Patent application number | Description | Published |
20140373121 | SYSTEM AND METHOD FOR PROVIDING INTERNAL SERVICES TO EXTERNAL ENTERPRISES - In certain embodiments, a system for providing internal services to third party enterprises comprises a memory module operable to store credentials associated with each of a plurality of third party enterprises, an interface module operable to receive a service request associated with a particular third party enterprise, the service request including a token associated with the particular third party enterprise, and a processing module operable to validate the particular third party enterprise, determine a particular internal service offered by an enterprise that is the subject of the service request, the interface module further operable to forward the service request to the particular internal service, receive results corresponding to the service request generated by the particular internal service, and communicate the results corresponding to the service request to the particular third party enterprise, and the memory module further operable to store the results corresponding to the service request. | 12-18-2014 |
20150032600 | COMMUNICATION NETWORK FOR COLLECTING DATA AND EXECUTING ELECTRONIC TRANSACTION SERVICES - In certain embodiments, a system for executing electronic transaction services comprises one or more processors operable to access first charge information associated with electronic transactions related to a plurality of nodes, access second charge information associated with electronic transactions related to a plurality of regulatory authorities, access a plurality of previously executed electronic transactions associated with a user, determine one or more transaction patterns based on the plurality of previously executed electronic transactions, determine a current cost associated with the one or more transaction patterns based at least in part on the first and second charge information, and determine, based at least in part on the first and second charge information, one or more proposed electronic transactions associated with a proposed cost less than the current cost. | 01-29-2015 |
20150032601 | COMMUNICATION NETWORK FOR COLLECTING DATA AND EXECUTING ELECTRONIC TRANSACTION SERVICES - In certain embodiments, a system for executing electronic transaction services comprises one or more interfaces operable to receive access credentials for a plurality of accounts associated with an entity, one or more processors communicatively coupled to at least one of the one or more interfaces, the one or more processors operable to access account data from the plurality of accounts, the one or more interfaces further operable to receive a service request from a user to execute a fund transfer involving a first of the plurality of accounts associated with the entity, the one or more processors further operable to determine one or more second of the plurality of accounts associated with the entity, and filter the one or more second of the plurality of accounts based on fund transfer limitations associated with the one or more second accounts to determine one or more proposed accounts. | 01-29-2015 |
20150032619 | COMMUNICATION NETWORK FOR COLLECTING DATA AND EXECUTING ELECTRONIC TRANSACTION SERVICES - In certain embodiments, a system for executing electronic transaction services comprises one or more interfaces operable to receive access credentials for a plurality of accounts held with a plurality of enterprises, wherein the plurality of accounts are associated with an entity and one or more processors communicatively coupled to at least one of the one or more interfaces, the one or more processors operable to access, account data from the plurality of accounts, monitor transactions in the plurality of accounts, determine one or more transaction patterns, determine one or more proposed transactions, wherein the one or more proposed transactions represent electronic transfers of funds involving one or more of the plurality of accounts, and determine one or more advantages to the entity associated with the one or more proposed transactions. | 01-29-2015 |
20150032620 | COMMUNICATION NETWORK FOR COLLECTING DATA AND EXECUTING ELECTRONIC TRANSACTION SERVICES - In certain embodiments, a system for executing electronic transaction services comprises one or more interfaces operable to receive service data related to a plurality of service requests, receive a first message identifying a user, an electronic transaction service, and a problem associated with the user and the electronic transaction service, communicate a second message to one or more service administrators identifying the user, the electronic transaction service, and the problem, receive, from at least one of the one or more service administrators, authorization credentials and a limit to the use of the electronic transaction service for the user, and one or more processors operable to determine whether the authorization credentials satisfy authorization criteria, and, if the authorization credentials satisfy the authorization criteria, apply the limit to a subsequent service request by the user. | 01-29-2015 |
20150199657 | REAL-TIME TRANSACTIONS FOR A VIRTUAL ACCOUNT - According to some embodiments, a system comprises one or more processors associated with a financial institution. The financial institution provides a financial account for a user. The system also comprises a dedicated interface between the financial institution and an electronic payment service external to the financial institution. The electronic payment service provides a virtual account for the user. The one or more processors are configured to determine when the user requests a financial transaction to transfer funds from a source to a destination (one of which corresponds to the virtual account), validate the financial transaction based on data received from the electronic payment service over the dedicated interface, and transfer the funds to the destination. The funds are transferred prior to hard-posting such that the funds become available at the destination in real-time while the financial transaction is pending. | 07-16-2015 |
20150199660 | COMMUNICATION NETWORK FOR COLLECTING DATA AND EXECUTING ELECTRONIC TRANSACTION SERVICES - A system for executing electronic fund transfers includes a memory comprising a database, the database configured to store electronic fund transfer data, a first interface communicatively coupled to the memory and configured to receive electronic fund transfer customer data associated with a customer and requested electronic fund transfer data describing a requested electronic fund transfer requested by the customer, and one or more processors communicatively coupled to the first interface and configured to determine, based on the received customer data, stored electronic fund transfer data associated with the received customer data and populate fields of the first interface with the stored electronic fund transfer data associated with the received customer data. | 07-16-2015 |
20150363769 | Cryptocurrency Real-Time Conversion System - A system comprises a memory operable to store a set of conversion rules. The system also comprises a processor communicatively coupled to the memory. The processor is able to receive an electronic request for a cryptocurrency conversion requesting a conversion of a first currency into a second currency, wherein the second currency is a cryptocurrency. The processor is further able to retrieve price data associated with the first and second currencies and determine whether the conversion is optimal. In response to determining the conversion is optimal, the processor determines a plurality of exchange rates associated with converting the first currency into the second currency and determines an optimal exchange rate of the plurality of exchange rates. The processor is further able to initiate, essentially simultaneously as the determination that the conversion is optimal, converting the first currency into the second currency. | 12-17-2015 |
