Abstract: Disclosed is a receiver including: a partial filter generating unit selecting a signal as large as a predetermined magnitude among sampled signals and extracting a filter coefficient for the selected signal magnitude to perform QR resolution for the filter coefficient; a partial ML setting unit determining the lengths and the number of candidate symbol combinations of a signal to be detected and generating a candidate ML symbol combination based on the determined lengths and number of candidate symbol combinations; a signal detecting unit detecting residual symbols in a predetermined part of the sampled signal based on the generated candidate ML symbol combination; and a final signal selecting unit choosing a candidate symbol closest to the sampled signal among the detected candidate symbols as a finally detected signal.
Type:
Grant
Filed:
January 27, 2015
Date of Patent:
August 16, 2016
Assignee:
Electronics and Telecommunications Research Institute
Inventors:
Myung Sun Beak, Hun Hee Lee, Hyoung Soo Lim, Nam Ho Hur
Abstract: The present invention relates to a leaching method of rare-earth metals using a hydrochloric acid from a manganese nodule, and more particularly, to a leaching method of rare-earth metals using a hydrochloric acid from a manganese nodule, in which a manganese nodule is mixed with a hydrochloric acid, then stirred and heated to leach the rare-earth metal included in the manganese nodule.
Type:
Grant
Filed:
January 29, 2015
Date of Patent:
August 16, 2016
Assignee:
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
Inventors:
Jin-Tae Park, Chul-Woo Nam, Kyung-Ho Park, Hyun-Ho Kim
Abstract: Disclosed is a complex sampling apparatus. The complex sampling apparatus includes a main sampling unit having a predetermined weight to be sunk to sea floor and inserted into the sea floor in order to collect a sample including a sediment; one or a plurality of sub-sampling unit disposed at a side of the main sampling unit to detect that the sub-sampling unit arrives on the sea floor and to scrape a predetermined amount of the sample from a surface of the sea floor; and an image acquiring unit installed to the main sampling unit to acquire an image of the sea floor.
Type:
Grant
Filed:
August 3, 2012
Date of Patent:
August 16, 2016
Assignee:
KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY
Inventors:
Gun-Chang Lee, Dong-Jin Ham, Sang-Bum Chi, Kyeong-Hong Kim
Abstract: An apparatus and method for non-invasive monitoring and detection of sudden changes in cardiovascular hemodynamics, in which a PPG signal is obtained from a patient, a time-frequency spectrum (TFS) is computed from the PPG signal, instantaneous modulations at a plurality of time points defining a curve of a prominent frequency of oscillation are extracted from the TFS, a peak power spectral density sequence is computed using the instantaneous modulations, and instantaneous peak values for following prominent frequency oscillations are monitored.
Type:
Grant
Filed:
October 20, 2010
Date of Patent:
August 16, 2016
Assignees:
Worcester Polytechnic Institute, The Research Foundation of the State University of New York
Abstract: Disclosed is a MEMS variable capacitor, the capacitor including a first electrode, a second electrode that is floated on an upper surface of the first electrode, and a third electrode capable of variably-adjusting a capacitance value by adjusting a gap between the first electrode and the second electrode.
Type:
Grant
Filed:
June 1, 2011
Date of Patent:
August 16, 2016
Assignees:
LG INNOTEK CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventors:
Chang Wook Kim, Dong Chan Park, Ju Young Song, Sang Hun Lee, Sung Bae Cho, Hyun Ho Yang, Jun Bo Yoon, Dong Hun Choi, Chang Hun Han
Abstract: Disclosed are a benzoxazine oxazolidinone compound shown by a general formula (I), an optical isomer thereof or a pharmaceutically acceptable salt thereof, a preparation method thereof, and an application thereof in preparing a drug for treating an infectious disease and in particular, an infectious disease caused by multidrug resistant bacteria.
Type:
Grant
Filed:
December 25, 2013
Date of Patent:
August 16, 2016
Assignees:
SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES, ZHE JIANG JUTAI PHARMACEUTICAL CO., LTD.
