Patent application number | Description | Published |
20130289987 | Negative Example (Anti-Word) Based Performance Improvement For Speech Recognition - A system and method are presented for negative example based performance improvements for speech recognition. The presently disclosed embodiments address identified false positives and the identification of negative examples of keywords in an Automatic Speech Recognition (ASR) system. Various methods may be used to identify negative examples of keywords. Such methods may include, for example, human listening and learning possible negative examples from a large domain specific text source. In at least one embodiment, negative examples of keywords may be used to improve the performance of an ASR system by reducing false positives. | 10-31-2013 |
20140025379 | Method and System for Real-Time Keyword Spotting for Speech Analytics - A system and method are presented for real-time speech analytics in the speech analytics field. Real time audio is fed along with a keyword model, into a recognition engine. The recognition engine computes the probability of the audio stream data matching keywords in the keyword model. The probability is compared to a threshold where the system determines if the probability is indicative of whether or not the keyword has been spotted. Empirical metrics are computed and any false alarms are identified and rejected. The keyword may be reported as found when it is deemed not to be a false alarm and passes the threshold for detection. | 01-23-2014 |
20140112467 | System and Method for Acoustic Echo Cancellation - A system and method are presented for acoustic echo cancellation. The echo canceller performs reduction of acoustic and hybrid echoes which may arise in a situation such as a long-distance conference call with multiple speakers in varying environments, for example. Echo cancellation, in at least one embodiment, may be based on similarity measurement, statistical determination of echo cancellation parameters from historical values, frequency domain operation, double talk detection, packet loss detection, signal detection, and noise subtraction. | 04-24-2014 |
Patent application number | Description | Published |
20130017668 | WAFER DICING USING HYBRID SPLIT-BEAM LASER SCRIBING PROCESS WITH PLASMA ETCHAANM Lei; Wei-ShengAACI San JoseAAST CAAACO USAAGP Lei; Wei-Sheng San Jose CA USAANM Eaton; BradAACI Menlo ParkAAST CAAACO USAAGP Eaton; Brad Menlo Park CA USAANM Yalamanchili; Madhava RaoAACI Morgan HillAAST CAAACO USAAGP Yalamanchili; Madhava Rao Morgan Hill CA USAANM Singh; SaravjeetAACI Santa ClaraAAST CAAACO USAAGP Singh; Saravjeet Santa Clara CA USAANM Kumar; AjayAACI CupertinoAAST CAAACO USAAGP Kumar; Ajay Cupertino CA USAANM Iyer; AparnaAACI SunnyvaleAAST CAAACO USAAGP Iyer; Aparna Sunnyvale CA US - Methods of dicing semiconductor wafers, each wafer having a plurality of integrated circuits, are described. A method includes forming a mask above the semiconductor wafer. The mask is composed of a layer covering and protecting the integrated circuits. The mask is patterned with a split-beam laser scribing process to provide a patterned mask with gaps. The patterning exposes regions of the semiconductor wafer between the integrated circuits. The semiconductor wafer is then etched through the gaps in the patterned mask to singulate the integrated circuits. | 01-17-2013 |
20140015109 | METHOD OF DICED WAFER TRANSPORTATION - Methods of dicing semiconductor wafers, and transporting singulated die, are described. In an example, a method of dicing a wafer having a plurality of integrated circuits thereon involves dicing the wafer into a plurality of singulated dies disposed above a dicing tape. The method also involves forming a water soluble material layer over and between the plurality of singulated dies, above the dicing tape. | 01-16-2014 |
20140017882 | METHOD OF COATING WATER SOLUBLE MASK FOR LASER SCRIBING AND PLASMA ETCH - Methods of using a hybrid mask composed of a first water soluble film layer and a second water-soluble layer for wafer dicing using laser scribing and plasma etch described. In an example, a method of dicing a semiconductor wafer having a plurality of integrated circuits involves forming a hybrid mask above the semiconductor wafer. The hybrid mask is composed of a first water-soluble layer disposed on the integrated circuits, and a second water-soluble layer disposed on the first water-soluble layer. The method also involves patterning the hybrid mask with a laser scribing process to provide a patterned hybrid mask with gaps, exposing regions of the semiconductor wafer between the integrated circuits. The method also involves etching the semiconductor wafer through the gaps in the patterned hybrid mask to singulate the integrated circuits. | 01-16-2014 |
20140057414 | MASK RESIDUE REMOVAL FOR SUBSTRATE DICING BY LASER AND PLASMA ETCH - Methods of dicing substrates having a plurality of ICs. A method includes forming a mask and patterning the mask with a femtosecond laser scribing process to provide a patterned mask with gaps. The patterning exposes regions of the substrate between the ICs. The substrate is etched through the gaps in the patterned mask to singulate the IC. The mask is removed and metallized bumps on the diced substrate are contacted with an inorganic acid solution to remove mask residues. | 02-27-2014 |
