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This page is updated frequently with new Lookup-related patent applications. Subscribe to the Lookup RSS feed to automatically get the update: related Lookup RSS feeds. RSS updates for this page: Lookup RSS RSS


Method and system for reconfigurable parallel lookups using multiple shared memories

Method and system for reconfigurable parallel lookups using multiple shared memories

Driving calibration apparatus of electrostatic mems scanning mirror and driving calibration method therefof

Driving calibration apparatus of electrostatic mems scanning mirror and driving calibration method therefof

Driving calibration apparatus of electrostatic mems scanning mirror and driving calibration method therefof

Apparatus and method of driving piezoelectric actuator

Date/App# patent app List of recent Lookup-related patents
07/02/15
20150188816
 Look-aside processor unit with internal and external access for multicore processors patent thumbnailnew patent Look-aside processor unit with internal and external access for multicore processors
A method and a system embodying the method for information lookup request processing at a look-aside processor unit comprising storing a received lookup transaction request in a first buffer; rebuilding the lookup transaction request into a request packet; transmitting the request packet; receiving a packet; determining whether the received packet comprises a response packet or an exception packet; and processing the received packet in accordance with the determining is disclosed. Furthermore, a method and a system embodying the method for exception packet processing at a look-aside processor unit comprising storing at least one received lookup transaction request in a first buffer; receiving a packet; determining that the received packet comprises an exception packet; and associating the exception packet with one of the at least one stored lookup transaction request in accordance with an identifier of the first buffer is disclosed..
07/02/15
20150188761
 Method for opening network connection of display device patent thumbnailnew patent Method for opening network connection of display device
A method for opening a network connection of a display device is provided, including: providing the display device having a setting interface for a user to set a relation between network contents and corresponding network connections and storing the relation in a lookup table; when the user controls the display device to activate a first network content, the display device automatically opening a first network connection according to the lookup table to transmit the first network content to display without manually opening the first network connection, resulting in more convenience in use; and, when the display device displays the first network content and the user controls the display device to activate a second network content, the display device automatically opening a second network connection according to the lookup table to transmit the second network content to display without manually opening the second network connection, resulting in more convenience in use.. .
07/02/15
20150188022
 Apparatus and  driving piezoelectric actuator patent thumbnailnew patent Apparatus and driving piezoelectric actuator
An apparatus for driving a piezoelectric actuator may include a waveform synthesizing unit outputting a digital signal by using a preset lookup table, a digital to analog converting unit outputting at least one of a symmetrical waveform or an asymmetrical waveform by converting the digital signal, and a controlling unit controlling an output of the asymmetrical waveform by controlling an output of the digital to analog converting unit in response to an external input.. .
07/02/15
20150187419
 Method and system for reconfigurable parallel lookups using multiple shared memories patent thumbnailnew patent Method and system for reconfigurable parallel lookups using multiple shared memories
Embodiments of the present invention relate to multiple parallel lookups using a pool of shared memories by proper configuration of interconnection networks. The number of shared memories reserved for each lookup is reconfigurable based on the memory capacity needed by that lookup.
07/02/15
20150186862
 Information processing apparatus, information processing system, unregistered product lookup method, and unregistered product lookup program patent thumbnailnew patent Information processing apparatus, information processing system, unregistered product lookup method, and unregistered product lookup program
An information processing apparatus includes an image acquisition unit (104) that acquires a product image of a product which is captured by an imaging unit and is registered as a checkout target, a request transmitting unit (105) that transmits a product information request including the product image to a clerk terminal (30), and a response receiving unit (108) that receives response information including sale price information of the product which is transmitted from the clerk terminal (30) in response to the product information request.. .
07/02/15
20150186627
 Secure software compnents anti-reverse-engineering by table interleaving patent thumbnailnew patent Secure software compnents anti-reverse-engineering by table interleaving
A method of securely implementing functions in a secure software application, including: determining, by a processor, two functions to be implemented by the secure software application; generating a first function lookup table; encrypting the first function lookup table; sorting the first function lookup table by encrypted operand; generating a second function lookup table; encrypting the second function lookup table; sorting the second function lookup table by encrypted operand; generating a flattened lookup table from a combination of the encrypted first and second function lookup tables; permutating the flattened table indices e.g. By use of public key cryptography encryption; and sorting the flattened table by the permutated flattened table indices..
07/02/15
20150186516
 Apparatus and  generating lookups and making decisions for packet  modifying and forwarding in a software-defined network engine patent thumbnailnew patent Apparatus and generating lookups and making decisions for packet modifying and forwarding in a software-defined network engine
Embodiments of the present invention relate to a lookup and decision engine (lde) for generating lookup keys for input tokens and modifying the input tokens based on contents of lookup results. The input tokens are parsed from network packet headers by a parser, and the tokens are then modified by the lde.
07/02/15
20150186471
 System and  approximate searching very large data patent thumbnailnew patent System and approximate searching very large data
The invention provides efficient searching with fuzzy criteria in very large information systems. The technique of the present invention uses the pigeonhole principle approach.
07/02/15
20150186279
 System and method to defragment a memory patent thumbnailnew patent System and method to defragment a memory
A system and method to defragment a memory is disclosed. In a particular embodiment, a method includes loading data stored at a first physical memory address of a memory from the memory into a cache line of a data cache.
07/02/15
20150186111
 Rounding injection scheme for floating-point to integer conversion patent thumbnailnew patent Rounding injection scheme for floating-point to integer conversion
According to one general aspect, an apparatus may include a memory, a normalization engine, a lookup table, and an adder. The memory may be configured to store a floating-point number formatted in a floating-point format.
07/02/15
20150185922
new patent

