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Alexandru

Alexandru Amariutei, Toronto, CA US

Patent application numberDescriptionPublished
20150309629UTILIZING REAL WORLD OBJECTS FOR USER INPUT - Methods, systems, apparatuses and computer-readable media for utilizing real world objects to interact with a user interface are presented. The method may comprise a device processing image data to identify an interactive surface area and an interacting object. Subsequently, the device may determine at least two regions of the interactive surface area. In addition, the device may map commands of a user interface to the at least two regions of the interactive surface area. Subsequently, the device may determine a selected region of the interactive surface area based on a proximity of the interacting object to the interactive surface area. In addition, the device may perform a mapped command of the user interface, wherein the mapped command is determined based on the selected region.10-29-2015

Alexandru Balmus, Neamt RO

Patent application numberDescriptionPublished
20160135223EFFICIENT SCHEDULING IN ASYNCHRONOUS CONTENTION-BASED SYSTEM - In an operation scheduler adapted to schedule in an asynchronous contention-based system a first FIFO queue is adapted to store one trigger message or one operation request. A message router is coupled to the first FIFO queue and is adapted to route instructions to a second FIFO queue or a memory and locate in the memory the instructions of a suspended operation associated with a trigger message and authorise execution of the suspended operation. An arbitration unit is coupled to the second FIFO queue and to the memory, and is adapted to schedule the execution of instructions associated with a standalone non-preemptable operation during a period of time within which at least one operation of the first sequence is being suspended.05-12-2016

Alexandru Bucur, Norcross, GA US

Patent application numberDescriptionPublished
20100313883ULTRASONIC BEBULILZER WITH METAL COATED ULTRASONIC GENRATOR - A nebulizer includes a piezoelectric transducer for aerosolizing a drug solution in a disposable cup module disposed above the transducer. Acoustic waves generated by the transducer propagate sequentially through transmitting medium, a first barrier, coupling medium, and a second barrier that forms part of the cup module, and into the interior of the cup module. The transducer at least partially comprises silver. The silver fluidly contacts the transmitting medium to discourage bacteria growth in the transmitting medium. The device includes electronics components that drive the transducer and measure an electrical characteristic associated with the transducer during operation. The electronics components measure changes in the electrical characteristic to determine when the drug solution level falls below a predetermined threshold, and deactivates the device accordingly.12-16-2010

Alexandru Caracas, Thalwil CH

Patent application numberDescriptionPublished
20160112950MANAGING POWER CONSUMPTION IN TREE-BASED TDMA MULTI-HOP WIRELESS NETWORKS - Method for managing power consumption in tree-based, Time-Division Multiple Access (TDMA), multi-hop wireless networks. The method includes at each node set the steps of: relinquishing its initial role in the network if a condition related to the power consumption of the node is not met; and adopting a new role in the network according to a TDMA protocol of said network; wherein the node stops emitting beacons to a child node thereof and/or stops acknowledging beacons from a parent node, and wherein each node has a lower power consumption in this new role than it had in its initial role.04-21-2016

Alexandru Caracas, Zurich CH

Patent application numberDescriptionPublished
20110268139SYNCHRONIZING NODES OF A MULTI-HOP NETWORK - A method for synchronizing nodes of a multi-hop network with a Time Division Multiplex Access scheme (TDMA), the nodes being hierarchically arranged in different levels, including a step of organizing the TDMA by periodic superframes, the respective superframe having a number of frames including at least a broadcast frame, a step of providing the respective broadcast frame with a number of slots, the number of slots being equal to a number of parent nodes in the multi-hop network, a step of assigning each parent node one slot in the broadcast frame in dependence on its level, and a step of distributing a synchronization information to the parent nodes by means of the broadcast frame, respectively.11-03-2011

Alexandru Cazacu, Derry IE

Patent application numberDescriptionPublished
20120075748PERPENDICULAR WRITE HEAD WITH LAMINATED SIDE SHIELDS - A perpendicular write head, the write head having an air bearing surface, the write head including a magnetic write pole, wherein at the air bearing surface, the write pole has a trailing side, a leading side that is opposite the trailing side, and first and second sides; side gaps, wherein the side gaps are proximate the write pole along the first and second side edges; and side shields proximate the side gaps, wherein the side shields have gap facing surfaces and include at least one set of alternating layers of magnetic and non-magnetic materials, wherein only one kind of material makes up the gap facing surfaces at the air bearing surfaces.03-29-2012
20150154985MAGNETIC FLUX BARRIER - Data storage systems having barriers that may reduce erasure flux and increase write-ability are provided. Data storage systems include a writing element. The writing element has a write pole with a flare region. A magnetic flux barrier is located along the write pole flare region. The magnetic flux barrier is illustratively made from an in-plane magnetically anisotropic material that has an easy plane of magnetization. In another embodiment, a data storage system includes a writing element having an air bearing surface and a shield at the air bearing surface. The shield has a magnetic permeability of approximately zero. The shield illustratively includes alternating layers of positive and negative permeabilities. The shield optionally includes a plurality of shields that may include top, bottom, and side shields.06-04-2015

Alexandru Cazacu, Londonderry GB

Patent application numberDescriptionPublished
20120063031Tranducing head writer having write pole bridge feature, and devices thereof - A transducing head writer comprising a write pole having write pole tip, a yoke disposed on the write pole at a location that is recessed from the write pole tip, and a bridge feature disposed on the write pole between the yoke and the write pole tip, where the bridge feature has a geometry that is larger at a recessed end adjacent to the yoke compared to a proximate end adjacent to the write pole tip.03-15-2012

Alexandru Cazacu, Derry GB

Patent application numberDescriptionPublished
20110116195MAGNETIC WRITE HEAD DESIGN USING PERMANENT MAGNETS AND EXCHANGE SPRING MECHANISM - A magnetic recording head includes a write pole and a first permanent magnet. The write pole has a write pole tip, a leading edge, a trailing edge, a first side and a second side. The first permanent magnet is located either at the trailing edge of the write pole, the first side of the write pole or at the second side of the write pole. The first permanent magnet has a magnetization orientation that is changed in relation to a field of the write pole.05-19-2011
20120063032MAGNETIC FLUX BARRIER - Data storage systems having barriers that may reduce erasure flux and increase write-ability are provided. Data storage systems include a writing element. The writing element has a write pole with a flare region. A magnetic flux barrier is located along the write pole flare region. The magnetic flux barrier is illustratively made from an in-plane magnetically anisotropic material that has an easy plane of magnetization. In another embodiment, a data storage system includes a writing element having an air bearing surface and a shield at the air bearing surface. The shield has a magnetic permeability of approximately zero. The shield illustratively includes alternating layers of positive and negative permeabilities. The shield optionally includes a plurality of shields that may include top, bottom, and side shields.03-15-2012

Alexandru Cazacu, Londonderry IE

Patent application numberDescriptionPublished
20100309577MICROWAVE-ASSISTED MAGNETIC RECORDING WITH COLLOCATED MICROWAVE AND WRITE FIELDS - Methods and devices are provided for microwave-assisted magnetic recording with collocated microwave and write fields. An illustrative device includes a magnetic write pole and one or more alternating-field components. The magnetic write pole is configured for providing a magnetic write field. The one or more alternating-field components are disposed to at least partially coincide with the magnetic write pole. The one or more alternating-field components are configured to provide an alternating magnetic field having a microwave frequency and an orientation that is at least partially transverse to the magnetic write field.12-09-2010

Alexandru Chiculita, Bucuresti RO

Patent application numberDescriptionPublished
20120256928Methods and Systems for Representing Complex Animation Using Scripting Capabilities of Rendering Applications - A computerized device implements an animation coding engine to analyze timeline data defining an animation sequence and generate a code package. The code package can represent the animation sequence using markup code that defines a rendered appearance of a plurality of frames and a structured data object also comprised in the code package and defining a parameter used by a scripting language in transitioning between frames. The markup code can also comprise a reference to a visual asset included within a frame. The code package further comprises a cascading style sheet defining an animation primitive as a style to be applied to the asset to reproduce one or more portions of the animation sequence without transitioning between frames.10-11-2012

