公开(公告)号：US20190313106A1

公开(公告)日：2019-10-10

申请号：US16449435

申请日：2019-06-23

Applicant: INTELLECTUAL DISCOVERY CO., LTD.

Inventor： Sun Young LEE

IPC: H04N19/159 ,  H04N19/593 ,  H04N19/463 ,  H04N19/61 ,  H04N19/13 ,  H04N19/176 ,  H04N19/80 ,  H04N19/182

Abstract: A method and an apparatus of encoding/decoding intra prediction mode using a plurality of candidate intra prediction modes are disclosed. The method includes deriving three candidate intra prediction modes about a current block and deriving an intra prediction mode of the current block.

公开(公告)号：USRE47465E1

公开(公告)日：2019-06-25

申请号：US14815325

申请日：2015-07-31

Applicant: INTELLECTUAL DISCOVERY CO., LTD.

Inventor： Dong Gyu Sim ,  Jung Hak Nam ,  Hyung Ho Jo

IPC: H04N19/50 ,  H04N19/70 ,  H04N19/96 ,  H04N19/126 ,  H04N19/176 ,  H04N19/463 ,  H04N19/593 ,  H04N7/14

Abstract: Disclosed are an apparatus and a method of encoding/decoding a video, particularly a method and an apparatus for storing a quantization parameter differential value in a largest coding unit (LCU) based on quadtree splitting and adaptively predicting a quantization parameter value based on context information on neighboring CUs. Quadtree-based quantization parameter encoding and decoding methods and apparatuses effectively show information on a block having a quantization parameter differential value based on splitting information on a CU and adaptively predict a quantization parameter value using context information including a block size, block partition and a quantization parameter of a neighboring CU.

公开(公告)号：US20190149836A1

公开(公告)日：2019-05-16

申请号：US16097354

申请日：2017-04-28

Applicant: Intellectual Discovery Co., Ltd.

Inventor： Joo Hee MOON ,  Sung Won LIM ,  Dong Jae WON

IPC: H04N19/513 ,  H04N19/176 ,  H04N19/105 ,  H04N19/593

Abstract: A method of decoding a video signal according to the present invention may include: determining whether or not change in brightness is present between a current video including a current block and a reference video of the current video; when it is determined that change in brightness is present between the current video and the reference video, determining weight prediction parameter candidates of the current block; determining a weight prediction parameter of the current block on the basis of index information specifying any of the weight prediction parameter candidates; and performing prediction for the current block on the basis of the weight prediction parameter.

公开(公告)号：US10243620B2

公开(公告)日：2019-03-26

申请号：US15864637

申请日：2018-01-08

Applicant: INTELLECTUAL DISCOVERY CO., LTD.

Inventor： Yun Jae Won ,  Seung Ok Lim

IPC: H02J5/00 ,  H02J7/02 ,  H04B5/00 ,  H02J50/10 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90 ,  H02J17/00

Abstract: The present invention relates to a wireless power transmission apparatus and a method therefor. The present invention provides a wireless power transmission apparatus including: a power transmission module; a first communication module; a second communication module; and a controller for searching out a first wireless power reception device performing wireless power transmission/reception, transmitting a second magnetic field signal of a second frequency band through the power transmission module, sensing a second response signal to the second magnetic field signal through the second communication module, and searching out a second wireless power reception device performing wireless power transmission/reception by means of the second frequency band according to whether the second response signal is received.

公开(公告)号：US20180362319A1

公开(公告)日：2018-12-20

申请号：US15779245

申请日：2016-11-25

Applicant: INTELLECTUAL DISCOVERY CO., LTD.

Inventor： Jong-ha PARK

IPC: B67D1/07 ,  B08B9/032 ,  B67D1/08

Abstract: The present disclosure relates to a cleaning module-integrated beverage dispensing head, capable of selectively providing a cleaning function in addition to a conventional beverage dispensing function. A cleaning module-integrated beverage dispensing head includes a gas distributor (200) outputting a gas flowed in, and a pulse generator (100) receiving a supply of the gas supplied via a hose (300). The gas distributor (200) includes a first gas outlet (220) discharging the gas to the pulse generator (100), a second gas outlet (230) discharging the gas to a container (C) for storing liquid, an internal structure (200a) that is rotatable, and an external structure (200b) that is coupled to the internal structure (200a), to control rotation of the internal structure (200a). Whether or not to supply the gas to the pulse generator (100) through the first gas outlet (220) is determined according to whether or not the internal structure (200a) rotates.

公开(公告)号：US10158852B2

公开(公告)日：2018-12-18

申请号：US15958452

申请日：2018-04-20

Applicant: INTELLECTUAL DISCOVERY CO., LTD.

