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31.发明申请公开(公告)号：US20190049821A1
公开(公告)日：2019-02-14
申请号：US15579055
申请日：2015-06-03
Inventor： Junho MUN , Dongsuk KIM , Chong Min KYUNG
Abstract: A multi-aperture camera system having an auto focusing function comprises: multiple apertures; an image sensor that creates multiple images by processing light signals introduced through the multiple apertures, respectively; and an auto focusing unit that determines a distance by which the image sensor moves relative to the multiple apertures by using the multiple images for auto focusing, wherein at least one of the multiple apertures has a central position that is misaligned with those of the remaining apertures other than the at least one aperture.
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公开(公告)号：US10150447B2
公开(公告)日：2018-12-11
申请号：US15124350
申请日：2015-03-04
Inventor： Jin Young Yang , Ji Hoon Park , Jin Yeon Lim , Chong Min Kyung
IPC: B60R25/30 , B60R25/32 , B60R21/0136 , G07C5/08
Abstract: An image storage device based on an input sound signal comprises: an acceleration sensor unit for outputting an acceleration sensor value according to an impact event; a microphone unit for receiving an input of an impact sound according to the impact event; a camera unit for photographing an external image; and a processing unit for, if an impact event is sensed by the acceleration sensor unit and the impact sound inputted by the microphone unit corresponds to a valid sound which is previously set and stored, storing, in a storage unit, the images photographed by the camera unit in a certain time period both before and after the point in time when the impact event occurred.
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公开(公告)号：US20180309454A1
公开(公告)日：2018-10-25
申请号：US15953148
申请日：2018-04-13
Inventor： Kyung Hak Lee , Young Ki Kim , Jae Hyun Choi , Hyun Wook Lee
Abstract: Disclosed is a transmitter used for a wireless charging system. The transmitter includes a plurality of phase locked loops (PLLs) that outputs single-phase power signals, a plurality of antennas that transmits power signals transmitted from the plurality of PLLs to a receiver, and a controller that determines a specific frequency for the receiver based on a signal strength indication (RSSI) received from the receiver and allows output frequencies of the plurality of PLLs to be different from each other in a specific frequency band preset based on the specific frequency.
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公开(公告)号：US20180114095A1
公开(公告)日：2018-04-26
申请号：US15789361
申请日：2017-10-20
Inventor： Dong Su HAN , Jin Woo SHIN , Byeok San LEE , Jin Young YANG
CPC classification number: G06K9/6254 , G06F16/5866 , G06K9/6257 , G06K9/6262 , G06K2209/27
Abstract: The present disclosure relates to apparatus and method for training a learning system to detect event. The present disclosure provides apparatus and method for training a learning system that includes an event related keyword collecting unit that collects an event related keyword inputted by a user, a related keyword collecting unit that collects at least one related keyword from a word database by transmitting an event related keyword to the word database, an event related image collecting unit that collects at least one event related image that is related to a search formula from an image database by transmitting the search formula to the image database, and a training unit that trains a learning system by communicating with the learning system with a use of an event related image as training data. In consequence, it is capable of setting a specific event to be detected by an apparatus for training a learning system by a user after a system is installed, and it is possible to train a learning system sustainably and sufficiently regarding a specific event and achieve a high accuracy of training the learning system.
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35.发明申请公开(公告)号：US20180013313A1
公开(公告)日：2018-01-11
申请号：US15643088
申请日：2017-07-06
Inventor： Kyung Hak Lee , Hyun Wook Lee , Young Ki Kim , Chong Min Kyung
Abstract: Disclosed is a wireless charging system of using multi-frequency including at least one transmitter and at least one receiver which is wirelessly charged by the at least one transmitter, wherein the at least one transmitter includes a signal generator configured to generate a power signal of each of a plurality of frequency bands; a plurality of matching units connected to the signal generator matching and outputting the power signal of each of the plurality of frequency bands; and at least one antenna connected to the plurality of matching units transmitting the power signal of each of the plurality of frequency bands to each of at least one receiver, and wherein the at least one receiver includes at least one antenna receiving a power signal of each of a plurality of frequency bands from each of at least one transmitter; a plurality of matching units connected to the at least one antenna matching and outputting the power signal of each of the plurality of frequency bands; and a plurality of rectifiers connected to the plurality of matching units rectifying AC power applied to the power signal of each of the plurality of frequency bands to DC power.
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Patent Agency Ranking
公开(公告)号：US09736392B2
公开(公告)日：2017-08-15
申请号：US14521241
申请日：2014-10-22
Inventor： Sang Gil Choi , Jong Ho Park , Chong Min Kyung
CPC classification number: H04N5/243 , G01C11/12 , G02B5/208 , G02B5/282 , G06T7/571 , G06T2207/10024 , G06T2207/10048 , H04N5/23212 , H04N9/045
Abstract: A method for determining a distance between an image sensor and an object includes acquiring a first image for an object and a second image distinguished from the first image, using a cut-off filter for cutting off one of R G and B signals, and determining a distance between the image sensor and the object.