Alexandru Chiculita, San Francisco, CA US

Patent application numberDescriptionPublished
20140215306In-Context Editing of Output Presentations via Automatic Pattern Detection - Systems and methods are provided for in-context editing of websites and other output presentations via automatic pattern detection. One embodiment involves an editor application receiving an output presentation. The output presentation is generated based on at least one source element from at least one source file. The editor application identifies at least one pattern among multiple output elements in the output presentation. The at least one pattern corresponds to the at least one source element. The editor application determines a modification to the source element corresponding to a modification to at least one of the output elements. The modification to the source element is determined based on identifying the at least one pattern. The editor application applies the corresponding modification to the at least one source element responsive to receiving the modification to the at least one output elements.07-31-2014

Alexandru Chiculita, Bucharest RO

Patent application numberDescriptionPublished
20120144290Integrated Native HTML Rendering - A computer-implemented method for integrated native HTML rendering includes generating, in an application, an instruction to a native HTML renderer to render HTML content on a display device, the instruction generated using a runtime having an API that allows use of only at least one specified feature of the native HTML renderer. The method includes rendering, using the native HTML renderer, the HTML content on the display device per the instruction.06-07-2012

Alexandru Croicu, Redmond, WA US

Patent application numberDescriptionPublished
20100042604Deployment of a Solution Artifact to a Client Application - Technologies are described herein for deploying a solution artifact to a client-side application. In one method, an instruction to deploy the solution artifact to the client-side application program is received. Upon receiving the instruction, a determination is made whether a package associated with the solution artifact and the client-side application program was generated. Upon determining that the package was generated, a determination is made whether the package is current. Upon determining that the package is not current or that the package was not generated, the package is generated based on the solution artifact and the client-side application program. Upon determining that the package is current or upon generating the package, the package is deployed to the client-side application program.02-18-2010
20130191880DOCUMENT COMMUNICATION RUNTIME INTERFACES - A set of protocols support a common script object model for document interaction that crosses document types and runtime environments. A cross frame browser-based protocol may provide a secure, scalable, and asynchronous mechanism for transmitting script object model requests to document hosts and managing responses to developer code in standards-compliant browsers. A hostable runtime Application Programming Interface (API) may provide a secure, scalable, and asynchronous protocol to transmit script object model requests across process boundaries to document hosts back to developer code with minimum performance impact on the document host.07-25-2013
20140123130DEPLOYMENT OF A SOLUTION ARTIFACT TO A CLIENT APPLICATION - Technologies are described herein for deploying a solution artifact to a client-side application. In one method, an instruction to deploy the solution artifact to the client-side application program is received. Upon receiving the instruction, a determination is made whether a package associated with the solution artifact and the client-side application program was generated. Upon determining that the package was generated, a determination is made whether the package is current. Upon determining that the package is not current or that the package was not generated, the package is generated based on the solution artifact and the client-side application program. Upon determining that the package is current or upon generating the package, the package is deployed to the client-side application program.05-01-2014
20140136943RENDERING WEB CONTENT WITHIN DOCUMENTS - Concepts and technologies are described herein for rendering web content within documents. In accordance with some of the concepts and technologies disclosed herein, a method includes presenting a web add-in within a document. The web add-in includes a container in which web content can be provided within the document. The method may include receiving an input and, in response to the input, capturing a static image that is representative of the web content at a time instance after the input. The method may include receiving a request to copy the web add-in and, in response to the request to copy the web add-in, executing a copy operation. The method may also include receiving a request to paste the web add-in and, in response to the request to paste the web add-in, pasting the web add-in or the static image based upon the paste target.05-15-2014

Patent applications by Alexandru Croicu, Redmond, WA US

Alexandru Cunescu, Brussels BE

Patent application numberDescriptionPublished
20120072344TECHNIQUES FOR TRANSACTION ADJUSTMENT - Techniques are provided for transaction adjustment. A payment device, having an offline balance, is presented to an offline terminal in connection with a putative transaction. If an irregularity with the putative transaction is detected, the offline balance is adjusted responsive to the detection. In one aspect of the invention, such adjustment can be carried out, via offline-terminal interaction, substantially without the use of a security module and cryptographic keys in the offline terminal.03-22-2012
20130024363PAYMENT APPARATUS AND METHOD - Techniques are provided for updating an offline parameter of a payment device having an online-capable application and a primarily offline application. The offline parameter can be a counter reflective of an offline spending balance. The same parameter can be shared between the applications, or cross-application visibility of the parameter can be provided. When a requirement to update the offline parameter is determined, the offline parameter can be updated substantially contemporaneously with an online transaction. The updates can be transparent to the user, allowing substantial duplication of the debit card and/or credit card experience with an offline payment device.01-24-2013

Alexandru Dumitru, Maizieres FR

Patent application numberDescriptionPublished
20080203216Multi-Environment Engine - The inventive multi-environment engine (08-28-2008

Alexandru Fenichiu, Buhlertal DE

Patent application numberDescriptionPublished
20150225113Hybrid Noise-Insulating Structures and Applications Thereof - The invention relates to structures that are made of hard materials, similar to a skeleton, which are embedded in softer materials (e.g., elastomer). Not only can the sound transmission be greatly limited thereby, but also other functional advantages can be achieved thereby, such as the reduction of the number of parts, because formations can be produced from the embedding material, such as seals, cable passages, membranes, and elastic suspension elements, etc. A special variant of said structures is the light anti-humming layer having a thickness of approx. 1 mm, which greatly reduces humming noises, for example when adhesively bonded to a car door.08-13-2015

Alexandru Fit-Florea, Belmont, CA US

Patent application numberDescriptionPublished
20120226730System and Method for Testing Whether a Result is Correctly Rounded - A computer-implemented method for executing a floating-point calculation where an exact value of an associated result cannot be expressed as a floating-point value is disclosed. The method involves: generating an estimate of the associated result and storing the estimate in memory; calculating an amount of error for the estimate; determining whether the amount of error is less than or equal to a threshold of error for the associated result; and if the amount of error is less than or equal to the threshold of error, then concluding that the estimate of the associated result is a correctly rounded result of the floating-point calculation; or if the amount of error is greater than the threshold of error, then testing whether the floating-point calculation constitutes an exception case.09-06-2012

Alexandru Fit-Florea, Albalulia RO

Patent application numberDescriptionPublished
20090094308RELAXED REMAINDER CONSTRAINTS WITH COMPARISON ROUNDING - A system and method for efficient floating-point rounding in computer systems. A computer system may include at least one floating-point unit for floating-point arithmetic operations such as addition, subtraction, multiplication, division and square root. For the division operation, the constraints for the remainder may be relaxed in order to reduce the area for look-up tables. An extra internal precision bit may not be used. Only one quotient may be calculated, rather than two, further reducing needed hardware to perform the rounding. Comparison logic may be required that may add a couple of cycles to the rounding computation beyond the calculation of the remainder. However, the extra latency is much smaller than a second FMAC latency.04-09-2009