Mutual capacitance touch sensing device and its sine wave measuring method


A mutual capacitance touch sensing device and a sine wave measuring method is disclosed. A sine wave generator of a driver and sensor module of a touch sensing panel of the mutual capacitance touch sensing device uses a clock to generate multiple sine waves according to a lookup table being loaded therein, enabling a selective circuit to transmit the sine waves to driving lines of the touch sensing panel in a proper order so that each sine wave at each driving line is capacitive-coupled to a respective sensing line through a respective crossover point to produce a respective sensing signal, and then a measurement unit scans the generated sensing signal subject to the lookup table in the sine wave generator and then provides the measured signals to a processor for processing..
07/02/15
20150185468
new patent

Driving calibration apparatus of electrostatic mems scanning mirror and driving calibration method therefof


The invention provides a driving calibration apparatus of an electrostatic mems scanning mirror and a driving calibration method thereof the driving calibration method includes the following steps. Different reference voltages are sequentially set to drive a plane mirror of the electrostatic mems scanning mirror to swing.
06/25/15
20150181516

Systems and methods for selecting a gateway general packet radio service (gprs) support node


In one aspect, the present invention provides a method for selecting a ggsn. The method may include obtaining a network address for a home agent; transmitting a request to a name server for a name associated with the network address; receiving from the name server in response to the request a name associated with the network address; initiating a gprs attachment; and after initiating the gprs attachment, initiating a pdp context activation, wherein the step of initiating the pdp context activation comprises transmitting the name to an sgsn, and the sgsn is configured to use the name to lookup an ip address of a ggsn..
Telefonaktiebolaget L M Ericsson (publ)
06/25/15
20150180610

Transmission device and distortion compensation method


A storage unit stores a first lookup table including a plurality of correction coefficients for i codes, and stores a second lookup table including a plurality of correction coefficients for q codes. Each of the correction coefficients for i codes and each of the correction coefficients for q codes are complex numbers.
Panasonic Corporation
06/25/15
20150179236

Lookup table and programmable logic device including lookup table


To optimize the arrangement of configuration data stored in a configuration memory. A lookup table includes a memory configured to store configuration data, a plurality of multiplexers each configured to select one signal from a plurality of input signals in accordance with the configuration data supplied from the memory and output the one signal, and an inverter.
Semiconductor Energy Laboratory Co., Ltd.
06/18/15
20150172670

Signaling color values for 3d lookup table for color gamut scalability in multi-layer video coding


