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公开(公告)号：US09961344B2
公开(公告)日：2018-05-01
申请号：US15219487
申请日：2016-07-26
Applicant: Electronics and Telecommunications Research Institute , Kwangwoon University Industry-Academic Collaboration Foundation , University-Industry Cooperation Group of Kyung Hee University , Korea Advanced Institute of Science and Technology
Inventor： Sung-Chang Lim , Ha Hyun Lee , Hui Yong Kim , Se Yoon Jeong , Suk Hee Cho , Hae Chul Choi , Jong Ho Kim , Jin Ho Lee , Jin Soo Choi , Jin Woo Hong , Dong Hyu Sim , Seoung Jun Oh , Gwang Hoon Park , Mun Churl Kim , Neung Joo Hwang , Sea Nae Park
IPC: H04N19/122 , H04N19/159 , H04N19/13 , H04N19/14 , H04N19/176 , H04N19/124 , H04N19/625 , H04N19/50 , H04N19/60 , H04N19/12 , H04N19/18 , H04N19/182 , H04N19/107 , H04N19/11 , H04N19/119 , H04N19/139 , H04N19/44 , H04N19/52 , H04N19/55 , H04N19/593 , H04N19/615 , H04N19/91
CPC classification number: H04N19/122 , H04N19/107 , H04N19/11 , H04N19/119 , H04N19/12 , H04N19/124 , H04N19/13 , H04N19/139 , H04N19/14 , H04N19/159 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/44 , H04N19/50 , H04N19/52 , H04N19/55 , H04N19/593 , H04N19/60 , H04N19/615 , H04N19/625 , H04N19/91
Abstract: Provided is a video encoding apparatus, including a signal separator to separate a differential image block into a first domain and a second domain, based on a boundary line included in the differential image block, the differential image block indicating a difference between an original image and a prediction image with respect to the original image, a transform encoder to perform a transform encoding with respect to the first domain using a discrete cosine transform (DCT), a quantization unit to quantize an output of the transform encoding unit in a frequency domain, a space domain quantization unit to quantize the second domain in a space domain, and an entropy encoder to perform an entropy encoding using outputs of the quantization unit and the space domain quantization unit.
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522.发明申请公开(公告)号：US20180114289A1
公开(公告)日：2018-04-26
申请号：US15719364
申请日：2017-09-28
Inventor： Heung-Kyu LEE , Jong-Uk HOU , Hak-Yeol CHOI , Hyun-Ji SONG , Do-Gon KIM , Han-Ul JANG
CPC classification number: G06T1/005 , B33Y10/00 , G06F21/10 , G06F21/16 , G06F2221/0737 , G06T2201/0083
Abstract: In a watermark embedding method and apparatus, a layered three-dimensional model is aligned in a printing direction based on a layering direction of the layered three-dimensional model. Then, a watermark having a predetermined pattern is embedded into the aligned three-dimensional model in a direction orthogonal to the printing direction so that the embedded watermark is not associated with the printing direction.
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公开(公告)号：US09944855B2
公开(公告)日：2018-04-17
申请号：US14434188
申请日：2013-07-31
Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY , KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY
Inventor： Gye Chun Cho , Il Han Chang
Abstract: The present disclosure described herein pertain generally to a method for stabilizing and improving a soil by using a high-molecular viscous biopolymer, a soil composition for promoting germination or growth of vegetation, a composition for preventing soil erosion, and a soil construction material and member.
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公开(公告)号：US09944756B1
公开(公告)日：2018-04-17
申请号：US15377047
申请日：2016-12-13
Inventor： You Jung Song , Ju Hee Lee , Won Jung Kim , Bum Joon Kim , Young Kwon Kim , Hyun Jeong Kim
CPC classification number: C08G73/0672 , C08G61/124
Abstract: A carbazole-based graft copolymer capable of controlling a self-assembled structure and a method of synthesizing the same are provided. Specifically, the copolymer is capable of controlling a self-assembled structure which can control the morphology of a polymer structure and the size of pores by controlling the molecular weights of polylactic acid (PLA) functioning as a coil and of a carbazole copolymer to prepare a poly(carbazole)-coil graft copolymer of Formula 1 below and the method of synthesizing the same is provided. In Formula 1, X represents 0.05 to 0.1, m represents an integer of 7 to 8, and n represents an integer of 56 to 84.
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公开(公告)号：US09936865B2
公开(公告)日：2018-04-10
申请号：US14513448
申请日：2014-10-14
Inventor： Min-seog Choi , Ki-Hun Jeong , Hyeon-Cheol Park , Seun-wan Lee
CPC classification number: A61B1/07 , A61B1/00172 , A61B5/0066 , A61B5/0095 , A61B5/6873 , G02B23/26 , G02B26/103
Abstract: Fiber scanning optical probes and medical imaging apparatuses including the same are provided. The fiber scanning optical probe includes an optical fiber; an actuator attached onto the optical fiber and configured to drive the optical fiber at a driving resonance frequency; a mass provided at a side of the optical fiber and configured to control the driving resonance frequency; and a frequency separator provided on a portion of the optical fiber between the actuator and the mass, the frequency separator being configured to separate the driving resonance frequency into separate resonance frequencies.