Alexandru Gavrilescu, Redmond, WA US

Patent application numberDescriptionPublished
20090006849PEER-TO-PEER NAME RESOLUTION PROTOCOL (PNRP) SECURITY INFRASTRUCTURE AND METHOD - A security infrastructure and methods are presented that inhibit the ability of a malicious node from disrupting the normal operations of a peer-to-peer network. The methods of the invention allow both secure and insecure identities to be used by nodes by making them self-verifying. When necessary or opportunistic, ID ownership is validated by piggybacking the validation on existing messages. The probability of connecting initially to a malicious node is reduced by randomly selecting to which node to connect. Further, information from malicious nodes is identified and can be disregarded by maintaining information about prior communications that will require a future response. Denial of service attacks are inhibited by allowing the node to disregard requests when its resource utilization exceeds a predetermined limit. The ability for a malicious node to remove a valid node is reduced by requiring that revocation certificates be signed by the node to be removed.01-01-2009
20090028146CONTROLLED RELAY OF MEDIA STREAMS ACROSS NETWORK PERIMETERS - The invention provides an apparatus and method to establish media sessions for media streams crossing a network boundary. The system includes a media relay controlled by a media configurator control module. The media relay reserves media paths (that include ports in the network boundary), opens the media paths, closes the media paths, and provides information about the media paths. A media configurator is adapted to communicate with the media configurator control module and the media relay. The control module has an event handler handling multimedia session events, a local address resolver that determines if an address identifier of the media session belongs to a private address space and a control element used to establish the media path. The control element manages resources for the media relay. A state-refresh timer is used to maintain state consistency between all media relays controlled by a proxy engine and control elements.01-29-2009
20090158397Secure Push and Status Communication between Client and Server - Systems and methods of authentication and authorization between a client, a server, and a gateway to facilitate communicating a message between a client and a server through a gateway. The client has a trusted relationship with each of the gateway and the server. A method includes registering the client with the gateway. The client also constructs the address space identifying the gateway and the client. The client communicates the address space to the server. The client receives an identity identifying the server. If the client authorizes to receive a message from the server through the gateway, the client informs the authorization to the gateway. The client puts the identity identifying the server on a list of servers which are authorized to send messages to the client. In addition, the client communicates the list of servers to the gateway.06-18-2009
20100064225Network Map - The claimed method and system provides a graphical user interface that illustrates network topology information, including connection paths between devices on the local network and an external network such as the Internet. The claimed method and system may use a three column format for presenting the topology that is more intuitive for a user. Also, the claimed method and system may aggregate context and connection information from multiple different protocols to provide the topology display. Further, the claimed method and system may use a device registry to enable customized and extensible representations of the network devices.03-11-2010
20120084248PROVIDING SUGGESTIONS BASED ON USER INTENT - One or more techniques and/or systems are disclosed herein for providing prioritized suggestions to a user of a mobile device, for example, in real-time based on an intent of the user. A user routine is identified by identifying a plurality of historical user patterns, such as for travel, data consumption, communications, etc. A real-time context for the user, such as what the user is currently engaged in or what's going on around them, is identified using real-time contextual data from one or more sensors. The intent of the user is determined by comparing the user routine with the real-time context for the user, and suggestions are prioritized for the user, based on the intent, such as in a mobile device display.04-05-2012
20120090017Secure Push and Status Communication between Client and Server - Systems and methods of authentication and authorization between a client, a server, and a gateway to facilitate communicating a message between a client and a server through a gateway. The client has a trusted relationship with each of the gateway and the server. A method includes registering the client with the gateway. The client also constructs the address space identifying the gateway and the client. The client communicates the address space to the server. The client receives an identity identifying the server. If the client authorizes to receive a message from the server through the gateway, the client informs the authorization to the gateway. The client puts the identity identifying the server on a list of servers which are authorized to send messages to the client. In addition, the client communicates the list of servers to the gateway.04-12-2012
20150215307SECURE PUSH AND STATUS COMMUNICATION BETWEEN CLIENT AND SERVER - Systems and methods of authentication and authorization between a client, a server, and a gateway to facilitate communicating a message between a client and a server through a gateway. The client has a trusted relationship with each of the gateway and the server. A method includes registering the client with the gateway. The client also constructs the address space identifying the gateway and the client. The client communicates the address space to the server. The client receives an identity identifying the server. If the client authorizes to receive a message from the server through the gateway, the client informs the authorization to the gateway. The client puts the identity identifying the server on a list of servers which are authorized to send messages to the client. In addition, the client communicates the list of servers to the gateway.07-30-2015

Patent applications by Alexandru Gavrilescu, Redmond, WA US

Alexandru Gherghe, Las Vegas, NV US

Patent application numberDescriptionPublished
20130087160ELECTRONIC PIPE PERSONAL VAPORIZER WITH CONCEALED REMOVABLE ATOMIZER/ CARTOMIZER - A porous ceramic atomized cartridge contains a heating element, a porous ceramic wick, and the liquid to be vaporized removably concealed within the body of an electronic simulated smoking pipe. Adjustment of the spacing of a circular disc heating element relative to the porous ceramic wick adjusts the level of atomization. All components are easily removable and replaceable and cleaned. A bowl of the pipe is used as an open battery chamber to allow any battery fumes to escape and allow easy removal and replacement of the battery. A conductive contact arm pivots between contact with the battery and the pipe body to control power. Vapor is activated by a manual push button switch or an automatic sound activated switch responsive to the puffing sound of a user.04-11-2013

Alexandru Ghica, Bucharest RO

Patent application numberDescriptionPublished
20150026523DEBUGGING METHOD AND COMPUTER PROGRAM PRODUCT - A method for debugging a computer program is proposed. The method comprises: running at least part of said computer program on a computer, thereby prompting said computer to execute a sequence of instructions and to generate a trace corresponding to said executed sequence of instructions; and, when said program has generated an exception, selecting a set of one or more exception strings on the basis of said trace, so that each of said exception strings is a unique substring of said trace; and indicating said exception strings to a user or to a debugging tool. The set of exception strings may notably include the ultimate shortest unique substring of said trace. A computer program product is also described.01-22-2015

Alexandru Hanganu, Bellevue, WA US

Patent application numberDescriptionPublished
20090328154ISOLATION OF SERVICES OR PROCESSES USING CREDENTIAL MANAGED ACCOUNTS - This disclosure describes methods, systems, and application programming interfaces for creating a credential managed account. This disclosure describes creating a new password managed account, defining the password managed account, wherein the password managed account is to access a service on a managed computing device, identifying the password managed account for a lifecycle, and automatically managing the password managed account by updating and changing a password for the password managed account on a periodic basis.12-31-2009

Alexandru Hanganu, Sammamish, WA US

Patent application numberDescriptionPublished
20120131661BACK-END CONSTRAINED DELEGATION MODEL - A client can communicate with a middle tier, which can then, in turn, communicate with a back end tier to access information and resources on behalf of the client within the context of a system that can scale well. Each individual back end can establish a policy that defines which computing device can delegate to that back end. That policy can be enforced by a domain controller within the same administrative domain as the particular back end. When a middle tier requests to delegate to a back end, the domain controller to which that request was directed can either apply the policy, or, if the domain controller is in a different domain than the targeted back end, it can direct the middle tier to a domain controller in a different domain and can sign relevant information that the middle tier can utilize when communicating with that different domain controller.05-24-2012

Alexandru Hartular, San Jose, CA US

Patent application numberDescriptionPublished
20090160500POWER MANAGEMENT SYSTEMS WITH CHARGE PUMPS - A driving circuit for an N-channel Metal Oxide Semiconductor (NMOS) transistor can include a charge pump unit and a driver coupled to the charge pump. The charge pump can receive a source voltage and output an output voltage higher than the source voltage, where the source voltage is applied to a source terminal of the NMOS transistor. The driver receives the output voltage of the charge pump unit and converts the output voltage to a driving voltage operable for conducting the NMOS transistor.06-25-2009
20100066318SUPPLY TOPOLOGY WITH POWER LIMITING FEEDBACK LOOP - A supply topology comprising an AC to DC or DC to DC adapter and an electronic device with an active system, a battery, and an adapter controller implements closed-loop control of adapter output voltage to limit power consumption by the electronic device to a value related to maximum adapter power. The adapter couples a signal representing maximum adapter power to a control line connected to the electronic device and the electronic device couples an error signal representing the difference between instantaneous power consumption and adapter maximum power onto the same control line. The adapter adjusts its output voltage in response to the magnitude of the error signal. An adapter controller in the electronic device sets a limit for allocating current to battery charging from the signal representing maximum adapter power, with battery charging current approaching zero as instantaneous power consumption approaches maximum adapter power. The adapter controller adjusts the limit for allocating current to battery charging in response to new values of adapter maximum power associated with alternate adapters connected to the electronic device.03-18-2010
20100264882CIRCUITS AND METHODS FOR BATTERY CHARGING - Circuits and methods for battery charging are disclosed. In one embodiment, the battery charging circuit comprises an AC to DC converter, a charging control switch, and a charger controller. The AC to DC converter provides a charging power to a battery pack. The charging control switch is coupled between the AC to DC converter and the battery pack. The charging control switch transfers the charging power to the battery pack. The charger controller detects a battery status of the battery pack and controls the charging control switch to charge the battery pack in a continuous charging mode or a pulse charging mode according to the battery status. The charger controller also controls the AC to DC converter to regulate the charging power according to the battery status.10-21-2010
20110121653PARALLEL POWERING OF PORTABLE ELECTRICAL DEVICES - A system may include an electronic device configured to consume a supply current; an AC to DC adapter configured to be coupled to the electronic device, wherein the AC to DC adapter has a maximum rated output current; a battery configured to be coupled to the electronic device; DC to DC converter configured to be coupled to the battery and the electronic device; and a controller configured to couple the AC to DC adapter to the electronic device, the controller further configured to couple the DC to DC converter to the battery and the electronic device when the supply current exceeds the maximum rated output current of the AC to DC adapter.05-26-2011
20110156483POWER MANAGEMENT SYSTEMS - A power management system includes a first switch, a second switch, and a controller coupled to the first and second switches. The first switch has a first transfer terminal. The second switch has a second transfer terminal. The controller controls power conversion by turning on a third switch periodically. The first and second transfer terminals and a third transfer terminal of the third switch are coupled to a common node. The resistance between the first transfer terminal and the common node, the resistance between the second transfer terminal and the common node, and the resistance between the third transfer terminal and the common node are substantially equal to zero.06-30-2011
20130099577POWER MANAGEMENT SYSTEMS - A power management system includes a first switch, a second switch, and a controller coupled to the first and second switches. The first switch has a first transfer terminal. The second switch has a second transfer terminal. The controller controls power conversion by turning on a third switch periodically. The first and second transfer terminals and a third transfer terminal of the third switch are coupled to a common node. The resistance between the first transfer terminal and the common node, the resistance between the second transfer terminal and the common node, and the resistance between the third transfer terminal and the common node are substantially equal to zero.04-25-2013
20140184164POWER MANAGEMENT SYSTEMS WITH CHARGE PUMPS - A driving circuit for an N-channel Metal Oxide Semiconductor (NMOS) transistor can include a charge pump unit and a driver coupled to the charge pump. The charge pump can receive a source voltage and output an output voltage higher than the source voltage, where the source voltage is applied to a source terminal of the NMOS transistor. The driver receives the output voltage of the charge pump unit and converts the output voltage to a driving voltage operable for conducting the NMOS transistor.07-03-2014