Techniques are described for signaling information used to generate three-dimensional (3d) color lookup tables for color gamut scalability in multi-layer video coding. A lower layer of video data may include color data in a first color gamut and a higher layer of the video data may include color data in a second color gamut.
Qualcomm Incorporated
06/18/15
20150172191

Trie stage balancing for network address lookup


A trie comprising a plurality of subtries may be balanced by storing, in a first memory stage, a first root that identifies a first subtrie of a trie and a second root that identifies a second subtrie, which is a direct or indirect child of the first subtrie. A plurality of network address prefixes representing vertexes in the plurality of subtries may be stored in at least one additional memory stage.
Futurewei Technologies, Inc.
06/18/15
20150172189

Method, apparatus, and system for supporting flexible lookup keys in software-defined networks


A method is described in a network element for supporting flexible lookup keys in a software-defined network. The method includes receiving a packet to be forwarded and determining a next hop for the packet, which includes parsing the packet to identify a superkey comprising a plurality of header field values of the packet; identifying a superkey mask value and a superkey offset value for a first lookup table of a set of one or more lookup tables; generating a table key for the first lookup table based upon the superkey mask value, the superkey offset value, and the superkey; and performing a lookup in the first lookup table using the table key.
Telefonaktiebolaget L M Ericsson (publ)
06/18/15
20150172098

Link aggregation in software-defined networks


One embodiment of the present invention provides a switch capable of processing software-defined data flows. The switch includes an identifier management module and a flow definition management module.
Brocade Communications Systems, Inc.
06/18/15
20150171908

Systems and methods for providing product information over a carrier wave


A method is provided that comprises tuning a radio system to a frequency band that contains a locally-broadcast terrestrial radio signal. The locally-broadcast terrestrial radio signal comprising a main signal component and a side data component is thereby received.
E-radio Usa, Inc.
06/18/15
20150169819

Design rule checking for confining waveform induced constraint variation in static timing analysis


A method for design rule checking (drc) during static timing analysis (sta) of an integrated circuit (ic) design comprises analyzing cells with distorted waveforms in a cell library and generating both library-based and simulated waveforms for each cell type according to a plurality of parameters for the cell type. The method further comprises constructing a lookup table based on analysis of the distorted waveforms, wherein the lookup table maps waveform error to hold time constraint error of each cell type in the library.
Taiwan Semiconductor Manufacturing Co., Ltd.
06/18/15
20150169773

Global reverse lookup public opinion directory


Embodiments of the present invention address deficiencies of the art in respect to web resource metadata creation and utility and provide a method, system and computer program product for transforming articles that create subjective metadata used for discovery into articles that create mathematical data that is inherently dynamic, global, composed of auditable elements, conducive to relational cross-reference, and utilized to capture public opinion and produce statistical opinion data and rankings.. .
06/18/15
20150169633

Ranking over hashes


Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training an image ranking model to rank images based on hashes of their contents using a lookup table. An image training set is received.
06/18/15
20150169554

In-context exact (ice) matching


Methods, systems and program product are disclosed for determining a matching level of a text lookup segment with a plurality of source texts in a translation memory in terms of context. In particular, the invention determines any exact matches for the lookup segment in the plurality of source texts, and determines, in the case that at least one exact match is determined, that a respective exact match is an in-context exact (ice) match for the lookup segment in the case that a context of the lookup segment matches that of the respective exact match.
06/18/15
20150169479

Transactional memory that performs an alut 32-bit lookup operation


A transactional memory (tm) receives a lookup command across a bus from a processor. The command includes a memory address, a starting bit position, and a mask size.
Netronome Systems, Inc.
06/18/15
20150169467

Systems and methods for rapidly generating suitable pairs of hash functions


A lookup circuit evaluates hash functions that map keys to addresses in lookup tables. The circuit includes multiple hash function sub-circuits, each of which applies a respective hash function to an input key, producing a hash value.
Oracle International Corporation
06/11/15
20150163296

Method and system for transmitting data in a computer network


An optimization service discovery method for optimizing data transmission by multi-session applications, includes: receiving an optimization service lookup query from one of a plurality of user clients in a network, each of said user clients executing a multi-session application; and identifying an optimization service and responding to the query with a network address of one or more servers providing said optimization service.. .
Peerapp Ltd.
06/11/15
20150161829

