naturally occurring anti-cancer compounds isolated from the sea sponge Xestospongia exigua. They have unique anti-migration and... Read More

Illustration of the remote interaction functional relationships between instructor, local audience and remote audience in accordance with a preferred embodiment of the present invention

Automated Remote Collaborative Learning Software

32940 – UCF researchers have developed a method and system of automated remote collaborative learning broadcasting that leverages learner comprehension to engage remote viewers. Multiple video feeds of an educational presentation—lecture, demonstration, or discussion—are presented to viewers classified as either local or remote, based on their available bandwidth for viewing and interacting with the... Read More

System model diagram of an optical communication system including an embodiment of polarization-dependent nonlinearity impairment compensation logic.

Digital Backward Propagation for WDM Systems

31726 – Channel impairments in transmission systems result in signal degradation and thus limit the carrying capacity of these systems. As complex electrical signal propagates along each span of an optical channel, and is distorted by fiber impairments, polarization-dependent nonlinearity impairment compensation logic can undo signal degradation. While backward propagation can be used to... Read More

Comparison of phase noise of the OEO with RF filter and with etalon (Normalized power)

Achieve Higher RF Frequency Stability with Lower Phase Noise

32843 – Improve radar, communications, and signal intelligence with interferometer-based optoelectronic oscillator Optoelectronic oscillators (OEOs) provide a continuous, high quality factor (Q) modulated signal in order to obtain high spectral purity. OEOs are used for a variety of purposes, including a carrier wave for communications, and radar emissions. Most OEOs use an RF filter as the mode... Read More

Photograph of prototype (top) and block diagram of control electronics (bottom). Labeled elements are 1) QCL, 2) parabolic mirror, 3) mode-limiting apertures, 4) vapor cell, 5) output coupler, 6) scanning Fabry Perot, 7) detector, 8) source of analyte vapor.

Stabilize QCL Systems with Dynamic Alignment to Detect Trace Gases

32827 – Rapid and accurate detection of trace gases and vapors at parts-per-billion mixing ratios is critical in applications from environmental monitoring to military objectives and homeland security. Conventional analytical instruments tend to be bulky, expensive, limited to the detection of a single analyte—or require advanced training to distinguish and identify the characteristic signals of... Read More

Block diagram representation of an example PV system including a disclosed system controller that implements a disclosed sun tracking algorithm

Increase PV Power Output with Fine-Tuned Solar Tracking

32221 – To capture the most energy possible every day, a photovoltaic (PV) panel must follow the sun through the sky. This movement is complicated by atmospheric scattering from cloud cover, altering the maximum point of power production, and must also account for the sun’s gradually shifting position through seasons. Conventional automation requires sensors to determine the location of the sun, or a... Read More

Conceptual diagram of the in vivo inflammation monitoring device

Detect Free Radicals and Monitor Chronic Inflammation Without Adverse Side Effects

31999 – UCF researchers have created a stable, effective, cerium oxide nanoparticle-based therapeutic device designed to treat patients with a broad range of ailments—including cancer chemotherapy, transplants or prosthetic devices, and ailments with a pro-inflammatory component, such as Crohn’s disease, inflammatory bowel disease, arthritis, ulcerative colitis, multiple sclerosis, and... Read More

A system model diagram of an optical communication system including an embodiment of fiber impairment compensation logic

Digital Backward Propagation Method

31725 – When an optical signal travels through a fiber channel, the fiber introduces various types of distortion. UCF researchers have developed a method to compensate for this optical distortion, using backward propagation in the electrical domain to restore optical signal quality/integrity. The received signal, distorted by imperfections in the physical channel, is processed by modeling channel... Read More

A cross sectional depiction of an example photodetector comprising interdigitated metal fingers comprising a multi-layer stack including a low work function metal oppositely laying on the surface of a disclosed semiconductor metal oxide layer

High Response Deep UV Photodetectors for Use in the Solar Blind Region

32969 – MgZnO film with a ZnO homo-nucleation layer for optical photodetectors and emitters operating in the UV spectral region. UCF researchers have created ZnO thin films with high crystalline quality, low defect, low dislocation densities, and sub-nanometer surface roughness by depositing on a low-temperature ZnO nucleation layer. By including a low-temperature ZnO nucleation layer on the... Read More