Abstract: The present subject matter relates to processing of Electrocardiogram (ECG) signals, and in particular, relates to identifying a QRS complex in an ECG signal. The method includes receiving, and filtering the ECG signal by passing through at least one of a first low-pass filter and a high-pass filter to obtain a filtered ECG signal. The filtered ECG signal is processed based on a moving average technique. Further, a search region is identified in the processed ECG signal, and a maximum amplitude peak is identified in a time interval of the filtered ECG signal that corresponds to a time span of the search region of the processed ECG signal. The maximum amplitude peak is an R peak of the QRS complex. Subsequently, a Q peak and an S peak of the QRS complex is identified based on the R peak.
Abstract: A laser machining system and a method thereof are disclosed. The disclosed laser machining system comprises a laser generator, an array photo detector, a processer, and a position controller. The laser generator is configured to emit laser via a first light path onto a work piece. The array photo detector is configured to receive the thermal radiation from the work piece via a second light path, different from the first light path, to generate a thermal radiation image. The processor, electrically coupled to the laser generator and the array photo detector, is configured to calculate a temperature centroid of the thermal radiation image and generate a distance control signal according to the temperature centroid. The position controller, electrically coupled to the processor, is controlled by the distance control signal to make a present distance between the laser machining system equal to a working distance.
Type:
Grant
Filed:
December 30, 2013
Date of Patent:
August 16, 2016
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Abstract: A method for manufacturing a dummy gate in a gate-last process and a dummy gate in a gate-last process are provided. The method includes: providing a semiconductor substrate; growing a gate oxide layer on the semiconductor substrate; depositing bottom-layer amorphous silicon on the gate oxide layer; depositing an ONO structured hard mask on the bottom-layer amorphous silicon; depositing top-layer amorphous silicon on the ONO structured hard mask; depositing a hard mask layer on the top-layer amorphous silicon; forming photoresist lines on the hard mask layer, and trimming the formed photoresist lines so that the trimmed photoresist lines a width less than or equal to 22 nm; and etching the hard mask layer, the top-layer amorphous silicon, the ONO structured hard mask and the bottom-layer amorphous silicon in accordance with the trimmed photoresist lines, and removing the photoresist lines, the hard mask layer and the top-layer amorphous silicon.
Type:
Grant
Filed:
December 12, 2012
Date of Patent:
August 16, 2016
Assignee:
INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES
Abstract: A network controller for delay measurement in SDN and related delay measurement system and delay measurement method are provided. A probe packet is used to record the transmission of the probe packet between the network controller and network switches, to calculate a transport delay time between the network switches and hop delay time between the network switches, to obtain the delay of each link in the transmission path, which helps in finding out a critical hop in the SDN transmission path. Through the delay measurement mechanism according to the present disclosure, the critical hop will become a reference based on which a network manager adjusts a network framework, or a basis taken by an SDN control system to select a path.
Type:
Grant
Filed:
July 21, 2014
Date of Patent:
August 16, 2016
Assignee:
Industrial Technology Research Institute
Abstract: A plurality of phased array acoustic communication devices are used to communicate data along a tubulation, such as a well. The phased array acoustic communication devices employ phased arrays of acoustic transducers, such as piezoelectric transducers, to direct acoustic energy in desired directions along the tubulation. The system is controlled by a computer-based controller. Information, including data and commands, is communicated using digital signaling.
Type:
Grant
Filed:
June 7, 2013
Date of Patent:
August 16, 2016
Assignee:
CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventors:
Yoseph Bar-Cohen, Eric D. Archer, Xiaoqi Bao, Stewart Sherrit
Abstract: Disclosed herein are a tag transmission apparatus and a signal transmitting method thereof. The tag transmission apparatus converts a plurality of data bits into a symbol, which is one of a plurality of symbols, and multiplies the converted symbol by a square-wave having a predetermined frequency to thereby generate a subcarrier signal. Here, in the case in which the plurality of data bits are n (n is a natural number larger than 2) bits, the number of the plurality of symbols is 2n.
Type:
Grant
Filed:
October 6, 2014
Date of Patent:
August 16, 2016
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Inventors:
Sang Hyun Mo, Ji-Hoon Bae, Chan-Won Park, Cheol Sig Pyo
Abstract: The present invention includes compositions and methods for the expression, secretion and use of novel compositions for use as, e.g., vaccines and antigen delivery vectors, to delivery antigens to antigen presenting cells. In one embodiment, the vector is an anti-CD40 antibody, or fragments thereof, and one or more antigenic peptides linked to the anti-CD40 antibody or fragments thereof, including humanized antibodies.