Methods and diagnosing open faults in an automotive electrical circuit


A method for detecting and locating an open-wire fault within a vehicle subsystem, is provided. The method compares an output voltage of a low-pass filter circuit of the vehicle subsystem to a threshold voltage; detects that an open-wire fault exists in the vehicle subsystem when the output voltage is not less than the threshold voltage; determines a capacitance value of the low-pass filter circuit; and performs a lookup, using the capacitance value, to determine the location of the detected open wire fault..
Gm Global Technology Operations Llc
06/11/15
20150160181

Explosive material detection


A system for detecting explosive materials. The system includes radiated high power electromagnetic radiation at one or more frequencies in the millimeter wave spectrum or above to interact with a sample and be reflected therefrom.
Raytheon Company
06/11/15
20150158397

Method and predicting electric vehicle energy consumption


A system includes one or more processors configured to receive a route and receive power-usage-affecting variables. The processor(s) are further configured to break the route into a number of segments.
Ford Global Technologies, Llc
06/04/15
20150156112

Filtering and route lookup in a switching device


Methods and devices for processing packets are provided. The processing device may include an input interface for receiving data units containing header information of respective packets; a first module configurable to perform packet filtering based on the received data units; a second module configurable to perform traffic analysis based on the received data units; a third module configurable to perform load balancing based on the received data units; and a fourth module configurable to perform route lookups based on the received data units..
Juniper Networks, Inc.
06/04/15
20150154578

Centralized toll tracking, payment and monitoring system using geo location enabled devices


The present invention describes the system of centralized toll identification, payment and monitoring, which uses geo-location enabled devices such as mobile phone, pager or wireless connected laptops to do so. The invention receives the series of readings, distributed over the length of the toll road, by location based services (lbs) provided by geo-enabled devices along with geo-location database lookup and statistical algorithms to accurately identify whether the vehicle is travelling on toll road, distance travelled by the vehicle on toll road and accordingly calculate and deduct charge by online mode.
06/04/15
20150150466

Imaging thermometry


A computing device includes a thermal map generator (142)that generates a thermal map for image data voxels or pixels representing a volume or region of interest of a subject based on thermometry image data, which includes voxels or pixels indicating a change in a temperature in the volume or region of interest, and a predetermined change in value to temperature lookup table (144) and a display (146) that visually presents the thermal map in connection with image data of the volume of interest. A method includes generating a thermal map for image data voxels or pixels representing a volume or region of interest of a subject based on thermometry image data, which includes voxels or pixels indicating a change in a temperature in the volume or region of interest, and a predetermined change in voxel or pixel value to temperature lookup table..
Koninklijke Philips N.v.
05/28/15
20150149856

Decoding with log likelihood ratios stored in a controller


An apparatus having one or more lookup tables and a decoder is disclosed. The lookup tables are configured to store a plurality of sets of values of log likelihood ratios.
Lsi Corporation
05/28/15
20150149689

Systems and methods for revising permanent rom-based programming


An application program stored in a rom includes a function lookup data structure in which functions called by the application program have identifiers and memory addresses at which the function is located and can be executed. Upon startup, the function lookup data structure is copied to a ram as a revised lookup data structure and is compared to a revision lookup data structure also written to that ram or elsewhere.
Abbott Diabetes Care Inc.
05/28/15
20150149500

Multi-level lookup architecture to facilitate failure recovery


The disclosed embodiments relate to a data storage system that facilitates efficiently recovering from storage device failures. Upon receiving a request to retrieve a data block from the data storage system, the system uses a hash that identifies the data block to look up a bucket and an associated cell containing the data block.
Dropbox, Inc.
05/28/15
20150149429

Contextual information lookup and navigation


Techniques and systems for facilitating contextual information lookup and navigation are presented. Contextually relevant information can be presented without requiring a user to switch context or craft a search query.
Microsoft Corporation
05/28/15
20150149194

