Heo, US
Baekho Heo, San Jose, CA US
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20130155546 | DAMPER FOR DISK DRIVE - A disk drive including a disk having a bottom surface and a base having a first surface lying along a first plane and a second surface lying along a second plane positioned substantially parallel to the first plane. The second surface is spaced apart from the first surface and is beneath at least a portion of the bottom surface of the disk. A damper of the disk drive is located on the second surface adjacent the first surface and is configured to contact a portion of the bottom surface of the disk when the disk is deflected toward the first surface. | 06-20-2013 |
Charles Heo, Plano, TX US
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20110029651 | DYNAMIC SERVER CONSOLIDATION AND RATIONALIZATION MODELING TOOL - A method and system for providing efficient and flexible techniques for modeling technical and economic benefits of consolidating information technology (IT) systems, hardware, software, network, and other infrastructure are described. The system includes a data processing system configured to receive data from a user. The system also includes an input collection system communicatively coupled to the data processing system, with the input collection system designed to organize, convert, and sort the data to generate baseline server information. In addition, the system includes an optimization system communicatively coupled to the data processing system, with the optimization system designed to generate one or more server consolidation models based on the baseline server information. Further, based on the generated one or more server consolidation models, a recommendation can be generated. | 02-03-2011 |
Deuk Heo, Pullman, WA US
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20100036211 | SYSTEMS AND METHODS FOR MEASURING PHYSIOLOGICAL PARAMETERS OF A BODY - Systems and methods for measuring physiological parameters of a body are described. In some embodiments, the system employs a physiological monitoring device capable of measuring, amplifying, digitizing and transmitting events ranging in frequency from 0 (DC) to 10 kHz. | 02-11-2010 |
Deukhyoun Heo, Pullman, WA US
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20140312942 | PHASE-LOCKED LOOP OUTPUTS WITH REDUCED REFERENCE SPURS AND NOISE - In some examples, a circuit is described. The circuit may include a voltage-controlled oscillator that may be configured to generate an output signal. The circuit may also include a control signal generation unit that may be configured to generate a control signal based on the output signal. The control signal generation unit may also be configured to provide the control signal to the voltage-controlled oscillator. The voltage-controlled oscillator and the control signal generation unit may be part of a phase-locked loop (PLL) included in the circuit. The circuit may also include a feed-forward network. The feed-forward network may be configured to provide a portion of the control signal to the voltage-controlled oscillator. The voltage-controlled oscillator may generate the output signal based on the control signal from the control signal generation unit and the portion of the control signal from the feed-forward network. | 10-23-2014 |
20150279551 | SWITCHABLE PATTERNED METAL SHIELD INDUCTANCE STRUCTURE FOR WIDEBAND INTEGRATED SYSTEMS - Technologies are generally described for switchable patterned metal shield inductance structures. In some examples, an inductance structure on a substrate may include an inductor and a metal shield, where the metal shield separates and shields the inductor from the substrate. The configuration of the metal shield and the inductor may facilitate reduction in the overall inductance of the inductance structure. In particular, the metal shield may be configured to develop one or more eddy currents in response to an inductor-generated magnetic field. The eddy currents may then result in a magnetic field opposing the inductor-generated magnetic field, which may result in a reduction in the overall magnetic field and the overall inductance of the inductance structure. The metal shield may be switchable between multiple modes, where each mode may be effective to reduce the overall inductance by a different amount. | 10-01-2015 |
Dongho Heo, Fremont, CA US
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20090050271 | MASK TRIMMING - A method for etching a dielectric layer is provided. A patterned mask with mask features is formed over a dielectric layer. The mask has isolated areas and dense areas of the mask features. The mask is trimmed by a plurality of cycles, where each cycle includes depositing a deposition layer, and selectively etching the deposition layer and the patterned mask. The selective etching selectively trims the isolated areas of the mask with respect to the dense areas of the mask. The dielectric layer is etched using the thus trimmed mask. The mask is removed. | 02-26-2009 |