Type:
Grant
Filed:
August 26, 2013
Date of Patent:
August 16, 2016
Assignee:
Baylor Research Institute
Inventors:
Gerard Zurawski, Jacques Banchereau, Anne-Laure Flamar, Yves Levy, Monica Montes
Abstract: Disclosed herein is a method of assembling an array of light emitting diode (LED) dies on a substrate comprising: positioning dies in fluid; exposing the dies to a magnetic force to attract the dies onto magnets that are arranged at pre-determined locations either on or near the substrate; and forming permanent connections between the dies and the substrate thereby constituting an array of LED dies on a substrate.
Type:
Grant
Filed:
December 14, 2015
Date of Patent:
August 16, 2016
Assignee:
RENSSEALER POLYTECHNIC INSTITUTE
Inventors:
Robert F. Karlicek, Jr., James Jian-Qiang Lu, Charles Sanford Goodwin, Anton Tkachenko
Abstract: Provided are a method, apparatus, and system for providing a multi-tenant cloud service, which can guarantee quality of service (QOS) in units of flows and virtual machines (VMs). A dynamic virtual flow switch includes a switch flow agent configured to receive and store virtual machine QOS information about each of a plurality of virtual machines operating in a plurality of computer servers and flow QOS information about a flow generated by the virtual machine from a virtual flow controller and a flow processing unit configured to receive the flow generated by the virtual machine and determine a QOS priority of the flow based on the stored virtual machine QOS information of the virtual machine and flow QOS information of the flow.
Type:
Grant
Filed:
January 10, 2014
Date of Patent:
August 16, 2016
Assignee:
Electronics and Telecommunications Research Institute
Inventors:
Kang-II Choi, Bhum-Cheol Lee, Jung-Hee Lee, Young-Ho Park, Sang-Min Lee, Seung-Woo Lee
Abstract: Methods and devices for biological sample preparation and analysis are disclosed. A device may have a linear or circular arrangement of containers, with a connecting structure such as a bar or disk. Fluidics channels between containers allow the performance of different techniques for sample preparation, such as lysing, washing and elution. Different functional elements, such as grinders or mixers, may be attached to the containers.
Type:
Grant
Filed:
November 1, 2013
Date of Patent:
August 16, 2016
Assignee:
CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventors:
Imran R. Malik, Axel Scherer, Erika F. Garcia, Xiomara L. Madero
Abstract: The invention provides a primer group for detecting CpG island methylation of p16 gene using methylation specific fluorescence technique. The primer group comprises a pair of oligonucleotide primers and a fluorescence-labeled probe. Said oligonucleotide primer pair has base sequence represented by SEQ ID NO.1 and SEQ ID NO.2. Said fluorescence-labeled probe has base sequence represented by SEQ ID NO.3 or SEQ NO.4.
Abstract: Systems, devices, and methods are provided for self-cleaning photovoltaic panels that utilize piezo devices capable of causing vibrational movement in the panels.
Abstract: A device for dynamic reconfiguration of robot components includes: a resource monitoring unit for monitoring resources of a plurality of boards on which components for executing tasks of a robot are loaded; a dynamic reconfiguration unit for dynamically reconfiguring components of the boards, in the case at least one of the boards is at a risk for a scarcity of resources; and a log managing unit for storing a configuration of present components and a configuration of reconfigured components. Accordingly, it is possible to recognize a scarcity of resources in advance while the robot is operating and prevent the robot from malfunctioning by distributing the components.
Type:
Grant
Filed:
January 11, 2013
Date of Patent:
August 16, 2016
Assignee:
Korea Institute of Science and Technology
Inventors:
Sang Chul Ahn, Yong-Moo Kwon, Ui Kyu Song
Abstract: The present invention comprises a humanized monoclonal antibody that binds to the chemokine receptor CCR4. This antibody is derived from Mab 1567 and recognizes the same epitope. Binding of the invented antibody to CCR4 inhibits ligand-mediated activities and is used to treat symptoms of cancer. Moreover, the antibody is used in combination with vaccines to suppress the activity of regulatory T cells.
Type:
Grant
Filed:
January 14, 2015
Date of Patent:
August 16, 2016
Assignees:
Dana-Farber Cancer Institute, Inc., The Brigham and Women's Hospital
Inventors:
Wayne Marasco, Jianhua Sui, Quan Zhu, Thomas Kupper