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公开(公告)号：US11075543B2
公开(公告)日：2021-07-27
申请号：US15966686
申请日：2018-04-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ji-Hoon Jung , Ki-Young Kim , Dae-Hyun Kim , Young-Joon Kim
Abstract: A wireless power transmitting device for wirelessly transmitting power to an electronic device is provided. The wireless power transmitting device includes a first coil configured to have a first number of windings and to receive power to be transmitted to the electronic device, thereby generating a magnetic field; and a second coil configured to have a second number of windings, which is different from the first number of windings, wherein an induced electromotive force generated, based on the magnetic field generated from the first coil, in the second coil is used for operation of at least one hardware component of the wireless power transmitting device, and wherein a ratio of a voltage applied to the first coil to a voltage applied to the second coil is determined by a ratio of the first number of windings to the second number of windings.
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公开(公告)号：US10784706B2
公开(公告)日：2020-09-22
申请号：US15977501
申请日：2018-05-11
Inventor： Chong-Min Lee , Seong-Cheol Kim , Dae-Hyun Kim , Sang-Wook Lee , Young-Ho Ryu , Byeong-Ho Lee , Seong-Wook Lee , Young-Jun Yoon
Abstract: A wireless power transmitter configured to wirelessly transmit power to an electronic device is provided. The wireless power transmitter includes a power transmission antenna including a plurality of patch antennas for wirelessly transmitting power, a sensor, and a processor, wherein the processor may be configured to create a first clutter map representing a reflection characteristic of an object positioned around the wireless power transmitter based on, at least, first data obtained by the sensor during a first period, store the first clutter map, compare a difference between the first clutter map and second data obtained by the sensor during a second period with data contained in the first clutter map, create a second clutter map corresponding to the second period based on a result of the comparison, determine a position of an organism using the second data and the second clutter map, and control the power transmission antenna such that a magnitude of the RF wave is less than a predetermined value based on the position of the organism.
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公开(公告)号：US10228458B2
公开(公告)日：2019-03-12
申请号：US15449498
申请日：2017-03-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joo-Sung Park , Ki-Taek Bae , Dae-Hyun Kim , Seung-Ku Han , Tae-Sik Yang , Sang-Hyun Chang
Abstract: A code reading method and a radar system using a short-range millimeter wave (mmWave) radar are provided. The method includes transmitting a mmWave radar signal to a target object from a radar system and receiving a reflection wave signal reflected on the target object, extracting reflection signal strengths for a plurality of line codes constituting the target object from the reflection wave signal, compensating for the reflection signal strengths considering a difference in antenna gain between the plurality of line codes as per an antenna radiation pattern of the radar system, forming a radar image using the compensated reflection signal strengths, and reading a binary code from the radar image.
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Patent Agency Ranking
公开(公告)号：US20180301941A1
公开(公告)日：2018-10-18
申请号：US15951887
申请日：2018-04-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-Joon KIM , Sang-Wook Lee , Ki-Young Kim , Dae-Hyun Kim , Ji-Hoon Jung
Abstract: An electronic device and method for wirelessly receiving power are provided. The electronic device includes a wired power interface; a power receiving circuit; and a control circuit configured to control the power receiving circuit to wirelessly receive power from a wireless power transmitting device; and provide the received power to an external electronic device through the wired power interface.
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公开(公告)号：US10080227B2
公开(公告)日：2018-09-18
申请号：US14852033
申请日：2015-09-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung-Kyu Jung , Jong-Ho Oh , Hyun-Jeong Kang , Dae-Hyun Kim , Jae-Won Kim , Chang-Hyun Baik , Sang-Hyun Chang , Byoung Hoon Jung , Hyun-Kyu Yu
CPC classification number: H04W72/0453 , H04L5/0007 , H04W48/08
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A terminal and method are provided for data signal transmission in a wireless communication system. The method includes receiving identification information of a band designated for the terminal; receiving a data signal generated based on resource allocation information on the band and an orthogonal frequency division multiple access (OFDMA) scheme; and demodulating and decoding the data signal based on the resource allocation information.
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36.发明授权Semiconductor memory cell array having fast array area and semiconductor memory including the same 有权具有快速阵列区域的半导体存储单元阵列和包括其的半导体存储器公开(公告)号：US09305616B2
公开(公告)日：2016-04-05
申请号：US13943790
申请日：2013-07-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Haksoo Yu , Dae-Hyun Kim , Uksong Kang , Chulwoo Park , Joosun Choi , Hyojin Choi
IPC: G06F12/00 , G11C7/10 , G06F12/02 , G06F12/06 , G11C11/403 , G11C11/406 , G11C29/00 , G11C29/44
CPC classification number: G11C7/1072 , G06F12/0207 , G06F12/0223 , G06F12/0638 , G11C11/005 , G11C11/403 , G11C11/40622 , G11C29/783 , G11C2029/4402
Abstract: A semiconductor memory cell array is provided which includes a first memory cell array area including first group memory cells arranged in a chip in a matrix of rows and columns and having a first operating speed; and a second memory cell array area including second group memory cells arranged in the chip in a matrix of rows and columns and having a second operating speed different from the first operating speed. The first and second memory cell array areas are accessed by addressing of a DRAM controller.
Abstract translation: 提供一种半导体存储单元阵列，其包括第一存储单元阵列区域，该第一存储单元阵列区域包括布置在具有第一运行速度的矩阵中的芯片中的第一组存储单元; 以及第二存储单元阵列区域，包括布置在所述芯片中的行和列的矩阵并具有与所述第一操作速度不同的第二操作速度的第二组存储单元。 通过DRAM控制器的寻址来访问第一和第二存储单元阵列区域。
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37.发明申请METHOD FOR CONTROLLING DISPLAY SCREEN IN HEAD-MOUNTED DISPLAY DEVICE, AND HEAD-MOUNTED DISPLAY DEVICE 有权用于控制在头戴显示装置中显示屏幕的方法和头戴式显示装置公开(公告)号：US20150153825A1
公开(公告)日：2015-06-04
申请号：US14557093
申请日：2014-12-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-Young LEE , Dae-Hyun Kim , Jin-Ho Kim
CPC classification number: G02B27/0172 , G02B27/017 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F1/1694 , G06F3/03547 , G06F21/31
Abstract: A method of and device for controlling a head-mounted display device. The method includes detecting a touch input on at least one temple frame provided on the head-mounted display device; detecting movement information of the head-mounted display device; and controlling screen locking of the head-mounted display device according to the touch input on the at least one temple frame and the movement information.
Abstract translation: 一种用于控制头戴式显示装置的方法和装置。 该方法包括检测设置在头戴式显示装置上的至少一个镜架框架上的触摸输入; 检测所述头戴式显示装置的移动信息; 以及根据所述至少一个镜腿框架上的触摸输入和所述移动信息来控制所述头戴显示装置的屏幕锁定。
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公开(公告)号：USD721379S1
公开(公告)日：2015-01-20
申请号：US29450406
申请日：2013-03-18
Applicant: Samsung Electronics Co., Ltd.
Designer： Joo-Sun Moon , Dae-Hyun Kim , Pill-Kyoung Moon , Chang-Soo Lee , Sung-Gook Kim , Yong-Deok Kim , Byuk-Sun Kim , Min-Jin Kim , Sang-On Choi
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