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| 20100309231 | METHOD FOR ADJUSTING THE SETTINGS OF A REPRODUCTION COLOR DEVICE - According to this method, successive iterations are launched according to the following steps:—1) the reproduction color device is set according to settings,—2) reference input colors are calibrated putting calibrated input colors,—4) reproduction quality rating value are calculated,—5) a reproduction quality criterion is applied to decide or not to go for another iteration with different settings. This method allows the optimization of the settings according to color preferences. | 12-09-2010 |
| 20110122161 | DISPLAY CHARACTERIZATION WITH FILTRATION - A display and a method of characterizing a display includes a means of enabling the display to be measured by a characterization system having a measurement sensor that measures a difference between display characteristics and target values of a screen. The screen is provided with at least a first filter. The first filter is a color correction filter that decreases the difference between the display characteristics and the target values of the screen. | 05-26-2011 |
| 20110148907 | Method and system for image display with uniformity compensation - A method and system are provided for image display with color transformations that also compensate for non-uniformities in different regions of a display. The method involves performing color measurements at different locations or zones of a display, and deriving respective compensation factors based on these measurements and corresponding target color values, such as those associated with a reference display. These zone- or location-specific compensation factors can be used to derive appropriate compensation factors for arbitrary pixels in an image, which are then used for color transformation of the pixels for display. | 06-23-2011 |
| 20110154426 | METHOD AND SYSTEM FOR CONTENT DELIVERY - A method and system of content delivery provide availability of at least two versions of content by delivering data for a first version of content, a difference data representing at least one difference between the first version and a second version of content, and metadata derived from two transformation functions that relate the first version and the second version of content respectively to a master version. | 06-23-2011 |
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| 20080261450 | PORTABLE AND RETRACTABLE FLASH DRIVE WITH OPTIONAL ROTARY DEPLOYING AND RETRACTING AND FINGERPRINT VERIFICATION CAPABILITY - In one embodiment of the present invention a portable and retractable flash drive with optional rotary deploying and retracting and fingerprint verification capability is disclosed to include a cylinder assembly. The cylinder assembly has a connector situated on one end, and a fingerprint sensor situated the surface. The portable and retractable flash drive with optional rotary deploying and retracting and fingerprint verification capability further includes a rotary tube at least partially enclosing the cylinder assembly for deploying the connector. An end tube is rotatably attached to one of the two ends of the rotary tube, and an end cap is attached to the other of the two ends of the rotary tube. The rotary tube is rotated relative to the end tube to slide the cylinder assembly back and forth inside the rotary tube to extend and retract the connector. | 10-23-2008 |
| 20080278902 | Universal Serial Bus (USB) Flash Drive with Swivel Cap Functionalities with Two Locking Positions - A Universal Serial Bus (USB) flash drive includes a slim USB device having an end used to couple the USB flash drive to a host and an opposite end, and a swivel “strap shaped” metal cap having a circle cut out disposed on both cap legs. The snap coupling circle attachment allows the swivel cap to rotate substantially into a first and a second locking position and to rotate substantially 360 degrees about the z-axis of the USB device. The metal cap is generally in a locked position when the snap slot is aligned atop the snap lock tabs such that the protrusion snap ring is descended downward until the positioned flush against the snap lock groove. When unlocked the protrusion snap ring is raised up and rested upon the two snap lock tabs. | 11-13-2008 |
| 20080278903 | Package and Manufacturing Method for Multi-Level Cell Multi-Media Card - An embodiment of the present invention includes an electronic data flash memory card (memory card) comprising a top cover (TC), a printed circuit board assembly (PCBA) and a bottom cover (BC). The TC includes a plurality of ultrasonic bonders, a plurality of breakaway tabs (tabs) and a connection device. The PCBA includes at least one memory integrated circuit (IC) and at least one controller IC. The BC includes a plurality of tabs. | 11-13-2008 |