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Patent Agency Ranking
公开(公告)号：US20180084495A1
公开(公告)日：2018-03-22
申请号：US15713298
申请日：2017-09-22
Inventor： Jung-Min Moon , Minhoe Kim , Dong Seok Roh , Dong-Ho Cho
CPC classification number: H04W52/0216 , H04L1/18 , H04L5/0048 , H04L5/0051 , H04L5/0055 , H04W72/0446 , H04W72/082 , H04W72/10 , H04W74/0841 , H04W74/0858 , Y02D70/00 , Y02D70/10 , Y02D70/12 , Y02D70/126 , Y02D70/1262 , Y02D70/142 , Y02D70/21
Abstract: A 5th Generation (5G) or pre-5G communication system for supporting a higher data rate than a 4G communication system such as Long Term Evolution (LTE) is provided. A method of an evolved Node B (eNB) can include detecting a collision caused by first data received from a first terminal in a time resource for contention-based uplink data transmission and second data received from a second terminal in the time resource, determining a first delay value in first data retransmission using a dedicated scheduling scheme, and determining a second delay value in the first data retransmission using a contention-based uplink data transmission scheme, determining a scheme for retransmitting the first data based on the first delay value and the second delay value, and transmitting information indicating the determined scheme to the first terminal.
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527.发明申请公开(公告)号：US20180078966A1
公开(公告)日：2018-03-22
申请号：US15480863
申请日：2017-04-06
Inventor： Taek-Soo Kim , Sumin Kang
CPC classification number: B05C1/0808 , A61F2210/0076 , B05C1/022 , B05D1/20 , B05D1/283 , B05D1/286 , B05D1/60 , C23C14/0005 , C23C14/021 , C23C14/025 , C23C14/087 , C23C14/14 , C23C16/01 , C23C16/06 , C23C22/13
Abstract: A method for coating a thin film in a rolling manner and a thin film coating apparatus are provided. The method includes: floating a thin film material on a liquefied material; rolling a cylindrical substrate after contacting the cylindrical substrate with the thin film material; and coating the thin film material on a surface of the cylindrical substrate by using an attraction force between the surface of the cylindrical substrate and the thin film material.
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528.发明申请公开(公告)号：US20180062721A1
公开(公告)日：2018-03-01
申请号：US15526623
申请日：2016-02-22
Inventor： Dong Ho CHO , Byung Chang CHUNG , Dae Hee PARK , Joon Sang HAN , Yun Sik KIM
CPC classification number: H04B7/0617 , H04B7/024 , H04B7/0413 , H04B7/0695 , H04W72/082
Abstract: A coordinated transmission method based on beam division multiple access and an apparatus performing the same are disclosed. The coordinated transmission method in a beam division multiple access environment, which divides a service target region into a plurality of beam sectors through a plurality of antenna arrays having at least one of a pattern characteristic and a polarization characteristic, includes receiving a coordination request from a user terminal located in the service target region and performing any one among a macro diversity operation, a coordinated silence operation, and a coordinated beamforming operation for the user terminal based on an interference level included in the coordination request.
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公开(公告)号：US20180062668A1
公开(公告)日：2018-03-01
申请号：US15666705
申请日：2017-08-02
Inventor： Jaekyun MOON , Beongjun CHOI , Sung Whan YOON
CPC classification number: H03M13/2906 , G06F11/1012 , G06F11/1068 , G11C29/021 , G11C29/028 , G11C29/50004 , G11C29/52 , G11C2029/0409 , H03M13/09 , H03M13/3707
Abstract: An operation method of a controller includes: generating a predetermined number of sub-messages by dividing an original message; generating a first parity added message by adding a cyclic redundancy check (CRC) parity message of a predetermined length to each of the sub-messages; and generating an encoded message by performing a polar encoding operation to the first parity added message.
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公开(公告)号：US20180059485A1
公开(公告)日：2018-03-01
申请号：US15690050
申请日：2017-08-29
Applicant: SAMSUNG DISPLAY CO., LTD. , KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Minki NAM , Kyoungwon PARK , Baekhee LEE , Youngmin KIM , Haeil PARK , Jaikyeong KIM , Heesuk KIM , Wanki BAE , Dohchang LEE , Byeongguk JEONG
IPC: G02F1/1335 , H01L51/00 , H01L27/32
CPC classification number: G02F1/133621 , B82Y20/00 , G02F1/133528 , G02F1/133602 , G02F1/133617 , G02F2001/133614 , G02F2202/36 , H01L27/322 , H01L51/0097 , H01L2251/5338 , H01L2251/5369 , Y10S977/774 , Y10S977/818 , Y10S977/824 , Y10S977/95 , Y10S977/952
Abstract: A display device includes: a display substrate; a light amount control layer on the display substrate; a first polarizer on the light amount control layer; and a color conversion layer on the first polarizer. The color conversion layer includes a phosphor, the phosphor includes a quantum dot, the quantum dot including: a core; a first shell surrounding the core; and a second shell surrounding the first shell, and the quantum dot has a diameter ranging from about 2 nm to about 32 nm.
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