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公开(公告)号：US20190123778A1
公开(公告)日：2019-04-25
申请号：US15896809
申请日：2018-02-14
Inventor： Jin Cheol JEONG , Dong Hwan SHIN , Man Seok UHM , IN BOK YOM
Abstract: A monolithic microwave integrated circuit (MIMIC) for a phased array antenna system, and a phased array antenna system including the MIMIC are provided. The MIMIC includes a first amplifier including a first input terminal and a first output terminal, a second amplifier including a second input terminal and a second output terminal, a first switch connectable to the first input terminal and the second output terminal, and a second switch connectable to the first output terminal and the second input terminal.
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2.发明申请公开(公告)号：US20190020887A1
公开(公告)日：2019-01-17
申请号：US16134250
申请日：2018-09-18
Applicant: Electronics and Telecommunications Research Institute , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jong Ho KIM , Hui Yong KIM , Se Yoon JEONG , Sung Chang LIM , Ha Hyun LEE , Jin Ho LEE , Suk Hee CHO , Jin Soo CHOI , Jin Woong KIM , Chie Teuk AHN , Mun Churl KIM , Bum Shik LEE
Abstract: Disclosed decoding method of the intra prediction mode comprises the steps of: determining whether an intra prediction mode of a present prediction unit is the same as a first candidate intra prediction mode or as a second candidate intra prediction mode on the basis of 1-bit information; and determining, among said first candidate intra prediction mode and said second candidate intra prediction mode, which candidate intra prediction mode is the same as the intra prediction mode of said present prediction unit on the basis of additional 1-bit information, if the intra prediction mode of the present prediction unit is the same as at least either the first candidate intra prediction mode or the second candidate intra prediction mode, and decoding the intra prediction mode of the present prediction unit.
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公开(公告)号：US20180316919A1
公开(公告)日：2018-11-01
申请号：US16013419
申请日：2018-06-20
Inventor： Jin Ho LEE , Jung Won KANG , Ha Hyun LEE , Jin Soo CHOI , Jin Woong KIM
IPC: H04N19/117 , H04N19/14 , H04N19/30 , H04N19/176 , H04N19/80 , H04N19/159
CPC classification number: H04N19/117 , H04N19/105 , H04N19/124 , H04N19/13 , H04N19/14 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/30 , H04N19/51 , H04N19/61 , H04N19/80
Abstract: A video decoding method according to an embodiment of the present invention may include determining a type of a filter to be applied to a first-layer picture which a second-layer picture as a decoding target refers to; determining a filtering target of the first-layer picture to which the filter is applied; filtering the filtering target based on the type of the filter; and adding the filtered first-layer picture to a second-layer reference picture list. Accordingly, the video decoding method and an apparatus using the same may reduce a prediction error in an upper layer and enhance encoding efficiency.
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公开(公告)号：US20180197320A1
公开(公告)日：2018-07-12
申请号：US15868534
申请日：2018-01-11
Inventor： Seong Yong LIM , Yong Ju CHO , Jeong Il SEO , Joo Myoung SEOK
Abstract: Disclosed is an apparatus and method for processing information of multiple cameras. The apparatus for processing information of multiple cameras according to an embodiment of the present disclosure includes: multiple cameras obtaining an image containing at least one object; a location information identification unit identifying location information between the at least one object and one of the multiple cameras, the location information identification unit being provided in each of the multiple cameras, wherein the location information comprises a device identifier identifying the location information identification unit and a location data between the at least one object and one of the multiple cameras; and an image processor processing image information obtained from the multiple cameras by using the location information received from the location information identification unit and converting the device identifier received from the location information identification unit into an object identifier identifying the at least one object.
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公开(公告)号：US20180191037A1
公开(公告)日：2018-07-05
申请号：US15713037
申请日：2017-09-22
Inventor： Jimin OH , Jung Hee SUK , Yil Suk YANG , Jong Pil IM
CPC classification number: H01M10/441 , H01M10/4207 , H01M10/482 , H01M2010/4271 , H02J7/0013 , H02J7/0016 , H02J7/0021 , Y02T10/7055
Abstract: Provided is a battery module and an electronic device, the battery module including a first battery, a second battery, a correcting element unit, and a battery controller, wherein the first battery includes a first internal resistance and provides a first current, the second battery is connected to the first battery, includes a second internal resistance and provides a second current, the correction element unit is connected to the first battery or the second battery and includes a variable resistor or a current source, the battery controller controls the correction element unit such that the first current is identical to the second current on a basis of a difference between values of the first internal resistance and the second internal resistance, and therefore performances of the first battery and the second battery are prevented from being deteriorated.
