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501.发明授权公开(公告)号：US10049422B2
公开(公告)日：2018-08-14
申请号：US15244004
申请日：2016-08-23
Inventor： Heung-Kyu Lee , Wookhyung Kim , Seunghun Nam , Ji-hyun Kang , Jong-Uk Hou , Han-ul Jang
IPC: G06T1/00
Abstract: Provided are a template-based watermarking method for a DIBR 3D image and an apparatus thereof. The method includes: determining a template watermark inserting area and a message watermark inserting area in spatial domain of an image; transforming the determined template watermark inserting area into a frequency domain to insert at least one preset template watermark and transforming the determined message watermark inserting area into a frequency domain to insert a preset message watermark; and transforming the template watermark inserting area, into which the template watermark is inserted, into a spatial domain and transforming the message watermark inserting area, into which the message watermark is inserted, into a spatial domain.
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公开(公告)号：US10041111B2
公开(公告)日：2018-08-07
申请号：US15524093
申请日：2015-11-04
Inventor： Hyun Gyu Park , Ki Soo Park , Chang Yeol Lee
IPC: C12Q1/68 , C12N15/115 , C12Q1/6851
Abstract: The present invention relates to a method of detecting and quantifying biomolecules using nucleic acid polymerase activity controlled by the target molecule, and more particularly to a method for detecting or quantifying biomolecules, which can detect and quantify nucleic acids, proteins, small-molecular substances, physiologically active substances (enzymatic activities), etc., with high sensitivity, based on the change in DNA polymerase activity caused by specific binding of a specific nucleic acid that forms a complex with a DNA aptamer prepared so as to comprise a single-stranded DNA that specifically recognizes the specific nucleic acid. The present invention can provide a method for diagnosing biomolecules, which can detect and quantify target nucleic acids, target proteins, target small-molecular substances, target enzyme activities and the like in a label-free and sensitive manner by controlling polymerase activity through target molecule-induced conformational change of a DNA aptamer.
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公开(公告)号：US10032594B2
公开(公告)日：2018-07-24
申请号：US15121502
申请日：2015-02-23
Inventor： Wonho Choe , Youbong Lim , Holak Kim , Jooyoung Park , Jongho Seon
Abstract: The present invention relates to a high efficiency hollow cathode and a cathode system applying the same, and comprises: a tube comprising at least two refractory metal parts; a gas providing unit and a gas outlet which are respectively formed at the distal ends of the tube; and an insert mounted inside the tube. According to the present invention, since the present invention constitutes a hollow cathode using more than two substances, the present invention can not only enhance thermal stability, lifespan and efficiency, but also can reduce costs accordingly.
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公开(公告)号：US20180204330A1
公开(公告)日：2018-07-19
申请号：US15922144
申请日：2018-03-15
Inventor： Jong Beom RA , Seungeon KIM , Kyoung-yong LEE , Toshihiro RIFU , Jonghyon YI , Iljun AHN , Yongjin CHANG , Byung-sun CHOI
CPC classification number: G06T7/246 , A61B6/032 , A61B6/037 , A61B6/5205 , A61B6/5264 , G06T7/248 , G06T11/006 , G06T2207/10081 , G06T2211/412 , G06T2211/421
Abstract: A tomography apparatus includes a data acquirer configured to acquire partial images of an object including a first image and a second image having imaged a surface of a portion of the object corresponding to a first time and a second time, respectively, by performing a tomography scan on the object that is moving, and acquire first information indicating motion of the object by using the first image and the second image; and an image reconstructor configured to reconstruct a target image by using the first information.
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505.发明申请公开(公告)号：US20180194621A1
公开(公告)日：2018-07-12
申请号：US15741501
申请日：2015-12-07
Inventor： Il-Kwon OH , Jung-Hwan OH , Jung-Hwan JUNG , Hyun-Jun KIM
CPC classification number: C01B3/0078 , B01J19/126 , B01J20/06 , B01J20/20 , B01J20/28061 , B01J20/28064 , B01J20/2808 , B01J20/28083 , B01J20/28085 , B01J20/3085 , B01J2219/089 , B01J2219/1206 , C01B3/0021 , C01B3/0026 , C01B3/0031 , C01B32/194 , C01B32/198 , Y02E60/327
Abstract: The present invention relates to a porous nano structure and a method of manufacturing same. The porous nano structure exhibits excellent mechanical strength and has a wide specific surface area and is therefore useful as an absorbent, a vibration absorber, a sound absorber, a shock absorber, a catalyst support, a membrane for separation, etc., and can be applied to various technical fields such as electronics, composite materials, sensors, catalysts, energy storage materials, and ultra-high capacity storage batteries. In particular, the porous nano structure exhibits excellent hydrogen storage capability and is thus very useful as a hydrogen storage material.