20150363770 | Cryptocurrency Transaction Payment System - A system comprises a memory operable to store a customer account associated with a customer and a processor communicatively coupled to the memory. The processor is able encode cryptocurrency information associated with the customer account onto a payment instrument. The processor is also able to receive a request for a cryptocurrency transaction from the customer using the payment instrument. In response to receiving the request, the processor is able to determine cryptocurrency information associated with the customer account and determine cryptocurrency information associated with a recipient. The processor is further able to associate the first amount of cryptocurrency with the customer account and initiate a transfer of the first amount of cryptocurrency to an account associated with the recipient. | 12-17-2015 |
20150363772 | CRYPTOCURRENCY ONLINE VAULT STORAGE SYSTEM - A system may include a memory and processor. The processor may be configured to receive an electronic request to store a private key associated with a cryptocurrency. The processor may also be configured to generate a first vault key based at least in part upon the private key and generate a second vault key based at least in part upon the private key. The processor may also be able to facilitate the storage of the first vault key at a first data center and facilitate the storage of the second vault key at a second data center. | 12-17-2015 |
20150363773 | Cryptocurrency Aggregation System - A system includes a memory and a processor. The memory may store a customer account associated with a customer and an enterprise account associated with an enterprise. The processor may be communicatively coupled to the memory and may cause the system to receive a request to deposit a first amount of a cryptocurrency in the customer account from the customer. The processor may also cause the system to determine a public key associated with the customer account and receive the first amount of the cryptocurrency. The processor may further cause the system to determine a first value approximately equivalent to the first amount of cryptocurrency and associate the first value with the customer account. The processor is further able to aggregate the first amount of cryptocurrency with an aggregated amount of the cryptocurrency in the enterprise account and facilitate securing the public key in the enterprise account. | 12-17-2015 |
20150363777 | CRYPTOCURRENCY SUSPICIOUS USER ALERT SYSTEM - The system includes a memory and a processor. The memory may store user profiles of an enterprise. The processor may be communicatively coupled to the memory and may receive a request from a user to perform a cryptocurrency transaction with a third party. The processor may retrieve block chain information associated with the cryptocurrency transaction and determine whether one of the user profiles is associated with the user based on the retrieved block chain information and a stored cryptoidentifier associated with one of the user profiles. The processor may further determine whether one of the user profiles is associated with the third party based on the retrieved block chain information and at least one stored cryptoidentifier associated with one of the user profiles. The processor may determine whether the cryptocurrency transaction is suspicious based on the associated user profile and communicate an alert to the enterprise. | 12-17-2015 |
20150363778 | CRYPTOCURRENCY ELECTRONIC PAYMENT SYSTEM - A system includes a memory and a processor coupled to the memory. The processor may communicate with an electronic payment service, the electronic payment service providing a virtual account associated with the customer and determine that the customer initiated a request for a financial transaction, the financial transaction configured to transfer an amount of currency from the virtual account to a destination. The processor is also able to validate the financial transaction based at least upon data received from the electronic payment service and determine the customer account is associated with the virtual account based at least upon data received from the electronic payment service. The processor also may determine a quantity of cryptocurrency equivalent to the amount of currency (the quantity of cryptocurrency associated with the customer account) and transfer the quantity of cryptocurrency to the electronic payment service. | 12-17-2015 |
20150363782 | CRYPTOCURRENCY TRANSACTION VALIDATION SYSTEM - The system includes a memory and a processor. The memory may store a customer profile associated with a customer. The processor may be communicatively coupled to the memory and may receive a request from the customer to perform a cryptocurrency transaction with a third party. The processor may calculate a risk score for the cryptocurrency transaction and determine a number of required validations to confirm the cryptocurrency transaction based at least in part upon the risk score. The processor may further receive a number of validations from a plurality of miners and compare the number of received validations to the number of required validations. The processor is further able to determine whether the number of received validations complies with the number of required validations. | 12-17-2015 |
20150363783 | CRYPTOCURRENCY RISK DETECTION SYSTEM - The system includes a processor operable to receive a request from a customer to perform a cryptocurrency transaction with a third party. The processor may also retrieve block chain information associated with the cryptocurrency transaction. The processor may also determine the amount of cryptocurrency associated with the cryptocurrency transaction. The processor may further calculate a risk score for performing the cryptocurrency transaction based at least in part upon the block chain information and the amount of cryptocurrency. | 12-17-2015 |
20150363876 | Cryptocurrency Transformation System - A system comprises a memory operable to store a customer account, a first float account, and a second float account. The system further comprises a processor communicatively coupled to the memory. The processor may receive an electronic request for a currency exchange and determine exchange rates for exchanging a first currency for a second currency. The processor may also determine an optimal exchange rate. In response to determining the optimal exchange rate, the processor may determine a first amount of the first currency and associate the first amount with the customer account. The processor may also transfer the first amount of the first currency into the first float account and determine a second amount of the second currency. The processor is further able to associate the second amount with the second float account and transfer the second amount of the second currency to the customer. | 12-17-2015 |
20150365283 | CRYPTOCURRENCY OFFLINE VAULT STORAGE SYSTEM - A system includes a memory that may store a customer account associated with a customer and a processor communicatively coupled to the memory. The processor is able to receive a request to deposit a quantity of cryptocurrency into the customer account and associate the quantity of cryptocurrency with the customer account. The processor is also able to deposit the quantity of cryptocurrency into a vault connected to a network and determine a total quantity of cryptocurrency deposited into the vault. The processor may also, in response to determining the total quantity of cryptocurrency deposited into the vault exceeds a threshold, facilitate the disconnection of the vault from the network. | 12-17-2015 |
Patent application number | Description | Published |
20080296599 | LED Package with Stepped Aperture - A light emitting diode (LED) package for high temperature operation which includes a printed wire board and a heat sink. The LED package may include a formed heat sink layer, which may be thermally coupled to an external heat sink. The printed wire board may include apertures that correspond to the heat sink such that the heat sink is integrated with the printed wire board layer. The LED package may include castellations for mounting the package on a secondary component such as a printed wire board. The LED package may further comprise an isolator disposed between a base metal layer and one or more LED die. Optionally, the LED die may be mounted directly on a base metal layer. The LED package may include a PWB assembly having a stepped cavity, in which one or more LED die are disposed. The LED package is advantageously laminated together using a pre-punched pre-preg material or a pressure sensitive adhesive. | 12-04-2008 |