20090050603 | MASK TRIMMING WITH ARL ETCH - A method for etching a dielectric layer disposed below an antireflection layer (ARL) is provided. The method comprises (a) forming a patterned mask with mask features over the ARL, the mask having isolated areas and dense areas of the mask features, (b) trimming and opening, and (c) etching the dielectric layer using the trimmed mask. The trimming and opening comprises a plurality of cycles, where each cycle includes (b1) a trim-etch phase which etches the ARL in a bottom of the mask features and selectively trims the isolated areas of the mask with respect to the dense areas, and (b2) a deposition-etch phase which deposits a deposition layer on the mask while further etching the ARL in the bottom of the mask features. The trimming and opening result in a net trimming of the mask in the isolated areas. | 02-26-2009 |
20090286400 | PLASMA PROCESS WITH PHOTORESIST MASK PRETREATMENT - A method for etching features in a dielectric layer through a photoresist (PR) mask is provided. The PR mask is patterned using laser light having a wavelength not more than 193 nm. The PR mask is pre-treated with a noble gas plasma, and then a plurality of cycles of a plasma process is provided. Each cycle includes a deposition phase that deposits a deposition layer over the PR mask, the deposition layer covering a top and sidewalls of mask features of the PR mask, and a shaping phase that shapes the deposition layer deposited over the PR mask. | 11-19-2009 |
20110030895 | MASK TRIMMING - A method for etching a dielectric layer is provided. A patterned mask with mask features is formed over a dielectric layer. The mask has isolated areas and dense areas of the mask features. The mask is trimmed by a plurality of cycles, where each cycle includes depositing a deposition layer, and selectively etching the deposition layer and the patterned mask. The selective etching selectively trims the isolated areas of the mask with respect to the dense areas of the mask. The dielectric layer is etched using the thus trimmed mask. The mask is removed. | 02-10-2011 |
Jae-Pil Heo, San Jose, CA US
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20160062731 | SHORTLIST COMPUTATION FOR SEARCHING HIGH-DIMENSIONAL SPACES - Techniques are disclosed for indexing and searching high-dimensional data using inverted file structures and product quantization encoding. An image descriptor is quantized using a form of product quantization to determine which of several inverted lists the image descriptor is to be stored. The image descriptor is appended to the corresponding inverted list with a compact coding using a product quantization encoding scheme. When processing a query, a shortlist is computed that includes a set of candidate search results. The shortlist is based on the orthogonality between two random vectors in high-dimensional spaces. The inverted lists are traversed in the order of the distance between the query and the centroid of a coarse quantizer corresponding to each inverted list. The shortlist is ranked according to the distance estimated by a form of product quantization, and the top images referred to by the ranked shortlist are reported as the search results. | 03-03-2016 |
Jaeyeong Heo, Somerville, MA US
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20120027937 | Cyclic Metal Amides and Vapor Deposition Using Them - Novel cyclic amides containing tin or lead are disclosed. These cyclic amides can be used for atomic layer deposition or chemical vapor deposition of tin or lead as well as their oxides, sulfides, selenides, nitrides, phosphides, carbides, silicides or borides or other compounds. Tin(IV) oxide, SnO | 02-02-2012 |
Jaeyeong Heo, Cambridge, MA US
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20110159286 | METHOD OF MANUFACTURING SILICA NANOWIRES - Provided is a method of manufacturing silica nanowires. The method includes: providing an object to be processed into a reaction chamber; supplying a precursor having a heteroleptic structure, which has a chemical forma SiA | 06-30-2011 |
Jeoseok Heo, Corvallis, OR US
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20160027937 | SEMICONDUCTOR MATERIALS AND METHOD FOR MAKING AND USING SUCH MATERIALS - Novel compounds having a formula M | 01-28-2016 |
Jin Heo, Mountain View, CA US
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20150160958 | ADAPTIVE INTERRUPT AND SYSTEM CALL COALESCING - Exemplary methods, apparatuses, and systems determine a virtual processing unit utilization value representing utilization for a first virtual machine of a plurality of virtual machines running on a host computer. A host processing unit utilization value representing utilization for the host computer including the plurality of virtual machines running on the host computer is also determined. A target coalescing rate is selected based upon the virtual processing unit utilization and host processing unit utilization values. A coalescing rate or a coalescing depth for the first virtual machine is updated based upon the selected target coalescing rate. | 06-11-2015 |
