De, US
Akmar Kumar De, Munster, IN US
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20140193290 | Ni-Al BASE MATERIAL HAVING OPTIMIZED OXIDATION RESISTANT AT HIGH TEMPERATURES AND FURNACE TRANSFER ROLLS MADE THEREFROM - A high temperature oxidation resistant nickel-aluminide alloy composition and furnace rolls formed therefrom. The inventive nickel-aluminide alloy composition comprises 0.08-0.1 wt. % Zr, 2.5-3.0 wt. % Mo, 7.5-8.5 wt. % Al, 7.5-8.5 wt. % Cr, about 0.01 wt. % B and the balance being substantially nickel. | 07-10-2014 |
Amar K. De, Munster, IN US
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20120247605 | Molybdenum-Free, High-Strength, Low-Alloy X80 Steel Plates Formed by Temperature-Controlled Rolling Without Accelerated Cooling - Steel alloy, plate, and longitudinally welded pipe formed from a molybdenum-free, high-strength, low-alloy steel, said steel alloy consisting essentially of, in wt. %: C: 0.05-0.09; Mn: 1.70-1.95; Ti: 0.01-0.02; Al: 0.02-0.055; Nb: 0.075-0.1; P: ≦0.015; S: ≦0.003; V 0.01-0.03; Mo: ≦0.003; and the remainder Fe and inevitable impurities. The plate is produced by rolling from a slab without the use of accelerated cooling. | 10-04-2012 |
20120247606 | Low-Molybdenum, High-Strength Low-Alloy 80 ksi Steel Plates Formed by Temperature-Controlled Rolling Without Accelerated Cooling - Steel alloy, and plate formed from a low-molybdenum, high-strength, low-alloy steel, said steel alloy consisting essentially of, in wt. %: C: 0.05-0.07; Mn: 1.5-1.7; Ti: 0.01-0.025; Al: 0.02-0.04; Nb: 0.075-0.1; P: ≦0.01; S: ≦0.003; Mo: 0.1-0.2; and the remainder Fe and inevitable impurities. The plate is produced by rolling from a slab without the use of accelerated cooling. | 10-04-2012 |
Anirban De, Columbus, IN US
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20150210229 | INDUCTIVE HARNESS COUPLING AND COMMUNICATION FOR DISTRIBUTED ARCHITECTURES - An apparatus includes an AC power module that provides alternating current (“AC”) electrical power; a power distribution wiring harness that receives the AC electrical power from the AC power module; a signal injection module that injects a communication signal on the power distribution wiring harness using signal modulation; and a plurality of inductive coupling modules, each inductive coupling module inductively receiving power and the communication signal from a location along the power distribution wiring harness, wherein each inductive coupling module is structured to transmit at least one of the power and the communication signal to one or more loads, wherein each inductive coupling module is separate from other inductive coupling modules in the plurality of inductive coupling modules. | 07-30-2015 |
Antariksh De, Webster, NY US
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20140002531 | System And Method For Process Direction Alignment Of First And Second Side Printed Images | 01-02-2014 |
Arnab De, Bloomington, IN US
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20140212419 | ESTER-BASED INSULIN PRODRUGS - Prodrug formulations of bioactive polypeptides are provided wherein the bioactive polypeptide has been modified by the linkage of a dipeptide to the bioactive polypeptide through an ester linkage. The prodrugs disclosed herein in some embodiments have extended half lives of at least 1.5 hours (e.g., at least 10 hours), and more typically greater than 20 hours and less than 70 hours, and are converted to the active form at physiological conditions through a non-enzymatic reaction driven by chemical instability. | 07-31-2014 |
Barun K. De, Snellville, GA US
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20100260802 | RECOMBINANT LIPIDATED PsaA PROTEIN, METHODS OF PREPARATION AND USE - The present invention relates to recombinant lipidated PsaA proteins and recombinant constructs from which such lipidated PsaA proteins may be expressed. The invention relates further to lipidated PsaA proteins in which lipidation is effected by the use of a heterologous leader sequence derived from the ospA gene of | 10-14-2010 |
Binod B. De, Attleboro, MA US
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20080199805 | PHOTOSENSITIVE COMPOSITIONS EMPLOYING SILICON-CONTAINING ADDITIVES - A photosensitve composition exhibiting high resolution and enhanced, tunable O | 08-21-2008 |
20080206667 | HIGH ETCH RESISTANT UNDERLAYER COMPOSITIONS FOR MULTILAYER LITHOGRAPHIC PROCESSES - An etch resistant thermally curable Underlayer for use in a multiplayer liyhographic process to produce a photolithographic bilayer coated substrate, the composition having: | 08-28-2008 |