Patent applications by Alexandru Hartular, San Jose, CA US

Alexandru Hlibiciuc, Aachen DE

Patent application numberDescriptionPublished
20080239950Telecommunications Method and System involving Active Nodes Having Full Receive State and Isolated Receive State from Non-Allocated Traffic - A telecommunications system. The system includes a communications network. The system includes N nodes, where N is an integer greater than or equal to 2, which run a same or different applications and process a same or different ranges of application level traffic, and which communicate with each other through the network using signaling by SIGTRAN protocols. Each of the N nodes has a full receive state where a node receives any type of traffic from the other nodes and an isolated receive state where the node only receives allocated traffic from the other nodes. The node sends traffic to the other nodes whether the node is in the full receive state or the isolated receive state. A method for communicating.10-02-2008
20090313350METHOD FOR OPTIMISING THE DISTRIBUTION OF A SERVICE FROM A SOURCE TO A PLURALITY OF CLIENTS IN A NETWORK - This method for determining locations of service instances for optimising distribution of a service in a network, from a source to a plurality of clients each having predetermined requirements, wherein the network can be modelled by means of a graph, comprises steps of: placing a service instance in each leaf in the graph; and, starting from the leaves, for each service instance: checking whether the service instance when placed in a vertex on the next higher level can fulfil the requirements of all clients to be served by said service instance; and moving or not the service instance one level higher, depending on the result of the checking step.12-17-2009
20100161325Individual Codec Pathway Impairment Indicator for use in a Communication System - A system and method are described for controlling the setup of a connection in a communication network that includes a set of nodes, such as Mobile Switching Centers (MSCs) and Media Gateways (MGWs). In one example, a speech connection is established between MGWs subject to the control of the MSCs, which can selectively activate or deactivate codecs along the connection. The codecs are selected from a list of supported codecs, each potentially affecting connection quality by differing amounts. A Total Accumulated Impairment (TAI) element is forwarded between the MSCs and step by step updated by these MSCs that includes individual partially accumulated impairment values corresponding to each of the supported codec candidates. Each individual indicator value provides information representative of the expected accumulated impairment along a candidate connection path leading up to, and including, the corresponding codec. By providing information pertaining to the expected accumulated impairment along each candidate connection path, the MSCs can determine an optimum sequence of codecs so as to minimize the overall connection impairment.06-24-2010
20110087800Network Node and Method of Routing Messages in an IP-Based Signaling Network - A method of routing messages in an IP-based signaling network is provided. Further, a network node (04-14-2011
20110110221Signaling Gateway for Routing Signaling Messages - A method of operating a signaling gateway for routing signaling messages between a SS7 network and an IP-based network is provided. The signaling gateway has a signaling point code allocated as a network address. Further, a signaling gateway for routing signaling messages between a SS7 network and an IP-based network is provided. The signaling gateway comprises an interface towards the SS7 network and an interface towards the IP-based network. The signaling gateway comprises a processing unit which may implement a SS7 protocol stack and an IP protocol stack. The processing unit may be configured to translate a message delivered to an upper protocol layer of the SS7 protocol stack to a corresponding message conforming to a user adaptation protocol of the IP protocol stack.05-12-2011
20110264807Method of Operating a Signalling Gateway and an Application Server, and Signalling Gateway and Application Server - A method of operating a signalling gateway in a decoupled mode of operation for routing signalling messages between an SS7 and an IP-based network is provided. Further, the invention relates to a method of processing a connection oriented signalling message at an application server process, wherein the message is exchanged via a signalling gateway between an SS7 network node and the application server process. The application server process serves at least one application server in an IP-based network. The invention further provides a signalling gateway for routing signalling messages between an SS7 network and an IP-based network and an application server comprising an application server process for processing signalling messages, in particular connection oriented messages.10-27-2011
20130223433Reducing Broadcast of SS7 Network Management Messages by SIGTRAN Relay Node - The application relates to the transport of SS7 signaling over an Internet Protocol based network and in particular to the routing of SS7 Signaling Network Management SSNM Messages such as Destination Unavailable DUNA and Signalling Congestion SCON by a SIGTRAN relay node. The SSNM messages are checked against a so-called “validation rule”, which either specifies a list of allowed affected point codes or a threshold rate of SSNM messages with the same affected point code. If the SSNM message is “valid” it is sent to a so-called “broadcast domain” which comprise nodes such as signaling endpoints or component of one or more application servers.08-29-2013
20140153563Network Node and Method of Routing Messages in an IP-Based Signaling Network - A method of routing messages in an IP-based signaling network is provided. Further, a network node for performing such a routing of messages in an IP-based signaling network is provided. The network node comprises at least two interfaces and a processing unit configured to route an incoming message received at a first of the at least two interfaces to a second interface of the at least two interfaces. Further, a relay network comprising plural of such network nodes as relay nodes is provided.06-05-2014

Patent applications by Alexandru Hlibiciuc, Aachen DE

Alexandru Hodisan, Haifa IL

Patent application numberDescriptionPublished
20090153401MOTION DETECTION FOR TRACKING - An apparatus and method for tracking a target wherein a new position fix is taken when the measured movement of the target is more than a predetermined threshold amount or when the position fix has not been updated in a predetermined interval. The apparatus and method minimize energy use and network resources by performing position determination fixes only when needed.06-18-2009

Alexandru Leconiuc, Redmond, WA US

Patent application numberDescriptionPublished
20100082759COMMUNICATIONS GROUPED AS CONVERSATIONS - Described are embodiments for displaying groups of communications, such as messages, as a conversation. Conversations are groups of communications that can be traced back as related to an original communication. The embodiments allow a user to select a conversation mode for displaying communications, e.g., messages, as conversations. In response to the user's selection, embodiments provide for displaying a graphical element associated with a conversation. The graphical element can be selected to display the messages associated with the conversation. Additionally, embodiments provide for selecting a conversation and applying actions to the conversation, resulting in the application of the action to the messages that are associated with the conversation.04-01-2010
20140208229COMMUNICATIONS GROUPED AS CONVERSATIONS - Described are embodiments for displaying groups of communications, such as messages, as a conversation. Conversations are groups of communications that can be traced back as related to an original communication. The embodiments allow a user to select a conversation mode for displaying communications, e.g., messages, as conversations. In response to the user's selection, embodiments provide for displaying a graphical element associated with a conversation. The graphical element can be selected to display the messages associated with the conversation. Additionally, embodiments provide for selecting a conversation and applying actions to the conversation, resulting in the application of the action to the messages that are associated with the conversation.07-24-2014

Alexandru Lupan, Boulogne Billancourt FR

Patent application numberDescriptionPublished
20110159480CELL-BASED SCREENING ASSAY TO IDENTIFY MOLECULES THAT STIMULATE IFN-ALPHA/BETA TARGET GENES - A method using cells transformed with a construct containing a reporter gene operatively-linked to an interferon stimulated response element for identifying an agent, such as a chemical compound, peptide or polypeptide, which exhibits an interferon-like activity on the interferon stimulated response element (ISRE) and modulates genes activated by activation of the ISRE.06-30-2011