Inventor： Sun Young Lee

IPC: H04N19/11 ,  H04N19/159 ,  H04N19/91 ,  H04N19/593 ,  H04N19/70 ,  H04N19/176

Abstract: The present invention relates to an intra prediction mode mapping method and a device using the method. The intra prediction mode includes: decoding flag information providing information regarding whether an intra prediction mode of a plurality of candidate intra prediction modes for the current block is the same as the intra prediction mode for the current block, and decoding a syntax component including information regarding the intra prediction mode for the current block in order to induce the intra prediction mode for the current block if the intra prediction mode from among the plurality of candidate intra prediction modes for the current block is not the same as the intra prediction mode for the current block. Thus, it is possible to increase the efficiency with which are images are decoded.

公开(公告)号：US20180255298A1

公开(公告)日：2018-09-06

申请号：US15958452

申请日：2018-04-20

Applicant: INTELLECTUAL DISCOVERY CO., LTD.

Inventor： Sun Young LEE

IPC: H04N19/11 ,  H04N19/159 ,  H04N19/176 ,  H04N19/593 ,  H04N19/70 ,  H04N19/91

CPC classification number: H04N19/11 ,  H04N19/147 ,  H04N19/157 ,  H04N19/159 ,  H04N19/176 ,  H04N19/196 ,  H04N19/198 ,  H04N19/463 ,  H04N19/593 ,  H04N19/61 ,  H04N19/70 ,  H04N19/91

Abstract: The present invention relates to an intra prediction mode mapping method and a device using the method. The intra prediction mode includes: decoding flag information providing information regarding whether an intra prediction mode of a plurality of candidate intra prediction modes for the current block is the same as the intra prediction mode for the current block, and decoding a syntax component including information regarding the intra prediction mode for the current block in order to induce the intra prediction mode for the current block if the intra prediction mode from among the plurality of candidate intra prediction modes for the current block is not the same as the intra prediction mode for the current block. Thus, it is possible to increase the efficiency with which are images are decoded.

公开(公告)号：US20180208391A1

公开(公告)日：2018-07-26

申请号：US15744269

申请日：2016-07-15

Applicant: INTELLECTUAL DISCOVERY CO., LTD.

Inventor： Byung Yong KIM

IPC: B65D85/78

Abstract: A container for ice cream according to an exemplary embodiment of the present disclosure is an ice cream container having an inner space, in which ice cream is stored, formed by coupling between a container part and a cap part, and the container for ice cream includes: a container part which is formed of a material obtained by mixing polyethylene terephthalate (PET) and silicone resin in order to endow the same with elasticity and has a first coupling flange formed on the periphery thereof and a first grip portion formed on one side thereof; and a cap part which has a second coupling flange corresponding to the first coupling flange and has a second grip portion corresponding to the first grip portion and thus corresponds to the container part.

公开(公告)号：US10021406B2

公开(公告)日：2018-07-10

申请号：US15643021

申请日：2017-07-06

Applicant: INTELLECTUAL DISCOVERY CO., LTD.

Inventor： Dong Gyu Sim ,  Jung Hak Nam ,  Hyun Ho Jo ,  Hyo Min Choi

IPC: H04N7/12 ,  H04N19/30 ,  H04N19/105 ,  H04N19/159 ,  H04N19/53 ,  H04N19/52 ,  H04N19/176

CPC classification number: H04N19/30 ,  H04N19/105 ,  H04N19/159 ,  H04N19/176 ,  H04N19/52 ,  H04N19/53

Abstract: The present invention relates to a scalable video coding method and apparatus using inter prediction mode. A decoding method includes determining motion information prediction mode on a target decoding block of an enhancement layer, predicting motion information on the target decoding block of the enhancement layer using motion information on the neighboring blocks of the enhancement layer, if the determined motion information prediction mode is a first mode, and predicting the motion information on the target decoding block of the enhancement layer using motion information on a corresponding block of a reference layer, if the determined motion information prediction mode is a second mode.

公开(公告)号：US20180160113A1

公开(公告)日：2018-06-07

申请号：US15579869

申请日：2016-06-07

Applicant: INTELLECTUAL DISCOVERY CO., LTD.

Inventor： Je Chang JEONG ,  Ki Baek KIM ,  Ung HWANG

IPC: H04N19/105 ,  H04N19/119 ,  H04N19/176 ,  H04N19/59 ,  H04N19/109 ,  H04N19/51 ,  H04N19/117

CPC classification number: H04N19/105 ,  H04N19/109 ,  H04N19/117 ,  H04N19/119 ,  H04N19/176 ,  H04N19/51 ,  H04N19/577 ,  H04N19/59 ,  H04N19/593

Abstract: A method and a device for encoding and decoding intra prediction are disclosed. An image decoding method for performing intra prediction comprises the steps of: receiving a bitstream including data on prediction modes of a current block and a block adjacent to the current block; extracting the data from the received bitstream so as to confirm the prediction mode of the adjacent block; determining whether a boundary pixel within the adjacent block can be used as a reference pixel for the current block in consideration of the prediction mode of the adjacent block; obtaining the reference pixel of the current block according to the determined result; generating a prediction block predicted in the frame on the basis of the obtained reference pixel; and decoding the current block by using the generated prediction block.