| 20080280490 | Press/Push Universal Serial Bus (USB) Flash Drive with Deploying and Retracting Functionalities with Elasticity Material and Fingerprint Verification Capability - Briefly, an embodiment of the present invention includes a portable flash memory drive with a simplified mechanism, based upon the resilient properties of the material used to create the parts, for reliable extension and retraction of the device's interface plug. The portable flash memory drive is comprised of a metal housing (or case), a printed circuit board (PCB) assembly, PCB support, PCB assembly end cap, an upper, and lower housing, and in some embodiments a fingerprint sensor and/or key ring assembly. The press/push switch mechanism is located on either the side of the portable flash memory device, or the top; and relies upon the resilient properties of the material used to create the metal housing or end cap, to create a smooth, locking mechanism for the extension or retraction of the interface (i.e., USB or firewire) plug. The switching/locking mechanism relies upon grooves or notches within the material of the upper and/or lower housing for tracking and locking, coupled with protrusion tabs on the sliding components of the end cap or metal housing. Alternatively, in some embodiments of the present invention, a fingerprint sensor is also extended or retracted contemporaneously with the interface plug, and allows the end user to secure and unlock the data contained, in whole or in part, therein. | 11-13-2008 |
| 20080282128 | Method of Error Correction Code on Solid State Disk to Gain Data Security and Higher Performance - An electronic data storage device having a Reed Solomon (RS) decoder including a syndrome calculator block responsive to information including data and overhead and operative to generate a syndrome, in accordance with an embodiment of the present invention. The electronic data storage device further includes a root finder block coupled to receive said syndrome and operative to generate at least two roots, said RS decoder for processing said two roots to generate at least one error address identifying a location in said data wherein said error lies; and an erasure syndrome calculator block responsive to said information and operative to generate an erasure syndrome, said RS decoder responsive to said information identifying a disk crash, said RS decoder for processing said erasure syndrome to generate an erasure error to recover the data in said disk crash. | 11-13-2008 |
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| 20120044930 | Device initiated DQoS system and method - A Data-Over-Cable Service Interface Specification (DOCSIS) cable modem system is coupled to: i) via a local area internet protocol (IP) network, a voice over internet protocol (VoIP) device operating Session Initiation Protocol (SIP) for signaling a VoIP media session; and ii) via a DOCSIS network, a cable modem termination system (CMTS) via a network. The cable modem system comprises instructions stored in a memory and executed by a processor. The instructions comprise: i) in response to receiving a frame via the local area IP network, determining if the frame is a Session Initiation Protocol (SIP) invite message signaling a VoIP session with a remote endpoint; and ii) in response to determining that the frame is a SIP invite message, generating a DOCSIS message to the CMTS to request an addition of reserved bandwidth on the DOCSIS network for the VoIP session. | 02-23-2012 |
| 20120047273 | Device initiated multiple grants per interval system and method - A cable modem integrated session border control circuit operates as a point of demarcation between a local area network (LAN) and a DOCSIS network and, in response to receiving a Session Initiation Protocol (SIP) message, which includes Session Description Protocol (SDP), from a VoIP device coupled to the LAN, communicates with a Cable Modem Termination System (CMTS) to take advantage of DOCSIS Dynamic Quality of Service (DQoS) if a VoIP session between the VoIP device and a remote endpoint includes use of the DOCSIS network. The cable modem integrated session border controller further determines required service flow attributes. If required service flow attributes, as determined from the SDP of the SIP message, matches service flow attributes of an existing UGS service flow with a CMTS, a DOCSIS Dynamic Service Chance (DSC) request is used to add an additional sub flow to the existing UGS service flow. If attributes fail to match attributes of all existing UGS service flows, a DOCSIS Dynamic Service Change (DSC) request is used to initiate an additional UGS service flow with the required service flow attributes. | 02-23-2012 |
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| 20090041051 | ENHANCED COMMUNICATION NETWORK TAP PORT AGGREGATOR ARRANGEMENT AND METHODS THEREOF - An arrangement in a network device for facilitating at least one of multiple connection speeds with a network, active response between a monitoring device and an end-device, and power over Ethernet (POE) over a network is provided. As a facilitator of multiple connection speeds, the arrangement includes a plurality of physical layer interface (PHY) and media access controller (MAC) that are configured to support multiple speeds. As a facilitator of active response, the arrangement includes a logic arrangement for multicasting a set of instructions that is sent from a monitoring port. As a facilitator of POE, the arrangement is configured to receive data traffic (e.g., data packets and/or power packets) through a first network port and to send the data traffic out a second network port. | 02-12-2009 |