20090121656 | LIGHT SOURCE WITH OPTIMIZED ELECTRICAL, OPTICAL, AND ECONOMICAL PERFORMANCE - An optimized light source and a method of manufacturing the same. The light source is made up of an array of individual lighting elements and is optimized for electrical, optical and economic performance, as well as a method for configuring such an array. The a process for selecting individual lighting elements is based on characterizing and sorting individual lighting elements based on performance so that the performance of the overall array is improved by combing individual lighting elements whose individual performance might not otherwise meet the performance of the overall array. | 05-14-2009 |
20090289267 | SOLID STATE LED BRIDGE RECTIFIER LIGHT ENGINE - A solid-state light engine comprised of light emitting diodes (LEDs) configured into a bridge rectifier with a current limiting module coupled to the LED bridge rectifier. The light engine may be packaged for high temperature operation. Optionally, the LEDs comprise wavelength-converting phosphors with a persistence that is a multiple of the peak to peak current period, to smooth and mask ripple frequency pulsation of emitted light. | 11-26-2009 |
20120110842 | LED PACKAGE WITH STEPPED APERTURE - A light emitting diode (LED) package for high temperature operation which includes a printed wire board and a heat sink. The LED package may include a formed heat sink layer, which may be thermally coupled to an external heat sink. The printed wire board may include apertures that correspond to the heat sink such that the heat sink is integrated with the printed wire board layer. The LED package may include castellations for mounting the package on a secondary component such as a printed wire board. The LED package may further comprise an isolator disposed between a base metal layer and one or more LED die. The LED package may include a PWB assembly having a stepped cavity, in which one or more LED die are disposed. | 05-10-2012 |
20130033170 | SOLID STATE LED BRIDGE RECTIFIER LIGHT ENGINE - A solid state light engine includes a bridge rectifier having a rectified output. At least one light emitting diode (LED) is connected to the bridge rectifier, the at least one LED including a die portion, a layer of phosphor free resin positioned upon the die portion, and a plurality of phosphor particles adhered to the layer of phosphor free resin. A pair of AC power input terminals are electrically connected to the input of the bridge rectifier for use in coupling the bridge rectifier to an AC power source. A pair of DC power input terminals are connected to the rectified output of the bridge rectifier for use in coupling the bridge rectifier to a circuit productive of a DC voltage at the pair of DC power terminals. The layer of phosphor free resin includes a polymeric resin. | 02-07-2013 |
20130137201 | SOLID STATE LED BRIDGE RECTIFIER LIGHT ENGINE - A method of forming a light emitting diode (LED) for a solid state light engine includes depositing a layer of tacky resin onto a die portion of the LED, adhering a plurality of phosphor particles to the tacky resin, and encapsulating the layer of tacky resin and the plurality of phosphor particles in another layer of resin. | 05-30-2013 |
Patent application number | Description | Published |
20090050154 | METHOD AND APPARATUS FOR ADJUSTING DESIRED PRESSURE IN POSITIVE AIRWAY PRESSURE DEVICES - Systems and methods for adjusting a desired pressure in a positive airway pressure (PAP) device are provided. In one embodiment, the method includes: a) providing breathing gas under positive pressure to a patient via a PAP device based on current desired pressure, b) monitoring a characteristic of the breathing gas, patient, or PAP device indicative of respiration, c) creating a breathing cycle signal having a first level associated with inhalation and a second level associated with exhalation, the signal being based on the monitored respiration characteristic, d) performing an abnormal breathing check based on the monitored respiration characteristic and the breathing cycle signal, and e) if abnormal breathing is detected, increasing the current desired pressure until a maximum desired pressure is reached, otherwise, decreasing the current desired pressure until a minimum desired pressure is reached. Several embodiments of an apparatus associated with the method are also provided. | 02-26-2009 |
20120152248 | APPARATUS FOR COMPRESSING AND STORING OXYGEN ENRICHED GAS - Methods and apparatus for storing high-pressure, high-purity oxygen in a pressure vessel for use in the home health care or related fields as for ambulatory patients, persons confined to wheelchairs, and those who are bedridden. The Oxygen may be produced from air an oxygen-enriched gas and stored in a concentrator product tank. After reaching a predetermined pressure, the gas is fed to a compressor where it is compressed to a high pressure and stored in a mobile or portable high-pressure container. A patient can thus have increased mobility through use of the portable, one or more high-pressure oxygen containers. | 06-21-2012 |
20130233168 | SYSTEM AND METHOD FOR CONCENTRATING GAS - Systems and methods for producing a product gas are provided. In one embodiment, a system includes at least one separation bed to separate adsorbable components from a gas source, a valving means to selectively direct gas from the gas source to the at least one separation bed, at least one sensing device associated with the at least one separation bed to sense the progress of an adsorption zone within the separation bed, and a controller. The controller includes logic to read the output of the at least one sensing device and control the gas separation process based on the progress of the adsorption zone. | 09-12-2013 |
20140190348 | PRODUCT GAS CONCENTRATOR UTILIZING VACUUM SWING ADSORPTION AND METHOD ASSOCIATED THEREWITH - Systems and methods associated with providing a concentrated product gas utilizing a vacuum swing adsorption process are provided. In one embodiment, the system includes first and second sieve beds, a scavenger pump, and a controller. In one embodiment, the method includes: separating one or more adsorbable components from a source gaseous mixture via first and second sieve beds in alternating and opposing filling and purging cycles of a vacuum swing adsorption process to form the concentrated product gas and pressurizing the concentrated gas for delivery to a user. Other embodiments include selectively controlling a variable restrictor based at least in part on a desired output setting to selectively provide flow between the first and second sieve beds such that the flow for at least one output setting is different from the flow for at least one other output setting in relation to corresponding filling cycles. | 07-10-2014 |
20150101709 | ELECTRONIC OXYGEN CONSERVER AND FILLING UNIT - A respiratory system and method includes a filling unit for filling a portable bottle of respiratory gas and a conserver for mounting on such a bottle. A battery on the conserver may be recharged when the bottle is placed on the filing unit. The conserver may include electric timing circuitry operative to control the timing of pulsed flow of respiratory gas from the conserver, and an external electrical coupler to enable adjustment of the timing of the pulsed flow. The conserver may include at least one sensor operative to sense the reversal of flow between exhalation and inhalation, the conserver being operative to commence a respiratory gas delivery pulse in response to the sensing of the reversal of flow. | 04-16-2015 |
Patent application number | Description | Published |
20090162640 | POLYMER MECHANICAL DAMPING COMPOSITES AND METHODS OF PRODUCTION - A method of reshaping an article comprising a polyelectrolyte complex, the polyelectrolyte complex comprising an intermolecular blend of a predominantly positively-charged polyelectrolyte and a predominantly negatively charged polyelectrolyte by controlling the salt doping level. | 06-25-2009 |