Jingu Heo, Pittsburgh, PA US
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20120183238 | Rapid 3D Face Reconstruction From a 2D Image and Methods Using Such Rapid 3D Face Reconstruction - Creating a 3D face reconstruction model using a single 2D image and a generic facial depth map that provides depth information. In one example, the generic facial depth map is selected based on gender and ethnicity/race. In one embodiment, a set of facial features of the 2D image is mapped to create a facial-feature map, and a 2D mesh is created using the map. The same set of facial features is also mapped onto a generic facial depth map, and a 3D mesh is created therefrom. The 2D image is then warped by transposing depth information from the 3D mesh of the generic facial depth map onto the 2D mesh of the 2D image so as to create a reconstructed 3D model of the face. The reconstructed 3D model can be used, for example, to create one or more synthetic off-angle-pose images of the subject of the original 2D image. | 07-19-2012 |
Jin-Hwa Heo US
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20110045647 | METHODS OF FORMING NON-VOLATILE MEMORY DEVICES - A non-volatile memory device includes a dielectric layer between a charge storage layer and a substrate. Free bonds of the dielectric layer can be reduced to reduce/prevent charges from leaking through the free bonds and/or from being trapped by the free bonds. As a result, data retention properties and/or durability of a non-volatile memory device may be enhanced. | 02-24-2011 |
Jongyun Heo, Arlington, TX US
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20120171302 | COMPOSITIONS AND METHODS FOR INHIBITING REDOX-SENSITIVE GTPASES - The invention provides compositions for inhibiting a redox-sensitive GTPase protein, including a Rho or Rab family GTPase, comprising an effective amount of a redox-sensitive purine compound and an effective amount of a redox agent. The invention further provides methods of inhibiting a redox-sensitive GTPase protein, including a Rho or Rab family GTPase, by administering compositions of the invention. Methods of screening for compounds that inhibit a redox-sensitive GTPase protein, including compounds that target and inhibit Rho or Rab family GTPases, are further provided. | 07-05-2012 |
20140200230 | COMPOSITIONS AND METHODS FOR INHIBITING REDOX-SENSITIVE GTPASES - The invention provides compositions for inhibiting a redox-sensitive GTPase protein, including a Rho or Rab family GTPase, comprising an effective amount of a redox-sensitive purine compound and an effective amount of a redox agent. The invention further provides methods of inhibiting a redox-sensitive GTPase protein, including a Rho or Rab family GTPase, by administering compositions of the invention. Methods of screening for compounds that inhibit a redox-sensitive GTPase protein, including compounds that target and inhibit Rho or Rab family GTPases, are further provided. | 07-17-2014 |
Jungseok Heo, Glenview, IL US
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20080213916 | Allosterically Catalyzed Signal Amplification in Chemical and Biological Sensing - Coordination complexes having at least two structural conformations are disclosed. The coordination complexes contain at least one metal center and at least one hemi-labile ligand, and change structural conformations due to the presence or absence of allosteric effectors. Methods of detecting an analyte using the coordination complexes are also disclosed. | 09-04-2008 |
20090211445 | AMORPHOUS INFINITE COORDINATION POLYMER MICROPARTICLES AND USE FOR HYDROGEN STORAGE - Infinite coordination polymeric (ICP) materials are disclosed. One ICP material has a formula | 08-27-2009 |
Junwon Heo, Irvine, CA US
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20150318889 | BYPASS PATH LOSS REDUCTION - Aspects of this disclosure relate to reducing insertion loss associated with a bypass path. In an embodiment, an apparatus includes a first switch having at least two throws, a second switch having at least two throws, a bypass path between the first switch and the second switch, and at least one inductor. The at least one inductor is configured to compensate for capacitance associated with the bypass path to cause insertion loss of the bypass path to be reduced. | 11-05-2015 |
Seongjun Heo, Pleasanton, CA US
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20130237062 | METHOD FOR ACHIEVING SMOOTH SIDE WALLS AFTER BOSCH ETCH PROCESS - A method is provided for etching silicon in a plasma processing chamber, having an operating pressure and an operating bias. The method includes: performing a first vertical etch in the silicon to create a hole having a first depth and a sidewall; performing a deposition of a protective layer on the sidewall; performing a second vertical etch to deepen the hole to a second depth and to create a second sidewall, the second sidewall including a first trough, a second trough and a peak, the first trough corresponding to the first sidewall, the second trough corresponding to the second sidewall, the peak being disposed between the first trough and the second trough; and performing a third etch to reduce the peak. | 09-12-2013 |
