Abstract: The multifunctional shaving device is intended to provide users with a device that is portable, compact, and can assist in both face massages and shaving. Accordingly, one flexible end of the device may be used for placing shaving gel and applying the shaving cream evenly and comfortably on areas that require shaving. An opposing end of the same device has a slightly hardened surface and different shape that helps in massaging the face and head. The device further includes a plurality of divots that act as handles for handling the device in multiple ways. Further, the compact size and unique shape makes the device convenient to travel with. Additionally, the unique design and material of the device enables rinsing off shaving cream easily form the device. Thus, the device is an efficient and user-friendly toiletry tool that may be used by both men and woman.

Abstract: Low Q associated with passive components of monolithic integrated circuits (ICs) when operated at microwave frequencies can be avoided or mitigated using high resistivity (e.g., ?100 Ohm-cm) semiconductor substrates and lower resistance inductors for the IC. This eliminates significant in-substrate electromagnetic coupling losses from planar inductors and interconnections overlying the substrate. The active transistor(s) are formed in the substrate proximate the front face. Planar capacitors are also formed over the front face of the substrate. Various terminals of the transistor(s), capacitor(s) and inductor(s) are coupled to a ground plane on the rear face of the substrate using through-substrate-vias to minimize parasitic resistance. Parasitic resistance associated with the planar inductors and heavy current carrying conductors is minimized by placing them on the outer surface of the IC where they can be made substantially thicker and of lower resistance.

Abstract: The embodiments described herein provide a die crack detector and method that use a conductive trace arranged to at least substantially extend around a perimeter of an integrated circuit die. A one-time programmable element, such as a fuse, is coupled in series with the conductive trace, and a package lead is electrically coupled to both the fuse and another operational element on the integrated circuit die. With the fuse intact the package lead can thus be used to determine a measurement of the conductivity of the conductive trace, with the measurement of conductivity indicative of the presence of a crack on the die. After such testing the fuse can be electrically opened, and the package lead used for normal operation of the device on the packaged die without the conductive trace interfering with this operation.

Abstract: Low Q associated with passive components of monolithic integrated circuits (ICs) when operated at microwave frequencies can be avoided or mitigated using high resistivity (e.g., ?100 Ohm-cm) semiconductor substrates and lower resistance inductors for the IC. This eliminates significant in-substrate electromagnetic coupling losses from planar inductors and interconnections overlying the substrate. The active transistor(s) are formed in the substrate proximate the front face. Planar capacitors are also formed over the front face of the substrate. Various terminals of the transistor(s), capacitor(s) and inductor(s) are coupled to a ground plane on the rear face of the substrate using through-substrate-vias to minimize parasitic resistance. Parasitic resistance associated with the planar inductors and heavy current carrying conductors is minimized by placing them on the outer surface of the IC where they can be made substantially thicker and of lower resistance.

Abstract: An embodiment of a packaged RF amplifier device includes a device substrate, a transistor die coupled to the device substrate, and an isolation structure coupled to the transistor die. The transistor die has a top die surface, a bottom die surface, a semiconductor substrate, first and second transistors formed in the semiconductor substrate, a conductive structure at the top die surface and positioned between the first and second transistors, and a low resistance path that extends vertically through the semiconductor substrate between the conductive structure and the bottom die surface. The isolation structure is coupled to the conductive structure and extends into an area above the top die surface between the first and second transistors. The isolation structure may be a wirebond fence, a conductive wall, conductive pillars or vias, or a plated trench that extends vertically upward from the conductive structure. The device may be encapsulated with molding compound.

Abstract: A device includes a semiconductor substrate having a surface with a trench, first and second conduction terminals supported by the semiconductor substrate, a control electrode supported by the semiconductor substrate between the first and second conduction terminals and configured to control flow of charge carriers during operation between the first and second conduction terminals, and a Faraday shield supported by the semiconductor substrate and disposed between the control electrode and the second conduction terminal. At least a portion of the Faraday shield is disposed in the trench.

