Patent application number | Description | Published |
20080303176 | Patterned Die Attach and Packaging Method Using the Same - A semiconductor die is attached to a packaging substrate by a patterned layer of conductive metal that includes voids. The voids provide a space into which the metal may expand when heated in order to avoid placing mechanical stress on the bonds caused by mismatches in the thermal coefficients of thermal expansion of the die, the conductive metal bond layer and the substrate. An additional coating of conductive metal may be flowed over the bond lines to reinforce the bonds. | 12-11-2008 |
20100068236 | ANTIMICROBIAL COATING FABRICATION METHOD AND STRUCTURE - An antimicrobial coating fabrication method includes providing a substrate having a substrate surface, providing at least one first antimicrobial material in at least one first pattern on the substrate surface and providing at least one second antimicrobial material on the substrate surface in at least one second pattern disposed in generally adjacent relationship with respect to the at least one first pattern of the first antimicrobial material. An antimicrobial structure is also disclosed. | 03-18-2010 |
20100291738 | Patterned Die Attach and Packaging Method Using the Same - A semiconductor die is attached to a packaging substrate by a patterned layer of conductive metal that includes voids. The voids provide a space into which the metal may expand when heated in order to avoid placing mechanical stress on the bonds caused by mismatches in the thermal coefficients of thermal expansion of the die, the conductive metal bond layer and the substrate. An additional coating of conductive metal may be flowed over the bond lines to reinforce the bonds. | 11-18-2010 |
20110031352 | Two Part Spacecraft Servicing Vehicle System with Adaptors, Tools, and Attachment Mechanisms - An in-space spacecraft servicing system ( | 02-10-2011 |
20110036953 | METHODS AND APPARATUS FOR AN INTEGRATED INSTRUMENTATION MODULE FOR A THERMAL PROTECTION SYSTEM - An integrated instrumentation system includes a body comprising a thermal protection system (TPS) material (e.g., an ablatable material), one or more sensors embedded within the body, and a processor (e.g., an FPGA or the like) communicatively coupled to the plurality of sensors. The processor is configured to acquire sensor signals from the plurality of sensors and produce digital sensor data associated therewith. The sensors may include, for example, recession sensors, pressure transducers, thermocouples, and accelerometers. | 02-17-2011 |
20120273584 | MULTI-PHASE DECONTAMINATION OF AIRCRAFT CABIN INTERIOR - A method and system are provided for decontaminating at least a portion of an object. A misting device is configured to discharge a cloud formed from a plurality of cloud droplets. At least some of the cloud droplets include a decontaminating agent. A spraying device is configured to discharge a stream including a plurality of stream droplets into the cloud. At least some of the stream droplets have an electrostatic charge. At least some of the cloud droplets are deposited on the portion of the object to facilitate decontaminating the portion. | 11-01-2012 |
20130047701 | Combined Acoustic Excitation and Standoff Chemical Sensing for the Remote Detection of Buried Explosive Charges - In representative embodiments, a system includes an acoustic emitter, a controller, an optical sensor, and an indicator for indicating a detection of a predetermined trace chemical vapor by the optical sensor. The acoustic emitter is positioned at a predetermined distance above the ground surface and configured to project a beam of acoustic energy toward the ground surface with a variable angle of incidence α. The controller is configured to control the acoustic emitter to vary the angle of incidence of the acoustic beam within the variable angle of incidence α, while the optical sensor is configured for standoff sensing of a trace chemical vapor proximate the ground surface. Excitation of the ground surface, particularly at a critical angle of incidence β, causes the release of trace chemical vapors from a buried source and the soil into the air above the buried source. | 02-28-2013 |
20130130227 | Infectious Disease Detection System - A method and apparatus for managing a zone. Information is obtained about an environment in the zone with a sensor system. A determination is made by an analyzer system as to whether a contagious condition is present in the zone using the information from the sensor system. An action is performed by a management system in response to the contagious condition being present. | 05-23-2013 |
20140150814 | SURFACE MATERIALS FOR DECONTAMINATION WITH DECONTAMINANTS - Reversibly switchable (transformable) surface layer changeable from (super)hydrophobic to (super)hydrophilic surface states are described. Methods of decontamination of surfaces exposed to contaminate are provided. The reversibly switchable properties of the surface layer can be controlled by an external stimulus. | 06-05-2014 |
20140271347 | HIGH TEMPERATURE DECONTAMINATION OF AIRCRAFT COMPARTMENTS - Provided are methods for decontamination of compartments, such as aircraft compartments and other types of compartments, and systems for implementing these methods. In some embodiments, a method involves detecting presence of one or more contaminants in a compartment. This information is used to select various decontamination conditions. In some embodiments, additional information, such as the type of the compartment (e.g., an aircraft compartment), temperature, and humidity, may be also considered while selecting the decontamination conditions. The decontamination conditions include identification of one or more decontaminating agents to be dispensed in the compartment, temperature profile of the air to be flown into the compartment, and timing of the decontaminant dispensing and air flowing operations. These conditions are selected to increase efficacy of the selected decontaminating agents with respect to the one or more detected contaminants and reduce impact on the aircraft compartment. | 09-18-2014 |