Taejun Heo, Mountain View, CA US
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20150019908 | PROVIDING NON-VOLATILE MEMORY FOR SUSPEND-TO-RANDOM ACCESS MEMORY - A mechanism for providing non-volatile memory for suspend-to-RAM in a computer system. A method includes searching for a checkpoint message in a memory upon receipt of notification of restoring of power in a system. The checkpoint message is a confirmation of storing of state of a storage device prior to loss of the power in the system. The method also includes determining whether the checkpoint message indicates that the system reached the power integrity checkpoint. The power integrity checkpoint is a confirmation of the storing of the state of other device prior to the loss of the power in the system. The other device is different from the storage device. The method further includes restoring operating conditions of the system when it is determined that the system has reached the power integrity checkpoint | 01-15-2015 |
Unsuk Heo, State College, PA US
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20150333534 | Low Power Nanoelectronics - Disclosed are low power electronic devices configured to exploit the sub-threshold swing, unidirectional tunneling, and low-voltage operation of steep slope-tunnel tunnel field-effect transistors (TFET) to improve power-conversion efficiency and power-efficiency of electrical systems incorporating the TFET as an electrical component to perform energy harvesting, signal processing, and related operations. The devices include a HTFET-based rectifier having various topologies, a HTFET-based DC-DC charge pump converter, a HTFET-based amplifier having an amplifier circuit including a telescopic operational transconductance amplifier, and a HTFET-based SAR A/D converter having a HTFET-based transmission gate DFF. Any one of the devices may be used to generate a RF-powered system with improved power conversion efficiencies of power harvesters and power efficiencies of processing components within the system. | 11-19-2015 |
Youngsuk Heo, Powell, OH US
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20150305394 | EXTRUDED NUTRITIONAL POWDERS HAVING IMPROVED EMULSION STABILITY AND DISPERSIBILITY AND METHODS OF MANUFACTURING SAME - Extruded nutritional powders and methods of manufacturing the extruded nutritional powders, including extruded infant nutritional powders and extruded adult nutritional powders are provided. The processes utilize an extruder that is capable of internally mixing and emulsifying protein, and optionally, a carbohydrate with fat and water into an emulsion that can be dried into a powder having equivalent fat separation and dispersibility as compared to spray dried powders. | 10-29-2015 |
Youn Hyoung Heo, San Jose, CA US
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20150029957 | UPLINK COMMUNICATION TECHNIQUES FOR NON-IDEAL BACKHAUL SCENARIOS - Uplink communication techniques for non-ideal backhaul scenarios are described. In one embodiment, for example, user equipment (UE) may comprise logic, at least a portion of which is in hardware, the logic to receive an uplink (UL) communication process configuration message identifying a configured UL communication process for the UE, the UL communication process configuration message comprising a cell identifier and one or more configuration information elements (IEs), each configuration IE comprising configuration information for UL communications on the part of the UE, the logic to send a UL message based on the configuration information comprised in at least one of the configuration IEs. Other embodiments are described and claimed. | 01-29-2015 |
20150078349 | DRX OPERATION FOR UL/DL RECONFIGURATION - In embodiments, apparatuses, methods, and storage media may be described for identifying subframes in a radio frame on which a UE may receive a Physical Downlink Control Channel (PDCCH) or enhanced PDCCH (ePDCCH) transmission. Specifically, the UE may receive multiple indications of uplink/downlink (UL/DL) subframe configurations and identify one or more subframes in which the UE may receive the PDCCH or ePDCCH transmission. The UE may then monitor one or more of the identified subframes and base discontinuous reception (DRX) timer functionality on one or more of the identified subframes. | 03-19-2015 |
20150117241 | BUFFER STATUS REPORTING IN A COMMUNICATIONS NETWORK - A technology that is operable to communicate buffer status report (BSR) information to an evolved node B (eNode B) is disclosed. In one embodiment, a user equipment is configured with circuitry configured to buffer data at the UE for communication to at least one of a master eNode B (MeNode B) or a secondary eNode B (SeNode B). BSR information is determined based on the buffered data at the UE. An uplink split configuration of the UE is determined for the MeNode B and the SeNode B. The MeNode B or the SeNode B is identified based on the uplink split configuration to send selected BSR information. The selected BSR information is communicated to the identified MeNode B or the selected SeNode B. | 04-30-2015 |
