Patent application number | Description | Published |
20090171413 | IMPLANTABLE DEVICE, SYSTEM INCLUDING SAME, AND METHOD UTILIZING SAME - An implantable device. The implantable device includes a computing device, a microelectromechanical system (MEMS) pH sensor connected to the computing device, and a communication system connected to the computing device. | 07-02-2009 |
20120228137 | pH SENSOR - A pH sensor includes an enclosed fluidic channel, an electrolyte solution within the fluidic channel, a first electrode exterior to the fluidic channel, a second electrode within the fluidic channel, a liquid junction extending between the fluidic channel and an exterior of the fluidic channel. The liquid junction is adapted to provide fluid connection between the electrolyte solution within the fluidic channel and an exterior of the fluidic channel. The pH sensor further includes a fluidic switch or fluidic controller in operative connection with the liquid junction to control whether the liquid junction provides fluid connection between the electrolyte solution within the fluidic channel and the exterior of the fluidic channel. | 09-13-2012 |
20150101938 | Measurement device with automated calibration - A system for obtaining a pH measurement comprises a disposable probe and a reusable reader. The disposable probe includes an indicating electrode and a reference electrode. The reader operably engages the disposable probe and provides pH information of a sample. The system is configured to be self-calibrating. The system is constructed and arranged to provide pH information based on the potentiometric measurement of the sample solution based on signals received from the at least one indicating electrode and the at least one reference electrode. | 04-16-2015 |
20150114836 | Measurement Device with Reader and Disposable Probe - A system for obtaining a pH measurement comprises a disposable probe and a reader. The disposable probe includes at least one indicating electrode and at least one reference electrode. The reader is configured to operably engage with the disposable probe and provide pH information of a sample. | 04-30-2015 |
20160003761 | Measurement Device with Sensor Array - A system for obtaining a pH measurement includes a disposable probe and a reader. The disposable probe comprises multiple indicating electrodes and at least one reference electrode. The reader is configured to operably engage with the disposable probe and provide pH information of a sample. | 01-07-2016 |
Patent application number | Description | Published |
20140109367 | CAPSULE TYPE RECONFIGURABLE MULTIFUNCTIONAL MACHINING APPARATUS - A capsule type reconfigurable multifunctional machining apparatus is disclosed. A capsule type reconfigurable multifunctional machining apparatus includes a rotating frame in which a plurality of processing modules may be installed to face an object to be machined disposed in a capsule type body and whose machining position and pose are controlled by rotation, a top frame for rotatably supporting the rotating frame, a bottom frame that is combined with the top frame under the top frame to support the top frame and in which vibration proof members are installed in positions where the bottom frame contacts the top frame, and a stage unit fixedly inserted into the internal center of the top frame to settle the object to be machined so that the height of the settled object to be machined may be controlled and in which an X-Y stage or a rotary stage may be selectively mounted. | 04-24-2014 |
20140230617 | CONVERGENCE MACHINING APPARATUS BASED ON TURNING - Disclosed is a convergence machining apparatus based on turning in which a rotational axis of a work piece fixed by a headstock and a tailstock and a center of a width of a slide surface of a bed on which a reciprocal carriage installed with a tool is transferred while being supported are positioned at the same virtual plane, thereby preventing an offset error according to a relative displacement between the work piece and the tool during processing. | 08-21-2014 |
20150101466 | CONVERGENCE MACHINING APPARATUS BASED ON TURNING - Disclosed is a convergence machining apparatus based on turning in which a rotation center of a work piece to a headstock and a footstock and a slide surface of first and second beds mounted with a reciprocal carriage, the headstock, and the footstock are positioned on the same virtual line when viewed from a direction parallel with a rotation axis of the work piece, thereby preventing an offset error in processing due to a relative displacement between the work piece and a tool installed at the reciprocal carriage. | 04-16-2015 |
Patent application number | Description | Published |
20080219217 | Method and system for transmitting and receiving data in a heterogeneous communication system - A method and system for transmitting/receiving data in a heterogeneous communication system. A terminal accesses a first controller of a first communication system supporting a first communication service to make a communication path to the first communication system. After making the communication path to the terminal, the first controller determines whether it is possible to provide the first communication service to the terminal over the first communication system. If it is not possible, the first controller transmits to an interworking unit a first request indicating that the terminal requires the first communication service over the second communication system. The interworking unit transmits a second request to a second controller of the second communication system in response to the first request, the second request indicating that the second controller provides the first communication service to the terminal. Upon receiving a response to the second request, the interworking unit controls the first controller to provide the first communication service to the terminal over the second communication system according to the response. | 09-11-2008 |