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Patent Agency Ranking
公开(公告)号：US20180124859A1
公开(公告)日：2018-05-03
申请号：US15800835
申请日：2017-11-01
Inventor： Seung Kwon CHO , Seok Ki KIM , Won Ik KIM , Eun Kyung KIM , Jae Heung KIM , Jae Su SONG , Sung Pil SHIN , Sei Yun SHIN , Mi Young YUN , Soo Jung JUNG , Yun Hee CHO , Tae Joong KIM , Seung Kwon BAEK
CPC classification number: H04W76/12 , H04W8/26 , H04W28/021 , H04W36/0009 , H04W40/246 , H04W56/0025 , H04W84/18 , H04W88/08
Abstract: An operation method of a first communication node, which controls a plurality of communication nodes included in a mobile xhaul network supporting mobility, may comprise performing an attach procedure between the first communication node and a second communication node among the plurality of communication nodes; configuring a path for communications between the second communication node and a third communication node for which attach procedure has been completed among the plurality of communication nodes; and supporting communications of the second communication node and the third communication node using the configured path.
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公开(公告)号：US20180120507A1
公开(公告)日：2018-05-03
申请号：US15792276
申请日：2017-10-24
Inventor： Sae-Kyoung KANG , Joon Ki LEE , Jie Hyun LEE , Joon Young HUH
CPC classification number: G02B6/2938 , G02B6/4214 , G02B6/4215 , G02B6/4224 , G02B6/4249 , H04B10/67
Abstract: Provided is a device and method for detecting an optical signal. The optical signal detecting device may include an optical de-multiplexer configured to de-multiplex an input optical signal to optical signals of different wavelengths; an optical coupling lens configured to allow the optical signals of different wavelengths to be incident; an optical signal reflector configured to reflect the optical signals of different wavelengths emitted from the optical couple lens; and an optical detector configured to detect the reflected optical signals of different wavelengths.
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8.发明申请公开(公告)号：US20180083608A1
公开(公告)日：2018-03-22
申请号：US15622513
申请日：2017-06-14
Inventor： Young Kyun CHO , Cheol Ho KIM , Bong Hyuk PARK , Kwangchun LEE , Jae Ho JUNG , Seok Bong HYUN
IPC: H03K5/24
Abstract: A voltage comparator comparing a voltage of a first input signal and a voltage of a second input signal is provided. The voltage comparator includes: a first switch pair transmitting, respectively, the first input signal and the second input signal to a control terminal of a first transistor and a control terminal of a second transistor in response to a clock signal; a second switch pair connecting a first terminal and a second terminal of the first transistor and connecting a first terminal and a second terminal of the second transistor in response to at least one of the clock signal and a reset signal; and a first reset switch connecting the control terminal of the first transistor and the control terminal of the second transistor in response to the reset signal.
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公开(公告)号：US20180062143A1
公开(公告)日：2018-03-01
申请号：US15617733
申请日：2017-06-08
Inventor： Ju Young KIM , Kwang Man KIM , Dong Ok SHIN , Young-Gi LEE
IPC: H01M2/18 , H01M10/0525 , H01M10/0585 , H01M2/14 , H01M2/16
CPC classification number: H01M2/18 , H01M2/145 , H01M2/1653 , H01M2/1686 , H01M10/052 , H01M10/4235 , Y02T10/7011
Abstract: A lithium battery according to the inventive concept may comprise a cathode, an anode separated from the cathode, a first separator disposed between the cathode and the anode, the first separator having first pores, a second separator disposed on the first separator, the second separator having second pores, and an electrolyte filling a gap between the cathode and the anode. Diameters of the second pores may be smaller than those of the first pores. A standard deviation of the diameters of the second pores is smaller than that of the first pores.
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10.发明申请公开(公告)号：US20180048916A1
公开(公告)日：2018-02-15
申请号：US15794568
申请日：2017-10-26
Applicant: Electronics and Telecommunications Research Institute , Kwangwoon University Research Institute for Industry Cooperation , Industry Academy Cooperation Foundation of Sejong University
Inventor： Jeong-Il SEO , Wook-Joong KIM , Kyu-Heon KIM , Kyeong-Ok KANG , Jin-Woo HONG , Yung-Lyul LEE , Ki-Hun HAN , Jae-Ho HUR , Dong-Gyu SIM , Seoung-Jun OH
IPC: H04N19/61 , H04N19/129 , H04N19/159 , H04N19/176
CPC classification number: H04N19/61 , H04N19/129 , H04N19/159 , H04N19/176
Abstract: Provided is an apparatus and method for encoding/decoding a moving picture based on adaptive scanning. The moving picture apparatus and method can increase a compression rate based on adaptive scanning by performing intra prediction onto blocks of a predetermined size, and scanning coefficients acquired from Discrete Cosine Transform (DCT) of a residue signal and quantization differently according to the intra prediction mode. The moving picture encoding apparatus includes: a mode selector for selecting and outputting a prediction mode; a predictor for predicting pixel values of pixels to be encoded of an input video based on the prediction mode to thereby output a residue signal block; a transform/quantization unit for performing DCT onto the residue signal block and quantizing the transformed residue signal block; and an encoder for adaptively scanning and encoding the quantized residue signal block based on the prediction mode.
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