| 20110149801 | ARRANGEMENT FOR AN ENHANCED COMMUNICATION NETWORK TAP PORT AGGREGATOR AND METHODS THEREOF - An arrangement in a network device for facilitating multiple connection speeds with a network is provided. The arrangement includes a set of network ports that includes a set of input network ports for receiving data traffic and a set of output network ports for outputting the data traffic from the network device. The arrangement also includes a logic component configured for managing the data traffic and for aggregating the data traffic. The arrangement further includes a monitoring port that is configured to receive the aggregated data traffic. The arrangement also includes a plurality of physical layer interfaces, wherein each physical layer interface is configured to support the multiple connection speeds. The arrangement moreover includes a media access controller that is configured to support at least a single connection speed of the multiple connection speeds. | 06-23-2011 |
| 20110164521 | ARRANGEMENT FOR UTILIZATION RATE DISPLAY AND METHODS THEREOF - A network arrangement for automatically displaying statistical data is provided. The arrangement includes a port for receiving data traffic, a physical interface layer for copying data traffic, and a bus for directing a copy of the data traffic to monitoring devices. The arrangement also includes logic arrangement for analyzing the copy of data traffic, which includes at least a Receive Data Valid signal (including a rising edge and a falling edge) and a Receive Clock signal (including a rising edge and a falling edge). The arrangement further includes incrementing a first counter when the Receive Data Valid rising edge is received and incrementing a second counter when at least one of the Receive Clock rising edge and the Receive Clock falling edge is received. The arrangement moreover includes logic arrangement for displaying statistical data pertaining to the data traffic and a visual display arrangement for displaying statistical data. | 07-07-2011 |
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| 20100221716 | Classification of Nucleic Acid Templates - Methods, compositions, and systems are provided for characterization of modified nucleic acids. In certain preferred embodiments, single molecule sequencing methods are provided for identification of modified nucleotides within nucleic acid sequences. Modifications detectable by the methods provided herein include chemically modified bases, enzymatically modified bases, abasic sites, non-natural bases, secondary structures, and agents bound to a template nucleic acid. | 09-02-2010 |
| 20110183320 | CLASSIFICATION OF NUCLEIC ACID TEMPLATES - Methods, compositions, and systems are provided for characterization of modified nucleic acids. In certain preferred embodiments, single molecule sequencing methods are provided for identification of modified nucleotides within nucleic acid sequences. Modifications detectable by the methods provided herein include chemically modified bases, enzymatically modified bases, abasic sites, non-natural bases, secondary structures, and agents bound to a template nucleic acid. | 07-28-2011 |
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| 20080198941 | LOW-COMPLEXITY SCALABLE ARCHITECTURE FOR CONCATENATION-ASSISTED SYMBOL-LEVEL COMBINING - Systems and methods are provided for decoding signal vectors in multiple-input multiple-output (MIMO) systems, where a receiver has received one or more signal vectors from the same transmitted vector. The receiver processes these received signal vectors one by one, and uses information from signal vectors that have already been processed to process the next signal vector. To process a current signal vector, the receiver concatenates the current signal vector with a previously processed signal vector. This concatenated signal vector is decoded using, for example, a maximum-likelihood (ML). To decode the concatenated signal vector, the ML decoder can use a concatenated channel matrix that includes a channel response matrix associated with the current signal vector and a processed version of previous channel response matrices. | 08-21-2008 |
| 20080279317 | BICM DECODING IN THE PRESENCE OF CO-CHANNEL INTERFERENCE - Systems and methods are provided for computing soft information for digital information based on a received signal, where the received signal suffers from noise and interference. A receiver that decodes the received signal may estimate channel information, such as the channel gain, associated with the interfering source. The receiver may also obtain modulation information through a backbone network or by decoding control information transmitted by the interfering source. Using the modulation information and the channel information, the receiver may estimate the effect that interference has on the received signal, and may compute soft information (e.g., a log-likelihood ratio) for the digital information. | 11-13-2008 |