Abstract: Low Q associated with passive components of monolithic integrated circuits (ICs) when operated at microwave frequencies can be avoided or mitigated using high resistivity (e.g., ?100 Ohm-cm) semiconductor substrates and lower resistance inductors for the IC. This eliminates significant in-substrate electromagnetic coupling losses from planar inductors and interconnections overlying the substrate. The active transistor(s) are formed in the substrate proximate the front face. Planar capacitors are also formed over the front face (63) of the substrate. Various terminals of the transistor(s), capacitor(s) and inductor(s) are coupled to a ground plane on the rear face of the substrate using through-substrate-vias to minimize parasitic resistance. Parasitic resistance associated with the planar inductors and heavy current carrying conductors is minimized by placing them on the outer surface of the IC where they can be made substantially thicker and of lower resistance.

Abstract: An embodiment of a packaged RF amplifier device includes a device substrate, a transistor die coupled to the device substrate, and an isolation structure coupled to the transistor die. The transistor die has a top die surface, a bottom die surface, a semiconductor substrate, first and second transistors formed in the semiconductor substrate, a conductive structure at the top die surface and positioned between the first and second transistors, and a low resistance path that extends vertically through the semiconductor substrate between the conductive structure and the bottom die surface. The isolation structure is coupled to the conductive structure and extends into an area above the top die surface between the first and second transistors. The isolation structure may be a wirebond fence, a conductive wall, conductive pillars or vias, or a plated trench that extends vertically upward from the conductive structure. The device may be encapsulated with molding compound.

Abstract: A device includes a semiconductor substrate having a surface with a trench, first and second conduction terminals supported by the semiconductor substrate, a control electrode supported by the semiconductor substrate between the first and second conduction terminals and configured to control flow of charge carriers during operation between the first and second conduction terminals, and a Faraday shield supported by the semiconductor substrate and disposed between the control electrode and the second conduction terminal. At least a portion of the Faraday shield is disposed in the trench.

Abstract: A multiple-path, configurable, radio-frequency (RF) circuit is provided, including: a first amplifier path amplify a first RF signal to generate a first amplified signal; a second amplifier path configured to amplify a second RF signal to generate a second amplified signal; a corrective input matching circuit, configured to change first input-impedance-matching properties of the first amplifier path, and to change second input-impedance-matching properties of the second amplifier path; a first isolation element configured to selectively ground an input node of the second amplifier path; a second isolation element configured to selectively ground an output node of the second amplifier path; and a third isolation element connected between the first and second amplifier paths, configured to selectively isolate the corrective input matching circuit from first and second input nodes of the first and second amplifier paths, respectively, or connect the corrective input matching circuit to the first and second input

Abstract: A multiple-path, configurable, radio-frequency (RF) circuit is provided, including: a first amplifier path amplify a first RF signal to generate a first amplified signal; a second amplifier path configured to amplify a second RF signal to generate a second amplified signal; a corrective input matching circuit, configured to change first input-impedance-matching properties of the first amplifier path, and to change second input-impedance-matching properties of the second amplifier path; a first isolation element configured to selectively ground an input node of the second amplifier path; a second isolation element configured to selectively ground an output node of the second amplifier path; and a third isolation element connected between the first and second amplifier paths, configured to selectively isolate the corrective input matching circuit from first and second input nodes of the first and second amplifier paths, respectively, or connect the corrective input matching circuit to the first and second input

Abstract: Low Q associated with passive components of monolithic integrated circuits (ICs) when operated at microwave frequencies can be avoided or mitigated using high resistivity (e.g., ?100 Ohm-cm) semiconductor substrates and lower resistance inductors for the IC. This eliminates significant in-substrate electromagnetic coupling losses from planar inductors and interconnections overlying the substrate. The active transistor(s) are formed in the substrate proximate the front face. Planar capacitors are also formed over the front face (63) of the substrate. Various terminals of the transistor(s), capacitor(s) and inductor(s) are coupled to a ground plane on the rear face of the substrate using through-substrate-vias to minimize parasitic resistance. Parasitic resistance associated with the planar inductors and heavy current carrying conductors is minimized by placing them on the outer surface of the IC where they can be made substantially thicker and of lower resistance.