20090202816 | STABILIZED SILICA COLLOID - A nanoparticle has at least one dimension less than 500 nm and comprises a silica surface and a plurality of zwitterionic functional groups covalently bound to the silica surface. Such nanoparticles and dispersions contain such nanoparticle are prepared and used for a variety of purposes. | 08-13-2009 |
20100009148 | POLYMER MECHANICAL DAMPING COMPOSITES AND METHODS OF PRODUCTION - An article comprising a polyelectrolyte complex, the polyelectrolyte complex comprising an intermolecular blend of a predominantly positively-charged polyelectrolyte and a predominantly negatively charged polyelectrolyte and being free of salt crystals having a size greater than about 1 micrometer and free of voids having a size greater than about 100 nm, the article having no transverse dimension less than about 10,000 nm. | 01-14-2010 |
20100041777 | COMPACTED POLYELECTROLYTE COMPLEXES AND ARTICLES - A method is described for producing an osmotically compacted polyelectrolyte complex having a first region and a second region, the first region having a greater modulus than the second region. The method comprises contacting an article comprising polyelectrolyte complex to a solution comprising a preferred osmolyte of concentration sufficient to compact said polyelectrolyte complex and terminating the compaction process before the entire article is osmotically compacted. | 02-18-2010 |
20100173224 | HYDROPHOBIC FLUORINATED POLYELECTROLYTE COMPLEX FILMS AND ASSOCIATED METHODS - A fuel cell comprising a proton transporting membrane is provided. The proton transporting membrane comprises a polyelectrolyte film comprising a multilayer comprising an interpenetrating network of a net positively charged polyelectrolyte polymer comprising repeat units with at least two fluorine atoms and a net negatively charged polyelectrolyte polymer comprising repeat units with at least two fluorine atoms, and further comprising a fluorinated counterion within the multilayer. | 07-08-2010 |
20120094020 | HYDROPHOBIC FLUORINATED POLYELECTROLYTE COMPLEX FILMS AND ASSOCIATED METHODS - A method for controlling the hydrophobicity of a surface of an article by alternately depositing solutions comprising net positively charged polymers and net negatively charged polymers onto the surface to form a polyelectrolyte film of an interpenetrating network of net positively charged polymers and net negatively charged polymers on the surface of the article. | 04-19-2012 |
20120108684 | COMPACTED POLYELECTROLYTE COMPLEXES AND ARTICLES - A method is described for producing an osmotically compacted polyelectrolyte complex having a first region and a second region, the first region having a greater modulus than the second region. The method comprises contacting an article comprising polyelectrolyte complex to a solution comprising a preferred osmolyte of concentration sufficient to compact said polyelectrolyte complex and terminating the compaction process before the entire article is osmotically compacted. | 05-03-2012 |
20120108685 | COMPACTED POLYELECTROLYTE COMPLEXES AND ARTICLES - A method is described for producing an osmotically compacted polyelectrolyte complex having a first region and a second region, the first region having a greater modulus than the second region. The method comprises contacting an article comprising polyelectrolyte complex to a solution comprising a preferred osmolyte of concentration sufficient to compact said polyelectrolyte complex and terminating the compaction process before the entire article is osmotically compacted. | 05-03-2012 |
20120148522 | Biocompatible Polyelectrolyte Complexes and Methods of Use - An article comprising a polyelectrolyte complex comprising an interpenetrating network of at least one predominantly positively charged polyelectrolyte polymer and at least one predominantly negatively charged polyelectrolyte polymer, the polyelectrolyte complex further comprising a plurality of closed-shell pores, the plurality of pores having at least one average transverse dimension between about 100 nanometer and about 1000 micrometers. | 06-14-2012 |
20120238642 | Polymer Mechanical Damping Composites and Methods of Production - A method of reshaping an article comprising a polyelectrolyte complex, the polyelectrolyte complex comprising an intermolecular blend of a predominantly positively-charged polyelectrolyte and a predominantly negatively charged polyelectrolyte by controlling the salt doping level. | 09-20-2012 |
20120326348 | Polymer Mechanical Damping Composites And Methods of Production - A method of reshaping an article comprising a polyelectrolyte complex, the polyelectrolyte complex comprising an intermolecular blend of a predominantly positively-charged polyelectrolyte and a predominantly negatively charged polyelectrolyte by controlling the salt doping level. | 12-27-2012 |
20130256583 | Stable Iron Oxide Nanoparticles and Method of Production - A method of preparing a dispersion of stabilized iron oxide nanoparticles that comprise cores and coatings on the cores, which comprise zwitterionic functional groups chemically bound to the cores, using a single solution that comprises dissolved iron ions and a zwitterion silane and/or a hydrolyzed product of the zwitterion silane. | 10-03-2013 |
20130284600 | THIN FILMS FOR CONTROLLED PROTEIN INTERACTION - A medium for isolating or releasing an electrostatically charged component from or into an aqueous composition. The medium has a polyelectrolyte film on at least one surface of an article wherein the polyelectrolyte film is characterized by an interpenetrating network of a predominantly positively charged polymer and a predominantly negatively charged polymer. The predominantly positively charged polymer, the predominantly negatively charged polymer or both contain (i) a pH sensitive imidazole repeat unit having a pKa between 3 and 9, or (ii) a redox sensitive repeat unit selected from the group consisting of quaternized bipyridine repeat units, coordinated metal repeat units, pyrrole repeat units, aniline repeat units, thiophene repeat units and combinations thereof having a redox potential between +1.2 volts and −1.2 volts versus a standard hydrogen electrode. | 10-31-2013 |
20150104484 | STORED STRAIN POLYELECTROLYTE COMPLEXES AND METHODS OF FORMING - The present disclosure is directed to articles comprising a polyelectrolyte complex which stores mechanical strain and methods of forming articles comprising a polyelectrolyte complex which stores mechanical strain. | 04-16-2015 |
20150140055 | BIOCOMPATIBLE POLYELECTROLYTE COMPLEXES AND METHODS OF USE - An article comprising a polyelectrolyte complex comprising an interpenetrating network of at least one predominantly positively charged polyelectrolyte polymer and at least one predominantly negatively charged polyelectrolyte polymer, the polyelectrolyte complex further comprising a plurality of closed-shell pores, the plurality of pores having at least one average transverse dimension between about 100 nanometer and about 1000 micrometers. | 05-21-2015 |
20150284680 | THIN FILMS FOR CONTROLLED CELL GROWTH - A method for controlling the attachment and growth of cells on a surface of an article, the method comprising contacting the article with living tissue, living organisms, or with water in an aqueous system comprising living organisms wherein the article comprises a substratum having a surface and a film on the surface, the film comprising a network of a net positively charged composition and a net negatively charged composition, wherein the net positively charged composition comprises a net positively charged polyelectrolyte or the net negatively charged composition comprises a net negatively charged polyelectrolyte, and the net positively charged polyelectrolyte or the net negatively charged polyelectrolyte contain (i) a polymer repeat unit having at least two fluorine atoms, or (ii) a polymer repeat unit having a zwitterion group. | 10-08-2015 |
Patent application number | Description | Published |
20090201839 | METHODS AND APPARATUS FOR REDUCING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEMS - In accordance with a method for reducing interference in a wireless communication system, information about at least one disallowed beam corresponding to at least one served user may be determined. Scheduling decisions for served users may be made so as to avoid transmissions via the at least one disallowed beam. Data may be transmitted to users in accordance with the scheduling decisions. | 08-13-2009 |
