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公开(公告)号：US20190111275A1
公开(公告)日：2019-04-18
申请号：US16158100
申请日：2018-10-11
Inventor： Soon Ik JEON , Jang Yeol KIM , Bo Ra KIM , Seong-Ho SON , Kwang Jae LEE
Abstract: Provided is a device for microwave hyperthermia that may attach a flexible patch on the skin of a user based on a cross-section of a body tissue of the user, for example, a joint and muscle of a leg and an arm and may emit microwaves towards a plurality of points of the body tissue through the patch. The microwaves emitted toward the body tissue may have the same phase and maximum power. Accordingly, a maximum heat generation point may be generated in an area adjacent to the plurality of points. The device for microwave hyperthermia may move the maximum heat generation point by sequentially changing a phase and a direction of each of the microwaves. The device for microwave hyperthermia may uniformly distribute and maintain heat for treating pain and/or infection over the entire cross-section or a partial area. The device for microwave hyperthermia may be portable.
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公开(公告)号：US20190090726A1
公开(公告)日：2019-03-28
申请号：US16041427
申请日：2018-07-20
Inventor： Hyoungjun PARK , Ji Hyoung RYU , Keo-Sik KIM , Hyun Seo KANG , Kyeeun KIM , Sung Chang KIM , Gi Hyeon MIN , Si Woong PARK , Dong Hoon SON , CHAN IL YEO , Dongsoo LEE , Young Soon HEO
Abstract: Disclosed is an optical device. The optical device includes: a first WDM filter for dividing an optical signal transmitted through and reflected from a measured subject into an optical signal of an infrared band and a first optical signal through wavelength division multiplexing; a first LC tunable wavelength filter disposed at an output end of the first WDM filter, and selectively filtering the optical signal of the infrared band; a second WDM filter for dividing the first optical signal into an optical signal of a first visible light band and a second optical signal through wavelength division multiplexing; and a second LC tunable wavelength filter disposed at an output end of the second WDM filter, and selectively filtering the optical signal of the first visible light band.
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43.发明申请公开(公告)号：US20180302253A1
公开(公告)日：2018-10-18
申请号：US16012977
申请日：2018-06-20
Inventor： Jae-Young LEE , Sung-Ik PARK , Sun-Hyoung KWON , Heung-Mook KIM
CPC classification number: H04L27/2605 , H04L1/0057 , H04L1/007 , H04L1/0071 , H04L5/0053 , H04L27/183 , H04L27/26 , H04L27/2613 , H04L2001/0093 , H04W52/34
Abstract: An apparatus and method for broadcast signal frame using layered division multiplexing are disclosed. An apparatus for generating broadcast signal frame according to an embodiment of the present invention includes a combiner configured to generate a multiplexed signal by combining a core layer signal and an enhanced layer signal at different power levels; a power normalizer configured to reduce the power of the multiplexed signal to a power level corresponding to the core layer signal; a time interleaver configured to generate a time-interleaved signal by performing interleaving that is applied to both the core layer signal and the enhanced layer signal; and a frame builder configured to generate a broadcast signal frame including a preamble for signaling, type information of Physical Layer Pipes (PLPs) and time interleaver information shared by the core layer signal and the enhanced layer signal.
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公开(公告)号：US20180299621A1
公开(公告)日：2018-10-18
申请号：US15824576
申请日：2017-11-28
Inventor： CHAN IL YEO , Young Soon HEO , Hyun Seo KANG , Sung Chang KIM
IPC: G02B6/28 , H04B10/079 , H01S3/067 , H04B10/2587 , H04J14/02 , G02B6/42
Abstract: The present invention relates to an optical combiner and a manufacturing method thereof, and a plurality of light source units emitting an optical signal. A reflection unit having a plurality of reflection surfaces disposed on a path of the optical signal and reflecting the optical signal so as to face toward an optical fiber, and an optical fiber holder fixing the optical fiber at a position where the optical signal reflected by the plurality of reflection surfaces is focused is included. An optical combiner and a manufacturing method thereof in which an optical fiber holder includes a plurality of division members that are radially disposed with respect to a center part of the reflection unit are disclosed.
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45.发明申请公开(公告)号：US20180213547A1
公开(公告)日：2018-07-26
申请号：US15870833
申请日：2018-01-12
Inventor： Hyung Sik JU , Dong Hyuk GWAK , Seon Ae KIM , Yu Ro LEE
CPC classification number: H04W72/1242 , H04L5/0037 , H04L5/0044 , H04L5/0069 , H04L5/14 , H04W72/042 , H04W72/044 , H04W72/048 , H04W72/121 , H04W72/1226
Abstract: An operation method of a base station in an IFD scheme may comprise receiving position information of each of a plurality of downlink (DL) terminals and a plurality of uplink (UL) terminals; determining a guard zone corresponding to each of the plurality of DL terminals based on the position information of each of the plurality of DL terminals; determining whether at least one UL terminal is located in the guard zone based on the position information of each of the plurality of UL terminals; determining a scheduling priority of each of the plurality of DL terminals according to whether at least one UL terminal is located in the guard zone; generating DL control information including frequency-time resource allocation information and interference control information based on the determined scheduling priority; and transmitting data signals and the DL control information to the plurality of DL terminals.