20140179084 | WAFER DICING FROM WAFER BACKSIDE - Methods of dicing semiconductor wafers, each wafer having a plurality of integrated circuits, are described. For example, a method includes applying a protection tape to a wafer front side, the wafer having a dicing tape attached to the wafer backside. The dicing tape is removed from the wafer backside to expose a die attach film disposed between the wafer backside and the dicing tape. Alternatively, if no die attach film is initially disposed between the wafer backside and the dicing tape, a die attach film is applied to the wafer backside at this operation. A water soluble mask is applied to the wafer backside. Laser scribing is performed on the wafer backside to cut through the mask, the die attach film and the wafer, including all layers included within the front side and backside of the wafer. A plasma etch is performed to treat or clean surfaces of the wafer exposed by the laser scribing. A wafer backside cleaning is performed and a second dicing tape is applied to the wafer backside. The protection tape is the removed from the wafer front side. | 06-26-2014 |
20140213041 | LASER AND PLASMA ETCH WAFER DICING WITH ETCH CHAMBER SHIELD RING FOR FILM FRAME WAFER APPLICATIONS - Laser and plasma etch wafer dicing where a mask is formed covering ICs formed on the wafer, as well as any bumps providing an interface to the ICs. The semiconductor wafer is coupled to a film frame by an adhesive film. The mask is patterned by laser scribing to provide a patterned mask with gaps. The laser scribing exposes regions of the semiconductor wafer, below thin film layers from which the ICs are formed. The semiconductor wafer is plasma etched through the gaps in the patterned mask while the film frame is maintained at an acceptably low temperature with a chamber shield ring configured to sit beyond the wafer edge and cover the frame. The shield ring may be raised and lowered, for example, on lifter pins to facilitate transfer of the wafer on frame. | 07-31-2014 |
20140213042 | SUBSTRATE DICING BY LASER ABLATION & PLASMA ETCH DAMAGE REMOVAL FOR ULTRA-THIN WAFERS - Methods of dicing substrates having a plurality of ICs. A method includes forming a mask, patterning the mask with a femtosecond laser scribing process to provide a patterned mask with gaps, and ablating through an entire thickness of a semiconductor substrate to singulate the IC. Following laser-based singulation, a plasma etch is performed to remove a layer of semiconductor sidewall damaged by the laser scribe process. In the exemplary embodiment, a femtosecond laser is utilized and a 1-3 μm thick damage layer is removed with the plasma etch. Following the plasma etch, the mask is removed, rendering the singulated die suitable for assembly/packaging. | 07-31-2014 |
20140273401 | SUBSTRATE LASER DICING MASK INCLUDING LASER ENERGY ABSORBING WATER-SOLUBLE FILM - Methods of dicing substrates having a plurality of ICs. A method includes forming a mask comprising a laser energy absorbing material layer soluble in water over the semiconductor substrate. The laser energy absorbing material layer may be UV curable, and either remain uncured or be cured prior to removal with a water rinse. The mask is patterned with a laser scribing process to provide a patterned mask with gaps. The patterning exposes regions of the substrate between the ICs. The substrate may then be plasma etched through the gaps in the patterned mask to singulate the IC with the laser energy absorbing mask protecting the ICs for during the plasma etch. The soluble mask is then dissolved subsequent to singulation. | 09-18-2014 |
20140346641 | WAFER DICING WITH WIDE KERF BY LASER SCRIBING AND PLASMA ETCHING HYBRID APPROACH - Methods of dicing semiconductor wafers, each wafer having a plurality of integrated circuits, are described. In an example, approaches for wafer dicing with wide kerf by using a laser scribing and plasma etching hybrid approach are described. For example, a method of dicing a semiconductor wafer including a plurality of integrated circuits separated by dicing streets involves forming a mask above the semiconductor wafer, the mask having a layer covering and protecting the integrated circuits. The method also involves patterning the mask with a laser scribing process to provide a patterned mask having a pair of parallel gaps for each dicing street, exposing regions of the semiconductor wafer between the integrated circuits. Each gap of each pair of parallel gaps is separated by a distance. The method also involves etching the semiconductor wafer through the gaps in the patterned mask to singulate the integrated circuits. | 11-27-2014 |
20140377937 | METHOD OF COATING WATER SOLUBLE MASK FOR LASER SCRIBING AND PLASMA ETCH - Methods of using a hybrid mask composed of a first water soluble film layer and a second water-soluble layer for wafer dicing using laser scribing and plasma etch described. In an example, a method of dicing a semiconductor wafer having a plurality of integrated circuits involves forming a hybrid mask above the semiconductor wafer. The hybrid mask is composed of a first water-soluble layer disposed on the integrated circuits, and a second water-soluble layer disposed on the first water-soluble layer. The method also involves patterning the hybrid mask with a laser scribing process to provide a patterned hybrid mask with gaps, exposing regions of the semiconductor wafer between the integrated circuits. The method also involves etching the semiconductor wafer through the gaps in the patterned hybrid mask to singulate the integrated circuits. | 12-25-2014 |
