USA As Represented by Secretary of the Navy

Stephen Charles Cox

Iryna P Dzieciuch

Raymond Chey Provost

Smart sensors apparatus for detecting environmental conditions. The smart sticker apparatus includes a radio frequency identification tag comprising a chip and a loop antenna, the loop antenna being configured to transmit sensor information to an external reader, a plurality of sensors configured to provide environmental data, each of the sensors further comprising a substrate having a proximal side and a distal side, wherein the proximal side of the substrate is mounted to the chip, a conductive ink trace disposed on the distal side of the substrate, and a resin fully enveloping the radio frequency identification tag and partially enveloping the distal side of the substrate.

Smart stickers: sensors for environmental conditions

A corrosion resistant bimetal includes a part and one or more sacrificial anodes. The part includes a metal component that is susceptible to corrosion. The sacrificial anodes consists of an attachment to the part through a metallic bond between the metal component and the sacrificial anode to form a crystalline solid that includes the sacrificial anode and the metal component of the part.

Corrosion resistant bimetal

A smart part comprising: a body, manufactured by a three dimensional (3D) additive manufacturing (AM) process, having high-stress and low-stress sections, wherein when the smart part is in operational use the high-stress section is subjected to higher stress than the low-stress section; a resistive strain gauge embedded within the body during the AM process at the high-stress section, wherein the strain gauge is configured to produce a variable output; and a temperature sensor embedded within the body during the AM process at the low-stress section, wherein the temperature sensor is configured to produce a variable output based on temperature.

Smart parts: embedded sensors for use in additive manufactured parts

A smart part comprising: a body, manufactured by a three-dimensional (3D) additive manufacturing (AM) process, having high-stress and low-stress sections, wherein when the smart part is in operational use the high-stress section is subjected to higher stress than the low-stress section; and wherein the body comprises a void having a predefined geometry intentionally created within the high-stress section of the body during the AM process, such that the void is completely embedded within the body and is configured to provide quality assurance information.

Smart parts with intentional internal voids

A system and method provide for rapid generation of 3D models of complex environments by using a coordinate measurement machine to scan an environment having one or more objects to generate a point cloud comprising a plurality of points, analyzing the points without creating surfaces using the points to determine boundaries of the environment and boundaries of the object within the environment, excising a region of points within the point cloud representing the object, where the excised region of points is determined using the boundaries of the environment and the boundaries of the object, and creating a modified point cloud by replacing the excised region of points with a digital object from a digital object library.

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San Marcos, CA, United States of America

Stephen Charles Cox