20080225789 | System and method for allocating resources in a communication system - A method and system for allocating resources in a communication system including a first system having a use right for a plurality of frequency bands, and a second system having no use right for the plurality of frequency bands. The method includes acquiring first, second and third sensing informations indicating frequency bands available by a base station, a relay station and a mobile station belonging to the second system, among the plurality of frequency bands; and selecting a frequency band to be allocated for communications, based on the acquired sensing informations. | 09-18-2008 |
20090011774 | Method and apparatus for estimating geo-location of terminal wireless communication system - A method and apparatus for estimating a geo-location of a terminal in a wireless communication system are provided. In a method of operating a terminal for providing geo-location information in a cognitive ratio (CR) system, the method includes obtaining first ranging information and transmitting a first ranging code to a base station (BS) in a network entry process; receiving an allocated second ranging resource from the BS; and transmitting a second ranging code. | 01-08-2009 |
20090011788 | Method and apparatus for jointly controlling transmit power in cognitive radio communication system - Provided is an apparatus and method for controlling power in a cognitive radio wireless communication system, the method comprising: performing channel scheduling and the first power control for at least one terminal; checking whether the at least one terminal exist within constraint area, and determining whether the at least one terminal within constraint area cause interference to incumbent system; and performing the secondary power control so that an allocating power may be less than the maximum tolerable interference. | 01-08-2009 |
20130044713 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING RESOURCE ALLOCATION INFORMATION FOR APERIODIC TRANSMISSION OF SOUNDING REFERENCE SIGNAL - A method for transmitting resource allocation information for an aperiodic transmission of a sounding reference signal (SRS) includes: determining, by a base station (BS), resource to be allocated for a transmission of an aperiodic SRS to a user equipment (UE) to which an aperiodic SRS is to be transmitted; transmitting indication information regarding the determined resource by using extra information of a physical control channel; and receiving an aperiodic SRS transmitted by the UE in the determined resource after the transmission of the physical control channel. | 02-21-2013 |
20130294299 | METHOD AND APPARATUS FOR PROCESSING A HARQ ACK/NACK SIGNAL - The present invention relates to a method and apparatus for processing a HARQ ACK/NACK signal. The method for processing a HARQ ACK/NACK signal according to the present invention comprises the following steps: bundling predetermined HARQ ACK/NACK signals from among a plurality of HARQ ACK/NACK signals; ordering transmission-object HARQ ACK/NACK signal including the bundled HARQ ACK/NACK signals; segmenting the ordered transmission-object HARQ ACK/NACK signals; and channel-coding the segmented transmission object HARQ ACK/NACK signals according to the ordered sequence. The method for processing a HARQ ACK/NACK signals according to the present invention may be performed in a terminal which transmits a HARQ ACK/NACK signal through a PUCCH format 3 in a TDD (Time Division Duplex) environment. | 11-07-2013 |
20140044085 | APPARATUS AND METHOD FOR TRANSMITTING RESOURCE ALLOCATION INFORMATION - The present invention relates to a method and an apparatus for dynamically configuring a resource allocation unit within a PDCCH for an effective resource allocation of multiple cell or multiple component carriers, the method comprising the steps of: configuring at least one carrier in a terminal; and transmitting, using a single control channel, resource allocation information for indicating resource blocks concatenated to at least one component carrier and allocated as data channels, wherein the resource allocation information comprises information about the size of a resource block group which defines the basic unit of allocation for the concatenated resource blocks. | 02-13-2014 |
20140086224 | APPARATUS AND METHOD FOR RECEIVING A CONTROL CHANNEL IN A MULTI-COMPONENT CARRIER SYSTEM - The present description relates to an apparatus and method for receiving a control channel in a multi-component carrier system. The method for performing random access disclosed in the present description comprises the steps of: transmitting a random access preamble to a base station from an activated sub-serving cell; monitoring physical downlink control channel candidates during a response window one the basis of a certain aggregation in a temporary search space in a control region of the activated sub-serving cell, wherein the control region consists of a group of control channel elements; and adjusting an uplink time of the activated sub-serving cell according to a time advance command indicated by a random access response when the random access response, including a random access identifier corresponding to the random access preamble, is received in the response window. | 03-27-2014 |