20080206676 | THERMALLY CURED UNDERLAYER FOR LITHOGRAPHIC APPLICATION - An etch resistant thermally curable Underlayer composition for use in a multiplayer lithographic process for producing a photolithographic bilayer coated substrate, the composition being a composition of: | 08-28-2008 |
20100304299 | CHEMICALLY AMPLIFIED POSITIVE PHOTORESIST COMPOSITION - A photoresist composition. The composition has the following: (a) one or more resin binders that include one or more acid sensitive groups and that are substantially free of phenolic groups protected by acetal or ketal groups; (b) one or more photo acid generators, that, upon exposure to a source of high energy, decompose and generate a photoacid strong enough to remove the one or more acid sensitive groups; (c) one or more ionic non-photosensitive additives including an iminium salt; and (d) one or more solvents. There is also a process for patterning relief structures on a substrate employing the photoresist composition. | 12-02-2010 |
20120178871 | THERMALLY CURED UNDERLAYER FOR LITHOGRAPHIC APPLICATION - An etch resistant thermally curable Underlayer composition for use in a multiplayer lithographic process for producing a photolithographic bilayer coated substrate, the composirion being a composition of: | 07-12-2012 |
20140343199 | Novel Polymer and Thermosetting Composition Containing Same - This disclosure relates to a polymer that includes a first repeat unit and at least one end-cap group at one end of the polymer. The first repeat unit includes at least one imide moiety and at least one indane-containing moiety. The end-cap group is capable of undergoing a cycloreversion reaction. This disclosure also relates to a thermosetting composition containing the above polymer. | 11-20-2014 |
20140343223 | PROCESS FOR THE PRODUCTION OF POLYIMIDE AND POLYAMIC ESTER POLYMERS - This disclosure relates to a process of purifying a polymer. The process includes (a) providing an organic solution containing a polyimide or polyamic ester in at least one polar, aprotic polymerization solvent; (b) adding at least one purification solvent to the organic solution to form a diluted organic solution, the at least one purification solvent is less polar than the at least one polymerization solvent and has a lower water solubility than the at least one polymerization solvent at 25° C.; (c) washing the diluted organic solution with water or an aqueous solution to obtain a washed organic solution; and (d) removing at least a portion of the at least one purification solvent in the washed organic solution to obtain a solution containing a purified polyimide or polyamic ester. This disclosure also relates to a process of preparing a film on a semiconductor substrate, as well as related purified polymer solutions, films, and articles. | 11-20-2014 |
Bishnu De, New Hyde Park, NY US
Bishnu P. De, New Hyde Park, NY US
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20150056251 | AAV-DIRECTED PERSISTENT EXPRESSION OF AN ANTI-NICOTINE ANTIBODY GENE FOR SMOKING CESSATION - The invention is directed to an adeno-associated virus (AAV) vector which comprises a nucleic acid sequence encoding an antibody that binds to nicotine or a nicotine analog, or an antigen-binding fragment thereof. The invention also is directed to a composition comprising the AAV vector and methods of using the AAV vector to induce an immune response against nicotine in a mammal. | 02-26-2015 |
Debnath De, Malvern, PA US
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20140356265 | Catalyzed Filter for Treating Exhaust Gas - Provided is a diesel particulate filter capable of removing soot from an exhaust gas while operating at low backpressure, the filter comprising (a) a wall-flow filter substrate having a mean pore size, an inlet side, an outlet side, and a porous interior between the inlet and outlet sides; and (b) a catalyst composition coated from the outlet side of the substrate, wherein the catalyst composition has a d | 12-04-2014 |
20140356266 | Catalyzed Filter for Treating Exhaust Gas - Provided is a diesel particulate filter capable of removing soot from an exhaust gas while operating at low backpressure, the filter comprising (a) a wall-flow filter substrate having a mean pore size, an inlet side, an outlet side, and a porous interior between the inlet and outlet sides; and (b) a catalyst composition coated from the inlet side of the substrate, wherein the catalyst composition has a d | 12-04-2014 |