20150139123 | System and Method for Reducing Decoding for Carrier Power Control - A method for processing a control channel at a user agent (UA) to identify power control commands within a wireless communication system, the method comprising the steps of, at a user agent, monitoring for power control messages on a single carrier, decoding a message received on the single carrier to generate decoded information and using the decoded information to identify a power control command for each of at least first and second carriers. | 05-21-2015 |
20150195819 | SYSTEMS AND METHODS FOR MODULATION AND CODING SCHEME SELECTION AND CONFIGURATION - A mobile communication device includes a table component, a table selection component, a control information component, and a communication component. The table component is configured to maintain two or more tables each having entries for a plurality of available modulation schemes. The table selection component is configured to select a selected table from one of the default table and the secondary table based on one or more of RRC layer signaling and MAC layer signaling and further based based on a control information format for control information received from the eNB. The control information component is configured to receive control information indicating a modulation and coding scheme from the selected table, and the communication component is configured to receive and process a communication from the eNB based on the modulation and coding scheme from the selected table. | 07-09-2015 |
20150215827 | PACKET DATA CONVERGENCE PROTOCOL (PDCP) ENHANCEMENTS IN DUAL-CONNECTIVITY NETWORKS - In embodiments, apparatuses, methods, and storage media may be described for identifying, by a master evolved NodeB (MeNB), one or more packet data convergence protocol (PDCP) packets that were previously scheduled to be transmitted to a user equipment (UE) by a secondary eNB (SeNB). The PDCP packets that are identified by the MeNB may then be transmitted, or retransmitted, to the UE. Additionally, embodiments may include apparatuses, methods, and storage media for allowing the UE to identify one or more parameters related to a PDCP reordering process to be performed by the UE. Other embodiments may be claimed. | 07-30-2015 |
20150215989 | TECHNIQUES AND SYSTEMS FOR EXTENDED DISCONTINUOUS RECEPTION - Embodiments of techniques and systems for extended discontinuous reception (DRX) are described herein. In some embodiments, a user equipment (UE) configured for extended DRX may include receiver circuitry and paging circuitry. The receiver circuitry may be configured to receive a system frame number from an eNB and receive extension data from the eNB. The paging circuitry may be configured to determine an augmented system frame number based on the system frame number and the extension data, determine a paging frame number based on the extension data, and monitor for paging occasions when the augmented system frame number is equal to the paging frame number. Other embodiments may be described and/or claimed. | 07-30-2015 |
20150245221 | PCI PARTITION AND ALLOCATION FOR CELLULAR NETWORK - Generally discussed herein are systems and apparatuses that can implement Physical Cell Identity assignments that reduce collision or confusion of small cell identities at User Equipment and techniques for using the same. According to an example apparatus a device can be configured to estimate a location of the small cell eNodeB based on at least one of Global Positioning System (GPS) coordinates of the location of the small cell eNodeB and an RSRP measured at the small cell eNodeB, determine if the location of the small cell eNodeB is within a first region or a second region of a large cell transmission area, wherein the first and second regions do not overlap, and in response to determining which region the small cell eNodeB is deployed in, assign a PCI code from a respective group of available PCI codes to the small cell eNodeB. | 08-27-2015 |
20150282201 | Enhanced In-device Coexistence Interference Avoidance Using Predetermined Downlink Channel - A method, system and device are provided for avoiding in-device coexistence interference between different radio technologies deployed in adjacent bands on the same device by allocating a non-interfering downlink signaling channel for downlink reception of interference avoidance instructions at the UE device. In operation, a user equipment device detects IDC interference and sends an IDC indication message to the radio network to get an appropriate solution, but instead of waiting at the current frequency to receive the IDC response from the radio network, the user equipment device moves to a non-interfering downlink signaling channel for downlink reception of interference avoidance instructions. | 10-01-2015 |