20150011073 | LASER SCRIBING AND PLASMA ETCH FOR HIGH DIE BREAK STRENGTH AND SMOOTH SIDEWALL - In embodiments, a hybrid wafer or substrate dicing process involving an initial laser scribe and subsequent plasma etch is implemented for die singulation. The laser scribe process may be used to cleanly remove a mask layer, organic and inorganic dielectric layers, and device layers. The laser etch process may then be terminated upon exposure of, or partial etch of, the wafer or substrate. In embodiments, a hybrid plasma etching approach is employed to dice the wafers where an isotropic etch is employed to improve the die sidewall following an anisotropic etch with a plasma based on a combination of NF | 01-08-2015 |
20150028446 | WAFER DICING WITH WIDE KERF BY LASER SCRIBING AND PLASMA ETCHING HYBRID APPROACH - Methods of dicing semiconductor wafers, each wafer having a plurality of integrated circuits, are described. In an example, approaches for wafer dicing with wide kerf by using a laser scribing and plasma etching hybrid approach are described. For example, a method of dicing a semiconductor wafer including a plurality of integrated circuits separated by dicing streets involves forming a mask above the semiconductor wafer, the mask having a layer covering and protecting the integrated circuits. The method also involves patterning the mask with a laser scribing process to provide a patterned mask having a pair of parallel gaps for each dicing street, exposing regions of the semiconductor wafer between the integrated circuits. Each gap of each pair of parallel gaps is separated by a distance. The method also involves etching the semiconductor wafer through the gaps in the patterned mask to singulate the integrated circuits. | 01-29-2015 |
20150064878 | WAFER DICING METHOD FOR IMPROVING DIE PACKAGING QUALITY - In embodiments, a hybrid wafer or substrate dicing process involving an initial laser scribe and subsequent plasma etch is implemented for die singulation while also removing an oxidation layer from metal bumps on the wafer. In one embodiment, a method includes forming a mask over the semiconductor wafer covering the plurality of ICs, the plurality of ICs including metal bumps or pads with an oxidation layer. The method includes patterning the mask with a laser scribing process to provide a patterned mask with gaps, exposing regions of the semiconductor wafer between the ICs. The method includes plasma etching the semiconductor wafer through the gaps in the patterned mask to singulate the plurality of ICs and remove the oxidation layer from the metal bumps or pads. | 03-05-2015 |
Patent application number | Description | Published |
20120310393 | Audio Configuration Based On Selectable Audio Modes - An operating system of a device receives, from an application executing on that device, data that identifies a category of hardware resources that the application needs to use in order to function. That category is mapped to a specified set of hardware resources of the device. The operating system also receives, from the application, data that identifies a mode. The mode corresponds to an intended use of a set of hardware resources and is mapped to a group of hardware resource settings that are consistent with the intended use. The operating system allocates, to the application, a particular set of hardware resources that are mapped to the category. The operating system configures one or more hardware resources in the particular set of hardware resources in conformity with a particular group of settings that are mapped to the mode. | 12-06-2012 |
20150045921 | AUDIO CONFIGURATION BASED ON SELECTABLE AUDIO MODES - An operating system of a device receives, from an application executing on that device, data that identifies a category of hardware resources that the application needs to use in order to function. That category is mapped to a specified set of hardware resources of the device. The operating system also receives, from the application, data that identifies a mode. The mode corresponds to an intended use of a set of hardware resources and is mapped to a group of hardware resource settings that are consistent with the intended use. The operating system allocates, to the application, a particular set of hardware resources that are mapped to the category. The operating system configures one or more hardware resources in the particular set of hardware resources in conformity with a particular group of settings that are mapped to the mode. | 02-12-2015 |
Patent application number | Description | Published |
20130217359 | AUTOMATIC CONFIGURATION OF A WIRELESS DEVICE - A method of automatically configuring a wireless device includes receiving programming credentials from a server at a programming module and authenticating the wireless device based on the programming credentials. The method includes programming the wireless device with access credentials of an access point of a network to enable the wireless device to communicate, via the access point, with one or more devices outside of the network. | 08-22-2013 |
20140064184 | SYSTEMS, APPARATUS, AND METHODS FOR ADDRESS FORMAT DETECTION - Systems, methods, and devices for address format detection are described herein. In one aspect, a method of detecting whether an addressing format is supported by an access point on a wireless network is disclosed. The method includes transmitting a request to an access point using an addressing format including a source address field and a separate transmitter address field. In some aspects, the request may be an address resolution protocol (ARP) request or an Internet Control Message Protocol (ICMP) ping request. The request includes the source address field set to a first address and the transmitter address field set to a second address; monitoring transmissions of the access point to determine whether the access point transmits a response to the request that includes a destination address equal to the first address; and determining whether the access point supports the addressing format based on the monitoring. | 03-06-2014 |
