Patent application number | Description | Published |
20120295371 | Process for Reconditioning Semiconductor Surface to Facilitate Bonding - A non-abrading method to facilitate bonding of semiconductor components, such as silicon wafers, that have micro structural defects in a bonding interface surface. In a preferred method, micro structural defects are removed by forming an oxide layer on the bonding interface surface to a depth below the level of the defect, and then removing the oxide layer to expose a satisfactory surface for bonding, thereby increasing line yield and reducing scrap triggers in fabrication facilities. | 11-22-2012 |
20120299129 | Process and Structure for High Temperature Selective Fusion Bonding - A method to prevent movable structures within a MEMS device, and more specifically, in recesses having one or more dimension in the micrometer range or smaller (i.e., smaller than about 10 microns) from being inadvertently bonded to non-moving structures during a bonding process. The method includes surface preparation of silicon both structurally and chemically to aid in preventing moving structures from bonding to adjacent surfaces during bonding, including during high force, high temperature fusion bonding. | 11-29-2012 |
20130175330 | Method For Making A Solder Joint - A method of bonding an electrical component to a substrate includes applying solder paste on to a substrate. Solder preform has an aperture is formed therethrough and is then urged into contact with the solder paste, such that solder paste is urged through the aperture. An electrical component is then urged into contact with the solder preform and into contact with the solder paste that has been urged through the aperture, thereby bonding the electrical component, the solder preform, and the substrate together to define a reflow subassembly. | 07-11-2013 |
20130243032 | Superheat Sensor - A superheat sensor includes a housing, a pressure sensor mounted within the housing, a temperature sensor that is integrated to the pressure sensor, and/or is external to the pressure sensor, a fluid passageway connecting the pressure sensor to a source of superheat fluid, and a processor. | 09-19-2013 |
20140101286 | APPARATUS AND METHOD FOR CONTROLLING HEATING, COOLING, AND REFRIGERATION SENSOR SYSTEMS UTILIZING THE WIRELESS CLOUD - A system for controlling one or more structural appliances, such heating, cooling, and ventilation sensor systems utilizing cloud computing architecture, includes at least one intelligent controller, a local intelligent gateway in communication with the intelligent controller, and a cloud computing network in communication with the local intelligent gateway. A local device is operative to communicate through the cloud computing network to the intelligent controller. | 04-10-2014 |
20140174575 | WHEATSTONE BRIDGE CHECK VALVE ARRANGEMENT - A device is disclosed that may include a spool valve having a first connector and a second connector and a spool movable for controlling flow between the first connector and the second connector, regardless of direction of flow through the spool valve. A pilot valve having an inlet and an outlet develops a command pressure. A feedback circuit having an inlet and an outlet develops a feedback pressure. The spool valve may be responsive to the command pressure and the feedback pressure. A fluid rectifier circuit is provided to connect the higher pressure of the first connector and second connector to the pilot valve inlet and feedback circuit inlet, and connect the other of the first connector and second connector to the pilot valve outlet and feedback circuit outlet. | 06-26-2014 |
20140216572 | Microvalve with Integrated Flow Sensing Capability - A system for controlling the flow of a fluid from a source to a load includes a source. An on/off type of control valve communicates with the source. A micro-electric mechanical system communicates with the on/off type of control valve. A consuming device communicates with the micro-electric mechanical system. An electronic controller that communicates with the consuming device and the source. The electronic controller measures a change in a parameter of the micro-electric mechanical system that results from the flow of fluid through the micro-electric mechanical system to sense a flow of fluid through a micro-electric mechanical system. | 08-07-2014 |
20140373937 | Microvalve Having Improved Air Purging Capability - A microvalve includes a base plate having a surface defining an actuator cavity. A venting groove extends from a first cavity portion of the actuator cavity having a dead end region to a second cavity portion of the actuator cavity having a structure that can vent air from the microvalve. A cover plate includes a surface having an actuator cavity provided therein that includes a first cavity portion having a dead end region and a second cavity portion having a structure that can vent air from the microvalve. An intermediate plate includes a displaceable member that is disposed within the actuator cavity for movement between a closed position, wherein the displaceable member prevents fluid communication through the microvalve, and an opened position, wherein the displaceable member does not prevent fluid communication through the microvalve. | 12-25-2014 |
20140374633 | Microvalve Having Improved Resistance to Contamination - A microvalve includes a base plate including a surface, a recessed area provided within the surface, a first fluid port provided within the recessed area, and a first sealing structure extending about the first fluid port. The microvalve also includes a cover plate including a surface, a recessed area provided within the surface, a second fluid port provided within the recessed area, and a second sealing structure extending about the second fluid port. An intermediate plate is disposed between the base plate and the cover plate and includes a displaceable member that is movable between a closed position, wherein the displaceable member cooperates with the sealing structures to prevent fluid communication between the fluid ports, and an opened position, wherein the displaceable member does not cooperate with at least a portion of the sealing structures to prevent fluid communication between the fluid ports. | 12-25-2014 |
Patent application number | Description | Published |
20090052892 | Communication Network with Co-Routed Multi-Channel Traffic - Embodiments of the present invention route a wavelength division multiplexed signal across multiple communication paths using skew characteristics of at least some of the communication paths. The network is a wavelength division multiplexed optical transport network. The plurality of communication paths involves different signal and path attributes such as a plurality of carrier wavelengths, optical carrier groups, physical communication paths (different nodes, different fibers along a same path, or any combination of the foregoing), or any other differentiating factors between two paths. | 02-26-2009 |
