TECHNOLOGY TRANSFER OPPORTUNITY: Smart Enclosure using RFID for Inventory Tracking (MSC-TOPS-72)

Contract Details

Description

NASA’s Technology Transfer Program solicits inquiries from companies interested in obtaining license rights to commercialize, manufacture and market the following technology. License rights may be issued on an exclusive or nonexclusive basis and may include specific fields of use. NASA provides no funding in conjunction with these potential licenses. THE TECHNOLOGY: The NASA Johnson Space Center has developed a method for tracking collections of items in a smart container using radio-frequency identification (RFID) tags with a high level of read accuracy. Automating the tracking of a collection of items (particularly small items) represents a major industrial hurdle due to both tag size and cost. This technology promises to successfully address these hurdles. The smart enclosure innovation can track individual items in the smart containers regardless of item placement, or on conveyor belts. The technology improves the read accuracy of items moving on, for example, a conveyor belt, which in turn can enable the use of smaller, lower cost tags. The NASA patented technology is available for licensing. The smart enclosure innovation employs traditional RFID cavities, resonators, and filters to provide standing electromagnetic waves within the enclosed volume in order to provide a pervasive field distribution of energy. A high level of read accuracy is achieved by using the contained electromagnetic field levels within the smart enclosure. With this method, more item level tags are successfully identified compared to approaches in which the items are radiated by an incident plane wave. The use of contained electromagnetic fields reduces the cost of the tag antenna; making it cost-effective to tag smaller items. This NASA Technology is available for your company to license and