20140161118 | POWER SAVE MECHANISM FOR LOW-POWER NETWORK DEVICES - A power save unit of a first network device determines a sleep duration associated with a sleep mode of a low-power network device based on an exchange of information between the first network device and the low-power network device of a communication network. The power save unit determines whether the low-power network device is in the sleep mode. In response to determining that the low-power network device is in the sleep mode, the power save unit redirects network packets destined to the low-power network device to the first network device. The first network device stores the redirected network packets and notifies the low-power network device that the first network device has stored the redirected network packets. | 06-12-2014 |
Patent application number | Description | Published |
20120278120 | CROSS-SCHEDULE DEPENDENCIES USING PROXY TASKS - Product Data Management systems, methods, and mediums. A method includes receiving a first schedule. The first schedule includes at least a first task. The method includes creating a proxy task in a second schedule. The proxy task corresponds to and is a substantial copy of the first task. The method can include creation of a dependency between the proxy task in second schedule and another task in the second schedule. The method includes storing the second schedule. | 11-01-2012 |
20120278294 | SELECTIVE LOCKING OF OBJECT DATA ELEMENTS - Product Data Management systems, methods, and mediums. A method includes receiving a lock request for data of a specified type. The method includes processing the lock request in response to the lock request, including locking the data of the specified type for a plurality of data objects in response to the lock request. The method includes receiving at least one change to data of the specified type for at least one of the plurality of data objects, The method includes updating and saving the at least one of the plurality of objects according to the received change by changing the data of the specified type. | 11-01-2012 |
20120278366 | CREATION AND USE OF ORPHAN OBJECTS - Product data management systems, methods, and mediums. A method includes receiving a request to create an object. The method includes determining that the system is in a conditional mode. The method includes creating an orphan object in response to the request and in response to determining that the system is in the conditional mode. The orphan object corresponds to a hierarchy but is not included in the hierarchy. The conditional mode is one of a deferred session or an exploratory session. | 11-01-2012 |
Patent application number | Description | Published |
20130132545 | Virtual Network Interface Objects - Methods and apparatus for interfaces to manage virtual network interface objects. A system may include resource instances and a network interface virtualization coordinator. Responsive to a record creation request, the coordinator creates an interface records that may include an IP address, subnet information and security properties. The coordinator may, in response to a request to attach the record to a resource instance, enable traffic directed to the IP address to flow to the resource instance. In response to a subsequent detach request, the traffic to the IP address may be disabled at the resource instance. The same interface record may be attached to another resource instance in response to another attach request, enabling traffic directed to the IP address to flow to the second resource instance. | 05-23-2013 |
20150039771 | VIRTUAL NETWORK INTERFACE OBJECTS - Methods and apparatus for interfaces to manage virtual network interface objects. A system may include resource instances and a network interface virtualization coordinator. Responsive to a record creation request, the coordinator creates an interface records that may include an IP address, subnet information and security properties. The coordinator may, in response to a request to attach the record to a resource instance, enable traffic directed to the IP address to flow to the resource instance. In response to a subsequent detach request, the traffic to the IP address may be disabled at the resource instance. The same interface record may be attached to another resource instance in response to another attach request, enabling traffic directed to the IP address to flow to the second resource instance. | 02-05-2015 |
Patent application number | Description | Published |
20120123220 | Systems, Methods and Materials for Delivery and Debonding on Demand - Various systems, methods and materials are disclosed that enable efficient delivery of an agent into an adhesively adhered article, in which the agent elicits a desired outcome, on demand. This strategy, though general in scope, is also more specifically described with regard to enabling painless or atraumatic removal of products adhering to mammalian tissues such as skin and hair by suitably exploiting the ingress of an appropriate agent or like fluid. Other techniques and articles that aid in the handling or removal of such adhesive products are also disclosed. | 05-17-2012 |