20150289282 | DEVICE-TO-DEVICE COMMUNICATION - An apparatus is provided for a device-to-device, D2D, communication enabled user equipment, UE, comprising a processing section to determine, based on a signal received from another UE, a channel condition between the UE and the another UE; the UE to report the determined channel condition to an evolved Node B, eNB. The processing section is to initiate D2D communication based on a communication from the eNB, received in response to the report. Also, an apparatus is provided for a network element, comprising An input to receive a describing a channel condition between a first UE and a second UE; a processor to determine, based on the channel condition, whether or not D2D communication between the first UE and the second UE is to be enabled; and an output to output a result of the determination when the processor determines D2D communication is to be enabled. Related methods are also provided. | 10-08-2015 |
20150312013 | TRANSMISSION OF INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - Methods, devices, and systems for the transmission of information in a wireless communication system are disclosed. In one embodiment, a method for the transmission of information in a wireless communication system comprises receiving a downlink message, wherein the downlink message includes a first control channel element; determining a first index using the location of the first control channel element; determining a second index; determining a first orthogonal resource using the first index; determining a second orthogonal resource using the second index; spreading an uplink message using the first orthogonal resource to form a first spread signal; spreading the uplink message using a second orthogonal resource to form a second spread signal; transmitting the first spread signal using a first antenna; and transmitting the second spread signal using a second antenna. | 10-29-2015 |
20150312826 | LOAD BALANCING IN A WIRELESS CELLULAR NETWORK BASED ON USER EQUIPMENT MOBILITY - Embodiments of the present disclosure describe systems, devices, and methods for load balancing in a wireless communication network based on user equipment (UE) mobility. In embodiments, a UE may receive a plurality of cell reselection priority configurations designated for different levels of UE mobility. The UE may determine its mobility and select one of the cell reselection priority configurations based on the determined mobility. The UE may establish a radio resource control (RRC) connection, such as an RRC idle mode connection, on a carrier frequency and/or cell based on the selected cell reselection priority configuration. Other embodiments may be described or claimed. | 10-29-2015 |
20150327142 | APPARATUS, COMPUTER-READABLE MEDIUM, AND METHOD TO SUPPORT LOW COMPLEXITY USER EQUIPMENT - Apparatus, computer-readable medium, and method to support low complexity user equipment are disclosed. A wireless communication device including circuitry is disclosed. The circuitry may be configured to determine support of a target evolved nodeB (eNB) for a low complexity user equipment (LC-UE), and handover the LC-UE to the target eNB if the support of the target eNB indicates the target eNB supports LC-UE. The wireless communication device may be a long term evolution (LTE) wireless communication device. The wireless communication device may be one of the following a source eNB, a core network entity, a LC-UE, a source radio network controller (RNC), a base station, a source base service set (BSS). The circuitry may be configured to determine support of the target eNB for the LC-UE based on a configuration or information from the target eNB. | 11-12-2015 |
20150333889 | Downlink Control Information Set Switching When Using Carrier Aggregation - A method and apparatus for reconfiguring a user equipment configured for multi-carrier operation from a first downlink control information set to a second downlink control information set while carrier aggregation is being used, including receiving a physical downlink control channel with downlink control information formats containing a carrier indicator field. | 11-19-2015 |
20160029426 | SYSTEMS, APPARATUSES, AND METHODS FOR LIGHTWEIGHT OVER-THE-AIR SIGNALING MECHANISMS IN DATA COMMUNICATIONS - Disclosed herein are methods, apparatuses, and systems for utilizing lightweight communication protocols between different network components. A messaging process is utilized which includes a random access procedure for a user equipment (UE) and an eNodeB, and a messaging sequence comprising a reduced number of messages (compared to a legacy Radio Resource Control (RRC) Connection messaging sequence) exchanged between different nodes of the network to establish a connection. These messages can be generated using any combination of pre-configured or pre-determined data specific to either the UE or to lightweight communication protocols. | 01-28-2016 |