Abstract: Low Q associated with passive components of monolithic integrated circuits (ICs) when operated at microwave frequencies can be avoided or mitigated using high resistivity (e.g., ?100 Ohm-cm) semiconductor substrates (60) and lower resistance inductors (44?, 45?) for the IC (46). This eliminates significant in-substrate electromagnetic coupling losses from planar inductors (44, 45) and interconnections (50-1?, 52-1?, 94, 94?, 94?) overlying the substrate (60). The active transistor(s) (41?) are formed in the substrate (60) proximate the front face (63). Planar capacitors (42?, 43?) are also formed over the front face (63) of the substrate (60). Various terminals (42-1?, 42-2?, 43-1, 43-2?,50?, 51?, 52?, 42-1?, 42-2?, etc.) of the transistor(s) (41?), capacitor(s) (42?, 43?) and inductor(s) (44?, 45?) are coupled to a ground plane (69) on the rear face (62) of the substrate (60) using through-substrate-vias (98, 98?) to minimize parasitic resistance.

Abstract: The embodiments described herein provide a die crack detector and method that use a conductive trace arranged to at least substantially extend around a perimeter of an integrated circuit die. A one-time programmable element, such as a fuse, is coupled in series with the conductive trace, and a package lead is electrically coupled to both the fuse and another operational element on the integrated circuit die. With the fuse intact the package lead can thus be used to determine a measurement of the conductivity of the conductive trace, with the measurement of conductivity indicative of the presence of a crack on the die. After such testing the fuse can be electrically opened, and the package lead used for normal operation of the device on the packaged die without the conductive trace interfering with this operation.

Abstract: Applications are managed on a computing device using a language independent application object. The computing device receives an indication that an application is to begin execution. Responsive to every indication that an application is to begin execution, a multi-thread aware singleton application object is instantiated within that application. The multi-thread aware singleton application object is configured to create a first application thread and a first application window for that application. The first application thread is associated with the first application window. The multi-thread aware singleton application object is configured to instantiate within an application regardless of a programming language or user interface framework utilized by that application.

Abstract: Low Q associated with passive components of monolithic integrated circuits (ICs) when operated at microwave frequencies can be avoided or mitigated using high resistivity (e.g., ?100 Ohm-cm) semiconductor substrates (60) and lower resistance inductors (44?, 45?) for the IC (46). This eliminates significant in-substrate electromagnetic coupling losses from planar inductors (44, 45) and interconnections (50-1?, 52-1?, 94, 94?, 94?) overlying the substrate (60). The active transistor(s) (41?) are formed in the substrate (60) proximate the front face (63). Planar capacitors (42?, 43?) are also formed over the front face (63) of the substrate (60). Various terminals (42-1?, 42-2?, 43-1, 43-2?,50?, 51?, 52?, 42-1?, 42-2?, etc.) of the transistor(s) (41?), capacitor(s) (42?, 43?) and inductor(s) (44?, 45?) are coupled to a ground plane (69) on the rear face (62) of the substrate (60) using through-substrate-vias (98, 98?) to minimize parasitic resistance.

Abstract: A method and system for protecting a packet switched network from compromised communications due to a physical intrusion in the network are disclosed. The network includes at least one network element having a detection device operable to detect a possible physical intrusion in a data communication path connected to the network element. The method includes receiving a notification from the detection device that the detection device has identified a physical intrusion in the data communication path, generating an alert, and transmitting the alert over the packet switched network. The alert may include instructions on how to remediate the physical intrusion that can be automatically implemented by a given network-connected device or manually addressed by a network user or network administrator.

Abstract: A communications port of a network communications device maintains capability information indicating that under normal operating conditions a communications link is capable of operating in a secure mode in which communications signals of the communications link are unintelligible to an intruder having an unauthorized physical connection (e.g. tap) to the communications link. During operation, the port detects occurrence of a link event of a type that can invoke an automatic communications-mode control mechanism to change the operating of the communications link to a non-secure mode in which communications signals of the communications link are intelligible to such an intruder. An example is Ethernet auto-negotiation which can change from relatively secure 1000BaseT signaling to relatively non-secure 10/100BaseT signaling.

Abstract: An RF power transistor with a metal design (70) comprises a drain pad (72) and a plurality of metal drain fingers (74) extending from the drain pad, wherein at least one metal drain finger comprises one or more sections of metal (74-1, 74-2, 100-1, 100-2, 100-3), each section of metal including of one or more branch (54-1, 54-2, 116-1, 116-2, 116-11, 116-21, 116-41) of metal having a metal width maintained within a bamboo regime.