20130133824 | Activatable Linerless Labels and Activatable Adhesives, Systems, Machines and Methods Therefor - A print and apply system configured to facilitate the application of a flow of activatable labels with variable length to a flow of items, including a roll of activatable label stock with a facestock and an activatable adhesive layer; a software program configured to create a layout for each of the flow of activatable labels with variable length; a printer configured to print on the facestock; a cutter configured to cut off a specific length from the roll of activatable label stock to form the flow of activatable labels according to the layout; an activation unit to activate the adhesive layer to turn it tacky; and, an applicator unit configured to receive and place the labels with activated adhesive onto a flow of items to be labeled. Related methods and uses are described. | 05-30-2013 |
20130248608 | Conductive Pattern and Method of Making - A method of forming an electrically-conductive pattern includes selectively electroplating the top portions of a substrate that corresponds to the pattern, and separating the conductive pattern from the substrate. The electroplating may also include electrically connecting the conductive pattern to an electrical component. Conductive ink, such as ink including carbon particles, may be selectively placed on the conductive substrate to facilitate plating of the desired pattern and/or to facilitate separation of the pattern from the substrate. An example of a conductive pattern is an antenna for a radio-frequency identification (RFID) device such as a label or a tag. One example of an electrical component that may be electrically connected to the antenna, is an RFID strap or chip. | 09-26-2013 |
Patent application number | Description | Published |
20120079482 | COORDINATING DEVICE AND APPLICATION BREAK EVENTS FOR PLATFORM POWER SAVING - Systems and methods of managing break events may provide for detecting a first break event from a first event source and detecting a second break event from a second event source. In one example, the event sources can include devices coupled to a platform as well as active applications on the platform. Issuance of the first and second break events to the platform can be coordinated based on at least in part runtime information associated with the platform. | 03-29-2012 |
20130050063 | COLLABORATIVE GRAPHICS RENDERING USING MOBILE DEVICES TO SUPPORT REMOTE DISPLAY - Systems, devices and methods are described including receiving a policy from a secure storage device, where the policy may be used to implement collaborative rendering of image content. The image content may include multiple portions of image content. The policy may be used to determining rendering assignments for multiple mobile devices where the assignments may specify that a mobile device is to render one content portion while another mobile device is to render another content portion. The rendering assignments may be provided to the mobile devices and rendered output corresponding to the different content portions may be received from the mobile devices. The rendered output may then be assembled into one or more image frames and wirelessly communicated to a remote display. | 02-28-2013 |
20140033269 | COLLABORATIVE GRAPHICS RENDERING USING MOBILE DEVICES TO SUPPORT REMOTE DISPLAY - Systems, devices and methods are described including receiving a policy from a secure storage device, where the policy may be used to implement collaborative rendering of image content. The image content may include multiple portions of image content. The policy may be used to determining rendering assignments for multiple mobile devices where the assignments may specify that a mobile device is to render one content portion while another mobile device is to render another content portion. The rendering assignments may be provided to the mobile devices and rendered output corresponding to the different content portions may be received from the mobile devices. The rendered output may then be assembled into one or more image frames and wirelessly communicated to a remote display. | 01-30-2014 |
20140101674 | COORDINATING DEVICE AND APPLICATION BREAK EVENTS FOR PLATFORM POWER SAVING - Systems and methods of managing break events may provide for detecting a first break event from a first event source and detecting a second break event from a second event source. In one example, the event sources can include devices coupled to a platform as well as active applications on the platform. Issuance of the first and second break events to the platform can be coordinated based on at least in part runtime information associated with the platform. | 04-10-2014 |
20140258749 | DYNAMICALLY ENTERING LOW POWER STATES DURING ACTIVE WORKLOADS - Systems and methods may provide for identifying runtime information associated with an active workload of a platform, and making an active idle state determination for the platform based on at least in part the runtime information. In addition, a low power state of a shared resource on the platform may be controlled concurrently with an execution of the active workload based on at least in part the active idle state determination. | 09-11-2014 |
20140289546 | POWER MANAGEMENT USING REWARD-BASED SLEEP STATE SELECTION - Systems and methods may provide for conducting a reward determination for a plurality of sleep states to obtain a plurality of reward determinations with respect to a device. In addition, a sleep state may be selected for the device from the plurality of sleep states based at least in part on the plurality of reward determinations. In one example, false entry and missed opportunity probabilities may be determined for stochastic interrupts, wherein the reward determination is conducted based at least in part on the false entry and missed opportunity probabilities. | 09-25-2014 |