20160037496 | System and Method for Sharing a Control Channel For Carrier Aggregation - A method for processing a control channel at a user agent (UA) to identify at least one of an uplink and a downlink resource allocated by a resource grant within a multi-carrier communication system wherein resource grants are specified by control channel element (CCE) subset candidates wherein the carriers used for data transmission and reception are configured carriers, the method comprising the steps of receiving activation signals specifying active and deactivated carriers from among the configured carriers, for active carriers (i) identifying a number of CCE subset candidates to decode and (ii) decoding up to the identified number of CCE subset candidates in an attempt to identify the resource grant; and for deactivated carriers, ignoring CCE subset candidates associated with the deactivated carriers. | 02-04-2016 |
20160044539 | LOAD BALANCING SCHEMES FOR IDLE MODE USER EQUIPMENT - A user equipment device (UE) comprises physical layer circuitry configured to transmit and receive radio frequency electrical signals with one or more nodes of a radio access network; and processing circuitry. The processing circuitry is configured to receive system information via the network, wherein the system information indicates cell specific priority and frequency priority; identify candidate cells that have a cell specific priority that is higher than a cell priority of the current serving cell, have a frequency priority that is higher than a frequency priority of a current serving frequency, and satisfy a cell suitability criterion; and determine a candidate cell from the identified candidate cells to replace the current serving cell for communicating with the network. | 02-11-2016 |
20160050706 | DUAL CONNECTIVITY FOR TERMINALS SUPPORTING ONE UPLINK CARRIER - Techniques for enabling dual-connectivity in LTE systems for terminals with only single uplink component carrier capability are described. Dual connectivity refers to a terminal having serving cells from two base stations. In one technique, the terminal transmits to macro and small cells using time division multiplexing. In another, the terminal transmits to one cell only, either the macro cell or the small cell. | 02-18-2016 |
20160057772 | SYSTEM AND METHOD FOR SUPPORTING INTER-BAND CARRIER AGGREGATION WITH DIFFERENT UL/DL TDD CONFIGURATIONS - In some implementations, a method of wireless communications between a wireless communications network and wireless user equipment includes receiving, using a primary Time Division Duplex (TDD) configuration, data on a primary component carrier in a first frequency band. Using a secondary TDD configuration, data on a secondary component carrier is received in a second frequency band different from the first frequency band. A Hybrid Automatic Repeat Request (HARQ) for data received on the secondary component carrier is transmitted using a supplemental TDD configuration. A transmission or retransmission on the secondary component carrier uses a supplemental TDD configuration as well. The supplemental TDD configuration is different from the secondary TDD configuration. Furthermore, an uplink supplemental configuration may be different from a downlink supplemental configuration. | 02-25-2016 |
20160081067 | Method and System for Signaling Transmission Layers for Single User and Multi User MIMO - A method and system to signal transmission layers or dedicated reference signal ports to be used in a multiple input multiple output system, the method including providing a downlink control signal containing information for transmission layers or dedicated reference signal ports utilized, the dedicated reference signal ports being associated with the transmission layers; and using the information to demodulate data on each transmission layer. | 03-17-2016 |
20160105266 | Enhanced PHICH Transmission for LTE-Advanced - A method is provided for communication in a wireless telecommunication system. The method comprises generating a sequence of signals of an enhanced physical HARQ (hybrid automatic repeat request) indicator channel (E-PHICH). The method further comprises mapping the sequence of signals of the E-PHICH to a first set of resource elements, wherein the first set of resource elements is multiplexed with a second set of resource elements over a set of virtual resource blocks, and wherein the second set of resource elements carries at least one of an enhanced physical downlink control channel (E-PDCCH) and a physical downlink shared channel (PDSCH). | 04-14-2016 |
Youn-Hyoung Heo US
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20080232322 | METHOD AND APPARATUS FOR RECEIVING A CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM - A method and apparatus for receiving control information in a mobile communication system. A controller acquires information indicating variable Control Channel Elements (CCEs) allocated for first User Equipments (UEs) among CCEs constituting control channels, acquires information indicating fixed CCEs allocated for second UEs, selects the variable CCEs when a UE receiving the control information is included in the first UEs, and selects the fixed CCEs when the UE is included in the second UEs. A control information receiver receives the control information through the selected CCEs. | 09-25-2008 |