Experimental setup schematic of the invention

Perovskite Catalysts for Porous Media in Internal Combustion Engines

32901 – Porous burner technology in internal combustion engines fuels everyday machines including water heaters, gas stoves, boilers, and portable generators, along with turbine combustion chambers and more. Conventional engines have relied on complex control equipment and large devices whose configurations created undesirably large pressure drops across the combustion chambers, compromising ideal... Read More

Tandem hot metal strip rolling machinery

Control Model for Tandem Hot Metal Strip Rolling

32121 – In the manufacturing and processing of metals, especially steel, tandem metal strip rolling is a critical process. Almost half of all finished steel products worldwide start in sheet or strip form produced using hot strip rolling processing—very often in a tandem hot strip finishing mill. Challenged by a hostile high-temperature environment and no space for sensors, the strip rolling process... Read More

An illustration of the gain curve exhibited by the power converter shown from results of the present invention

Wide Voltage Input DC-DC Power Converter

32255 – This modified LLC resonant DC-DC converter achieves high power efficiency for wide input voltage applications, which improves the widely used resonant converter topology and maximizes performance for PV panels or any wide voltage converters. There is high demand for DC-DC power conversion across a wide variety of applications including, solar and wind power generation, consumer... Read More

A diagram showing the relationship between the image capture devices and the object being tracked

Simplified 3D Motion Tracking

31834 – New method and camera configuration improves computer vision UCF researchers have developed a motion tracking method independent of external components commonly relied upon by conventional approaches by utilizing environmental markers as reference points or pre-loaded models of the physical environment instead. The method consists of four cameras, such as digital video cameras, capturing a... Read More

Perspective view of an embodiment of a sensor including a plurality of vertical-cavity surface-emitting lasers (VCSELs)

Optical Detector for Improved Signal Amplification

33034 – A new method of signal amplification has been developed by a UCF researcher to offer improved signal amplification utilizing optical gain rather than traditional gain in the detector. The novel approach to optical signal amplification does not require active electronic elements, avoiding problems such as thermal run away that can cause a detector to become inoperative in harsh environments.... Read More

A cross section depiction of a layered MIC foil comprising alternating first material layers and second material layers, having an interfacial region there between

Energetic Materials and Thin Film Explosives

31221 – Metastable intermolecular composite (MIC) for forming high-intensity thin film explosives with optimized burn rates and energy densities While similar to organic reagents in the amount of energy released per unit weight, inorganic reagents are able to release up to 5 times more energy per unit volume, (energy density) thus requiring less space for the same amount of force released. Still,... Read More

A perspective depiction of an example ring-shaped optical photodetector element including a plurality of integrated sensing regions having different dopants for multi-wavelength detection

Uncooled Multifunction Wideband Sensors

32899 – UCF researchers have developed a photodetector able to operate at room temperature and measure spectral ranges including microwave, THz, SWIR, MWIR, and LWIR while maintaining image detail. Current commercial photodetectors are limited by the sensor’s spectral responsivity, requiring multiple sensors or unique configurations to image and sense a wide spectral range. A new nanostructured... Read More

Schematic cross-sectional diagram of a back-to-back parallel tandem organic photovoltaic cell structure in accordance with the embodiments

Tandem Structure for Organic Photovoltaic Solar Cells

32146 – Researchers from UCF have devised a three terminal organic tandem solar cell with aluminum doped zinc oxide (AZO) material layer as a common cathode, compatible with both rigid and flexible substrates. While organic photovoltaic (OPV) solar cells offer low cost, light weight, ease of processing, and mechanical flexibility, they are hampered by inefficient charge carrier extraction, very... Read More

A schematic diagram of a capillary ionic transistor

Capillary Ionic Transistor: Simple, Cost-Effective, One-Step Procedure

32918 – The Capillary Ionic Transistor (CIT) nanodevice provides control of ionic transport through the nanochannel by gate voltage for use by pharmaceutical companies, medical instruments companies, hospitals, research organizations, microelectromechanical systems companies, and the chemical industry. Nanofluidic devices such as ionic diodes and ionic transistors form key elements in ionic... Read More