Patent application number | Description | Published |
20130275606 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR HEURISTICS-BASED ADAPTIVE PROTOCOL PARSING - Methods, systems, and computer readable media for heuristics-based adaptive protocol parsing are disclosed. According to one aspect, a method for heuristics-based adaptive protocol parsing includes receiving a message of a first protocol, where the first protocol defines a plurality of valid message formats, and parsing the received message using a protocol tree for determining whether the received message is in one of the plurality of valid message formats. While parsing the received message, heuristics are used to optimize the protocol tree. In one embodiment, the protocol tree is optimized for parsing messages having the message format of a received message. | 10-17-2013 |
20140321303 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR TESTING INTER-CELL INTERFERENCE COORDINATION CAPABILITIES OF WIRELESS ACCESS ACCESS NODES - The subject matter described herein relates to methods, systems, and computer readable media for testing inter-cell interference coordination capabilities of wireless access nodes. One method for testing inter-cell interference mitigation capabilities of wireless access nodes includes, in a network equipment test device, emulating at least one user equipment (UE) served by a wireless access node under test. The method further includes emulating a wireless access node. The method further includes causing the emulated wireless access node to generate and send an indication of inter-cell interference to the wireless access node under test. The method further includes monitoring the response and evaluating the performance of the wireless access node under test to the indication of inter-cell interference using the network equipment test device. | 10-30-2014 |
Patent application number | Description | Published |
20120240650 | STABILIZATION AND REMOTE RECOVERY OF ACID GAS FRACTIONS FROM SOUR WELLSITE GAS - A method for the recovery of hydrogen sulphide and other acid gas fractions from sour wellsite gas in hydrocarbon production is provided. The selected acid gas fractions are absorbed into a noncorrosive and transportable solvent solution at the wellsite, the rich solvent solution being transported to a central plant location where it is desorbed from the solvent solution for further handling or processing. The lean solvent solution can then be recycled. Multiple acid gas fractions could be recovered from the sour gas in question using a single appropriate solvent solution. Carbon dioxide could be absorbed and desorbed at the wellsite rather than at the central plant location. Clean gas is yielded at the natural gas into solvent wellsite for downstream processing or sale. | 09-27-2012 |
20140033778 | CONVERSION OF ACID GAS TO SULPHATE OR PHOSPHATE-BASED FERTILIZERS - A method is disclosed for producing sulphate or phosphate-based fertilizer from hydrogen sulphide. The method involves feeding a stream containing a substantial volume of hydrogen sulphide and air to a furnace, where it is burned to produce a sulphur dioxide rich gas stream. The sulphur dioxide rich gas stream is then fed to a reactor to produce a sulphuric acid stream and a waste stream comprising carbon dioxide, nitrogen, oxygen, trace impurities and trace amounts of unreacted sulphur dioxide. The sulphuric acid stream is finally converted to a sulphate or phosphate-based fertilizer. | 02-06-2014 |
20140193324 | MICRONIZED SULPHUR POWDER AND METHOD OF PRODUCTION OF SAME - A process is provided for the production of a micronized sulphur powder product as well as a micronized sulphur cake intermediate. Production of the micronized sulphur powder using this process, which comprises preparation of a micronized sulphur emulsion from molten sulphur and a dispersant solution, from which the dispersant solution is subsequently removed, produces a product superior quality, and the method of production itself has enhanced safety and economic attributes. | 07-10-2014 |
Patent application number | Description | Published |
20130024300 | MULTI-STAGE FILTERING FOR FRAUD DETECTION USING GEO-POSITIONING DATA - A multi-stage filtering process and system for fraud detection is disclosed. The process includes one or more preliminary filtration stages followed by one or more additional filtration stages that provide for enhanced screening for fraudulent activity. Over a plurality of transactions, a portion of the transactions are cleared for processing (e.g., deemed not likely fraudulent or of too low value to continue processing) after each filtration stage. As such, acceptable transactions are not unnecessarily scrutinized. Methods include receiving transaction data; filtering the transaction data based on a first stage filtration to produce filtered data; enriching the filtered data with geo-positioning data to produce enriched data; and filtering the enriched data based on other attributes to indentify a possible fraud. | 01-24-2013 |
20130024339 | MULTI-STAGE FILTERING FOR FRAUD DETECTION WITH CUSTOMER HISTORY FILTERS - A multi-stage filtering process and system for fraud detection is disclosed. The process includes one or more preliminary filtration stages followed by one or more additional filtration stages that may include customer history filters that provide for enhanced screening for fraudulent activity. Over a plurality of transactions, a portion of the transactions are cleared for processing (e.g., deemed not likely fraudulent or of too low value to continue processing) after each filtration stage. As such, acceptable transactions are not unnecessarily scrutinized. | 01-24-2013 |
