Transportation | Technology Licensing

Available Technologies by Category

Airborne Acoustic Sensing System for “Ear in the Sky” Capabilities on Unmanned Aerial Vehicles (UAVs) Optimizes speech clarity: Uses acquired empirical data and iteratively refines the processing capability until the optimal signal to noise ratio (SNR) is achieved Improves covert detection: Enables acquisition of a live voice signal from a person of interest without detection by using UAS platforms to remotely acquire acoustic signals and using digital signal processing algorithms to filter, enhance, and localize the speech signal of interest Enhances warfare tools: Provides increased situational awareness, enhanced ISR capabilities, and helps identify potential security threats to deployed assets	6985, 7223
Anti-Resonance System Enables Variable Speed Rotors High performance: Enables variable rotor speeds by significantly reducing resonance loads during transition from one rotor speed to another Agile: Reduces vibration by completely removing resonance points within the rotor operating range Energy efficient: Decreases power consumption by optimizing rotor speeds for different flight conditions	8857
Bio-Inspired Gripper with Shear-Induced Clamping Effective: Assists in lifting/releasing objects when in a shear-activated/disactivated mode Versatile: Works with a wide variety of shapes, sizes, and materials Robust: Does not require high precision in controlling vise jaws, making it easy to implement in an industrial environment	8393
Contact Resistance Stabilization for Lead Free Surfaces Efficiency — fuel flexibilty Cost effective — single-step solution and less expensive materials Lower operating temperature — clean production of electricity	3281
Drive Belt with Surface Texture to Minimize Vibrations Effective: Demonstrated significant reduction in vibration compared with flat, untextured belt surfaces in preliminary testing Simple: Provides a straightforward and easy-to-implement solution to a widespread problem Economical: Offers a far less expensive means of maintaining the operation of machinery compared with replacing worn belts or employing complex tension systems	8307
Polarization-Based Method for Mitigating Wireless Signal Interference Both During Transmission and Receipt Improves mitigation of co-channel interference: Particularly useful for OFDM-based systems, this method improves mitigation of co-channel interference in the frequency domain. By optimizing the SINR as a function of the frequency component, this method provides improved suppression performance relative to single polarization-filter solutions. Maximizes SINR: A set of frequency-dependent MMSE filter weights can be applied to suppress interference, which maximizes the SINR. Flexible: This method can be applied to OFDM, CDMA systems, and various other communication systems having different modulation formats that may or may not require additional processing.	4087
Resonators for Temperature-Stable Oscillators Reduced motional resistance – by using the distributed arrangement for the mode shape Performance scaling –added design freedom of the resonator Compatibility –no dimensional constraints	7780
Syntactic Foam For Use As a Noise Suppressor Reduces pressure pulses from “fluid-borne noise” which fatigue mechanical seals and cause system leaks Reduces “structure-borne vibrations” that create operator discomfort and make it difficult to control tasks that require precision Reduces “air-borne noise” that disrupts work-site communication and creates a hazardous work environment	6730
Two-Phase Thermal Management System for Integrated Motor Cooling High-performance: Utilizes three-dimensional silicon carbide packaging and novel drive topologies with reduced switching losses, leading to increased power density and lower motor system size and weight Embedded: Integrates with the motor and drive electronics rather than requiring an externally attached heat exchanger system Efficient: Dramatically increases volumetric heat removal rates in electric motor systems by employing a wick structure designed to assist liquid delivery to enable evaporative cooling	8280
Unique Processing Method for Highly Durable Bismaleimide Plastic Highly durable: Demonstrates an impact strength of up to 69 kilo joules per square meter—a 392% increase over BMI that did not undergo HSSM processing High-fidelity: Overcomes the typical limitations of BMI without the use of chemical additives Straightforward: Requires only simple, conventional equipment for development	7994
Versatile Retroreflective Metastructures for Enhanced Electromagnetic Response Improved steep angle performance: Increases the angular range of reflectivity to greatly reduce the precision needed to produce a retroreflective response Increased bandwidth: Combines multiple periodic metasurfaces into a hybrid metastructure for greater bandwidth Versatile design: Can be designed for either single- or dual-polarized retroreflection, with metasurfaces of different periodicities combined for varying angles	8764

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