Abstract: A hermetically sealed electronics module includes a core IC installed on a substrate. A collar surrounds the core IC and is sealed to the substrate and to a lid, forming a sealed chamber. A heat spreader bonded to an internal surface of the lid extends downward into proximal thermal contact with the core IC. A thin layer of TIM can be applied between the heat spreader and core IC. The heat spreader does not overlap any tall components that extend above the core IC, and can extend over regions adjacent to the core IC. Tall components can be limited to a periphery of the chamber, and/or the heat spreader can include openings that surround central tall components. The heat spreader can be soldered or welded to the lid over an entire upper surface of the heat spreader. X-ray and/or CSAM scanning can detect heat spreader bonding flaws.

Abstract: Systems, methods, and computer readable media for monitoring distributed computing events are disclosed. The method includes defining parameters for a plurality of monitored assets, receiving status data for each monitored asset during the event, determining if each monitored asset's status is within the defined parameters during the event, providing an indication to a user if a monitored asset's status is outside the defined parameters, receiving instructions from the user for each monitored asset outside of the defined parameters, transmitting the instructions to the monitored asset outside of the defined parameters, executing the instructions on the monitored asset outside of the defined parameters, and providing an assessment of the event after the event concludes.

Abstract: Systems, methods, and computer readable media for monitoring distributed computing events are disclosed. The method includes defining parameters for a plurality of monitored assets, receiving status data for each monitored asset during the event, determining if each monitored asset's status is within the defined parameters during the event, providing an indication to a user if a monitored asset's status is outside the defined parameters, receiving instructions from the user for each monitored asset outside of the defined parameters, transmitting the instructions to the monitored asset outside of the defined parameters, executing the instructions on the monitored asset outside of the defined parameters, and providing an assessment of the event after the event concludes.

Abstract: A hermetically sealed electronics module includes a core IC installed on a substrate. A collar surrounds the core IC and is sealed to the substrate and to a lid, forming a sealed chamber. A heat spreader bonded to an internal surface of the lid extends downward into proximal thermal contact with the core IC. A thin layer of TIM can be applied between the heat spreader and core IC. The heat spreader does not overlap any tall components that extend above the core IC, and can extend over regions adjacent to the core IC. Tall components can be limited to a periphery of the chamber, and/or the heat spreader can include openings that surround central tall components. The heat spreader can be soldered or welded to the lid over an entire upper surface of the heat spreader. X-ray and/or CSAM scanning can detect heat spreader bonding flaws.

Abstract: Systems, methods, and computer readable media for monitoring distributed computing events are disclosed. The method includes defining parameters for a plurality of monitored assets, receiving status data for each monitored asset during the event, determining if each monitored asset's status is within the defined parameters during the event, providing an indication to a user if a monitored asset's status is outside the defined parameters, receiving instructions from the user for each monitored asset outside of the defined parameters, transmitting the instructions to the monitored asset outside of the defined parameters, executing the instructions on the monitored asset outside of the defined parameters, and providing an assessment of the event after the event concludes.

Abstract: A handheld computing device can include a substantially rectangular first screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the first screen and a substantially rectangular second screen rotatably connected to the first screen so that the device is foldable between an open position and a closed position, the second screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the second screen. When the device is in the closed position, the first and second screens are positioned back-to-back and the beveled edges of the first and second screens angle inwardly toward the other respective screen to provide an angled surface configured to facilitate opening the device.

Abstract: A handheld computing device can include a substantially rectangular first screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the first screen and a substantially rectangular second screen rotatably connected to the first screen so that the device is foldable between an open position and a closed position, the second screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the second screen. When the device is in the closed position, the first and second screens are positioned back-to-back and the beveled edges of the first and second screens angle inwardly toward the other respective screen to provide an angled surface configured to facilitate opening the device.

Abstract: A handheld computing device can include a substantially rectangular first screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the first screen and a substantially rectangular second screen rotatably connected to the first screen so that the device is foldable between an open position and a closed position, the second screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the second screen. When the device is in the closed position, the first and second screens are positioned back-to-back and the beveled edges of the first and second screens angle inwardly toward the other respective screen to provide an angled surface configured to facilitate opening the device.

Abstract: A handheld communication device includes first and second screens, a hinge to rotate the first and second screens between open and closed positions, and a permanent magnet to maintain the first and second screens in the closed position.