Alexandru Mereuta, Ecublens CH

Patent application numberDescriptionPublished
20120134381VERTICAL CAVITY SURFACE EMITTING DEVICES INCORPORATING WAFER FUSED REFLECTORS - A method of forming an optoelectronic device comprising growing a first multi-layer 05-31-2012

Alexandru Moga, Thalwil CH

Patent application numberDescriptionPublished
20160006780METHOD FOR PROCESSING DATA STREAMS INCLUDING TIME-CRITICAL MESSAGES OF A POWER NETWORK - A method is disclosed for processing data stream within a time constraint by a stream processing network having a plurality of processing elements. The method includes determining a processing unit, by selecting at least one of the plurality of processing elements, for transmitting next data items of the data stream; collecting system information of the processing unit, wherein the system information includes load information of the selected processing element; adapting, based on the system information, a sending rate of the data stream; discarding, by the processing unit, data items of the data stream that would not be processed within the time constraint; and sending, by the processing unit, data items of the data stream that would be processed within the time constraint.01-07-2016

Alexandru Mosoi, Bacau RO

Patent application numberDescriptionPublished
20110072013ALGORITHM AND IMPLEMENTATION FOR FAST COMPUTATION OF CONTENT RECOMMENDATIONS - In various example embodiments, a system and associated method for fast computation content recommendation is provided. A dynamic user profile for a user is determined. The dynamic user profile is based on one or more fingerprints of viewed documents by the user. One or more relevant documents are determined based on the dynamic user profile and the fingerprints of documents in the system. A list of the one or more relevant documents is then provided to the user.03-24-2011

Alexandru Neagoe, Hockessin, DE US

Patent application numberDescriptionPublished
20130248017ADAPTER FOR ATTACHMENT TO WATER SUPPLY PIPES AND EXTERIOR CONDUITS - An adapter for attachment to a water supply pipe and an exterior conduit includes an adjustable element, a mounting element, and at least one inner fastening element. The adapter also may include filtering elements, covers, and other elements which add in the operation and appearance of the adapter. The adapter may be incorporated in any assembly that requires exterior routing of water from a water supply pipe to one or more exterior conduits. These conduits may be any device or accessory that routes water from the water supply pipe, through the adapter, to an exit point. Examples of exterior conduits include waterborne bars, overhead shower assemblies, handheld shower assemblies, and other types of waterborne accessories.09-26-2013
20140332608SHOWERHEAD HAVING STRUCTURAL FEATURES THAT PRODUCE A VIBRANT SPRAY PATTERN - A showerhead having structural features providing a vibrant spray pattern includes a faceplate, a turbine, and a water distributor, among other elements. The spray pattern is facilitated by the interaction of slots in the turbine, which overly troughs formed in the faceplate. The slots in the turbine meter the flow of water into the troughs. The rotation of the turbine is facilitated by a water distributor having sloped channels which direct inlet water against vanes in the turbine. A unique distribution and orientation of spray apertures and ramp configurations in the faceplate contribute to produce a vibrant spray pattern and a unique showering experience.11-13-2014

Alexandru Nicu, Singapore SG

Patent application numberDescriptionPublished
20130135528Broadcasting Receiver and Television Set - This broadcasting receiver includes a front-end having an RF receiver receiving a broadcast signal and a decoder separating the broadcast signal received by the RF receiver into a video signal and an audio signal and a back-end provided separately from the front-end, outputting the video signal and the audio signal input from the front-end through the decoder. The front-end can be connected to and disconnected from the back-end.05-30-2013

Alexandru Niculescu-Mizil, Plainsboro, NJ US

Patent application numberDescriptionPublished
20130097108Two-Stage Multiple Kernel Learning Method - Disclosed are methods and structures of Multiple Kernel learning framed as a standard binary classification problem with additional constraints that ensure the positive definiteness of the learned kernel. Advantageously, the disclosed methods and structures permit the use of binary classification technologies to develop better performing, and more scalable Multiple Kernel Learning methods that are conceptually simpler.04-18-2013
20140101077METHODS AND SYSTEMS FOR DEPENDENCY NETWORK ANALYSIS - Methods and systems for displaying dependencies within data and illustrating differences between a plurality of data sets are disclosed. In accordance with one such method, a plurality of data sets are received for the generation of a plurality of dependency networks in accordance with a graphical modeling scheme. The method further includes receiving a selection of a value of a parameter that adjusts a number of differences between the dependency networks in accordance with the graphical modeling scheme. In addition, at least one version of the dependency networks is generated based on the selected value of the parameter. Further, the one or more versions of the dependency networks is output to permit a user to analyze distinctions between the dependency networks.04-10-2014
20140101078METHODS AND SYSTEMS FOR DEPENDENCY NETWORK ANALYSIS - Methods and systems for displaying dependencies within data and illustrating differences between a plurality of data sets are disclosed. In accordance with one such method, a plurality of data sets are received for the generation of a plurality of dependency networks in accordance with a graphical modeling scheme. The method further includes receiving a selection of a value of a parameter that adjusts a number of differences between the dependency networks in accordance with the graphical modeling scheme. In addition, at least one version of the dependency networks is generated based on the selected value of the parameter. Further, the one or more versions of the dependency networks is output to permit a user to analyze distinctions between the dependency networks.04-10-2014

Alexandru Patriciu, Baltimore, MD US

Patent application numberDescriptionPublished
20120076681PNEUMATIC STEPPER MOTOR - A stepper motor suitable for use in a medical imaging environment has (a) a cylindrical central gear having an external surface with circumferentially distributed and radially directed teeth, (b) a shaft for mounting the central gear such that it is constrained to move in rotational motion about its centerline, (c) a cylindrical hoop gear having a bore with an internal surface having circumferentially distributed and radially directed teeth, (d) level arm crank mechanisms for mounting the hoop gear such that it is constrained to move in translational-circular motion about the central gear's centerline, wherein this central gear is further configured to fit within the hoop gear's bore in such a manner that a plurality of the central gear and hoop gear teeth intermesh and cooperate so that the planetary movement of the hoop gear causes the central gear to rotate, and (e) piston mechanisms for applying a fluid pressure driven force to specified points on the hoop gear so as to cause its movement.03-29-2012

Alexandru Patriciu, Ancaster CA

Patent application numberDescriptionPublished
20100041938MULTI-IMAGER COMPATIBLE ROBOT FOR IMAGE-GUIDED INTERVENTIONS AND FULLY AUTOMATED BRACHYTHERAPY SEED - Featured is a robot and a needle delivery apparatus. Such a robot comprises a plurality of actuators coupled to control locating any of number of intervention specific medical devices such as intervention specific needle injectors. Such a robot is usable with image guided interventions using any of a number of types of medical imaging devices or apparatuses including MRI. The end-effector can include an automated low needle delivery apparatus that is configured for dose radiation seed brachytherapy injection. Also featured is an automated seed magazine for delivering seeds to such an needle delivery apparatus adapted for brachytherapy seed injection.02-18-2010
20100234856ROTATING NEEDLE DRIVER AND APPARATUSES AND METHODS RELATED THERETO - Featured is a medical instrument driver, a robotic apparatus embodying such a medical instrument driver and methods related thereto for inserting a medical instrument into tissue of a mammal (e.g., human). Such medical instruments include medical needles, biopsy needles, trocars, cutters and introducers. Such a medical instrument driver according to the present invention is configured and arranged so that medical instrument is rotated as it is being moved longitudinally for insertion into the tissue such that the medical instrument is spiraling as it pierces and traverses the tissue to the target area.09-16-2010

Alexandru Piukovici, Berlin DE

Patent application numberDescriptionPublished
20140043365METHOD AND APPARATUS FOR LAYOUT FOR AUGMENTED REALITY VIEW - An approach is provided for providing an interactive perspective-based point of interest layout in an augmented reality view. The layout platform determines at least one zoom level for rendering of one or more representations of one or more items in a perspective-based display based, at least in part, on at least one push interaction or at least one pull interaction in the perspective-based display. The layout platform causes, at least in part, a rendering of the one or more representations based, at least in part, on the at least one zoom level.02-13-2014
20140063058METHOD AND APPARATUS FOR TRANSITIONING FROM A PARTIAL MAP VIEW TO AN AUGMENTED REALITY VIEW - An approach is provided for providing a map view that compliments an augmented reality view while a user navigates and interacts within a scene. A mapping platform determines a virtual floor surface of at least one presentation of a perspective-based display of location information. A mapping platform causes, at least in part, a rendering of a partial map view on the virtual floor surface, wherein the partial map view provides an alternate view of the location information.03-06-2014

