TECHNOLOGY TRANSFER OPPORTUNITY: Gateway Integrates Wireless Sensors with Existing Aircraft Systems at "the Speed of Software" (DRC-TOPS-42) TP2-AFRC-00025
Description: NASA is seeking inquiries from companies interested in obtaining exclusive or nonexclusive license rights to commercialize, manufacture, and market a universal wireless gateway developed at Armstrong Flight Research Center. The gateway uses a software-defined radio to connect wireless sensors with existing aircraft systems, enabling rapid sensor integration while reducing cabling, weight, and costs. This is a special notice for preliminary market research and licensing interest, not a grant program or a procurement for follow-on work.
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Standard cylindrical and second-throat diffusers allow supersonic gas flows to expand within their walls and pull a vacuum on any upstream void. However, the high-Mach-number shock reflections that occur in the center of the plume create substantial losses and result in an inefficient pumping process. Centerbody diffuser designs provide an improvement by reducing the maximum Mach number of the core flow, but also increase the number of oblique shocks in the system by introducing multiple turns into the system. A new type of spike diffuser recently developed by NASA Stennis Space Center is able to provide approximately double the pumping performance of second-throat diffusers via Pareto-efficient reduction of both core Mach number and flow deflection. This enables substantially lower vacuum pressures to be achieved for a given feed pressure/mass flow via the use of higher-expansion-ratio driving nozzles. Spike diffusers are also spatially compact, requiring only ~25% of the length of second-throat designs.
Developed a handheld digital microscope to fill the critical microscopy needs of human space exploration by providing flight crews in situ hematological diagnostic and tracking ability to assess and monitor crew health in the absence of gravity. Although currently in use aboard the international space station (iss) to work in conjunction with nasa’s handheld slide staining system, the microscope may have numerous applications here on earth. The microscope is entirely self-contained, and includes optics, illumination, high-resolution imaging hardware, wireless enabled single board computer with scalable power and memory, and rechargeable battery. The microscope also acts as an internet access point and connects via bluetooth to smart devices for wireless image transfer and remote control. The microscope is durable enough to support field use while providing submicron imaging that would typically necessitate the use of larger more expensive benchtop microscopes. Cost of manufacturing the microscope may be relatively inexpensive through the utilization of 3d-printed components, and cots hardware such as interchangeable microscope objectives. The handheld digital microscope is at technology readiness level (trl) 8 (actual system completed and "flight qualified" through test and demonstration), and is now available to license. Nasa does not manufacture products for commercial sale.
The Pressure Sensor Mechanism is designed to measure or monitor tactile pressure. It is based on passive Radio Frequency Identification (RFID) sensor tags and is applicable to a variety of systems. As RFID sensors transmit information wirelessly, they eliminate many challenges associated with traditional wired systems such as bridging joints, reliability, volume, and mass. Innovators at NASA Johnson Space Center are using this technology in robotic systems for pressure sensor monitoring. The RFID Pressure Sensor Mechanism has the potential to be easily integrated in mechanical systems to wirelessly and autonomously communicate pressure changes back to a monitoring system without an external power supply. This NASA Technology is available for your company to license and develop into a commercial product. NASA does not manufacture products for commercial sale.
NASA's Marshall Space Flight Center is offering a technology transfer licensing opportunity for a Passive Smart Container system that uses RFID circuits to monitor fill levels and track small bulk items. Interested parties are invited to apply for exclusive or nonexclusive license rights to commercialize, manufacture, and market the NASA-developed technology. Applications must be submitted through NASA's Automated Technology Licensing Application System (ATLAS) by the February 2027 deadline.