20130024358 | FILTERING TRANSACTIONS TO PREVENT FALSE POSITIVE FRAUD ALERTS - A multi-stage filtering process and system for fraud detection is disclosed. The process includes one or more preliminary filtration stages followed by one or more additional filtration stages that provide for enhanced screening for fraudulent activity. Over a plurality of transactions, a portion of the transactions are cleared for processing (e.g., deemed not likely fraudulent or of too low value to continue processing) after each filtration stage. As such, acceptable transactions are not unnecessarily scrutinized. Another user of the multi-stage filtering process and system is to detect false positive fraud alerts produced by other systems. By reducing the prevalence of false positives, the process and system saves the financial institution costs associated with conducting expensive screening of valid transactions and saves the customers inconvenience and frustration of having valid transactions declined. | 01-24-2013 |
20130024361 | CAPACITY CUSTOMIZATION FOR FRAUD FILTERING - A multi-stage filtering process and system for fraud detection is disclosed. The multi-stage filtering process allows for the ability to dynamically increase/decrease server capacity, as well as application capacity to support fraud detection activities. The system monitors the queues of the transactions being made using various channels, and responds by adjusting the server and application resources needed for performing pre-filtering on the transactions in the queues. The invention allows for the fraud detection systems to maintain the capacity necessary to examine, at some level, if one or more of the transactions being processed by a financial institution are potentially fraudulent. The capacity can be changed during times of high and low volumes, thus allowing the allocation of resources based on transaction volume, which reduces the computing, energy, labor, etc. costs associated with fraud detection systems without losing the ability to detect almost all of the fraudulent transactions occurring. | 01-24-2013 |
20130024373 | MULTI-STAGE FILTERING FOR FRAUD DETECTION WITH ACCOUNT EVENT DATA FILTERS - A multi-stage filtering process and system for fraud detection is disclosed. The process includes one or more preliminary filtration stages followed by one or more additional filtration stages that provide for enhanced screening for fraudulent activity. In one such embodiment the preliminary filtration provides for evaluating financial transactions based on financial transaction attribute data and secondary filtration provides for further evaluating the financial transactions based on a customer's account event data. Over a plurality of transactions, a portion of the transactions are cleared for processing (e.g., deemed not likely fraudulent or of too low value to continue processing) after each filtration stage. As such, acceptable transactions are not unnecessarily scrutinized. In specific embodiments, filtration is based on financial transaction data and account event data. | 01-24-2013 |
20130024375 | MULTI-STAGE FILTERING FOR FRAUD DETECTION - A multi-stage filtering process and system for fraud detection is disclosed. The process includes one or more preliminary filtration stages followed by one or more additional filtration stages that provide for enhanced screening for fraudulent activity. Over a plurality of transactions, a portion of the transactions are cleared for processing or marked as not fraudulent (e.g., deemed not likely fraudulent or of too low a value to continue analyzing) after each filtration stage. As such, acceptable transactions are not unnecessarily scrutinized. | 01-24-2013 |
20130024376 | MULTI-STAGE FILTERING FOR FRAUD DETECTION WITH VELOCITY FILTERS - A multi-stage filtering process and system for fraud detection is disclosed. The process includes one or more preliminary filtration stages followed by one or more additional filtration stages that may include velocity filters that provide for enhanced screening for fraudulent activity. Over a plurality of transactions, a portion of the transactions are cleared for processing (e.g., deemed not likely fraudulent or of too low value to continue processing) after each filtration stage. As such, acceptable transactions are not unnecessarily scrutinized. | 01-24-2013 |
Patent application number | Description | Published |
20130103250 | DYNAMICALLY RECONFIGURABLE CODE EXECUTION ARCHITECTURE FOR BUILDING DIAGNOSTIC ALGORITHMS - Methods and apparatus are provided for building and executing reconfigurable algorithms in on-board environments which require pre-certification of the compiled code, such as avionics, flight control, and military applications. The code execution architecture includes a library of reusable function modules in the form of pre-compiled code blocks; an algorithm execution utility (AEU) for processing a user-assembled string of code blocks; and a customer interface for selecting code blocks, defining their associated parameters and sequence (execution order), structuring inputs and outputs, and for providing the integrated, machine readable application to the AEU at run time. The various sequences, permutations and combinations of functions and their associated parameters, inputs and outputs are pre-approved or certified a priori; consequently, the on-board reconfiguration and execution of complex algorithms may be performed in real time without the need for recoding, verification, or redeployment of the code base. | 04-25-2013 |