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37.发明申请公开(公告)号：US20170180710A1
公开(公告)日：2017-06-22
申请号：US15530246
申请日：2016-12-16
Inventor： Chong Min Kyung , Jun Ho Mun
CPC classification number: H04N13/271 , H04N5/2259 , H04N5/2356 , H04N5/332 , H04N13/207 , H04N13/214 , H04N13/236 , H04N2013/0081
Abstract: Disclosed is a multi-aperture camera system for improving depth accuracy through a focusing distance scan. The system includes a single optical system including a first aperture through which an RGB optical signal is input and a second aperture through which a non-RGB optical signal is input, the single optical system moving relative to an image sensor to be arranged at positions; an image sensor configured to obtain image sets corresponding to the positions as the single optical system moves to be arranged at the positions, wherein each image set includes an RGB image based on the RGB optical signal and a non-RGB image based on the non-RGB optical signal; and a depth determination unit configured to calculate a disparity in each image set to determine a depth of an object by using the disparity, wherein the first and second apertures have mutually intersecting central positions.
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公开(公告)号：US09681222B2
公开(公告)日：2017-06-13
申请号：US14942789
申请日：2015-11-16
Inventor： JiHoon Park
CPC classification number: H04R1/46 , G10K11/16 , H04R1/1083 , H04R1/14 , H04R3/02 , H04R25/606 , H04R2460/13
Abstract: A wearable device using a bone conduction speaker, including a wearable band worn on an arm of a user, a communication module attached to the wearable band, an audio processor configured to process an audio signal transmitted and received through the communication module, a microphone configured to transmit a voice signal, which is input in sound by the user, to the audio processor, a bone conduction speaker configured to output a reception audio signal, which is processed by the audio processor, in bone conduction mode, and an echo canceller configured to cancel the voice signal in an audio signal output from the bone conduction speaker, is provided.
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39.发明申请EVENT SENSING METHOD AND SYSTEM USING DCT COEFFICIENT IN SURVEILLANCE CAMERA 审中-公开使用DCT系数在监控摄像机中的事件感测方法和系统公开(公告)号：US20170061216A1
公开(公告)日：2017-03-02
申请号：US15118585
申请日：2015-03-09
Applicant: Center for Integrated Smart Sensors Foundation , Handong Global University Industry-Academic Cooperation Foundation
Inventor： Wook Hyung KIM , Kang YI , Chong Min KYUNG , Jong Pil JUNG
CPC classification number: G06K9/00771 , G06K9/522 , G06T7/262 , G06T2207/20052 , G06T2207/30232 , H04N7/183
Abstract: An event sensing method using a frequency component in a surveillance camera comprises the steps of: obtaining at least one of a plurality of frequency components for a first frame of a digital image and at least one of a plurality of frequency components for a second frame after the first frame of the digital image; and sensing whether an event occurs in a digital image corresponding to the second frame by using the at least one of the plurality of frequency components for the first frame and the at least one of the plurality of frequency components for the second frame.
Abstract translation: 在监视摄像机中使用频率分量的事件感测方法包括以下步骤：获得数字图像的第一帧的多个频率分量中的至少一个以及第二帧的多个频率分量中的至少一个频率分量 数字图像的第一帧; 并且通过使用所述第一帧的所述多个频率分量中的所述至少一个和所述第二帧的所述多个频率分量中的所述至少一个来感测是否在与所述第二帧相对应的数字图像中发生事件。
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公开(公告)号：US20170040182A1
公开(公告)日：2017-02-09
申请号：US14854098
申请日：2015-09-15
Inventor： Kyung Hak Lee , Min Seok HAN , Young Ki KIM
CPC classification number: H01L21/481 , H01L21/4807 , H01L23/047 , H01L23/057 , H01L23/08 , H01L23/15 , H01L23/49827 , H03F3/21 , H05K1/0306 , H05K1/115 , H05K3/103
Abstract: Disclosed is a method of packaging a power amplifier module. The method of packaging a power amplifier module includes providing a unified pattern including a ceramic layer and a pattern formed on the ceramic layer, bonding the unified pattern on a metal layer, and depositing a ceramic sidewall, on which at least one external signal connection lead line is formed, on the unified pattern bonded the metal layer.
Abstract translation: 公开了一种封装功率放大器模块的方法。 封装功率放大器模块的方法包括提供统一的图案，其包括陶瓷层和形成在陶瓷层上的图案，将统一图案粘合在金属层上，以及沉积陶瓷侧壁，至少一个外部信号连接引线 线形成，在统一图案上粘合金属层。
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