Alexandru Platon, Bartlesville, OK US

Patent application numberDescriptionPublished
20110117004LIQUID-PHASE CHEMICAL LOOPING ENERGY GENERATOR - A closed loop combustion system for the combustion of fuels using a molten metal oxide bed.05-19-2011
20110144396PROCESS FOR CONVERTING BIOMASS TO HYDROCARBONS AND OXYGENATES - The present invention relates to a process for converting biomass to hydrocarbons and oxygenates. The process may include providing a biomass feedstock and de-oxygenating the biomass feedstock to form a solid-intermediate. The process may further include liquefaction of the solid intermediate, which may be carried out either by rapid heating followed by condensation or by liquefying by applying high pressure. The liquefaction of the solid intermediate may produce a mixture of hydrocarbons and oxygenates, which is generally termed as biocrude. Further, the biocrude is processed by one or more refining means for production of hydrocarbons that can be used as fuel.06-16-2011
20120035404HYDROCARBONS FROM PYROLYSIS OIL - The present invention relates to a process for converting pyrolysis oil obtained by pyrolysis of biomass into fuel range hydrocarbon by alcoholysis of pyrolysis oil with subsequent hydrotreatment. The current invention provides straightforward methodology to prepare upgradable pyrolysis oil via alcoholysis. The invention uses hydrotreating technology for oxygen removal and hydrocarbon production. The resulting hydrocarbon products are 100% fungible with conventional transportation fuels.02-09-2012
20120108860PROCESS FOR PRODUCING HIGH QUALITY PYROLYSIS OIL FROM BIOMASS - This invention relates to a process to utilize a torrefaction pretreatment step for biomass pyrolysis process. This pretreatment improves the quality of the pyrolysis oil by reducing acidity. The inventive process shows that as a pretreatment to pyrolysis, resulting pyrolysis oil obtained from torrefied biomass has approximately 25% lower acetic acid than that from untorrefied biomass pyrolysis oil.05-03-2012
20120116135HEAT INTEGRATED PROCESS FOR PRODUCING HIGH QUALITY PYROLYSIS OIL FROM BIOMASS - This invention discloses a heat integrated and energy saving process for producing high quality pyrolysis oil from biomass by utilizing a torrefaction pretreatment step for biomass pyrolysis processing wherein the pretreatment step improves the quality of the pyrolysis oil by reducing acidity. This invention further utilizes the gaseous product of the torrefaction step through a combustion process for heat production and recovery.05-10-2012
20120160741INTEGRATED FCC BIOMASS PYROLYSIS/UPGRADING - Integrating a biomass pyrolysis and upgrading process into a fluid catalytic cracking unit. The process uses conventional FCC feed and a mixture of a solvent and biomass to produce upgraded fuel products. A slurry stream composed of solid biomass particles and a solvent is fed into an FCC riser through a slurry pump to achieve biomass pyrolysis and in situ pyrolysis oil upgrading. The catalytic cracking of the conventional petroleum feed also occurs in the riser.06-28-2012
20120167452ABSORPTION AND QUENCH METHOD FOR BIOMASS PYROLYSIS PRODUCT - A biomass pyrolysis product is quenched by direct cooling with a cold quench fluid and initial product separation is performed based on boiling point and solubility in the quench fluid. A properly chosen quench fluid may act as a selective solvent, thus providing dilution of unstable precursors of pyrolytic lignin or other heavy by-products, and/or separation of certain undesirable pyrolysis oil components such as water and light acids.07-05-2012
20130144090RENEWABLE JET FUEL DERIVED FROM BIOMASS - A single pass direct conversion of biomass derived oxygenates to longer chain hydrocarbons is described. The longer chain hydrocarbons include higher naphthene content which is quite useful in the distillate range fuels or more particularly, the jet and diesel range fuels. Naphthenes help the biomass derived hydrocarbons meet product specifications for jet and diesel while really helping cold flow properties.06-06-2013
20130144091RENEWABLE DIESEL FUEL DERIVED FROM BIOMASS - A single pass direct conversion of biomass derived oxygenates to longer chain hydrocarbons is described. The longer chain hydrocarbons include higher naphthene content which is quite useful in the distillate range fuels or more particularly, the jet and diesel range fuels. Naphthenes help the biomass derived hydrocarbons meet product specifications for jet and diesel while really helping cold flow properties.06-06-2013
20130144094RENEWABLE GAS OIL DERIVED FROM BIOMASS - A single pass direct conversion of biomass derived oxygenates to longer chain hydrocarbons is described. The longer chain hydrocarbons include higher naphthene content which is quite useful in the distillate range fuels or more particularly, the jet and diesel range fuels. Naphthenes help the biomass derived hydrocarbons meet product specifications for jet and diesel while really helping cold flow properties.06-06-2013
20130144098DIRECT CONVERSION OF BIOMASS OXYGENATES TO HYDROCARBONS - A single pass direct conversion of biomass derived oxygenates to longer chain hydrocarbons is described. The longer chain hydrocarbons include higher naphthene content which is quite useful in the distillate range fuels or more particularly, the jet and diesel range fuels. Naphthenes help the biomass derived hydrocarbons meet product specifications for jet and diesel while really helping cold flow properties.06-06-2013
20130327626CATALYTIC PYROLYSIS OF BIOMASS IN AN AUGER REACTOR - The present invention relates generally to the thermal conversion of biomass. Processes are disclosed for converting algal biomass to condensable vapor intermediates such as pyrolysis oil by means of pyrolysis in a reactor comprising at least one auger. The intermediates may be further processed for production of renewable hydrocarbon fuels. The disclosed processes assist in preventing premature devolatization of algal biomass during pyrolysis, thereby increasing efficiency and commercial feasibility.12-12-2013
20130327627CATALYTIC BIOMASS PYROLYSIS IN AN AUGER REACTOR - The present invention relates generally to the thermal conversion of biomass. Processes are disclosed for converting biomass to condensable vapor intermediates such as pyrolysis oil by means of catalytic pyrolysis in a reactor comprising at least one auger, where the catalyst also comprises a heat carrier. The intermediates produced may be further processed for production of renewable hydrocarbon fuels.12-12-2013
20140341784INTEGRATED FCC BIOMASS PYROLYSIS/UPGRADING - Integrating a biomass pyrolysis and upgrading process into a fluid catalytic cracking unit. The process uses conventional FCC feed and a mixture of a solvent and biomass to produce upgraded fuel products. A slurry stream composed of solid biomass particles and a solvent is fed into an FCC riser through a slurry pump to achieve biomass pyrolysis and in situ pyrolysis oil upgrading. The catalytic cracking of the conventional petroleum feed also occurs in the riser.11-20-2014
20140350292SYNTHESIS OF DIESEL FUEL BLENDSTOCK FROM CARBOHYDRATES - Carbohydrates as derived from plant biomass can be converted into mono-alcohols, diols, and/or bi-functional alcohols or into carboxylic acid derivatives. By catalytic transesterification of such carbohydrate derivatives, ester-type diesel-fuel blendstock components may be produced. More specifically, alkyl levulinates are catalytically trans-esterified with hydroxyl-functionalized compounds where both the alcohols and the alkyl levulinates are derived from biomass carbohydrates. Esters produced in this way show physicochemical characteristics that make them suitable for use as diesel fuel blendstock.11-27-2014

Patent applications by Alexandru Platon, Bartlesville, OK US

Alexandru Porosanu, Bucharest RO

Patent application numberDescriptionPublished
20150135181INFORMATION PROCESSING DEVICE AND METHOD FOR PROTECTING DATA IN A CALL STACK - An information processing device comprises a control unit, a hash unit, and a comparison unit. The control unit is arranged to run a program and to store at least flow control information of the program in a call stack. The hash unit is arranged to generate a first hash value by applying a hash function to selected data in response to a first context change of the program, the selected data comprising at least one or more selected items of the call stack, the first context change comprising a termination or interruption of a first process or thread of the program. The control unit is further arranged to start or resume a second process or thread of the program only when the hash unit has generated the first hash value. The hash unit is further arranged to generate a second hash value by re-applying the hash function to the selected data in response to a second context change, the second context change comprising a termination or interruption of the second process or thread. The comparison unit is arranged to determine whether the first hash value and the second hash value are identical.05-14-2015