20090201903 | SYSTEMS AND METHODS FOR DISTRIBUTED BEAMFORMING BASED ON CARRIER-TO-CAUSED INTERFERENCE - In accordance with a method for distributed beamforming based on carrier to caused interference, a base station may receive channel state information from users. The base station may select a codeword from a codebook. The codeword may be selected so as to maximize a utility function that is based on a signal-to-caused-interference-plus-noise ratio. The base station may use the codeword for beamforming. | 08-13-2009 |
20100329369 | METHOD AND APPARATUS FOR FACILITATING MULTI-USER JOINT TRANSMIT-RECEIVE BEAMFORMING - A method of wireless communication is disclosed that includes receiving detected channel information from a plurality of access terminals; selecting a set of access terminals from the plurality of access terminals based on the received channel information; creating a beamforming vector for each access terminal in the set of selected access terminals; and transmitting a signal using at least one of the created beamforming vectors. An apparatus for performing the method is also disclosed herein. | 12-30-2010 |
20110035647 | Broadband satellite system for the simultaneous reception of multiple channels using shared iterative decoder - Multiple channels of received data are processed by a multiple channel demodulation and error correction decoding engine. The statistical uncertainty of processing channels with an iterative decoder are averaged across all the channels to reduce the total processing power required of the decoding engine compared to processing each channel with a separate engine. A set of input buffers holds blocks of data for each channel needing decoding. A quality measure is computed on each input block to set the priority and iteration allocation of decoding in the common decoder. The input RF signal is digitized by a broadband tuner that processes some or all of the channels to feed the multiple channel demodulator and decoder. Multiple decoded video data streams are output. | 02-10-2011 |
20110310858 | BEACON SIGNALING METHOD AND APPARATUS - Systems and methods are described herein for managing beacon signaling in a wireless communication system. A method described herein includes identifying a neighboring macrocell and a time division multiplexing (TDM) channel offset of the neighboring macrocell, the channel offset corresponding to at least one of a signaling channel or an overhead channel; selecting a local channel offset that differs from the channel offset of the neighboring macrocell; and generating a transmission schedule such that first transmissions are omitted for at least a portion of transmission intervals of the neighboring macrocell; wherein the transmission intervals of the neighboring macrocell are identified according to the channel offset of the neighboring macrocell and wherein the first transmissions include at least one of pilot transmissions, medium access control (MAC) transmissions or traffic transmissions. | 12-22-2011 |
20120263164 | METHODS AND APPARATUS FOR ADJUSTING FORWARD LINK SIGNAL TO INTERFERENCE AND NOISE RATIO ESTIMATES - Methods and systems for adjusting a forward link (FL) signal to interference and noise ratio (SINR) are provided. In an example, a FL SINR is estimated for each user in a plurality of users, on at least one of each user's respective data rate control (DRC) message or each user's respective prior FL SINR value. The respective estimated FL SINR for a user in the plurality of users is increased, if, based on a reverse link acknowledge message, the user has decoded a packet before all symbols in the packet have been transmitted. Remaining control channel power is determined. The estimated FL SINR for all users in the plurality of users is increased if remaining control channel power is less than a low threshold. The estimated FL SINR for all users in the plurality of users is increased if the remaining control channel power is greater than a high threshold. | 10-18-2012 |
20130028293 | TIME-SHARED AND CONCURRENT MULTI-PROTOCOL BEACON TRANSMISSION DESIGN - A base station in a cellular wireless communications system uses one or more control algorithms to control a transmission pattern of a 1xRTT or DO discovery beacon. The transmission pattern enables access terminals using any one of multiple wake-up periods and wake-up offsets to discover all macrocell frequencies in a finite amount of time. In addition, for base stations allocating a single transmit chain to both 1xRTT and DO beacons, the transmission pattern enables a definite maximum discovery time for both 1xRTT and DO beacons for all access terminals entering the base station coverage. | 01-31-2013 |
20130094425 | APPARATUSES AND METHODS FOR FACILITATING SIMULCASTING AND DE-SIMULCASTING WITH A PLURALITY OF BASE STATIONS - Base station simulcast controller module apparatuses are adapted to send a message to the base station controller to direct the base station controller to send downlink packets across each of the plurality of base stations for simulcast with a common sector identity (ID). One or more simulcasting control instructions may be sent to the plurality of base stations to facilitate simulcasting with the sector ID from the plurality of base stations. Methods for facilitating simulcasting and de-simulcasting at a plurality of base stations include sending a message to a base station controller to direct the base station controller to send downlink packets across each of a plurality of base stations for simulcast with a common sector identity (ID). One or more simulcasting control instructions are also sent to the plurality of base stations to facilitate simulcasting with the sector ID from the plurality of base stations. | 04-18-2013 |
20130094454 | APPARATUS AND METHODS FOR FACILITATING SIMULCASTING AND DE-SIMULCASTING IN A DISTRIBUTED ANTENNA SYSTEM - An RF connection matrix may include first and second carrier-specific RF connection matrix modules. The first carrier-specific RF connection matrix module can be adapted to route a first downlink transmission to one or more remote antenna units for transmission on a first carrier. The second carrier-specific RF connection matrix module can be adapted to route a second downlink transmission to one or more remote antenna units for transmission on a second carrier. Methods for facilitating simulcasting and de-simulcasting may include receiving a signal associated with a sector ID, which signal includes a first downlink transmission for a first carrier and a second downlink transmission for a second carrier. The first downlink transmission can be routed to one or more remote antenna units for transmission on the first carrier. The second downlink transmission can be routed to one or more remote antenna units for transmission on the second carrier. | 04-18-2013 |
20130095871 | BASE STATIONS AND METHODS FOR FACILITATING DYNAMIC SIMULCASTING AND DE-SIMULCASTING IN A DISTRIBUTED ANTENNA SYSTEM - Base stations may include a plurality of antenna ports adapted to communicatively couple to respective remote antenna units. A base station simulcast controller module may be coupled with each antenna port, and may be adapted to transmit downlink transmissions over a plurality of remote antenna units, with two or more of the remote antenna units simulcasting downlink transmissions as a simulcasting group. In response to one or more obtained network traffic parameters, the base station simulcast controller module may modify the simulcasting group to include at least one different remote antenna unit. Methods operational on base station may include transmitting downlink transmissions over a plurality of remote antenna units, where two or more of the remote antenna units form a simulcasting group. The simulcasting group can be modified to include at least one different remote antenna unit in response to one or more obtained network traffic parameters. | 04-18-2013 |