Yunseok Heo, Ann Arbor, MI US
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20100233799 | INTEGRATED MICROFLUIDIC CONTROL EMPLOYING PROGRAMMABLE TACTILE ACTUATORS - Microfluidic devices having active features such as valves, peristaltic pumps, and mixing portions are fabricated to have a thin elastomeric membrane over the active features. The active features are activated by a tactile actuator external to the membrane, for example, a commercial Braille display. The display may be computer controlled, for example by simple text editor software, to activate individual Braille protrusions or a plurality of protrusions to actuate the active portions of the microfluidic device. Integral devices can incorporate the tactile actuators in a single device, but still external to the membrane. | 09-16-2010 |
20130034906 | METHODS FOR IN VITRO OOCYTE MATURATION - The invention relates to methods for assisted reproduction technology in mammals. Specifically the invention relates to methods for in vitro mammalian oocyte culture and oocyte maturation, in vitro fertilization, and in vitro embryo development. | 02-07-2013 |
Yunseok Heo, Lexington, MA US
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20130260452 | Methods For The Cryopreservation Of Mammalian Cells - Manufactured capillary tubes can include: a tubular member; and a coating applied partially covering the tubular member, the coating defining a window where the tubular member is free of the coating. Kits containing and methods related to the capillary tubes can be used for the cryopreservation of cells. | 10-03-2013 |
20160102286 | Methods For The Cryopreservation Of Mammalian Cells - Manufactured capillary tubes can include: a tubular member; and a coating applied partially covering the tubular member, the coating defining a window where the tubular member is free of the coating. Kits containing and methods related to the capillary tubes can be used for the cryopreservation of cells. | 04-14-2016 |
Yun Seok Heo, Ann Arbor, MI US
Patent application number | Description | Published |
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20100247384 | Microfluidic cell culture device and method for using same - Microfluidic devices for cell culturing and methods for using the same are disclosed. One device includes a substrate and membrane. The substrate includes a reservoir in fluid communication with a passage. A bio-compatible fluid may be added to the reservoir and passage. The reservoir is configured to receive and retain at least a portion of a cell mass. The membrane acts as a barrier to evaporation of the bio-compatible fluid from the passage. A cover fluid may be added to cover the bio-compatible fluid to prevent evaporation of the bio-compatible fluid. | 09-30-2010 |
20100323439 | MICROFLUIDIC CELL CULTURE DEVICE - Microfluidic devices for cell culturing and methods for using the same are disclosed. One device includes a substrate and membrane. The substrate includes a reservoir in fluid communication with a passage. A bio-compatible fluid may be added to the reservoir and passage. The reservoir is configured to receive and retain at least a portion of a cell mass. The membrane acts as a barrier to evaporation of the bio-compatible fluid from the passage. A cover fluid may be added to cover the bio-compatible fluid to prevent evaporation of the bio-compatible fluid. | 12-23-2010 |
20100323447 | MICROFLUIDIC CELL CULTURE DEVICE AND METHOD FOR USING SAME - Microfluidic devices for cell culturing and methods for using the same are disclosed. One device includes a substrate and membrane. The substrate includes a reservoir in fluid communication with a passage. A bio-compatible fluid may be added to the reservoir and passage. The reservoir is configured to receive and retain at least a portion of a cell mass. The membrane acts as a barrier to evaporation of the bio-compatible fluid from the passage. A cover fluid may be added to cover the bio-compatible fluid to prevent evaporation of the bio-compatible fluid. | 12-23-2010 |
Yunseon Heo, Gainesville, FL US
Patent application number | Description | Published |
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20160036081 | Graphene-Based Proton Exchange Membrane for Direct Methanol Fuel Cells - A proton exchange membrane (PEM) for use in a direct methanol fuel cell (DMFC) is a laminate of graphene oxide (GO) or sulfonated graphene oxide (SGO) platelets. The mean size of the platelets is at least 10 μm in diameter and the platelets are combined as a laminate. By use of sufficiently large platelets, the stability of the PEM and the resistance to methanol permeation is improved dramatically with little penalty to the proton conductivity of the GO or SGO PEM. The methanol resistant PEM permits the use of higher methanol concentrations at the anode of a DMFC, for high cell performance. | 02-04-2016 |