The assembled BOD sensor of the present invention

Water Quality Testing in the Palm of Your Hand

30257 – UCF researchers have designed a reliable, easy to manufacture, and inexpensive microfluidic portable water sensor with disposable cartridges—capable of determining microbe growth, chlorine content, purity, or temperature. Microfluidics, or “lab-on-a-chip” technology, is experiencing explosive growth in the fields of chemistry, biology, electronics, and computers. These small devices work... Read More

ClpXP unfolds and degrades protein substrates. Proteins bearing a degradation peptide (red) are recognized by ClpX (blue), unfolded and processively translocated through the pore of ClpP (green) where degradation occurs. ATP hydrolysis provides the unfolding and translocation energy.

Cellular Depletion of Biomolecular Targets

32372 – Of the ~4,400 Escherichia coli (E. coli) open reading frames, roughly a third have not had their encoded protein functions experimentally verified. This collection of genes creates a significant black box in our understanding of fundamental cellular physiology, especially when considering those genes of unknown function that are essential for viability. Much of what is known about gene... Read More

A schematic of an optical system according to an exemplary, non-limiting embodiment of the invention

High-Power Damage-Resistant XUV Bandpass Filter

32891 – Due to its design geometry, an uncoated custom designed microchannel plate (MCP) can act as an extreme-ultraviolet (XUV) and soft X-ray (SXR) filter blocking infrared pump source light that would otherwise interfere with and mask the ultrashort and attosecond pulses of High Harmonic Generation (HHG) based systems. Since the first demonstration of isolated attosecond pulses from HHG, the... Read More

Illustration of a multi-core fiber that includes individual fiber cores

Modulation-Independent Polarization-Division Demultiplexing Without CMA Drawbacks

32124 – In optical communications, spectral efficiency can be increased by simultaneously transmitting signals in both transverse-magnetic (TM) and transverse-electric (TE) polarizations, and receiving the signal by polarization-division multiplexing (PDM). Conventional (PDM) requires knowledge of the original modulation format before the signal can be successfully demultiplexed. Blind demultiplexing... Read More

Selectively Apply Near-Unity Absorptive Gold-Black to the Pixels of Thermal Infrared (IR) Imaging Array Detectors for use in Night Vision

33033 – In thermal IR sensors (bolometers), absorptive coatings convert IR power into heat. Absorptive coating gold-black has been used for many decades for IR bolometers, particularly for array detectors used in night vision for defense and security. Gold-black is a nanocrystalline deposit formed when an inert gas causes gold atoms to collide and bind with each other to form a web-like structure.... Read More

Improved Algorithm to Count Dense Crowds

32798 – Count the number of people in images of crowds of greater size and density While dense crowds occur frequently in ticketed events like concerts, marathons, religious ceremonies, and sports games, obtaining a count of participants is relatively easy. However, in events where participants are not registered, measuring the number of constantly shifting attendees often becomes crucial as in... Read More

Generate Highly Spherical Micro and Nano Spheres

32275 – New technology offers the ability to produce nanoparticles for more sophisticated controlled-release drug delivery systems and the optical-resonance-based sensitive detection of chemical species and pathogens. Researchers at the University of Central Florida have developed a method for creating uniform, highly spherical particles as small as a few nanometers in diameter. From drug delivery... Read More

Electronic Book Operating System (eBOS)

31309 – For a dynamic learning experience Electronic books have become increasingly popular, primarily in hardware applications such as the Nook and Kindle. However, text is static and detached from user engagement which limits the dynamic learning potential of instructional books. Interactivity with the instructional material is important for improved comprehension for students especially in... Read More

This method of identifying human poses charts a body pose as a triplet of points

Computer Recognition of Human Movements from Any Angle

31887 – UCF researchers have developed a method to identify human poses from video sequences regardless of variables like camera angles and specifications, surpassing conventional methods with its practical application for any user interface based on gestures, including gesture-based computer interfaces and video surveillance. While typical methods may need exhaustive information from hundreds... Read More

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