20130095873 | DISTRIBUTED ANTENNA SYSTEMS AND METHODS OF WIRELESS COMMUNICATIONS FOR FACILITATING SIMULCASTING AND DE-SIMULCASTING OF DOWNLINK TRANSMISSIONS - Distributed antenna systems (DASs) can include a plurality of spatially separated remote antenna units. According to at least one example, a first group of remote antenna units can simulcast downlink transmissions on a first carrier with a particular sector identity (ID). A second group of remote antenna units, including at least one different remote antenna unit from the first group, can simulcast downlink transmissions on a second carrier with the same sector ID. According to at least one other example, two or more remote antenna units which include respective coverage areas that are non-adjacent to one another can be employed to simulcast downlink transmissions. | 04-18-2013 |
20140105126 | APPARATUS AND METHODS FOR ENHANCED MAXIMUM POWER IN MULTICARRIER WIRELESS COMMUNICATIONS - Aspects of the present disclosure are directed to improving maximum transmit power in multi-carrier reverse-link transmission. In one aspect, a method of carrier management for a multi-carrier reverse link transmission is disclosed. A method can include transmitting a reverse link signal on a plurality of carriers, and the reverse link signal including payload data and overhead data. A method can funnel payload data onto a first carrier of the plurality of carriers, while maintaining transmission of the overhead data on all the carriers of the plurality of carriers. Other aspects, embodiments, and features are also claimed and described. | 04-17-2014 |
20150017940 | APPARATUS AND METHOD FOR ADAPTIVE RECEIVE DIVERSITY USING LINK QUALITY IN WIRELESS COMMUNICATIONS - Aspects of the present disclosure relate to apparatuses and methods for performing adaptive receive-diversity (RxD) to improve power consumption using multiple antennas/receivers. In one aspect, a first receive-diversity (RxD) state is enabled at an access terminal utilizing two receive chains for a communication link. Link quality metrics corresponding to the communication link are determined. The access terminal selectively switches from the first RxD state to a second RxD state utilizing three or more receive chains dependent upon the link quality metrics, such that the energy per bit of the second RxD state is more energy efficient than the energy per bit of the first RxD state. | 01-15-2015 |
20150023217 | DUAL SIM DUAL ACTIVE SUBSCRIBER IDENTIFICATION MODULE WITH A SINGLE TRANSMIT CHAIN AND DUAL OR SINGLE RECEIVE CHAIN - A method, an apparatus, and a computer program product are provided. The apparatus may be configured to establish a first call for a first subscription, and accept a second call for a second subscription while maintaining the first call. A single RF transmit chain may be scheduled for uplink transmissions associated with the first call and uplink transmissions associated with the second call. A timesharing schedule for the transmit chain may determine timing for the uplink transmissions associated with the first call is transmitted and when the uplink transmissions associated with the second call is transmitted on the transmit chain. Downlink transmissions associated with the first and second calls may be received using different receive chain. Downlink transmissions associated with the first and second calls may be received using the same receive chain. | 01-22-2015 |
20150023230 | DUAL SIM DUAL ACTIVE SUBSCRIBER IDENTIFICATION MODULE WITH A SINGLE TRANSMIT CHAIN AND DUAL OR SINGLE RECEIVE CHAIN - A method, an apparatus, and a computer program product are provided. The apparatus may be configured to establish a first call for a first subscription, and accept a second call for a second subscription while maintaining the first call. A single RF transmit chain may be scheduled for uplink transmissions associated with the first call and uplink transmissions associated with the second call. A timesharing schedule for the transmit chain may determine timing for the uplink transmissions associated with the first call is transmitted and when the uplink transmissions associated with the second call is transmitted on the transmit chain. Downlink transmissions associated with the first and second calls may be received using different receive chain. Downlink transmissions associated with the first and second calls may be received using the same receive chain. | 01-22-2015 |
20150023258 | DUAL SIM DUAL ACTIVE SUBSCRIBER IDENTIFICATION MODULE WITH A SINGLE TRANSMIT CHAIN AND DUAL OR SINGLE RECEIVE CHAIN - A method, an apparatus, and a computer program product are provided. The apparatus may be configured to establish a first call for a first subscription, and accept a second call for a second subscription while maintaining the first call. A single transmit chain may be used to transmit uplink traffic associated with the first call and uplink traffic associated with the second call. A timesharing schedule for the transmit chain may determine when the uplink traffic associated with the first call is transmitted and when the uplink traffic associated with the second call is transmitted on the transmit chain. Downlink traffic associated with the first and second calls may be received using different receive chain. Downlink traffic associated with the first and second calls may be received using the same receive chain. | 01-22-2015 |
20150055528 | DEVICES AND METHODS FOR FACILITATING AUTONOMOUS DISCONTINUOUS TRANSMISSION IN ACCESS TERMINALS - Access terminals are adapted to facilitate discontinuous transmission (DTX) employable during active transmissions. According to one example, an access terminal may be actively transmitting a plurality of frames on a reverse link channel. The access terminal can autonomously implement a DTX operation during the active reverse link transmissions, in which a transmitter circuit is powered down for periods of time less than a duration of one frame. As a result, reverse link transmissions are punctured during the powered down periods. Other aspects, embodiments, and features are also included. | 02-26-2015 |
20150057039 | DISTRIBUTED ANTENNA SYSTEMS AND METHODS OF WIRELESS COMMUNICATIONS FOR FACILITATING SIMULCASTING AND DE-SIMULCASTING OF DOWNLINK TRANSMISSIONS - Distributed antenna systems (DASs) can include a plurality of spatially separated remote antenna units. According to at least one example, a first group of remote antenna units can simulcast downlink transmissions on a first carrier with a particular sector identity (ID). A second group of remote antenna units, including at least one different remote antenna unit from the first group, can simulcast downlink transmissions on a second carrier with the same sector ID. According to at least one other example, two or more remote antenna units which include respective coverage areas that are non-adjacent to one another can be employed to simulcast downlink transmissions. | 02-26-2015 |
Patent application number | Description | Published |
20090162204 | HIGH LIFT TRANSONIC TURBINE BLADE - A turbine blade system including a blade airfoil having an airfoil shape with the blade airfoil having a nominal profile substantially in accordance with normalized Cartesian coordinate values Z set forth in a table 1 below and which values are dimensionless values that are convertible to corresponding absolute distance values that define nominal airfoil profile sections and which, when joined smoothly with adjacent ones thereof, form a complete nominal airfoil shape that is substantially matched by the airfoil shape of the blade airfoil. This blade airfoil can be supported on a ring platform having a support surface with a support surface shape in the vicinity of the location at which that blade airfoil is supported thereon formed in a similar manner. | 06-25-2009 |
20120114479 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine includes a low pressure compressor section and a high pressure compressor section. A low pressure turbine drives the low pressure compressor section. A gear arrangement is driven by the low pressure turbine to in turn drive a fan section. A pressure ratio across the low pressure compressor section is between about 4-8, and a pressure ratio across the high pressure compressor section is between about 8-15. In a separate feature, a compressor case includes a front compressor case portion and a rear compressor case portion, with the rear compressor case portion being axially further from an inlet case than the front compressor case portion. A support member extends between the fan section and the front compressor case portion. | 05-10-2012 |