20150190791 | CATALYST BLENDS - Provided is a catalyst for selective catalytic reduction of NOx in a lean-burn exhaust gas comprising a 0.8:1.0 to 1.2:1.0 blend of a metal promoted aluminosilicate having a CHA structure and a metal promoted silicoaluminophosphate having a CHA structure, respectively, wherein the silicoaluminophosphate is characterized by a higher promotion metal loading compared to the aluminosilicate. | 07-09-2015 |
Debtanu De, Houston, TX US
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20140332814 | METHODS FOR THE SYNTHESIS OF ARRAYS OF THIN CRYSTAL GRAINS OF LAYERED SEMICONDUCTORS SNS2 AND SNS AT DESIGNED LOCATIONS - Methods of producing arrays of thin crystal grains of layered semiconductors, including the creation of stable atomic-layer-thick to micron-thick membranes of crystalline semiconductors by chemical vapor deposition. | 11-13-2014 |
Dibyendu De, Suwanee, GA US
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20100144722 | NOVEL HETEROCYCLIC COMPOUNDS AS GATA MODULATORS - Novel heterocyclic compounds, sstereoisomers thereof and/or pharmaceutically acceptable salts of formula (I) and its stereoisomers are provided. Additionally, methods of forming novel heterocyclic compounds, stereoisomers thereof and/or pharmaceutically acceptable salts of formula (I) and its stereoisomers are provided. | 06-10-2010 |
20100144731 | Novel Biccyclic Compounds As GATA Modulators - Novel bicyclic compounds, stereoisomers, and/or pharmaceutically acceptable salts of the novel bicyclic compounds, and/or pharmaceutically acceptable salts of the stereoisomers of the novel bicyclic compounds are provided. Additionally, methods of forming novel bicyclic compounds, stereoisomers, and/or pharmaceutically acceptable salts of the novel bicyclic compounds, and/or pharmaceutically acceptable salts of the stereoisomers of the novel bicyclic compounds are provided. | 06-10-2010 |
20140134235 | NOVEL BENZYLAMINE DERIVATIVES AND THEIR UTILITY AS CHOLESTEROL ESTER-TRANSFER PROTEIN INHIBITORS - The present invention provides, among other things, new benzylamine compounds, compositions comprising benzylamine compounds, methods of making benzylamine compounds, and methods of using benzylamine compounds for treating or preventing a variety of conditions or diseases associated with lipoprotein metabolism. | 05-15-2014 |
Dibyendu De, Pembroke Pines, FL US
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20140051063 | HEMATOLOGY CONTROL COMPOSITIONS WITH EXTENDED STABILITY - The present specification provides hematology control compositions having particular utility with a red blood cell component for devices using electronic and optical means for blood determinations, and methods for using the compositions. | 02-20-2014 |
Dilip K. De, Stephens City, VA US
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20090205816 | DOWNWELL SYSTEM WITH SWELLABLE PACKER ELEMENT AND COMPOSITION FOR SAME - A composition suitable for use in a packer element for a wellbore includes: a hydrocarbon-swellable polymer, the hydrocarbon-swellable polymer present in the composition in an amount between about 10 and 30 percent by weight; an oil-resistant polymer, the oil-resistant polymer present in the composition in an amount between about 10 and 30 percent by weight; and a hydrocarbon swelling agent, the hydrocarbon swelling agent present in the composition in an amount between about 15 and 60 percent by weight. A composition as described may have a good balance of the swelling properties of the hydrocarbon-swellable polymer and the mechanical properties of the oil-resistant polymer. These properties may be useful in a packer element for a wellbore. | 08-20-2009 |
20090205841 | DOWNWELL SYSTEM WITH ACTIVATABLE SWELLABLE PACKER - A packer system for a wellbore includes a tubular member and a packer element having an inner layer that circumferentially overlies the tubular member and an outer layer that circumferentially overlies the inner layer. The inner layer includes an elastomer that swells upon contact with a swelling fluid. The outer layer includes a material that provides at least a partial barrier to the swelling fluid. | 08-20-2009 |
Michael De, Amherst, NY US
