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1. 发明申请

US20220239948A1 VIDEO SIGNAL PROCESSING METHOD AND APPARATUS USING SECONDARY TRANSFORM 有权
公开(公告)号：US20220239948A1
公开(公告)日：2022-07-28
申请号：US17716956
申请日：2022-04-08
申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC. , HUMAX CO., LTD.
发明人： Jaehong JUNG , Juhyung SON , Dongcheol KIM , Geonjung KO , Jinsam KWAK
IPC分类号： H04N19/61 , H04N19/132 , H04N19/176 , H04N19/18 , H04N19/70
摘要： A video signal decoding apparatus, comprising a processor, wherein the processor is configured to: parse a syntax element related to a secondary transform of a coding unit based on whether a prediction method of the coding unit is MIP (Matrix based Intra Prediction), check whether or not the secondary transform is applied to a transform block included in the coding unit based on the parsed syntax element, obtain one or more inverse transform coefficients based on an inverse transform of the secondary transform when the secondary transform is applied to the transform block, obtain a residual sample for the transform block based on the one or more inverse transform coefficients.

2. 发明授权

US11191093B2 Method for wireless communication with wireless communication terminal for long range transmission and wireless communication terminal using same 有权
公开(公告)号：US11191093B2
公开(公告)日：2021-11-30
申请号：US16347579
申请日：2017-11-08
申请人： HUMAX CO., LTD. , WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
发明人： Juhyung Son , Jinsam Kwak , Bonho Koo , Kiwon Kang
IPC分类号： H04W72/12 , H04L1/08 , H04L1/18
摘要： Provided is a base wireless communication terminal that communicates with a Long Range (LR) wireless communication terminal supporting LR wireless communication. The base wireless communication terminal includes a transceiver and a processor. The processor is configured to set length information included in a non-LR preamble, which is a preamble for a non-LR wireless communication terminal that does not support LR wireless communication, to be longer than a length from a predetermined point in a Physical layer Protocol Data Unit (PPDU) to an end point of the PPDU, and transmits the PPDU including the non-LR preamble to the LR wireless communication terminal using the transceiver. In this case, the length information is information for indicating a length from a predetermined point in the PPDU to an end point of the PPDU.

3. 发明申请

US20210297662A1 VIDEO SIGNAL PROCESSING METHOD AND DEVICE USING CURRENT PICTURE REFERENCE 有权
公开(公告)号：US20210297662A1
公开(公告)日：2021-09-23
申请号：US17343258
申请日：2021-06-09
申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC. , HUMAX CO., LTD.
发明人： Geonjung KO , Dongcheol KIM , Juhyung SON , Jaehong JUNG , Jinsam KWAK
IPC分类号： H04N19/105 , H04N19/176 , H04N19/186 , H04N19/593 , H04N19/174 , H04N19/96
摘要： A video signal processing method comprises: determining a prediction mode of a current block; when the prediction mode of the current block is a Block Copy (BC) prediction mode referring to a current picture, decoding the current block, based on the BC prediction mode; and when the prediction mode of the current block is an inter prediction mode referring to at least one picture, decoding the current block, based on the inter prediction mode.

4. 发明申请

US20210044808A1 VIDEO SIGNAL PROCESSING METHOD AND DEVICE 有权
公开(公告)号：US20210044808A1
公开(公告)日：2021-02-11
申请号：US16964949
申请日：2019-01-25
申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC. , HUMAX CO., LTD.
发明人： Dongcheol KIM , Geonjung KO , Jaehong JUNG , Juhyung SON , Jinsam KWAK
IPC分类号： H04N19/159 , H04N19/105 , H04N19/11 , H04N19/176 , H04N19/593
摘要： Disclosed is a video signal processing method and device for encoding or decoding a video signal. More specifically, disclosed are a video signal processing method and a video signal processing device for performing the method, the method comprising: obtaining reference line information indicating a reference line for intra prediction of a current block among a plurality of reference lines comprising neighboring samples of the current block; determining, on the basis of the reference line information, an intra prediction mode for the current block among a plurality of intra prediction modes constituting an intra prediction mode set; and decoding the current block on the basis of a plurality of reference samples on the reference line according to the reference line information and the determined intra prediction mode.

5. 发明申请

US20200379722A1 APPARATUS AND METHOD FOR PROVIDING VARIOUS AUDIO ENVIRONMENTS IN MULTIMEDIA CONTENT PLAYBACK SYSTEM 审中-公开
公开(公告)号：US20200379722A1
公开(公告)日：2020-12-03
申请号：US16998494
申请日：2020-08-20
申请人： HUMAX CO., LTD.
发明人： Byoung Man AN
IPC分类号： G06F3/16 , H04N21/439 , H04N21/422 , G10L21/0316
摘要： An apparatus and method for providing various audio environments in a multimedia content playback system are disclosed. The content processing terminal of the multimedia content playback system includes an audio signal processor for performing a voice enhancement function of generating an enhanced voice source from an audio source of the multimedia content in a voice enhancement procedure, and performing a background enhancement function of generating an enhanced background source from an audio source of the multimedia content in a background enhancement procedure; and a volume controller for separating a volume level of the enhanced voice source and a volume level of the enhanced background source based on a volume control signal.

