Abstract: A cranial fixation system and method are provided. The system includes two heads slidably connected with telescopic extensions and a spring or an elastomeric flexible component. The two heads are maintained in a distracted position by a locking mechanism until ready for cranial implantation. Once implanted, the locking mechanism is disengaged, thereby allowing the heads to compress towards each other by the spring and approximate the cranial bone flap to the skull.

Abstract: The embodiments of the present disclosure teach overlaying videos on a display device. The technique involves one or more buffers at input such as a first buffer (Primary Buffer) and an overlay buffer, a blitting module, a second buffer(Frame Buffer), and a display screen. The first buffer provides a first image data to the blitting module and the overlay buffer provides a second image data to the blitting module. The embodiments of the present disclosure demonstrate overlaying the second image on the first image with enhanced configurable functionality (like stretching, clipping, color keying, Alpha Blending and Raster Operation) if required, without modifying the Primary Buffer without the need of any overlay support in hardware.

Abstract: A system and method are provided for decoding an audio signal. In one embodiment, a first pulse is identified with a predetermined relative duration with respect to a second pulse. A sampling frequency is then calculated based on such identification. In another embodiment, an audio signal is decoded utilizing a threshold. In still yet another embodiment, a decoder is provided for decoding an audio signal utilizing a clock that is independent of the audio signal.

Abstract: An integrated circuit (IC) cell may include first and second semiconductor regions, and parallel electrically conductive lines extending above the first and second semiconductor regions. The IC cell may further include electrically conductive line contacts electrically connected to the parallel electrically conductive lines, and may include at least one first line contact between the first semiconductor region and a corresponding end of the IC cell, and at least one second line contact between the first semiconductor region and the second semiconductor region. Adjacent ones of the electrically conductive lines may be respectively coupled to one of the at least one first line contact and to one of the at least one second line contact.

Abstract: Methods, apparatuses and systems facilitating deployment and configuration of managed access points in hierarchical wireless network systems. An embodiment of the invention facilitates deployment and configuration of conventional, substantially autonomous access points operating in connection with a central management node, such as a server or appliance. In another embodiment, the present invention facilitates deployment and configuration of light-weight access points in a hierarchical wireless network system. In one embodiment, the present invention also provides a streamlined encryption key exchange protocol adapted to hierarchical wireless network system architectures.

Abstract: A facile method to synthesize stable calcium carbonate microstructures is demonstrated which allows in situ encapsulation of sensitive molecules like drugs. The methodology involves a macromolecular assembly of anionic polypeptide with cationic peptide oligomer to concurrently template and hold to stabilize the mineralized structure. The heterogeneously distributed mixture of anionic and cationic residues in the macromolecular assembly, similar to that is found in natural systems assists in recognizing and coassembling Ca2+ and CO32? ionic clusters, especially for formation of a disordered precursor phase such as amorphous calcium carbonate (ACC) and further crystallization to form a metastable vaterite phase. The assembly also facilitates encapsulation of a guest molecule such as tetracycline at ambient conditions without affecting the mineralization process.

Abstract: An in-band configuration technique configures a data communications link for high-speed data communications between at least a first and second integrated circuit using in-band communications between the first and second integrated circuits. The technique configures at least one equalizer of the data communications link with predetermined equalizer settings selected from a plurality of predetermined equalizer settings based on a selected rate of data communications for the link.

Abstract: The present invention relates to a system used for competency assessment of candidates. More particularly the present invention relates to an automated system for talent acquisition in an enterprise to identify talented candidates who meet the qualification standards specified by enterprise using a secured and light weight method of providing content including questions and responses in a distributed architecture. The data centre server of the system may connect to Knowledge centre server to receive the secure test content. The test content is transferred to one or more exam centre servers from the data centre server. The exam centre servers assess the competency of candidates connected to them via candidate console devices (computational devices), by generating unique and standardized test content for each candidate. The system enables less effort, time and consequently money, that multiple test administrators may spend traveling to different test locations to support the system infrastructure.

Abstract: A system, method, and computer program product are provided for estimating a clock signal. Specifically, during use, a clock signal associated with an audio signal is digitally estimated.

Abstract: A cranial fixation system and method are provided. The system includes two heads slidably connected with telescopic extensions and a spring or an elastomeric flexible component. The two heads are maintained in a distracted position by a locking mechanism until ready for cranial implantation. Once implanted, the locking mechanism is disengaged, thereby allowing the heads to compress towards each other by the spring and approximate the cranial bone flap to the skull.

Abstract: A print head circuit of an inkjet printer comprising a plurality of row heating elements arranged in a plurality of rows, a plurality of column heating elements arranged in a plurality of columns, and a plurality of lateral bipolar junction transistors (BJTs), each lateral BJT is connected in between and in series with a corresponding one of the plurality of row heating elements and a corresponding one of the plurality of column heating elements, the plurality of lateral BJTs have common bases, wherein the plurality of row heating elements and the plurality of column heating elements are selectively energized to heat ink in the inkjet printer in a desired pattern for printing media, and wherein each of the plurality of lateral BJTs operates to allow the corresponding row and column heating elements that are connected in series with the lateral BJT to be energized.