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20100199987 | DEVICE FOR CONTROLLING ANESTHETIC FLOW - An apparatus and system for transferring a liquid, such as an anesthetic, from a reservoir to a machine while effectively minimizing the release of the liquid to the surrounding environment. The apparatus can include a first and a second component wherein twisting the first component and second component relative to each other causes a protrusion to seal or unseal a through-hole thereby allowing or preventing the flow of fluid and wherein at least a portion of an exterior surface of the second component is cylindrically shaped for insertion into a vaporizer. | 08-12-2010 |
Nilanjana De, Waterford, NY US
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20090187557 | ARRANGING SEARCH ENGINE RESULTS - Search engine results arranged according to one or more first criteria (e.g., relevancy) are obtained. The results are assigned groups within chosen or calculated relevancy ranges. The results are then resorted within each group according to one or more second criteria (e.g., payment). The groups maintain original placement relative to each other during resorting. A list of at least some of the resorted results is then created for various uses, including search or further manipulation. | 07-23-2009 |
20090193008 | TERM SYNONYM GENERATION - Synonyms for a term to be indexed are dynamically generated by applying one or more rules (e.g., splitting, deletion or addition of characters, and concatenation of portions) to the term, each synonym generated either including only a portion and not all of the term or differing from the term by at least one additional character in a position between a first character and a last character (i.e., not at either end of the term). The term and some or all of the synonyms are then indexed for subsequent searching. | 07-30-2009 |
Piali De, Harvard, MA US
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20080288434 | DOMAIN-INDEPENDENT ARCHITECTURE IN A COMMAND AND CONTROL SYSTEM - In one aspect, a command and control (C2) system includes a domain-independent architecture comprising an ontology model. The ontology model includes a resource aspect configured to receive entities specific to a domain, a responsibility aspect configured to receive actions specific to the domain and performed by the entities, a rules aspect configured to receive rules specific to the domain and associated with the actions and a results aspect configured to receive effects specific to the domain and associated with the actions. | 11-20-2008 |
20150019462 | SYSTEMS AND METHODS FOR SEMANTIC REASONING - A system for providing semantic reasoning includes an extended semantic model, a semantic knowledge database, and an inference engine. The extended semantic model includes existing concepts for a specific knowledge domain, existing relationships among the existing concepts, and logic including conditions and processes that cause a new concept or a new relationship to be inferred from an existing concept or an existing relationship, respectively. The semantic knowledge database includes existing nodes and existing links and the existing nodes represent instances of the existing concepts, and the existing links represent instances of the existing relationships. The inference engine is configured to add new nodes and new links to the semantic knowledge database by following the logic of the extended semantic model. | 01-15-2015 |
Pradip S. De, Arlington, TX US
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20090168653 | Method and Apparatus for Mesh Routing - Method and apparatus for optimizing mesh routing for stability and system lifetime maximization in networks, for example in wireless networks. A routing module may be instantiated in nodes on the network. The routing module may implement a link quality and node health aware routing protocol on the network that considers a combination of link quality and node health/residual lifetime metrics in the calculation of the desirability of nodes and links between nodes as parts of an overall route. A route selection metric for each route may be determined from routing cost metrics for the nodes on the route and the number of hops on the route. A node may then select a best route according to the determined route selection metrics for the routes. | 07-02-2009 |
Puran K. De, Bowling Green, OH US
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20140306168 | PHOTOSENSITIZATION OF PERSULFATE FOR PHOTO-INDUCED POLYMERIZATION - The present invention relates to compositions and processes for photoinitiating polymerization. Process for photoinitiating polymerization with ‘persulfate anion’ via photosensitized decomposition of persulfate anion with a composition that includes a light absorber, an electron transfer donor or acceptor, and a persulfate are described. | 10-16-2014 |