20090324220 | COMMUNICATION NETWORK WITH NODE BYPASSED CO-ROUTED MULTI-CHANNEL TRAFFIC - Embodiments of the present invention route a wavelength division multiplexed signal across multiple communication paths using skew characteristics of at least some of the communication paths. The network is a wavelength division multiplexed optical transport network. The plurality of communication paths involves different signal and path attributes such as a plurality of carrier wavelengths, optical carrier groups, physical communication paths (different nodes, different fibers along a same path, or any combination of the foregoing), or any other differentiating factors between two paths. | 12-31-2009 |
20110004700 | PROVIDING ACCESS TO CLIENT OVERHEAD WHILE TRANSPARENTLY TRANSMITTING THE CLIENT SIGNAL - A method includes receiving client data; extracting overhead data from the client data; mapping the client data into one or more frames, where each of the one or more frames has a frame payload section and a frame overhead section, where the client data is mapped into the frame payload section of the one or more frames; inserting the overhead data into the frame overhead section of the one or more frames; transporting the one or more frames across a network; extracting the overhead data from the frame overhead section of the one or more frames; recovering the client data from the one or more frames; inserting the extracted overhead data into the recovered client data to create modified client data; and outputting the modified client data. | 01-06-2011 |
20110075549 | FAST PROTECTION PATH ACTIVATION USING CONTROL PLANE MESSAGES - A method, performed in a network that includes a group of nodes, includes identifying a path through a set of the nodes, where each node, in the set of nodes, has a data plane and a control plane; establishing a control plane tunnel, associated with the path, within the control plane of the nodes in the set of nodes; establishing a data plane tunnel, associated with the path, within the data plane of the nodes in the set of nodes, where the data plane tunnel is associated with the control plane tunnel and established through the same set of nodes; and transmitting a control message through the control plane tunnel to change a state of the data plane tunnel. | 03-31-2011 |
Patent application number | Description | Published |
20100250775 | INTRODUCING CASCADED INTELLIGENT SERVICES IN A SAN ENVIRONMENT - Techniques are disclosed for redirecting fibre channel data transmitted between nodes in a fibre channel fabric. The redirection allows traffic sent from a host to a target in a storage area network (SAN) to flow through a cascade of applications provided by certain nodes of the fabric (or in some cases, by external appliances). That is, techniques are disclosed for application chaining in the SAN. Doing so allows the SAN to be used as a true network platform for providing a variety of intelligent services within the network (e.g., data migration, encryption, etc). | 09-30-2010 |
20110071989 | FILE AWARE BLOCK LEVEL DEDUPLICATION - A system provides file aware block level deduplication in a system having multiple clients connected to a storage subsystem over a network such as an Internet Protocol (IP) network. The system includes client components and storage subsystem components. Client components include a walker that traverses the namespace looking for files that meet the criteria for optimization, a file system daemon that rehydrates the files, and a filter driver that watches all operations going to the file system. Storage subsystem components include an optimizer resident on the nodes of the storage subsystem. The optimizer can use idle processor cycles to perform optimization. Sub-file compression can be performed at the storage subsystem. | 03-24-2011 |
20130297572 | FILE AWARE BLOCK LEVEL DEDUPLICATION - A system provides file aware block level deduplication in a system having multiple clients connected to a storage subsystem over a network such as an Internet Protocol (IP) network. The system includes client components and storage subsystem components. Client components include a walker that traverses the namespace looking for files that meet the criteria for optimization, a file system daemon that rehydrates the files, and a filter driver that watches all operations going to the file system. Storage subsystem components include an optimizer resident on the nodes of the storage subsystem. The optimizer can use idle processor cycles to perform optimization. Sub-file compression can be performed at the storage subsystem. | 11-07-2013 |
Patent application number | Description | Published |
20110314175 | CHANGING I/O TYPES FOR PROCESSING DATA REQUESTS - Systems, methodologies, media, and other embodiments associated with processing network communications are described. One embodiment of a method includes processing data requests including changing an input/output (I/O) communications type for processing the data requests. | 12-22-2011 |
20110314329 | SHARED ERROR SEARCHING - Systems, methods, and other embodiments associated with shared error searching for web resource requests are described. A web resource request that includes one or more request strings is received and a error detection directive that identifies a first type of error to be located in a specified request string component is accessed. At least a portion of a first request string that corresponds to the specified request string component is searched, in a single pass, for the first type of error and other types of errors. Results with respect to the first error type are returned while occurrences of the first and other types of errors for are recorded for responding to subsequent error detection directives. Thus, a subsequent error detection directive for the other types of errors in the first request string component may be processed without re-searching the portion of the first request string already searched with respect to the first error detection directive. | 12-22-2011 |
20110320884 | REQUEST BASED LOGGING - Systems, methods, and other embodiments associated with event logging are described. One example method includes collecting request-based event log data associated with processing a request and temporarily storing the event log data in a memory. In the event of an error, the event log data is transferred to a storage device. | 12-29-2011 |
20120005184 | REGULAR EXPRESSION OPTIMIZER - Systems, methods, and other embodiments associated with processing regular expressions are described. One example method includes analyzing a rule for a regular expression and deleting the regular expression. | 01-05-2012 |
20120005433 | RESPONSE HEADER INVALIDATION - Systems, methods, and other embodiments associated with content invalidation are described. One example method includes providing an invalidation directive in a header of a response. | 01-05-2012 |