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Patent Agency Ranking
公开(公告)号：US20180190920A1
公开(公告)日：2018-07-05
申请号：US15858754
申请日：2017-12-29
Inventor： Kyu-Nam KIM , So-Mang KIM , Duk-Young JEON , Yong-Hee LEE
CPC classification number: H01L51/502 , B82Y10/00 , B82Y20/00 , G02F1/0136 , G02F1/017 , G02F2/02 , G02F2001/01783 , G02F2202/106 , G02F2202/107 , H01L27/3244 , H01L51/5293 , Y10S977/762 , Y10S977/824 , Y10S977/949 , Y10S977/952
Abstract: Embodiments relate to a quantum rod, a quantum rod film, a quantum rod display device with a quantum rod. The quantum rod includes a first core, a second core separated from the first core, and a first shell surrounding the first and second cores.
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公开(公告)号：US10010861B2
公开(公告)日：2018-07-03
申请号：US15644924
申请日：2017-07-10
Inventor： Min Kee Choi , Woo Sung Choi
CPC classification number: B01J20/262 , B01J20/20 , B01J20/28016 , B01J20/3085 , B01J20/3212 , B01J20/324 , B01J20/3293 , C08G73/0206 , C08G73/0213 , Y02C10/04 , Y02C10/08
Abstract: Carbon dioxide adsorbents are provided. The carbon dioxide adsorbents include a polymeric amine and a porous support on which the polymeric amine is supported. the polymeric amine consists of a polymer skeleton containing nitrogen atoms and branched chains bonded to the nitrogen atoms of the polymer skeleton. Each of the branched chains contains at least one nitrogen atom, the polymeric amine is modified by substitution of at least one of the nitrogen atoms of the polymer skeleton or the branched chains with a hydroxyl group-containing carbon chain.
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公开(公告)号：US20180182135A1
公开(公告)日：2018-06-28
申请号：US15738741
申请日：2016-08-03
Inventor： Duhgoon LEE , Jong Beom RA , Kyoung-yong LEE , Toshihiro RIFU , Seungeon KIM , Seokhwan JANG
CPC classification number: G06T11/008 , A61B6/032 , A61B6/4291 , A61B6/5205 , A61B6/5264 , A61B6/56 , G06T7/285 , G06T11/006 , G06T2207/10076 , G06T2207/10081 , G06T2207/20192 , G06T2207/30048 , G06T2211/412 , G06T2211/421
Abstract: Provided are a tomography imaging apparatus and a method of reconstructing a tomography image which may more accurately measure a motion of an object to be tomography-imaged. In detail, the tomography imaging apparatus and the method of reconstructing a tomography image may obtain information indicating a motion of a moving object according to a time, may perform motion correction based on the obtained motion information, and may reconstruct a target image with reduced motion artifacts.
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公开(公告)号：US20180181409A1
公开(公告)日：2018-06-28
申请号：US15628884
申请日：2017-06-21
Inventor： Dongsu HAN , Byung kwon CHOI , Jeong min KIM
Abstract: The present disclosure in some embodiments provides a method and an apparatus for accelerated loading of mobile application content which are capable of automatically discover opportunities for application acceleration to remarkably reduce a response time of a mobile application.
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公开(公告)号：US20180175506A1
公开(公告)日：2018-06-21
申请号：US15841687
申请日：2017-12-14
Inventor： Chul-Soon PARK , Tae-Hwan JANG , Hong-Yi KIM
CPC classification number: H01Q13/0233 , H01Q3/24 , H01Q13/02 , H01Q19/30 , H04B7/0617 , H04B7/086
Abstract: An antenna device includes a horn antenna including a waveguide and a horn connected to the waveguide, the horn having a shape widening toward an opening direction, a beamforming network including a plurality of input ports and a plurality of output ports and changing a phase of output port signals output from the output ports based on input port signals applied to the input ports, and an antenna array disposed in the horn antenna and connected to the output ports of the beamforming network.
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