Puran Kumar De, Cincinnati, OH US
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20150140537 | BLOOD SIMULANT FOR SIMULATOIN-BASED MEDICAL TRAUMA TRAINING - A non-biological simulant liquid that includes about 30 to about 95 parts by weight of a polymer dispersion or a wax emulsion or dispersion, about 5 to about 70 parts by weight of a rheology modifying agent, and a pigment or a pigment combination. The non-biological simulant has a viscosity that is shear-dependent, such that the viscosity is from about 30 cP to about 300 cP at a shear rate from 0 s | 05-21-2015 |
Soma De, Cambridge, MA US
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20120101148 | LIPID FORMULATION - The invention features an improved lipid formulation comprising a cationic lipid of formula (A), a neutral lipid, a sterol and a PEG or PEG-modified lipid, where R | 04-26-2012 |
Soumya De, Rolla, MO US
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20130108118 | METHOD AND APPARATUS FOR DETERMINING SURFACE ROUGHNESS OF METAL FOIL WITHIN PRINTED CIRCUITS | 05-02-2013 |
Sruba De, Houston, TX US
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20090171739 | Special Occasion Reminder and Gift Giving System - A method for on-line shopping for special occasions includes the steps of providing a link to a network accessible website, receiving and storing data from a user identifying at least one recipient, wherein the data includes at least one special occasion date, sending a notification to the user prior to the special occasion date, wherein the notification reminds the user of the special occasion date, offering a plurality of gifts for on line ordering via the website, receiving and storing an order for a gift in advance of the special occasion date and sending the gift to the recipient a predetermined number of days prior to the special occasion. | 07-02-2009 |
20090192876 | METHODS AND SYSTEMS FOR PROVIDING A PAYMENT CARD PROGRAM DIRECTED TO EMPTY NESTERS - A computer-based method for enrolling financial transaction cardholders into a payment card program that includes features that are directed to an empty nester segment of society is described. The method includes creating at least one spending profile representing an empty nester target group. The empty nester target group includes transaction cardholders within the empty nester segment of society targeted for receiving a marketing campaign. The method also includes storing in the database transaction data for transaction card accounts, identifying cardholders included within the empty nester target group by comparing the transaction data to the at least one empty nester spending profile, and offering a payment card program having at least one rewards feature directed to the empty nester segment of society to the cardholders identified as being within the empty nester target group. | 07-30-2009 |
Sumitava De, St. Louis, MO US
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20140136169 | SYSTEMS AND METHODS FOR IMPROVING BATTERY PERFORMANCE - A computer-implemented method for modeling the amount of current discharged by a battery is provided. The method is implemented by a computing device communicatively coupled with a memory, and includes generating, by the computing device, a model of at least one battery cell comprising a positive electrode region, a negative electrode region, and a separator region. The method also includes transforming the positive electrode region, the negative electrode region, and the separator region of the battery into a single region in the model. In addition, the method includes generating, by the computing device, a plurality of trial functions associated with the single region, and determining, by the computing device, the amount of current discharged from the battery cell based on the trial functions. | 05-15-2014 |
Sushovan De, Tempe, AZ US
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20130325849 | Annotating Entities Using Cross-Document Signals - Techniques for annotating an entity in a document corpus using cross-document signals. A method includes determining which documents in a document corpus mention an entity of interest, clustering the documents that mention an entity of interest according to a temporal signal, a structural signal and/or a content signal, thereby forming at least one cluster of documents, and annotating at least one document in the at least one cluster of documents by marking each occurrence of the entity in the at least one document. | 12-05-2013 |