| 20090051592 | Pseudo-Omni-Directional Beamforming with Multiple Narrow-Band Beams - In a technique for communication with a station on a wireless network, the technique includes forming a plurality of narrow-band beams, each having a different angular direction from an antenna of a base station and collectively distributed over a beamspace to form a pseudo-omni-directional beam pattern. That beamspace may span an entire spherical region or a portion thereof, for example, when the narrow-band beams are broadcast over a sector of an entire spherical region. The technique may assign each of the plurality of narrow-band beams to a different frequency band (such as a different channel band or sub-channel) on the wireless network. The technique may simultaneously broadcast the plurality of narrow-band beams in a time-varying manner such that the angular direction of each of the plurality of narrow-band beams varies with time, where that variation may be random or ordered. | 02-26-2009 |
| 20090262855 | DATA SYMBOL MAPPING FOR MULTIPLE-INPUT MULTIPLE-OUTPUT HYBRID AUTOMATIC REPEAT REQUEST - A system includes an encoding module, a symbol selection module, a subcarrier selection module, and a mapping module. The encoding module receives symbols for transmission over K subcarriers and T antennas, encodes the symbols using a space time code, and generates space time coded (STC) versions of the symbols, where K and T are integers greater than 1. The symbol selection module selects T adjacent ones of the symbols and selects STC versions of the T adjacent ones of the symbols. The subcarrier selection module selects one of the K subcarriers for transmitting the T adjacent ones of the symbols and the STC versions of the T adjacent ones of the symbols. The mapping module maps the T adjacent ones of the symbols onto the T antennas for transmission over the selected one of the K subcarriers, respectively, and maps the STC versions of the T adjacent ones of the symbols onto the T antennas for transmission over the selected one of the K subcarriers. | 10-22-2009 |
| 20090279633 | SYMBOL VECTOR-LEVEL COMBINING TRANSMITTER FOR INCREMENTAL REDUNDANCY HARQ WITH MIMO - Techniques are provided for transmitting and receiving a mother code in an incremental redundancy hybrid automatic repeat-request protocol. A set of information bits corresponding to a message may be encoded and interleaved to produce the mother code. Each bit position of the mother code may be mapped to an output symbol, and each output symbol may be mapped to an antenna for transmission. One or more transmissions of symbols contained in the output symbols may be performed, where each transmission may include puncturing the mother code by selecting one or more symbols from the of output symbols, and transmitting each symbol in the one or more symbols on an antenna corresponding to that symbol. The mother code may be decoded, in part, by determining combinable bits contained within a set of received symbols, and computing one or more log-likelihood ratio values corresponding to each symbol in the set of received symbols. | 11-12-2009 |
| 20090282311 | SYMBOL VECTOR-LEVEL COMBINING RECEIVER FOR INCREMENTAL REDUNDANCY HARQ WITH MIMO - Techniques are provided for transmitting and receiving a mother code in an incremental redundancy hybrid automatic repeat-request protocol. A set of information bits corresponding to a message may be encoded and interleaved to produce the mother code. Each bit position of the mother code may be mapped to an output symbol, and each output symbol may be mapped to an antenna for transmission. One or more transmissions of symbols contained in the output symbols may be performed, where each transmission may include puncturing the mother code by selecting one or more symbols from the of output symbols, and transmitting each symbol in the one or more symbols on an antenna corresponding to that symbol. The mother code may be decoded, in part, by determining combinable bits contained within a set of received symbols, and computing one or more log-likelihood ratio values corresponding to each symbol in the set of received symbols. | 11-12-2009 |
| 20100005357 | Symbol Vector Mapping for Chase-Combining HARQ - A method of transmitting data from a transmitter to a receiver includes transmitting a first data unit to the receiver via a plurality of antennas, the first data unit including a payload that has a plurality of symbols; determining whether the receiver has successfully received the first data unit; and, in response to determining that the receiver has not successfully received the first data unit, transmitting a second data unit to the receiver, the second data unit including the payload, such that transmitting die second data unit includes transmitting the plurality of symbols via at least one of different antennas and different subcarriers with respect to the first data unit. | 01-07-2010 |