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Patent Agency Ranking
公开(公告)号：US20180213238A1
公开(公告)日：2018-07-26
申请号：US15933051
申请日：2018-03-22
Inventor： Ha Hyun Lee , Jung Won Kang , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim
IPC: H04N19/159 , H04N19/187 , H04N19/184 , H04N19/30 , H04N19/172
CPC classification number: H04N19/159 , H04N19/172 , H04N19/184 , H04N19/187 , H04N19/30 , H04N19/70 , H05K999/99
Abstract: A method of decoding a image according to an embodiment of the present invention, which supports a plurality of layers, may comprise the steps of: receiving information on a reference layer used to decode a current picture for inter-layer prediction; inducing the number of valid reference layer pictures used to decode the current picture on the basis of the information on the reference layer; and performing inter-layer prediction on the basis of the number of valid reference layer pictures.
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公开(公告)号：US20180199118A1
公开(公告)日：2018-07-12
申请号：US15658374
申请日：2017-07-24
Inventor： YongWook RA , Yunjoo KIM
CPC classification number: H04Q11/0005 , H04B10/503 , H04B10/70 , H04J14/0258 , H04L5/0055 , H04Q11/0066 , H04Q2011/0016 , H04Q2011/0018 , H04Q2011/0033 , H04Q2011/0045 , H04Q2011/005
Abstract: A photonic frame switching system may include a main controller and at least one photonic frame wrapper line card. The main controller may determine a point in time at which a photonic frame wrapper line card transmits a photonic frame by allocating a time slot to the photonic frame wrapper line card. When the photonic frame switching system includes a plurality of photonic frame wrapper line cards, points in times at which the plurality of photonic frame wrapper line cards transmits the photonic frames may be synchronized. In particular, when a portion of the plurality of photonic frame wrapper line cards transmit a plurality of photonic frames having different destinations, points in times at to which all of the plurality of photonic frame wrapper line cards transmits the photonic frames may be adjusted based on a latency by a destination change.
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48.发明申请公开(公告)号：US20180014026A1
公开(公告)日：2018-01-11
申请号：US15712835
申请日：2017-09-22
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
Inventor： Sung Chang LIM , Hae Chul CHOI , Se Yoon JEONG , Suk Hee CHO , Hui Yong KIM , Jin Ho LEE , Ha Hyun LEE , Jong Ho KIM , Jin Soo CHOI , Jin Woong KIM , Gwang Hoon PARK , Kyung Yong KIM , Dong Gyu SIM , Seoung Jun OH
IPC: H04N19/50 , H04N19/147 , H04N19/176 , H04N19/11 , H04N19/593
CPC classification number: H04N19/169 , H04N19/11 , H04N19/132 , H04N19/147 , H04N19/176 , H04N19/46 , H04N19/593
Abstract: Provided are an encoding device using predictive coding in a screen and a method thereof, and a decoding device and a method thereof. The encoding device is capable of generating a prediction block of a current block according to one of methods for generating a plurality of predetermined prediction blocks, and outputting at least one of encoding information and differential blocks as bitstream by entropy encoding according to whether differential blocks are encoded or not.
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49.发明申请公开(公告)号：US20170324276A1
公开(公告)日：2017-11-09
申请号：US15589574
申请日：2017-05-08
Inventor： Yoon Sik YOO , Il Woo LEE
CPC classification number: H02J13/0062 , H02J3/005 , H02J2003/003 , Y02B70/3216 , Y02E60/7838 , Y04S20/221 , Y04S40/124
Abstract: A method and apparatus for optimally allocating resources of a provider according to a contribution margin ratio of a resource consumer in a distributed energy resource environment are described. An embodiment is a method for distributing energy resources in a distributed energy resource system. The method may include receiving information about the amount of available energy resources from each of one or more providers, receiving information about the amount of required energy resources from each of one or more consumers, assessing a contribution margin ratio for each of the one or more consumers, calculating an energy resource allocation amount for each of the one or more consumers based on the assessed contribution margin ratio, and distributing energy resources to each of the one or more consumers based on the calculated energy resource allocation amount.
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公开(公告)号：US20170266656A1
公开(公告)日：2017-09-21
申请号：US15432671
申请日：2017-02-14
Inventor： Dae-Sik LEE , Jeong Won PARK , Moon Youn JUNG , Do Hyung KIM , Jae Ku LEE , Hun Seok LEE
IPC: B01L3/00
CPC classification number: B01L3/508 , B01L3/502753 , B01L2200/0652 , B01L2200/0668 , B01L2300/0809 , B01L2300/0816 , B01L2300/0848 , B01L2400/086
Abstract: Provided is a cell capturing cartridge. According to an embodiment of the inventive concept, the cell capturing cartridge may include a substrate and structures provided on an upper surface of the substrate and constituting a plurality of rows that are parallel to a row direction. The structures in one row may be offset from the structures in the neighboring rows in the row direction. Each of the substrates may have a first side surface facing one side of the substrate and a second side surface disposed opposite to the first side surface and having a width greater than that of the first side surface.
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