20130179129 | DIAGNOSTIC ALGORITHM PARAMETER OPTIMIZATION - A system and method are provided for optimizing parameters of a plurality of selected diagnostic and/or prognostic algorithms in a tunable diagnostic algorithm library. A plurality of sensed data sets having an actual diagnostic label associated therewith is supplied to each of the diagnostic algorithms. A value for each parameter of each of the algorithms that are to be optimized is supplied. A computed diagnostic label is generated for each of the sensed data sets using each of the selected algorithms, a fault model, and the values for each parameter, each of the computed diagnostic labels and each of the actual diagnostic labels are supplied to a generic objective function, to thereby calculate an objective function value, and the value of one or more of the parameters is varied using an optimization routine that repeats certain of these steps until the objective function value is minimized. | 07-11-2013 |
Patent application number | Description | Published |
20090164532 | SYSTEM AND METHOD FOR ARCHIVING OBJECTS IN AN INFORMATION STORE - The invention relates generally to archiving data items in an information store. More particularly, the invention provides a computerized method for identifying, in a first information store, a first data item satisfying retention criteria; copying the first data item to a second information store; creating, in the first information store, a second data item containing a subject of the data of the first data item selected based on the data type of the first data item; and replacing the first data item, in the first information store, with the second data item. | 06-25-2009 |
20120036108 | System and Method for Archiving Objects in an Information Store - The invention relates generally to archiving data items in an information store. More particularly, the invention provides a computerized method for identifying, in a first information store, a first data item satisfying retention criteria; copying the first data item to a second information store; creating, in the first information store, a second data item containing a subset of the data of the first data item selected based on the data type of the first data item; and replacing the first data item, in the first information store, with the second data item. | 02-09-2012 |
Patent application number | Description | Published |
20130176552 | INTERPOSER BASED IMAGING SENSOR FOR HIGH-SPEED IMAGE ACQUISITION AND INSPECTION SYSTEMS - The present invention includes an interposer disposed on a surface of a substrate, a light sensing array sensor disposed on the interposer, the light sensing array sensor being back-thinned and configured for back illumination, the light sensing array sensor including columns of pixels, one or more amplification circuitry elements configured to amplify an output of the light sensing array sensor, the amplification circuits being operatively connected to the interposer, one or more analog-to-digital conversion circuitry elements configured to convert an output of the light sensing array sensor to a digital signal, the ADC circuitry elements being operatively connected to the interposer, one or more driver circuitry elements configured to drive a clock or control signal of the array sensor, the interposer configured to electrically couple at least two of the light sensing array sensor, the amplification circuits, the conversion circuits, the driver circuits, or one or more additional circuits. | 07-11-2013 |
20130194445 | Integrated Multi-Channel Analog Front End And Digitizer For High Speed Imaging Applications - A module for high speed image processing includes an image sensor for generating a plurality of analog outputs representing an image and a plurality of HDDs for concurrently processing the plurality of analog outputs. Each HDD is an integrated circuit configured to process in parallel a predetermined set of the analog outputs. Each channel of the HDD can include an AFE for conditioning a signal representing one sensor analog output, an ADC for converting a conditioned signal into a digital signal, and a data formatting block for calibrations and formatting the digital signal for transport to an off-chip device. The HDDs and drive electronics are combined with the image sensor into one package to optimize signal integrity and high dynamic range, and to achieve high data rates through use of synchronized HDD channels. Combining multiple modules results in a highly scalable imaging subsystem optimized for inspection and metrology applications. | 08-01-2013 |
20140240562 | Integrated Multi-Channel Analog Front End And Digitizer For High Speed Imaging Applications - A module for high speed image processing includes an image sensor for generating a plurality of analog outputs representing an image and a plurality of HDDs for concurrently processing the plurality of analog outputs. Each HDD is an integrated circuit configured to process in parallel a predetermined set of the analog outputs. Each channel of the HDD can include an AFE for conditioning a signal representing one sensor analog output, an ADC for converting a conditioned signal into a digital signal, and a data formatting block for calibrations and formatting the digital signal for transport to an off-chip device. The HDDs and drive electronics are combined with the image sensor into one package to optimize signal integrity and high dynamic range, and to achieve high data rates through use of synchronized HDD channels. Combining multiple modules results in a highly scalable imaging subsystem optimized for inspection and metrology applications. | 08-28-2014 |