20120171018 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine includes a fan section, a gear arrangement configured to drive the fan section, a compressor section and a turbine section. The compressor section includes a low pressure compressor section and a high pressure compressor section. The turbine section is configured to drive compressor section and the gear arrangement. An overall pressure ratio, which is provided by a combination of a pressure ratio across said low pressure compressor section and a pressure ratio across said high pressure compressor section, is greater than about 35. The pressure ratio across the low pressure compressor section is between about 3 and about 8 whereas the pressure ratio across the high pressure compressor section is between about 7 and about 15. | 07-05-2012 |
20120234017 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine includes a low pressure compressor section and a high pressure compressor section. A low pressure turbine drives the low pressure compressor section. A gear arrangement is driven by the low pressure turbine to in turn drive a fan section. A pressure ratio across the low pressure compressor section is between about 4-8, and a pressure ratio across the high pressure compressor section is between about 8-15. In a separate feature, a compressor case includes a front compressor case portion and a rear compressor case portion, with the rear compressor case portion being axially further from an inlet case than the front compressor case portion. A support member extends between the fan section and the front compressor case portion. | 09-20-2012 |
20120291449 | Turbine Section of High Bypass Turbofan - A turbofan engine has an engine case and a gaspath through the engine case. A fan has a circumferential array of fan blades. The engine further has a compressor, a combustor, a gas generating turbine, and a low pressure turbine section. A speed reduction mechanism couples the low pressure turbine section to the fan. A bypass area ratio is greater than about 6.0. The low pressure turbine section airfoil count to bypass area ratio is below about 170. | 11-22-2012 |
20120315130 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine includes a fan section, a gear arrangement configured to drive the fan section, a compressor section and a turbine section. The compressor section includes a low pressure compressor section and a high pressure compressor section. The turbine section is configured to drive compressor section and the gear arrangement. An overall pressure ratio, which is provided by a combination of a pressure ratio across said low pressure compressor section and a pressure ratio across said high pressure compressor section, is greater than about 35. The pressure ratio across the high pressure compressor section is between about 7 and about 15, and a pressure ratio across the fan section is less than or equal to 1.45. | 12-13-2012 |
20130202415 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine includes a fan section, a gear arrangement configured to drive the fan section, a compressor section and a turbine section. The compressor section includes a low pressure compressor section and a high pressure compressor section. The turbine section is configured to drive compressor section and the gear arrangement. The engine includes a combination of quantities providing beneficial operation. | 08-08-2013 |
20130205747 | GAS TURBINE ENGINE WITH MODULAR CORES AND PROPULSION UNIT - A separate propulsion unit incorporating a free turbine and a fan receives gases from a plurality of core engines. The core engines each include a compressor, a turbine and a combustion section. The core engines in combination pass gases across the free turbine. A method is also disclosed. | 08-15-2013 |
20130239576 | AEROSPACE ENGINE WITH AUGMENTING TURBOJET - A gas turbine engine system includes a fan section, a low pressure compressor section downstream of the fan section, a first engine core downstream from the low pressure compressor section, a second engine core downstream from the low pressure compressor section, and a flowpath control mechanism configured to selectively restrict fluid flow through the second engine core. The first engine core includes a first engine core compressor section, a first engine core combustor downstream of the first engine core compressor section, and a first engine core turbine section downstream of the first engine core combustor. The second engine core includes a second engine core compressor section, a second engine core combustor downstream of the second engine core compressor section, and a second engine core turbine section downstream of the second engine core combustor. | 09-19-2013 |
20130239587 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine has a fan section, a gear arrangement configured to drive the fan section, a compressor section, including both a low pressure compressor section and a high pressure compressor section. A turbine section is configured to drive the compressor section and the gear arrangement. An overall pressure ratio provided by the combination of a pressure ratio across the low pressure compressor section and a pressure ratio across the high pressure compressor section is greater than about 35. The pressure ratio across a first of the low and high pressure compressor sections is between about 3 and about 8. The pressure ratio across a second of the low and high pressure compressor sections is between about 7 and about 15. The fan is configured to deliver a portion of air into the compressor section, and a portion of air into a bypass duct. | 09-19-2013 |
20140102076 | Turbine Section of High Bypass Turbofan - A turbofan engine has an engine case and a gaspath through the engine case. A fan has a circumferential array of fan blades. The engine further has a compressor, a combustor, a gas generating turbine, and a low pressure turbine section. A speed reduction mechanism couples the low pressure turbine section to the fan. A bypass area ratio is greater than about 6.0. The low pressure turbine section airfoil count to bypass area ratio ratio is below about 170. | 04-17-2014 |
20140117152 | Twin Tip Turbine Propulsors Powered by a Single Gas Turbine Generator - A gas turbine engine has a core engine incorporating a turbine, and a manifold positioned downstream of the turbine. The manifold delivers gas downstream of the turbine into at least two nacelles, with each of the nacelles receiving a fan rotor. The fan rotor is fixed to rotate with a tip turbine mounted at a radially outer location of the fan rotor, with the tip turbine being in the path of gases from the manifold. An aircraft is also disclosed. | 05-01-2014 |
20140157752 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A method of designing a gas turbine engine includes providing a fan section including a fan; driving the fan section via a gear arrangement; providing a compressor section, including both a first compressor and a second compressor; and driving the compressor section and the gear arrangement via a turbine section. The pressure ratio across the first compressor is greater than or equal to about 7. | 06-12-2014 |
20140157753 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A method of designing a gas turbine engine includes providing a fan section including a fan; driving the fan section via a gear arrangement; providing a compressor section, including both a first compressor and a second compressor; and driving the compressor section and the gear arrangement via a turbine section. An overall pressure ratio, being provided by the combination of a pressure ratio across the first compressor and a pressure ratio across the second compressor, is greater than or equal to about 35. The pressure ratio across the first compressor is greater than or equal to about 7. | 06-12-2014 |