20130326325 | Annotating Entities Using Cross-Document Signals - A method, an apparatus and an article of manufacture for annotating an entity in a document corpus using cross-document signals. The method includes determining which documents in a document corpus mention an entity of interest, clustering the documents that mention an entity of interest according to a temporal signal, a structural signal and/or a content signal, thereby forming at least one cluster of documents, and annotating at least one document in the at least one cluster of documents by marking each occurrence of the entity in the at least one document. | 12-05-2013 |
Suvranu De, Waterford, NY US
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20100181018 | Consolidating and Curing of Thermoset Composite Parts by Pressing Between a Heated Rigid Mold and Customized Rubber-faced Mold - Method and apparatus for consolidating and curing a composite part places and registers a composite laminate layer of thermoset polymer matrix and reinforcing fibers onto the temperature-controlled curing surface of a heated curing mold and provides a base mold with base surface covered by a rubber mask having a mask surface. Three-dimensional surfaces of the curing, base and mask surfaces complement each other so with the curing and base molds adjacent, a pressure space is formed between the base and curing surfaces that contains the compressed rubber mask, a bleeder layer for removing excess air and polymer matrix, and the composite laminate, the pressure space having a perimeter. The base and curing molds are pressed together with a particular force, thereby creating a uniform hydrostatic pressure at the rubber mask and composite laminate interface by virtue of the mold and mask three-dimensional surfaces and rubber mask thickness distribution, to squeeze the composite laminate during consolidation and curing of the part. A vacuum is also applied to the perimeter of the composite laminate during consolidation. | 07-22-2010 |
Tathagata De, Charlotte, NC US
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20130043819 | Chiller Motor Control System - A chiller system ( | 02-21-2013 |
20140188289 | HVAC Motor Load Balancing - A method of motor operation includes monitoring a voltage of a power bus supplying power to the motor, determining if a power failure is occurring or has occurred based on the monitoring, and lowering an operational capacity of the motor in response to the determining. | 07-03-2014 |
Vivek K. De, Beaverton, OR US
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20090003108 | SENSE AMPLIFIER METHOD AND ARRANGEMENT - In one embodiment, a memory system having a selectable configuration for sense amplifiers is disclosed. The memory system can include bit cells and a switch module coupled to the bit cell and to a first portion of a sense amplifier. The switch module can connect, disconnect or cross couple the bit cell to the sense amplifier based on a test for the input offset voltage of first portion of the sense amplifier. A similar configuration can be implemented by a second portion of the sense amplifier. The system can also include a programmer module to configure a setting of the switch module and can include a column select module to couple the bit cells to the sense amplifiers based on what column of bit cell is to be read. Other embodiments are also disclosed. | 01-01-2009 |
20090033308 | COMPONENT RELIABILITY BUDGETING SYSTEM - A system may include acquisition of a supply voltage information representing past supply voltages supplied to an electrical component, acquisition of a temperature information representing past temperatures of the electrical component, and control of a performance characteristic of the electrical component based on the supply voltage information and the temperature information. Some embodiments may further include determination of a reliability margin based on the supply voltage information, the temperature information, and on a reliability specification of the electrical component, and change of the performance characteristic based on the reliability margin. | 02-05-2009 |