Patent application number | Description | Published |
20120009523 | METHOD FOR FORMING CONTACT HOLE OF SEMICONDUCTOR DEVICE - A method for forming a contact hole of a semiconductor device, includes forming a hard mask over an etch target layer, forming a first line pattern over the hard mask, forming a second line pattern over the hard mask and the first line pattern in a direction crossing the first line pattern, forming a mesh-type hard mask pattern by etching the hard mask using the first and second line patterns as etch barriers, and forming a contact hole by etching the etch target layer using the mesh-type hard mask pattern as an etch barrier. | 01-12-2012 |
20120142189 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A method for fabricating a semiconductor device includes sequentially forming an etch stop layer and a mold layer over a substrate, forming an open region by selectively etching the mold layer until the etch stop layer is exposed, transforming a surface of the mold layer into an insulation layer by performing a surface treatment, and forming a conductive layer inside the open region. | 06-07-2012 |
20130037961 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device that may prevent an unexposed substrate and generation of bowing profile during a process for forming an open region having a high aspect ratio, and a method for fabricating the semiconductor device. The semiconductor device includes a first material layer formed over a substrate, an open region formed in the first material layer that exposes the first material layer, a second material layer formed on sidewalls of the open region, wherein the second material layer is a compound material including an element of the first material layer, and a conductive layer formed inside the open region. | 02-14-2013 |
20130337652 | MASK PATTERN FOR HOLE PATTERNING AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE USING THE SAME - A method for fabricating a semiconductor device includes forming an etching target layer over a substrate including a first region and a second region; forming a hard mask layer over the etching target layer; forming a first etch mask over the hard mask layer, wherein the first etch mask includes a plurality of line patterns and a sacrificial spacer layer formed over the line patterns; forming a second etch mask over the first etch mask, wherein the second etch mask includes a mesh type pattern and a blocking pattern covering the second region; removing the sacrificial spacer layer; forming hard mask layer patterns having a plurality of holes by etching the hard mask layer using the second etch mask and the first etch mask; and forming a plurality of hole patterns in the first region by etching the etching target layer using the hard mask layer patterns. | 12-19-2013 |
20140057442 | SEMICONDUCTOR DEVICE WITH SILICON-CONTAINING HARD MASK AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a semiconductor substrate having an etch target layer provided on the surface thereof, and a hard mask layer formed over the etch target layer and including silicon, wherein the hard mask layer includes a dual structure including a first area and a second area having a larger etch rate than the first area, in order to increase an etching selectivity of the hard mask layer. | 02-27-2014 |
20140162453 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device that may prevent an unexposed substrate and generation of bowing profile during a process for forming an open region having a high aspect ratio, and a method for fabricating the semiconductor device. The semiconductor device includes a first material layer formed over a substrate, an open region formed in the first material layer that exposes the first material layer, a second material layer formed on sidewalls of the open region, wherein the second material layer is a compound material including an element of the first material layer, and a conductive layer formed inside the open region. | 06-12-2014 |
20140326408 | MASK PATTERN FOR HOLE PATTERNING AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE USING THE SAME - A method for fabricating a semiconductor device includes forming an etching target layer over a substrate including a first region and a second region; forming a hard mask layer over the etching target layer; forming a first etch mask over the hard mask layer, wherein the first etch mask includes a plurality of line patterns and a sacrificial spacer layer formed over the line patterns; forming a second etch mask over the first etch mask, wherein the second etch mask includes a mesh type pattern and a blocking pattern covering the second region; removing the sacrificial spacer layer; forming hard mask layer patterns having a plurality of holes by etching the hard mask layer using the second etch mask and the first etch mask; and forming a plurality of hole patterns in the first region by etching the etching target layer using the hard mask layer patterns. | 11-06-2014 |