Systems and methods for evaluating medical billing


Systems and methods for providing medical information are provided in which a medical bill and line items summarized by the bill are received from a care provider. A revenue code in the bill and a subset of line items associated with it is identified.
Corvel Corporation
05/28/15
20150145896

Stereoscopic image display device and driving method thereof


A stereoscopic image display device includes an image compensator, a signal controller, a data driver, and a display panel. The image compensator is configured to convert input image data to revised image data.
Research & Business Foundation Sungkyunkwan University
05/28/15
20150144689

Normalizing universal product codes


The current disclosure extends to normalizing upcs so the normalized upcs can be readily compared against each other and used for item lookups in a local cache. Embodiments of the present disclosure include a upc cache on a user's mobile device, such as a smartphone.
Wal-mart Stores, Inc.
05/21/15
20150143174

Method and recovering metadata lost during an unexpected power down event


A system including first and second memories and a control module. The first memory stores a first lookup table (lut) with first metadata.
Marvell World Trade Ltd.
05/21/15
20150142897

Managing text messages


Message management services for text messages can include converting, modifying, or copying a text message so as to create an email that a corresponds to the text message; adding a subject line to a corresponding email to facilitate grouping, threading, and searching; linking a corresponding email to the original text message to enable a text-message reply to a corresponding email; email-address-lookup services to enable an email reply to a corresponding email; and so on.. .
Dropbox, Inc.
05/21/15
20150142461

Hyperspectral image processing via a computer network


Systems and methods for processing hyperspectral image via a computer network. At a server: obtaining, from a first client in a plurality of clients, a request for a unique patient identifier; in response to the request, generating the unique patient identifier independent of patient identity; storing the unique patient identifier and information identifying the first client in a server lookup table; and transmitting the unique patient identifier to the first client; receiving, from a hyperspectral imaging device, a hyperspectral image data set, which includes including a plurality of sub-images of an object and the unique patient identifier, and the unique patient identifier is associated with the plurality of sub-images; forming a hyperspectral image using the hyperspectral image data set; identifying the first client in the plurality of clients using the unique patient identifier and the server lookup table; and transmitting, to the first client, the hyperspectral image..
Hypermed Imaging, Inc.
05/21/15
20150139481

Identification and purchasing platform


A graphically based encoded image, symbol or icon that can serve as a link from physical material or visual displays to electronic data to retrieve specific or general information. In one example, a graphic image is encoded with a value that is linked to a reference lookup table.
Spyder Lynk Llc
05/21/15
20150138958

System and method to send oam packets on redundancy paths


An improved system and method for transmitting operations, administration, and maintenance, oam, messages on in a redundancy path are provided. For each oam function on a service instance of a redundancy path “17 comprising one primary path and one secondary path “17 only one oam endpoint is created.
Telefonaktiebolaget L M Ericsson (publ)
05/14/15
20150135172

Peripheral device detection with short-range communication


In general, embodiments of the present disclosure are directed to techniques for configuring a mobile device according to detection of one or more peripheral devices in an environment using short-range wireless communication. In one example, a method includes, receiving, by a computing device that communicates with a peripheral device using short-range wireless communication, a unique identifier of the peripheral device.
05/14/15
20150131804

Computer system, audio matching method, and non-transitory computer-readable recording medium thereof


A computer system is configured for performing audio matching. The computer system includes a client terminal and a server.
05/07/15
20150128261

Safe file transmission and reputation lookup


A method of safe file transmission and reputation lookup is provided. As a part of the safe file transmission and reputation lookup methodology, a data file that is to be made available to a data file receiver is accessed and it is determined whether the data file needs to be provided a protective file.
Microsoft Technology Licensing, Llc
05/07/15
20150127900

Ternary content addressable memory utilizing common masks and hash lookups


A ternary content-addressable memory (tcam) that is implemented based on other types of memory (e.g., sram) in conjunction with processing, including hashing functions. Such a h-tcam may be used, for example, in implementation of routing equipment.
Cisco Technology, Inc.
05/07/15
20150127767

Resolving cache lookup of large pages with variable granularity


A method, system, and computer program product for resolving cache lookup of large pages with variable granularity are provided in the illustrative embodiments. A number of unused bits in an available number of bits is identified.
International Business Machines Corporation
05/07/15
20150127765