Alexandru Riposan, Palo Alto, CA US

Patent application numberDescriptionPublished
20140311893SPUTTERING SYSTEM AND METHOD USING DIRECTION-DEPENDENT SCAN SPEED OR POWER - A sputtering system having a processing chamber with an inlet port and an outlet port, and a sputtering target positioned on a wall of the processing chamber. A movable magnet arrangement is positioned behind the sputtering target and reciprocally slides behind the target. A conveyor continuously transports substrates at a constant speed past the sputtering target, such that at any given time, several substrates face the target between the leading edge and the trailing edge. In certain embodiments, the movable magnet arrangement slides at a speed that is at least several times faster than the constant speed of the conveyor. A rotating zone is defined behind the leading edge and trailing edge of the target, wherein the magnet arrangement decelerates when it enters the rotating zone and accelerates as it reverses direction of sliding within the rotating zone. In certain embodiments, magnet power and/or speed varies as function of direction of magnet travel.10-23-2014

Alexandru Romanescu, Dresden DE

Patent application numberDescriptionPublished
20140264342SEMICONDUCTOR DEVICE INCLUDING A RESISTOR AND METHOD FOR THE FORMATION THEREOF - A semiconductor structure includes a substrate and a resistor provided over the substrate. The resistor includes a first material layer, a second material layer, a first contact structure and a second contact structure. The first material layer includes at least one of a metal and a metal compound. The second material layer includes a semiconductor material. The second material layer is provided over the first material layer and includes a first sub-layer and a second sub-layer. The second sub-layer is provided over the first sub-layer. The first sub-layer and the second sub-layer are differently doped. Each of the first contact structure and the second contact structure provides an electrical connection to the second sub-layer of the second material layer.09-18-2014
20150137316SEMICONDUCTOR DEVICE INCLUDING A RESISTOR AND METHOD FOR THE FORMATION THEREOF - A semiconductor structure includes a substrate and a resistor provided over the substrate. The resistor includes a first material layer, a second material layer, a first contact structure and a second contact structure. The first material layer includes at least one of a metal and a metal compound. The second material layer includes a semiconductor material. The second material layer is provided over the first material layer and includes a first sub-layer and a second sub-layer. The second sub-layer is provided over the first sub-layer. The first sub-layer and the second sub-layer are differently doped. Each of the first contact structure and the second contact structure provides an electrical connection to the second sub-layer of the second material layer.05-21-2015
20150179632SEMICONDUCTOR DEVICE COMPRISING AN E-FUSE AND A FET - A method of forming a semiconductor device including the steps of forming an electrically programmable fuse (e-fuse) on an isolation region and a transistor on an active region of a wafer, wherein forming the transistor includes forming a dummy gate above a substrate, removing the dummy gate and forming a metal gate in place of the dummy gate, and forming the e-fuse includes forming a metal-containing layer above the isolation region, forming a semiconductor layer on the metal-containing layer during the process of forming the dummy gate and of the same material as the dummy gate, forming a hard mask layer on the semiconductor layer formed on the metal-containing layer, and forming contact openings in the hard mask layer and semiconductor layer during the process of removing the dummy gate.06-25-2015
20150311272INTEGRATED CIRCUITS WITH RESISTOR STRUCTURES FORMED FROM GATE METAL AND METHODS FOR FABRICATING SAME - Integrated circuits having resistor structures formed from gate metal and methods for fabricating such integrated circuits are provided. In an embodiment, a method for fabricating an integrated circuit includes providing a semiconductor substrate with a resistor area and a transistor area. The method deposits a gate metal over the resistor area and the transistor area of the semiconductor substrate, and the gate metal forms a gate metal layer in the resistor area. The method includes etching the gate metal to form a resistor structure from the gate metal layer in the resistor area. Further, the method includes forming contacts to the resistor structure in the resistor area.10-29-2015
20160049366INTEGRATED CIRCUITS WITH ELECTRONIC FUSE STRUCTURES - Integrated circuits including electronic fuse structures are disclosed. In some examples, the electronic fuse structure includes a fuse part and first and second pre-heating lines positioned generally parallel to and co-planar with the fuse part, and electrically connected with the fuse part. The electronic fuse structure also includes a cathode physically and electrically connected to the first pre-heating line and an anode physically and electrically connected to the second pre-heating line.02-18-2016

Patent applications by Alexandru Romanescu, Dresden DE

Alexandru Rosiu, Bucharest RO

Patent application numberDescriptionPublished
20140289340Invitations for Establishing Relationships - Techniques for invitations for establishing relationships are described. In at least some embodiments, an architecture is implemented which provides simple and integrated ways for establishing relationships between various entities. The architecture includes invitations that can be used to invite users to establish relationships with entities. A user that receives an invitation can interact with the invitation, such as to accept or decline an invitation to establish a relationship with an entity. If a user accepts an invitation, a relationship can be established between the user and an inviting entity. In at least some embodiments, the relationship can enable the user to perform various actions and/or access resources associated with the entity.09-25-2014

Alexandru Salagean, Mississauga CA

Patent application numberDescriptionPublished
20100264006POWER SEAT SWITCH TO PREVENT SIMULTANEOUS ACTIVATION - A switch actuating assembly for an automobile seat has a switch operating member moveable along a first path to operate a first switch associated with a first function and moveable along a second path to operate a second switch associated with a second function. To inhibit operation of both functions simultaneously a guide controls movement of the switch operating member. Guide members act between the switch operating member and the guide so that movement of the switch operating member along one of the paths upon movement of the switch operating member along the other of the paths from a rest position. An interlock is provided between the switch operating members of a pair of switch assemblies so that only one function of one of the switch assemblies can be operated at a time.10-21-2010
20110147187POWER SEAT SWITCH ASSEMBLY - A switch assembly is provided that includes a series of bridge actuators that include oppositely spaced protrusions separated by a bridge. The protrusions extend through apertures in a support that provides a sliding surface for overlying actuator plates. The actuator plates include ramps to act on the protrusions and in turn activate underlying dome switches. The bridge actuators utilize an angled underside to provide better alignment with the top surface of the dome to reduce shearing. The switch assembly also includes a sub-assembly that uses a micro switch cell in a knob instead of a PCB to reduce the number of connections. The sub-assembly uses an elastomeric keypad to preload a button on the knob and provide tactile feel. The switch assembly also includes a four-way knob that provides distinct feel to the directions of movement using a contoured male-female connection that uses tabs and slots, a contoured female connection and a protrusion on the tip of the male connector.06-23-2011
20120132510Multi-Directional Switch Cell - An electrical switch assembly is provided having a switch cell. The switch cell comprises at least one actuator assembly for actuating a switch. The actuator assembly comprises a resilient member; an actuator comprising a slot for receiving a post therethrough to guide movement of the actuator relative to a housing for the electrical switch, a first cam to engage the resilient member, a second cam, and a protrusion; and a contact providing a surface to engage the second cam; wherein a force imparted on the protrusion causes the second cam to move the contact and actuate the electrical switch.05-31-2012
20120273335Power Seat Switch to Present Simultaneous Activation - A switch actuating assembly for an automobile seat has a switch operating member moveable along a first path to operate a first switch associated with a first function and moveable along a second path to operate a second switch associated with a second function. To inhibit operation of both functions simultaneously a guide controls movement of the switch operating member. Guide members act between the switch operating member and the guide so that movement of the switch operating member along one of the paths upon movement of the switch operating member along the other of the paths from a rest position. An interlock is provided between the switch operating members of a pair of switch assemblies so that only one function of one of the switch assemblies can be operated at a time.11-01-2012
20140021023Power Seat Switch to Present Simultaneous Activation - A switch actuating assembly for an automobile seat has a switch operating member moveable along a first path to operate a first switch associated with a first function and moveable along a second path to operate a second switch associated with a second function. To inhibit operation of both functions simultaneously a guide controls movement of the switch operating member. Guide members act between the switch operating member and the guide so that movement of the switch operating member along one of the paths upon movement of the switch operating member along the other of the paths from a rest position. An interlock is provided between the switch operating members of a pair of switch assemblies so that only one function of one of the switch assemblies can be operated at a time.01-23-2014