20140157754 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine has a fan section, including a fan, a gear arrangement configured to drive the fan section, and a compressor section, including both a first compressor and a second compressor. A turbine section is configured to drive the compressor section and the gear arrangement. An overall pressure ratio is provided by the combination of the first compressor and the second compressor, with the overall pressure ratio being greater than or equal to about 35. A pressure ratio across the fan section is less than or equal to about 1.50. The fan is configured to deliver a portion of air into the compressor section, and a portion of air into a bypass duct. | 06-12-2014 |
20140157755 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine has a fan section, including a fan, a gear arrangement configured to drive the fan section, and a compressor section, including both a first compressor and a second compressor. A turbine section is configured to drive the compressor section and the gear arrangement. An overall pressure ratio is provided by the combination of the first compressor and the second compressor. The fan is configured to deliver a portion of air into the compressor section, and a portion of air into a bypass duct. A bypass ratio which is defined as a volume of air passing to the bypass duct compared to a volume of air passing into the compressor section is greater than or equal to about 8. | 06-12-2014 |
20140157756 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine has a fan section, including a fan, a gear arrangement configured to drive the fan section, the geared arrangement defining a gear reduction ratio greater than or equal to about 2.6. A compressor section includes both a first compressor and a second compressor. A turbine section is configured to drive the compressor section and the gear arrangement. An overall pressure ratio is provided by the combination of the first compressor and the second compressor. | 06-12-2014 |
20140157757 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine has a fan section, including a fan, a gear arrangement configured to drive the fan section, and a compressor section, including both a first compressor and a second compressor. A turbine section is configured to drive the compressor section and the gear arrangement. The turbine section includes a fan drive turbine configured to drive the fan section, a pressure ratio across the fan drive turbine being greater than or equal to about 5. An overall pressure ratio is provided by the combination of the first compressor and the second compressor. | 06-12-2014 |
20140165534 | GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT - A gas turbine engine has a fan section, including a fan, a gear arrangement configured to drive the fan section, and a compressor section, including both a first compressor and a second compressor. A turbine section is configured to drive the compressor section and the gear arrangement. An overall pressure ratio is provided by the combination of the first compressor and the second compressor, with the overall pressure ratio being greater than or equal to about 35. The fan is configured to deliver a portion of air into the compressor section, and a portion of air into a bypass duct. A bypass ratio, which is defined as a volume of air passing to the bypass duct compared to a volume of air passing into the compressor section, is greater than or equal to about 8. | 06-19-2014 |
20140174055 | TURBINE SECTION OF HIGH BYPASS TURBOFAN - A turbofan engine is disclosed and includes a fan and a compressor in communication with the fan section, a combustor, a turbine and a speed reduction mechanism coupled to the fan and rotatable by the turbine. The turbine includes a first turbine section that includes three or more stages and a second turbine section that includes at least two stages. A ratio of airfoils in the first turbine section to a bypass area is less than about 170. | 06-26-2014 |
20140260183 | VARIABLE CYCLE INTAKE FOR REVERSE CORE ENGINE - A gas generator for a reverse core engine propulsion system has a variable cycle intake for the gas generator, which variable cycle intake includes a duct system. The duct system is configured for being selectively disposed in a first position and a second position, wherein free stream air is fed to the gas generator when in the first position, and fan stream air is fed to the gas generator when in the second position. | 09-18-2014 |
20150226117 | GAS TURBINE ENGINE WITH DISTRIBUTED FANS - A gas generator has at least one compressor rotor, at least one gas generator turbine rotor and a combustion section. A fan drive turbine is positioned downstream of a path of the products of combustion having passed over the at least one gas generator turbine rotor. The fan drive turbine drives a shaft and the shaft engages gears to drive at least three fan rotors. | 08-13-2015 |
20150345404 | TURBINE SECTION OF HIGH BYPASS TURBOFAN - A turbofan engine has an engine case and a gaspath through the engine case. A fan has a circumferential array of fan blades. The engine further has a compressor, a combustor, a gas generating turbine, and a low pressure turbine section. A speed reduction mechanism couples the low pressure turbine section to the fan. A bypass area ratio is greater than about 6.0. The low pressure turbine section airfoil count to bypass area ratio is below about 170. | 12-03-2015 |
Patent application number | Description | Published |
20130326582 | ABOVE-LOCK NOTES - A note-capture application is disclosed that allows notes to be displayed on the lock screen. In one embodiment, a note-capture application can be invoked when a mobile device is in an above-lock state. Note data can be captured using the note-capture application, and the captured data can be persistently displayed on the lock screen. A user can perform a unique gesture from the lock screen to invoke the note-capture application. In another embodiment, multiple input modes can be available for note data capture. For example, voice data, text data, camera data, etc. can all be used to capture notes for display on the lock screen. | 12-05-2013 |
20140267094 | PERFORMING AN ACTION ON A TOUCH-ENABLED DEVICE BASED ON A GESTURE - Techniques are described herein that are capable of performing an action on a touch-enabled device based on a gesture. A gesture (e.g., a hover gesture, a gaze gesture, a look-and-blink gesture, a voice gesture, a touch gesture, etc.) can be detected and an action performed in response to the detection. A hover gesture can occur without a user physically touching a touch screen of a touch-enabled device. Instead, the user's finger or fingers can be positioned at a spaced distance above the touch screen. The touch screen can detect that the user's fingers, palm, etc. are proximate to the touch screen, such as through capacitive sensing. Additionally, finger movement can be detected while the fingers are hovering to expand the existing options for gesture input. | 09-18-2014 |
20140337751 | AUTOMATIC CREATION OF CALENDAR ITEMS - Techniques are described for automatically creating calendar items. For example, calendar-related activity can be detected within user-accessed content on a computing device. In response to the detected calendar-related activity, calendar information can be displayed to a user of the computing device that indicates availability of the user. The user can indicate initiate creation of a calendar item based on the detected calendar-related activity and save the calendar item to the user's calendar. | 11-13-2014 |
20150089419 | PRESENTATION OF A CONTROL INTERFACE ON A TOUCH-ENABLED DEVICE BASED ON A MOTION OR ABSENCE THEREOF - Techniques are described herein that are capable of causing a control interface to be presented on a touch-enabled device based on a motion or absence thereof. A motion, such as a hover gesture, can be detected and the control interface presented in response to the detection. Alternatively, absence of a motion can be detected and the control interface presented in response to the detection. A hover gesture can occur without a user physically touching a touch screen of a touch-enabled device. Instead, the user's finger or fingers can be positioned at a spaced distance above the touch screen. The touch screen can detect that the user's fingers are proximate to the touch screen, such as through capacitive sensing. Additionally, finger movement can be detected while the fingers are hovering to expand the existing options for gesture input. | 03-26-2015 |