Content node selection using network performance profiles


A communication system exchanges communications between end user devices, content delivery nodes (cdn) of a content delivery system, and a control system that selects cdns of the content delivery system. The control system receives a domain name lookup request issued by an end user device for retrieving content cached by one or more cdns of the content delivery system.
Fastly, Inc.
05/07/15
20150127721

Server network address selection based on network characteristics of service providers


Systems, methods, apparatuses, and software that select network addresses of a network content server are provided herein. In one example, a method of operating a control node to perform network address selection that selects between different communication service providers according to network characteristics is presented.
Fastly, Inc.
05/07/15
20150127207

Switched reluctance generator integrated controls


A control system for a generator of an electric drive is provided. The control system may include a converter circuit configured to communicate with one or more phases of a stator of the generator, and a controller in communication with the converter circuit and an engine associated with the electric drive.
Caterpillar Inc.
05/07/15
20150126144

Method and mode balance for analog fm, digital radio blend logic in an automotive environment


A radio includes a first tuner and a second tuner. A processor compares a first perceivable volume level of a station tuned by the first tuner to at least one second perceivable volume level of at least one background station tuned by the second tuner.
Panasonic Automotive Systems Company Of America, Division Of Panasonic Corporation Of North America
05/07/15
20150124893

Modulation-assisted preprocessing for non-binary ldpc decoding


A modulation-assisted preprocessing scheme for non-binary ldpc reduces the computational complexity of non-binary ldpc decoding. A received signal is directly mapped onto a truncated symbol vector through a table lookup.
Uvic Industry Partnerships, Inc.
05/07/15
20150124861

Internal jitter tolerance tester with an internal jitter generator


The internal accumulated jitter generator may include a prbs generator, a digital loop filter, an accumulator, and a gain controller. The accumulated jitter generator also may be replaced with the internal sinusoid jitter generator.
05/07/15
20150124822

Managing routing information for tunnel endpoints in overlay networks


Systems, methods, and non-transitory computer-readable storage media for managing routing information in overlay networks. A first tunnel endpoint in an overlay network may receive an encapsulated packet from a second tunnel endpoint.
Cisco Technology, Inc.
05/07/15
20150124820

Method for sharding address lookups


Various embodiments of the present disclosure provide methods for randomly mapping entries in a suitable lookup table across multiple switch devices and/or multiple switch chipsets in each of the multiple switch devices by using two or more independent hash functions. In some embodiments, the number of entries in the lookup table is equal to be the least common multiple of all possible m (i.e., a number of switch devices) choosing r values (i.e., a desired redundancy level)..
Cisco Technology, Inc.
05/07/15
20150124809

Policy enforcement proxy


Systems, methods, and non-transitory computer-readable storage media for implementing a policy enforcement proxy are disclosed. A data packet associated with a source endpoint group and a destination endpoint group is received at a network device.
Cisco Technology, Inc.
05/07/15
20150124805

Method for scaling address lookups using synthetic addresses


Various examples of the present disclosure provide methods for unifying various types of end-point identifiers, such as ipv4 (e.g., internet protocol version 4 represented by a vrf and an ipv4 address), ipv6 (e.g., internet protocol version 6 represented by a vrf and an ipv6 address) and l2 (e.g., layer-2 represented by a bridge domain (bd) and a media access control (mac) address), by mapping end-point identifiers to a uniform space (e.g., a synthetic ipv4 address and a synthetic vrf) and allowing different forms of lookups to be uniformly handled. In some examples, a lookup database residing on a switch device can be sharded into a plurality of lookup table subsets, each of which resides on a different one of multiple switch chipsets (e.g., tridents) in the switch device..
Cisco Technology, Inc.
05/07/15
20150123968

Occlusion render mechanism for point clouds


A method, apparatus, system, article of manufacture, and computer readable storage medium provide the ability to render point cloud data. After obtaining point cloud data, polygons are fit to the point cloud data.
Autodesk, Inc.
05/07/15
20150123560