20090083495 | MEMORY CIRCUIT WITH ECC BASED WRITEBACK - Provided herein are circuits incorporating a dynamic technique to minimize power overhead with writeback. In some embodiments, error-correction-code (ECC) is used to dynamically detect bit failures and use that information to identify memory sub-sections to be enabled for writeback. | 03-26-2009 |
20090089562 | Methods and apparatuses for reducing power consumption of processor switch operations - Methods and apparatuses for reducing power consumption of processor switch operations are disclosed. One or more embodiments may comprise specifying a subset of registers or state storage elements to be involved in a register or state storage operation, performing the register or state storage operation, and performing a switch operation. The embodiments may minimize the number of registers or state storage elements involved with the standby operation by specifying only the subset of registers or state storage elements, which may involve considerably fewer than the total number of registers or state storage or elements of the processor. The switch operation may be switch from one mode to another, such as a transition to or from a sleep mode, a context switch, or the execution of various types of instructions. | 04-02-2009 |
20100115301 | CPU POWER DELIVERY SYSTEM - A central processing unit (CPU) is disclosed. The CPU includes a CPU die; and a voltage regulator die bonded to the CPU die in a three dimensional packaging layout. | 05-06-2010 |
20100145895 | COMPONENT RELIABILITY BUDGETING SYSTEM - A system may include acquisition of a supply voltage information representing past supply voltages supplied to an electrical component, acquisition of a temperature information representing past temperatures of the electrical component, and control of a performance characteristic of the electrical component based on the supply voltage information and the temperature information. Some embodiments may further include determination of a reliability margin based on the supply voltage information, the temperature information, and on a reliability specification of the electrical component, and change of the performance characteristic based on the reliability margin. | 06-10-2010 |
20100219516 | Power management integrated circuit - An integrated circuit (IC) package is disclosed. The IC package includes a first die; and a second die bonded to the CPU die in a three dimensional packaging layout. | 09-02-2010 |
20110317508 | MEMORY WRITE OPERATION METHODS AND CIRCUITS - In some embodiments, write wordline boost may be obtained from wordline driver boost and/or from bit line access transistor boost. | 12-29-2011 |
20120159496 | Performing Variation-Aware Profiling And Dynamic Core Allocation For A Many-Core Processor - In one embodiment, the present invention includes a processor with multiple cores each having a self-test circuit to determine a frequency profile and a leakage power profile of the corresponding core. In turn, a scheduler is coupled to receive the frequency profiles and the leakage power profiles and to schedule an application on at least some of the cores based on the frequency profiles and the leakage power profiles. Other embodiments are described and claimed. | 06-21-2012 |
20130003469 | CIRCUITS AND METHODS FOR MEMORY - Embodiments for data dependent boosted (DDB) bit cells that may allow for smaller minimum cell supplies (Vmin) without necessarily having to increase device dimensions are presented. | 01-03-2013 |
20130113444 | MULTIPHASE TRANSFORMER FOR A MULTIPHASE DC-DC CONVERTER - A multiphase DC-DC converter is provided that includes a multiphase transformer, the multiphase transformer including a plurality of input voltage terminals and an transformer output voltage terminal, each input voltage terminal associated with a corresponding phase. Each phase is assigned to an input voltage terminal of the plurality of input voltage terminals to minimize a ripple current at the input voltage terminals of the multiphase transformer. | 05-09-2013 |
20130279241 | CIRCUITS AND METHODS FOR REDUCING MINIMUM SUPPLY FOR REGISTER FILE CELLS - A register file employing a shared supply structure to improve the minimum supply voltage. | 10-24-2013 |
20140003132 | APPARATUS FOR REDUCING WRITE MINIMUM SUPPLY VOLTAGE FOR MEMORY | 01-02-2014 |
20140032980 | RESILIENT REGISTER FILE CIRCUIT FOR DYNAMIC VARIATION TOLERANCE AND METHOD OF OPERATING THE SAME - The disclosed system and method detect and correct register file read path errors that may occur as a result of reducing or eliminating supply voltage guardbands and/or frequency guardbands for a CPU, thereby increasing overall energy efficiency of the system. | 01-30-2014 |