Abstract: Identifying marks are often used for authentication and tracking purposes with various types of articles, but the marks themselves can sometimes be subject to replication or removal by an outside entity, such as a person or group having malicious intent. This can make it easier for an outside entity to produce a counterfeit article or to sell a stolen article. Carbon nanotubes and other carbon nanomaterials can be used to form identifying marks that are not visible to the naked eye, thereby making the marks more difficult for an outside entity to tamper with. Various articles can include an identifying mark that is localized and not visible to the naked eye, the identifying mark being electrically conductive and containing a carbon nanomaterial. By electrically interrogating the article, such as through spatially measuring eddy currents about the article, the marks can be located and authenticated.

Abstract: A handheld computing device can include a substantially rectangular first screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the first screen and a substantially rectangular second screen rotatably connected to the first screen so that the device is foldable between an open position and a closed position, the second screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the second screen. When the device is in the closed position, the first and second screens are positioned back-to-back and the beveled edges of the first and second screens angle inwardly toward the other respective screen to provide an angled surface configured to facilitate opening the device.

Abstract: Methods for fabricating graphene nanoelectronic devices with semiconductor compatible processes, which allow wafer scale fabrication of graphene nanoelectronic devices, is provided. One method includes the steps of preparing a dispersion of functionalized graphene in a solvent; and applying a coating of said dispersion onto a substrate and evaporating the solvent to form a layer of functionalized graphene; and defunctionalizing the graphene to form a graphene layer on the substrate.

Abstract: A handheld computing device may include a first screen having a first display, a second screen having a second display, and a hinge connected to the first and second screens. The hinge may include a plurality of axes to enable the first and second screens to rotate about distinct axes. The hinge may include a hub having an internal passage configured to electrically couple the first and second screens.

Abstract: Embodiments of the present invention provide methods for fabricating graphene nanoelectronic devices with semiconductor compatible processes, which allow wafer scale fabrication of graphene nanoelectronic devices. Embodiments of the present invention also provide methods for passivating graphene nanoelectronic devices, which enable stacking of multiple graphene devices and the creation of high density graphene based circuits. Other embodiments provide methods for producing devices with graphene layer segments having multiple thicknesses.

Abstract: A handheld computing device can include a substantially rectangular first screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the first screen and a substantially rectangular second screen rotatably connected to the first screen so that the device is foldable between an open position and a closed position, the second screen having a front surface, a rear surface, and a beveled edge extending between the front and rear surfaces of the second screen. When the device is in the closed position, the first and second screens are positioned back-to-back and the beveled edges of the first and second screens angle inwardly toward the other respective screen to provide an angled surface configured to facilitate opening the device.

Abstract: A handheld computing device may include a first screen having a first display, a second screen having a second display, and a hinge connected to the first and second screens. The hinge may include a plurality of axes to enable the first and second screens to rotate about distinct axes. The hinge may include a hub having an internal passage configured to electrically couple the first and second screens.

Abstract: A handheld communication device includes first and second screens, a hinge to rotate the first and second screens between open and closed positions, and a permanent magnet to maintain the first and second screens in the closed position.

Abstract: The variable stiffness heating catheter includes a heating catheter shaft including at least one electrically conductive member, a reinforcing tube with apertures formed around the surface of the reinforcing tube, and at least one coaxial outer layer of a polymer, metal, or both for providing desired variations in stiffness along at least a portion of the length of the shaft. The apertures can be formed as axial or helical slits in the surface of the reinforcing tube, and the reinforcing tube can also be formed to be tapered at the point where the apertures are formed in the reinforcing tube to provide a heating catheter that is torqueable and pushable at the proximal end, yet soft and flexible at the distal end.

Abstract: A two terminal switching device includes a first conductive terminal, a second conductive terminal in spaced relation to the first terminal, the first terminal encompassed by the second terminal. The device also includes an electrically insulating spacer that encompasses the first terminal and provides the spaced relation between the second terminal and the first terminal. It also includes a nanotube article comprising at least one carbon nanotube, the nanotube article being arranged to overlap at least a portion of each of the first and second terminals. The device also includes a stimulus circuit in electrical communication with at least one of the first and second terminals that is capable of applying a first electrical stimulus to at least one of the first and second terminals to change the resistance of the device between the first and second terminals from a relatively low resistance to a relatively high resistance.

Abstract: Embodiments of the present invention provide methods for fabricating graphene nanoelectronic devices with semiconductor compatible processes, which allow wafer scale fabrication of graphene nanoelectronic devices. Embodiments of the present invention also provide methods for passivating graphene nanoelectronic devices, which enable stacking of multiple graphene devices and the creation of high density graphene based circuits. Other embodiments provide methods for producing devices with graphene layer segments having multiple thicknesses.