Patent applications by Alexandru Salagean, Mississauga CA

Alexandru Savescu, Issaquah, WA US

Patent application numberDescriptionPublished
20100299170Stages, Phases in a Project Workflow - A method is presented for creating a life cycle workflow for a project on a server computer. One or more workflow phases are created on the server computer. Each workflow phase corresponds to a plurality of workflow stages for the project. One or more workflow stages are created on the server computer. Each workflow stage corresponds to a specific sequence of workflow activities. One or more project detail pages are created on the server computer. Each project detail page is a web page that is made visible during the workflow stage. When a workflow stage is created, a workflow phase is selected to be associated with the workflow stage and one or more project detail pages are selected for the workflow stage.11-25-2010
20100306007ENTERPRISE PROJECT TYPES - A selection of an enterprise project type is received from a plurality of enterprise project types. The enterprise project type may include a plurality of pages. Each page may include a plurality of input fields for collecting values of properties. A project page from the enterprise project type is displayed. The project page may include a create project interface element. When a selection of the create project interface element is received, an instance of the enterprise project type is generated. The instance of the enterprise project type represents an entity, such as a project plan, an application plan, or a product plan. The pages are displayed. The values of properties are collected through the pages. The entity is generated by transforming the values of properties into the entity.12-02-2010
20140372367Retrieving Stored Data Using a Web Service - Retrieving stored data using a web service is provided. An access request from a user account may be received at a web service via a proxy. The web service may decode information received in the access request. The web service may then authorize the user account utilizing the decoded information. The web service may then determine a request type based on the access request. The web service may then send a response based on the determined request type, which is based on data retrieved from a data store.12-18-2014

Alexandru Seibulescu, San Mateo, CA US

Patent application numberDescriptionPublished
20120266118Accelerating Coverage Convergence Using Symbolic Properties - In a method for increasing coverage convergence during verification of a design for an integrated circuit, multiple simulation runs can be performed. Symbolic variables and symbolic expressions can be generated for the variables and the variable expressions in the hardware code of the design and a test bench. Exemplary hardware code can include the hardware description language (HDL) code and/or the hardware verification language (HVL) code. Symbolic properties, which are derived from propagating the symbolic variables and symbolic expressions through the design and the test bench during the multiple simulation runs, can be collected. Coverage information from the multiple simulation runs can be analyzed to identify coverage points to be targeted. At this point, for each identified coverage point, the constraints resulting from the collected symbolic properties can be solved to generate directed stimuli for the design. These directed stimuli can increase the coverage convergence.10-18-2012
20130117722ACCELERATING COVERAGE CONVERGENCE AND DEBUG USING SYMBOLIC PROPERTIES AND LOCAL MULTI-PATH ANALYSIS - In a method for increasing coverage convergence during verification of a design for an IC, symbolic elements can be generated for the variables and the variable expressions in the hardware code of the design and a test bench. Simulation semantics can be modified and local multi-path analysis can be provided to expand symbolic property collection and symbolic element propagation. Modifying simulation semantics can include transformation of conditional statements, flattening of conditions, avoidance of short circuiting logic, and/or symbolic triggering of events. Symbolic elements are propagated through the design and the test bench during multiple simulation runs to collect symbolic properties. Coverage information from the multiple simulation runs is analyzed to identify coverage points to be targeted. For each identified coverage point, the constraints resulting from the collected symbolic properties are solved to generate directed stimuli for the design. These directed stimuli increase the coverage convergence.05-09-2013

Alexandru Serbanescu, Amstelveen NL

Patent application numberDescriptionPublished
20080212893Displaying elevation information from a digital map - A method and apparatus are described for rendering a display image generated from digital map information. The method includes the steps of: 09-04-2008
20110112760METHOD OF CREATING MAP DATA COMPRISING TRANSIT TIMES FOR INTERSECTIONS - A computerised method is disclosed of creating map data from position data derived from the positions of at least one vehicle over a period of time, the map data including a plurality of navigable segments representing segments of a navigable route in the area covered by the map and the map data also including intersections between navigable segments representing intersections in the navigable route. In at least one embodiment, the method includes using a processing circuitry to perform the following: i. processing the position data; ii. calculating from the processing of the position data a transit time or set of transit times for at least some of the intersections in the map data; and iii generating further map data, which for at least some of the intersections therein, contains the calculated transit time or set of transit times associated with the intersection for which the calculation was made.05-12-2011
20120209507NAVIGATION DEVICE & METHOD - A navigation device comprising a receiver for receiving signals from position sensors, memory having stored therein a seed position and map data which comprises a map of navigable routes in an area, and an output device, such as a display or speaker, for outputting a current location. The navigation device further comprises a processor for determining distance travelled and changes in orientation from the signals and estimating the current location on one of the navigable routes of the map data. The step of estimating comprises using the distance travelled and the changes in orientation to extrapolate from the seed position possible paths along the navigable routes that the navigation device may have travelled and assigning to each path a probability that the navigation device travelled that path. For changes in orientation, the processor expands each path and recalculates the probability that the navigation device travelled that path. The processor assigns the current location to be a current predicted position on the path with the highest probability.08-16-2012
20120226436SYSTEMS AND METHODS FOR DETECTING BIFURCATIONS - At least one example embodiment discloses a method of detecting a bifurcation in a navigable feature. The method includes first determining a first possible segment and a second possible segment of the navigable feature based on location measurements along the navigable feature, the location measurements representing a heading vector and the location measurements having a higher probability of being on the first possible segment than on the second possible segment, second determining an angle based on the heading vector and a vector between the second possible segment and one of the location measurements, and detecting a bifurcation based on the angle.09-06-2012
20130046465SYSTEM AND METHOD OF GENERATING A ROUTE ACROSS AN ELECTRONIC MAP - A computerised method of generating a route 02-21-2013
20130204527NAVIGATION DEVICES AND METHODS CARRIED OUT THEREON - This invention concerns a method of determining a route using map data comprising a plurality of navigable paths, the map data divided into a plurality of regions. The method comprises using at least one processing apparatus to: receive an origin and a destination on the map data and a selection of one of a plurality of cost functions and determine a route from the origin to the destination using the map data and minimum cost data that identifies minimum cost paths between regions of the map data. The minimum cost data identifies more than one minimum cost path between a pair of the regions if different minimum cost paths exist between the pair of regions for different cost functions and determining a route comprises identifying from the minimum cost paths for the pair of regions comprising the origin and destination, the minimum cost path having a lowest cost for the selected cost function.08-08-2013
20150300825METHODS AND SYSTEMS FOR GENERATING A HORIZON FOR USE IN AN ADVANCED DRIVER ASSISTANCE SYSTEM (ADAS) - A method of generating a horizon for use by an ADAS of a vehicle involves using digital location-based data, driver data and/or vehicle data to determine the likelihood that different outgoing paths are taken at a decision point along a currently traversed road segment, and deriving a probability that each path may be taken. The probability may be based on one or more of: an angle of the path relative to the incoming path, the road class of the path, a speed profile of the path, historical paths taken by vehicles at the decision point, and historical paths taken at the decision point by the individual driver or vehicle.10-22-2015
20150316385MAP MATCHING METHODS FOR MOBILE DEVICES - A mobile device associated with a road vehicle or the like, has a mapping or navigation functionality configured to determining whether the vehicle is in a forwards or backwards driving mode. When a change of driving mode is detected, the mapping functionality effectively resets so that the transition between driving modes is rendered smoothly and efficiently.11-05-2015
20160123744METHOD OF CREATING MAP DATA COMPRISING TRANSIT TIMES FOR INTERSECTIONS - A computerised method of creating map data from position data derived from the positions (05-05-2016

Patent applications by Alexandru Serbanescu, Amstelveen NL

Alexandru Teodoru, Bristol GB

Patent application numberDescriptionPublished
20130153713TRANSLATING CABLE DEVICE SEALING - An aircraft wing assembly, comprising a wing having a fixed leading edge, a slat mounted for movement between a retracted position and an extended position with respect to the fixed leading edge, and a translating cable device for electrically connecting the slat to the wing and having a strut coupled at one end to the slat, the fixed leading edge having an aperture to accommodate the strut, and a seal assembly for sealing between the strut and the aperture.06-20-2013
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