20140089687 | POWER MANAGEMENT INTEGRATED CIRCUIT - An integrated circuit (IC) package is disclosed. The IC package includes a first die; and a second die bonded to the CPU die in a three dimensional packaging layout. | 03-27-2014 |
20140122947 | Sequential Circuit with Error Detection - Sequential circuits with error-detection are provided. They may, for example, be used to replace traditional master-slave flip-flops, e.g., in critical path circuits to detect and initiate correction of late transitions at the input of the sequential. In some embodiments, such sequentials may comprise a transition detector with a time borrowing latch. | 05-01-2014 |
20140167813 | DIGITAL CLAMP FOR STATE RETENTION - Described is an apparatus which comprises: a clamp coupled between a first power supply and a second power supply; and a circuit to operate with the second power supply, wherein the clamp is operable to adjust the second power supply when the apparatus enters a low power mode. | 06-19-2014 |
20140258757 | Methods And Apparatuses For Reducing Power Consumption Of Processor Switch Operations - Methods and apparatuses for reducing power consumption of processor switch operations are disclosed. One or more embodiments may comprise specifying a subset of registers or state storage elements to be involved in a register or state storage operation, performing the register or state storage operation, and performing a switch operation. The embodiments may minimize the number of registers or state storage elements involved with the standby operation by specifying only the subset of registers or state storage elements, which may involve considerably fewer than the total number of registers or state storage or elements of the processor. The switch operation may be switch from one mode to another, such as a transition to or from a sleep mode, a context switch, or the execution of various types of instructions. | 09-11-2014 |
20150009751 | METHODS AND SYSTEMS TO SELECTIVELY BOOST AN OPERATING VOLTAGE OF, AND CONTROLS TO AN 8T BIT-CELL ARRAY AND/OR OTHER LOGIC BLOCKS - Methods and systems to provide a multi-Vcc environment, such as to selectively boost an operating voltage of a logic block and/or provide a level-shifted control to the logic block. A multi-Vcc environment may be implemented to isolate a Vmin-limiting logic block from a single-Vcc environment, such as to reduce Vmin and/or improve energy efficiency in the single-Vcc environment. The logic block may include bit cells of a register file, a low-level processor cache, and/or other memory system. A cell Vcc may be boosted during a read mode and/or write wordlines (WWLs) and/or read wordlines (RWLs) may be asserted with boost. A wordline decoder may include a voltage level shifter with differential split-level logic, and a dynamic NAND, which may include NAND logic, a keeper circuit, and logic to delay a keeper control based on a delay of the level shifter to reduce contention during an initial NAND evaluation phase. | 01-08-2015 |
20150179247 | APPARATUS FOR DUAL PURPOSE CHARGE PUMP - Described is an apparatus which comprises: a first power supply node to provide a first power supply, a second power supply node, and a third power supply node; a first transistor which is operable to couple the first and second power supply nodes; and a charge pump circuit to provide a boosted voltage to the third power supply node in one mode, and to recover charge from the second power node in another mode. Described is a memory unit which comprises: a DRAM which is operable to be refreshed; a gated power supply node coupled to the DRAM to provide a gated power supply to the DRAM; and a charge recycling circuit to recover charge from the gated power supply node after the DRAM is refreshed. | 06-25-2015 |
Vivek K. De, Portland, OR US
Patent application number | Description | Published |
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20130271105 | DC-DC CONVERTER SWITCHING TRANSISTOR CURRENT MEASUREMENT TECHNIQUE - A method is described comprising conducting a first current through a switching transistor. The method also comprises conducting a second current through a pair of transistors whose conductive channels are coupled in series with respect to each other and are together coupled in parallel across the switching transistor's conductive channel. The second current is less than and proportional to the first current. | 10-17-2013 |