| 20120069935 | SYMBOL-LEVEL COMBINING FOR MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) SYSTEMS WITH HYBRID AUTOMATIC REPEAT REQUEST (HARQ) AND/OR REPETITION CODING - Systems and methods are provided for decoding signal vectors in multiple-input multiple-output (MIMO) systems, where the receiver has received one or more signal vectors from the same transmitted vector. The symbols of the received signal vectors are combined, forming a combined received signal vector that may be treated as a single received signal vector. The combined signal vector is then decoded using a maximum-likelihood decoder. In some embodiments, the combined received signal vector may be processed prior to decoding. Systems and methods are also provided for computing soft information from a combined signal vector based on a decoding metric. Computationally intensive calculations can be extracted from the critical path and implemented in preprocessors and/or postprocessors. | 03-22-2012 |
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| 20100125473 | CLOUD COMPUTING ASSESSMENT TOOL - A system is described for providing a cloud computing assessment tool. The system may include a memory, an interface, and a processor. The processor may receive a data center configuration from the user. The data center configuration may include a compute and storage capacity. The processor may determine a cloud computing configuration equivalent to the data center configuration. The processor may identify a time period for transitioning from the data center to cloud computing. The processor may identify a plurality of trend values representing changes in the compute capacity and storage capacity over the period of time. The processor may generate a strategy to transition from the data center to cloud computing over the period of time. The strategy may account for the changes in the compute capacity and the storage capacity. The processor may provide a graphical output and a numerical output of the strategy to the user. | 05-20-2010 |
| 20110276686 | CLOUD COMPUTING ASSESSMENT TOOL - A system is described for providing a cloud computing assessment tool. The system may include a memory, an interface, and a processor. The processor may receive a data center configuration from the user. The data center configuration may include a compute and storage capacity. The processor may determine a cloud computing configuration equivalent to the data center configuration. The processor may identify a time period for transitioning from the data center to cloud computing. The processor may identify a plurality of trend values representing changes in the compute capacity and storage capacity over the period of time. The processor may generate a strategy to transition from the data center to cloud computing over the period of time. The strategy may account for the changes in the compute capacity and the storage capacity. The processor may provide a graphical output and a numerical output of the strategy to the user. | 11-10-2011 |
| 20120078940 | ANALYSIS OF OBJECT STRUCTURES SUCH AS BENEFITS AND PROVIDER CONTRACTS - The hierarchical relationships between objects in different levels of an object structure (such as a contract) are stored as elements in two-dimensional matrix representations. In general, the matrix representations facilitate queries, clustering of like objects and contracts, and comparisons that identify common objects and contracts. | 03-29-2012 |
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| 20100199154 | Reduced processing in high-speed Reed-Solomon decoding - Processing polynomials is disclosed. At least a portion of processing associated with an error evaluator polynomial and at least a portion of processing associated with an error locator polynomial are performed simultaneously. The error evaluator polynomial and the error locator polynomial are associated with Berlekamp-Massey processing. Data associated with the error evaluator polynomial is removed, including by shifting data in an array so that at least one element in the array is emptied in a shift. | 08-05-2010 |
| 20110125959 | E/P DURABILITY BY USING A SUB-RANGE OF A FULL PROGRAMMING RANGE - A NAND flash memory system is controlled by determining whether to change a value of a voltage threshold. The voltage threshold is associated with an erase operation to a portion of a NAND flash memory chip. In the event it is determined to change the value of the voltage threshold, the value of the voltage threshold is changed and the changed value of the voltage threshold and an identifier associated with the portion of the NAND flash memory chip is stored. | 05-26-2011 |