Methods and interpolating low frame rate transmissions in lighting systems


Methods and apparatus, including computer program products, for interpolating low frame rate transmissions in lighting systems. A method (100) includes, in a microcontroller (22) of a light fixture (14), receiving (102) input data frames at a low frame rate from a light controller (12) over a data bus (16), generating (104) output data frames from any two adjacent input data frames according to a scaling scaling in a lookup table (lut), and transmitting (106) the output data frames at a frame rate greater than the frame rate of the received input data frames to control a lighting effect of a light-emitting unit (24)..
Koninklijke Philips N.v.
04/30/15
20150121043

Computer and methods for solving math functions


Computers and methods for performing mathematical functions are disclosed. An embodiment of a computer includes an operations level and a driver level.
Texas Instruments Incorporated
04/30/15
20150121035

Systems and methods for implementing low-latency lookup circuits using sparse hash functions


A lookup circuit evaluates hash functions that map keys to addresses in lookup tables. The circuit may include multiple hash function sub-circuits, each of which applies a respective hash function to an input key value, producing a hash value.
Oracle International Corporation
04/30/15
20150121034

Systems and methods for implementing low-latency lookup circuits using multiple hash functions


A lookup circuit evaluates hash functions that map keys to addresses in lookup tables. The circuit may include multiple hash function sub-circuits, each of which applies a respective hash function to an input key value, producing a hash value.
Oracle International Corporation
04/30/15
20150120966

Techniques for using an assigned switch identification at an input/output device


Examples are disclosed for assigning a switch identification to data received at an input/output device coupled to a host device. In some examples, the data may be associated with a virtual station interface (vsi) for a virtual machine implemented at the host device.
Intel Corporation
04/30/15
20150120754

Systems and methods for generating bit matrices for hash functions using fast filtering


A lookup circuit evaluates hash functions that map keys to addresses in lookup tables. The circuit includes multiple hash function sub-circuits, each of which applies a respective hash function to an input key, producing a hash value.
Oracle International Corporation
04/30/15
20150116373

Liquid crystal display and driving the same


The present invention relates to a liquid crystal display includes a liquid crystal display panel including a plurality of gate lines, a plurality of data lines, and a plurality of pixels, a gate driver connected to the plurality of gate lines and configured to apply a gate-on voltage, a data driver connected to the plurality of data lines and configured to apply a data voltage, and a signal controller configured to receive an image signal and controlling the gate driver and the data driver, wherein the signal controller is configured to generate two correction data for each image signal referring to two compensation lookup tables, and the two compensation lookup tables are provided to make absolute values of pixel voltages for each polarity substantially identical to each other with respect to the same gray scale value.. .
Samsung Display Co., Ltd.
04/23/15
20150113303

Semiconductor device predictive dynamic thermal management


A semiconductor device includes a memory storing a lookup table including stored values associated with modes of operation of a component of the semiconductor device. A monitor monitors an operating parameter of the component in real-time, and reports a calculated value associated with the same.
Broadcom Corporation
04/23/15
20150110113

Packet parsing and key generation in a network device


A packet being processed by a network device is parsed by a programmable processing unit executing computer readable instructions stored in a non-transitory computer readable storage medium. Parsing the packet includes identifying one or more protocol layers within a header of the packet, identifying respective locations of protocol headers within the header of the packet, and providing the respective identified locations of protocol headers within the header of the packet to a hardware key generator block.
Marvell Israel (m.i.s.l) Ltd.
04/23/15
20150110110

System and a flexible number of lookups in pipeline-based packet processors


A system and method for a flexible number of lookups in pipeline-based packet processors. Pipeline-based packet processors can be configured to allow multiple lookups per physical table.
Broadcom Corporation


Popular terms: [SEARCH]

Lookup topics: Ip Address, Transport Layer, Label Switching, Access Control, Control Unit, Input Device, Redundancy, Storage Device, Data Center, Internet Protocol, Partitioning, Authentication, Credentials, Address Resolution, Address Resolution Protocol

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This listing is a sample listing of patent applications related to Lookup for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lookup with additional patents listed. Browse our RSS directory or Search for other possible listings.
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