Abstract: A driver circuit that consumes less current than other driver circuits combines a current-mode driver circuit with a voltage-mode driver circuit to provide impedance matching and signal equalization operations. In at least one embodiment of the invention, an apparatus includes a differential node and a driver circuit configured to generate a signal on the differential node. The driver circuit includes a first circuit portion configured to generate a first signal on the differential node based, at least in part, on a data signal. The first signal has a voltage swing based, at least in part, on a voltage on a power supply node. The driver circuit includes at least a second circuit portion configured to generate a current through the differential node based, at least in part, on a first bit-time of the data signal and an equalization operation, thereby adjusting the voltage swing of the signal.

Abstract: The embodiments of the present disclosure teach overlaying videos on a display device. The technique involves one or more buffers at input such as a first buffer (Primary Buffer) and an overlay buffer, a blitting module, a second buffer(Frame Buffer), and a display screen. The first buffer provides a first image data to the blitting module and the overlay buffer provides a second image data to the blitting module. The embodiments of the present disclosure demonstrate overlaying the second image on the first image with enhanced configurable functionality (like stretching, clipping, color keying, Alpha Blending and Raster Operation) if required, without modifying the Primary Buffer without the need of any overlay support in hardware.

Abstract: Methods, apparatuses and systems facilitating deployment and configuration of managed access points in hierarchical wireless network systems. An embodiment of the invention facilitates deployment and configuration of conventional, substantially autonomous access points operating in connection with a central management node, such as a server or appliance. In another embodiment, the present invention facilitates deployment and configuration of light-weight access points in a hierarchical wireless network system. In one embodiment, the present invention also provides a streamlined encryption key exchange protocol adapted to hierarchical wireless network system architectures.

Abstract: Methods, apparatuses and systems facilitating deployment and configuration of managed access points in wireless network systems. An embodiment of the present invention is a light-weight management protocol that reduces the management footprint of a plurality of managed access points in a wireless network system. An embodiment of the invention facilitates deployment and configuration of conventional, substantially autonomous access points operating in connection with a central management node, such as a server or appliance. In another embodiment, the present invention facilitates deployment and configuration of access points in a wireless network system including hierarchical processing of protocol information.

Abstract: This invention describes a game of inverse chess, with a pre-identified start position, and end position and arbitered moves chosen amongst a set of possible moves, played between two opponents on a chess board. This differs from normal chess in that it is played backwards in time where the objective is to reconstruct the pre-identified start position, from the pre-identified end position. While the pieces used in the game are essentially the same as that of regular chess, the moves they make are reversed. Since the state-space of this game is much larger in the potential moves, an arbiter is used to validate possible moves that one player might choose to make. Using either a regular or modified chess board, the pieces on the board move backwards. Three such moves are described in the I-castle, spawn and I-check moves. A variant of the game is the two-knight game wherein two knights play each other and the piece reaching the pre-identified start position, win.

Abstract: A driver circuit that consumes less current than other driver circuits combines a current-mode driver circuit with a voltage-mode driver circuit to provide impedance matching and signal equalization operations. In at least one embodiment of the invention, an apparatus includes a differential node and a driver circuit configured to generate a signal on the differential node. The driver circuit includes a first circuit portion configured to generate a first signal on the differential node based, at least in part, on a data signal. The first signal has a voltage swing based, at least in part, on a voltage on a power supply node. The driver circuit includes at least a second circuit portion configured to generate a current through the differential node based, at least in part, on a first bit-time of the data signal and an equalization operation, thereby adjusting the voltage swing of the signal.

Abstract: Methods, apparatuses and systems directed to wireless discovery mechanism that facilitates the deployment and configuration of managed access elements in a wireless network system. In one embodiment, the present invention can be utilized to achieve a viral wireless discovery and configuration mechanism wherein un-configured access elements discovery network devices with which to exchange configuration information through wireless messages transmitted by configured access elements. Once configured, the newly installed access elements may then provide wireless messages to other un-configured access elements which receive configuration information in the same manner. In other embodiments, the wireless discovery mechanism can be used alternatively, as a supplement to, or as part of an enhancement to Layer 2 and 3 discovery mechanisms.

Abstract: A technique for characterizing a communications interface includes determining a voltage margin and a timing margin of the interface based on data sampled by a sampling device of a receiver of the interface. In at least one embodiment of the invention, a method for determining margin associated with a receiver circuit of an integrated circuit includes periodically sampling a signal over a time period by a receiver sampling circuit of the receiver circuit to generate a sampled version of the signal. The method includes incrementally varying a value of the parameter associated with the signal. The varying of the parameter is through a range of values of the parameter over the time period. The method includes determining a margin value of the receiver circuit associated with the parameter based, at least in part, on the sampled version of the signal.

Abstract: An integrated circuit includes at least a first and second compensation circuit that compensate for process, temperature, and other variable conditions that affect circuit performance. A compensation select circuit is coupled to selectively enable each of the first and second compensation circuits at respective first and second time periods to control a voltage on the input/output terminal to substantially equal a reference voltage and thereby determine appropriate compensation setting.