| 20110239085 | ECC WITH OUT OF ORDER COMPLETION - Processing a sequence of data frames in an error correction code (ECC) decoder is disclosed. Processing includes receiving a first data frame in the sequence of data frames, storing the first data frame, initiating processing of the first data frame through the ECC decoder, receiving a second data frame from the input sequence of data frames, storing the second data frame, and initiating processing of the second data frame through the ECC decoder before the first data frame is finished being processed through the ECC decoder. | 09-29-2011 |
| 20120081971 | E/P DURABILITY BY USING A SUB-RANGE OF A FULL PROGRAMMING RANGE - A NAND Flash memory controller is used to perform an erase operation on a NAND Flash memory chip including to a cell on the NAND Flash memory chip; the cell is configured to store a first number of bits. It is determined whether the erase operation performed on the NAND Flash memory chip is successful. In the event it is determined that the erase operation performed on the NAND Flash memory chip is unsuccessful, the number of bits stored by the cell is reduced from the first number of bits to a second number of bits; the second number of bits is strictly less than the first number of bits. | 04-05-2012 |
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| 20080213997 | SELECTIVE COPPER-SILICON-NITRIDE LAYER FORMATION FOR AN IMPROVED DIELECTRIC FILM/COPPER LINE INTERFACE - A process to form a copper-silicon-nitride layer on a copper surface on a semiconductor wafer is described. The process may include the step of exposing the wafer to a first plasma made from helium. The process may also include exposing the wafer to a second plasma made from a reducing gas, where the second plasma removes copper oxide from the copper surface, and exposing the wafer to silane, where the silane reacts with the copper surface to selectively form copper silicide. The process may further include exposing the wafer to a third plasma made from ammonia and molecular nitrogen to form the copper silicon nitride layer. | 09-04-2008 |
| 20090107626 | ADHESION IMPROVEMENT OF DIELECTRIC BARRIER TO COPPER BY THE ADDITION OF THIN INTERFACE LAYER - Embodiments described herein provide a method of processing a substrate. The method includes depositing an interface adhesion layer between a conductive material and a dielectric material such that the interface adhesion layer provides increased adhesion between the conductive material and the dielectric material. In one embodiment a method for processing a substrate is provided. The method comprises depositing an interface adhesion layer on a substrate comprising a conductive material, exposing the interface adhesion layer to a nitrogen containing plasma, and depositing a dielectric layer on the interface adhesion layer after exposing the interface adhesion layer to the nitrogen containing plasma. | 04-30-2009 |
| 20090269923 | ADHESION AND ELECTROMIGRATION IMPROVEMENT BETWEEN DIELECTRIC AND CONDUCTIVE LAYERS - A method and apparatus for processing a substrate is provided. The method of processing a substrate includes providing a substrate comprising a conductive material, performing a pre-treatment process on the conductive material, flowing a silicon based compound on the conductive material to form a silicide layer, performing a post treatment process on the silicide layer, and depositing a barrier dielectric layer on the substrate. | 10-29-2009 |
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| 20120038809 | DIFFERENTIAL COLUMN ADC ARCHITECTURES FOR CMOS IMAGE SENSOR APPLICATIONS - Circuits, methods, and apparatus that provide differential-input, single-slope, column-parallel analog-to-digital converter (ADC) architectures for use in high-resolution CMOS image sensors (CIS) are described. A column ADC is coupled with a column of a pixel array and configured to convert a pixel signal level to a corresponding digital output value according to a ramp generator output. Each pixel is configured to output a pixel reset level and a pixel signal level at different operating stages, and the ramp generator output includes a ramp reset level and a ramp signal level at the same or different at different operating stages. The pixel and ramp outputs are used to differentially drive a comparator stage of the column ADC, for example, to reduce power supply noise. | 02-16-2012 |
| 20120039548 | FRAME-WISE CALIBRATION OF COLUMN-PARALLEL ADCS FOR IMAGE SENSOR ARRAY APPLICATIONS - Circuits, methods, and apparatus are described that provide calibration of column-parallel analog-to-digital converters (ADCs) in image processing contexts only once per frame (or less frequently) to reduce column-wise noise. For example, the column ADCs are calibrated during an inter-frame time interval, like a vertical blanking interval. In some embodiments, calibration data for the column ADCs for a calibration period is stored at the digital block for use in processing row data from the column ADCs. In other embodiments, calibration data for the column ADCs for the calibration period is stored at column ADCs in a local memory for local correction of the pixel data prior to being read out to the digital block for processing. In certain embodiments, techniques, such as differential ADC architectures, are used to mitigate row-wise noise in context of the frame-wise calibration. | 02-16-2012 |