6. 发明申请

US20190390964A1 NAVIGATION DEVICE USING RECEPTION SENSITIVITY MAP AND METHOD OF OPERATING THE SAME 审中-公开
公开(公告)号：US20190390964A1
公开(公告)日：2019-12-26
申请号：US16444141
申请日：2019-06-18
申请人： HUMAX CO., LTD.
发明人： Jung Min LYU
IPC分类号： G01C21/30 , G01C21/36 , G01C21/26
摘要： The navigation device includes a reception sensitivity map generator for generating a reception sensitivity map based on reception sensitivity information on a broadcast signal; a matching map generator for loading a navigation map corresponding to an identified route based on route search history information, and matching a reception sensitivity map of an area with the loaded navigation map to generate a matching map; a fringe area determining processor for determining a fringe area between the point of departure and the destination using the generated matching map; a travel time calculator for guiding a route using the generated matching map, and calculating time required to travel to the determined fringe area; and a content controller for controlling a screen display or a sound outputter to display one or more of departure time, average travel speed, and information on rest stop locations based on the calculated travel time.

7. 发明申请

US20190237078A1 VOICE RECOGNITION IMAGE FEEDBACK PROVIDING SYSTEM AND METHOD 审中-公开
公开(公告)号：US20190237078A1
公开(公告)日：2019-08-01
申请号：US16379702
申请日：2019-04-09
申请人： HUMAX CO., LTD.
发明人： Sung Heum PARK
IPC分类号： G10L15/22 , H04R1/32 , G01S3/803 , G10L17/00 , H04N9/31
CPC分类号： G10L15/22 , G01S3/8034 , G10L17/005 , G10L2015/223 , G10L2015/227 , H04N9/31 , H04R1/326
摘要： Voice recognition image feedback providing system and method capable of providing conveniently various services to a user is disclosed. A voice recognition image feedback device in the system comprises a voice recognition unit configured to recognize user's voice, an image feedback unit configured to output an image corresponding to the voice in a direction where the voice is inputted and a control unit configured to control the voice recognition unit and the image feedback unit. Here, wherein the image is outputted to a user peripheral location area so that the image is shown to the user, the user peripheral location area means an area having a radius of 3 meter based on a point at which the user locates, and at least part of the image is shown in the area having the radius of 3 meter.

8. 发明申请

US20190179600A1 APPARATUS AND METHOD FOR PROVIDING VARIOUS AUDIO ENVIRONMENTS IN MULTIMEDIA CONTENT PLAYBACK SYSTEM 审中-公开
公开(公告)号：US20190179600A1
公开(公告)日：2019-06-13
申请号：US16212637
申请日：2018-12-06
申请人： HUMAX CO., LTD.
发明人： Byoung Man AN
IPC分类号： G06F3/16 , G10L21/0272 , G10L21/02
摘要： An apparatus and method for providing various audio environments in a multimedia content playback system are disclosed. The content processing terminal of the multimedia content playback system includes an audio signal processor for processing the audio source of multimedia content to produce a voice source and a background source, a controller for controlling the audio signal processor to adjust at least one of the voice source and the background source in accordance with a volume control signal, a GUI processor for acquiring a graphical user interface (GUI) component corresponding to the volume control signal, and a display processor for processing the GUI component and providing the processed GUI component to a display device.

9. 外观设计

USD815610S1 Set top box 有权
公开(公告)号：USD815610S1
公开(公告)日：2018-04-17
申请号：US29566537
申请日：2016-05-31
申请人： HUMAX Co., Ltd.
设计人： Moon Hyung Lee
摘要： The design consists of the features of shape, configuration and ornamentation of the ELECTRONIC SIGNAL CONVERTER shown in the attached drawings, Figure 1 to 8.Drawings of the design are included in which,Fig. 1 is a front perspective view of the ELECTRONIC SIGNAL CONVERTER;Fig. 2 is a front view of the ELECTRONIC SIGNAL CONVERTER shown in Fig. 1;Fig. 3 is a rear view of the ELECTRONIC SIGNAL CONVERTER shown in Fig. 1;Fig. 4 is a left side view of the ELECTRONIC SIGNAL CONVERTER shown in Fig. 1;Fig. 5 is a right side view of the ELECTRONIC SIGNAL CONVERTER shown in Fig. 1;Fig. 6 is a top view of the ELECTRONIC SIGNAL CONVERTER shown in Fig. 1;Fig. 7 is a bottom view of the ELECTRONIC SIGNAL CONVERTER shown in Fig. 1; andFig. 8 is a rear perspective view of the ELECTRONIC SIGNAL CONVERTER shown in Fig. 1.

10. 发明授权

US09848507B2 Heat dissipation module assembly and set-top box having the same 有权
公开(公告)号：US09848507B2
公开(公告)日：2017-12-19
申请号：US15474925
申请日：2017-03-30
申请人： HUMAX CO., LTD.
发明人： Jae Mo Ahn
IPC分类号： H05K7/20 , H01L23/367 , H01L23/467
CPC分类号： H05K7/20127 , H01L23/367 , H01L23/467 , H05K7/2039
摘要： Disclosed is a heat dissipation module assembly comprising: a base disposed adjacent to a heating unit and a heat dissipation module including one or more heat dissipation fins, the heat dissipation fin having an inlet portion and an outlet portion formed on both sides thereof and a hollow flow channel communicating with the inlet portion and the outlet portion, wherein the one or more heat dissipation fins being stacked to emit heat through the outlet portion, the heat being generated from the heating unit and absorbed by air flowed in through the inlet portion.

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