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| 20110089556 | LEADFRAME PACKAGES HAVING ENHANCED GROUND-BOND RELIABILITY - Various semiconductor package arrangements and methods that improve the reliability of wire bonding a die to ground or other outside contacts are described. In one aspect, selected ground pads on the die are wire bonded to a bonding region located on the tie bar portion of the lead frame. The tie bar is connected to an exposed die attach pad that is downset from the bonding region of the tie bar. In some embodiments, the bonding region and the leads are at substantially the same elevation above the die and die attach pad. The die, bonding wires, and at least a portion of the lead frame can be encapsulated with a plastic encapsulant material while leaving a contact surface of the die attach pad exposed to facilitate electrically coupling the die attach pad to an external device. | 04-21-2011 |
| 20110140253 | DAP GROUND BOND ENHANCEMENT - A variety of semiconductor package arrangements and packaging methods are described that improve the reliability of bonding wires that down bond a die to a die attach pad. In one aspect, selected portions of the top surface of a lead frame (which may be in panel form) are plated (e.g., silver plated) to facilitate wire bonding. The plating covers some, but not all of a die attach surface of the die attach pad. In some preferred embodiments, the plating on the die attach pad is arranged as a peripheral ring that surrounds an unplated central region of the die support surface. In other embodiments, the plating on the die attach pad takes the form of bars or other geometric patterns that do not fully cover the die support surface. Unplated portions of the die support surface are roughened to improve the adherence of the die to the die attach pad, thereby reducing the probability of die attach pad delamination and the associated risks to down bonded bonding wires. The described lead frames may be used in a variety of packages. Most commonly, a die is attached to the die support surface of the die attach pad and electrically connected to the lead frame leads by wire bonding as appropriate. At least one of the die's bond pads (typically the ground bond pad(s)) is down bonded to the die attach pad. The die, the bonding wires and at least portions of the lead frame are then typically encapsulated with a plastic encapsulant material while leaving a contact surface of the die attach pad exposed to facilitate electrically coupling the die attach pad to an external device. | 06-16-2011 |
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| 20090187938 | Service Substitution Techniques - Service substitution techniques are described. In an implementation, a substitution table is derived that specifies one or more service substitutions to be performed for content and that specifies particular geographic locations to perform at least one service substitution. One or more communications are formed to be streamed over a packet-switched network to a client that is to perform the at least one service substitution. The one or more communications include the substitution table and the content that corresponds to the at least one service substitution. | 07-23-2009 |
| 20090310933 | Concurrently Displaying Multiple Trick Streams for Video - In accordance with one or more aspects, multiple trick streams corresponding to video content are concurrently displayed in multiple windows. A user selection of one window of the multiple windows is received, and the video content is played back at a location corresponding to a location in a trick stream being played back in the one window when the user selection is received. | 12-17-2009 |
| 20100172625 | Client-side Ad Insertion During Trick Mode Playback - A device plays back programming content in a trick mode while an advertising segment record is monitored. When an advertising segment beginning identified by the advertising segment record is encountered, playback of the programming content temporarily ceases. One or more advertisements are played back during the advertising segment, and then playback of the programming content in the trick mode resumes after an ending of the advertising segment is encountered. | 07-08-2010 |
| 20100172626 | Trick Mode Based Advertisement Portion Selection - Programming content is played back in a trick mode. One or more portions of an advertisement to be played back are identified based at least in part on the trick mode. These one or more portions are less than the entire advertisement, and are played back during an advertising segment. Playback of the programming content in the trick mode resumes after the advertising segment ends. A table or other record associated with the advertisement can be stored to maintain identifications of the one or more portions for each of multiple trick modes. | 07-08-2010 |
