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公开(公告)号：US12056825B2
公开(公告)日：2024-08-06
申请号：US17846500
申请日：2022-06-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeonggeon Lee , Taeyoon Kim , Youngpo Lee , Dukhyun Chang , Hyoungjoo Lee , Chaeman Lim
CPC classification number: G06T19/003 , G01R33/0029 , G01R33/0064 , G06T19/006
Abstract: An electronic device is provided. The electronic device includes a display, a camera, and a processor operatively connected to the display and the camera. The processor may display an augmented reality on the display on the basis of an image captured by the camera, may display a point on the display so as to move on the augmented reality while interworking with the movement of the electronic device, may recognize a selected spot on the augmented reality, may display a guide area on the augmented reality, the guide area including the selected spot such that the point moves within a specific area, may store sensor information including a geomagnetic value measured while the point moves within the guide area, may store radio signal intensity information measured while the point moves within the guide area, and may correct a geomagnetic value included in the sensor information.
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公开(公告)号：US11996926B2
公开(公告)日：2024-05-28
申请号：US17283998
申请日：2019-09-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junyoung Woo , Hyoungjoo Lee , Taeyoon Kim , Chaeman Lim , Euichang Jung
IPC: H04B7/0408 , H04B7/06 , H04B7/08
CPC classification number: H04B7/088 , H04B7/0408 , H04B7/0695 , H04B7/0857
Abstract: The present invention is for beam selection for communication, and an electronic device may include a housing, at least one antenna array including antenna elements disposed in the housing, or formed in part of the housing, at least one processor electrically or operatively connected with the antenna array, and configured to form a plurality of reception beams (rx beams) having different directions, using the antenna array, and a memory operatively connected with the processor. The memory may stores instructions for causing the processor to measure, by using the plurality of the rx beams, signal strength values of a plurality of tx beams transmitted from at least one base station and having different directions, generate measurement results of (the number of the rx beams)×(the number of the tx beams), and select one of a plurality of methods for selecting one beam pair from among the (the number of the rx beams)×(the number of the tx beams)-ary beam pairs, based at least in part on the measurement results.
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公开(公告)号：US20230011778A1
公开(公告)日：2023-01-12
申请号：US17652782
申请日：2022-02-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyoungjoo Lee , Unbyoung Kang , Sechul Park , Sangsick Park , Hyojin Yun , Teakhoon Lee , Juil Choi
IPC: H01L23/00 , H01L25/065
Abstract: A semiconductor package includes: a first semiconductor chip; a second semiconductor chip stacked on the first semiconductor chip; an underfill material layer interposed between the first semiconductor chip and the second semiconductor chip; and a first dam structure disposed on the first semiconductor chip. The first dam structure extends along an edge of the second semiconductor chip and includes unit dam structures apart from each other with a slit therebetween. A vertical level of an upper surface of the first dam structure is located between a vertical level of a lower surface of the second semiconductor chip and a vertical level of an upper surface of the second semiconductor chip. A first sidewall of the first dam structure is in contact with the underfill material layer and includes a flat surface parallel to a sidewall of the second semiconductor chip that faces the first sidewall of the first dam structure.
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44.发明授权公开(公告)号：US11528664B2
公开(公告)日：2022-12-13
申请号：US15734146
申请日：2019-12-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoungjoo Lee , Wonsuk Chung , Sangho Lee , Hyejeong Kim , Euichang Jung
Abstract: The disclosure relates to a device and a method for controlling transmission power of an electronic device in a wireless communication system. An electronic device may include: a housing; at least one radio frequency integrated circuit (RFIC) disposed in the housing and configured to support a first radio access technology (RAT) and a second RAT; a first communication processor electrically or operationally connected to the at least one RFIC; a second communication processor electrically or operationally connected to the at least one RFIC and the first communication processor; and at least one memory which is operationally connected to the first communication processor and the second communication process or is a part of at least one of the first communication processor or the second communication processor, and which is configured to store a first threshold value related to the at least one RFIC.
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公开(公告)号：US11201659B2
公开(公告)日：2021-12-14
申请号：US17111203
申请日：2020-12-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Soo Kim , Min Chull Paik , Hyoungjoo Lee , Hyun Hoon Ha , Won Hyung Heo
Abstract: An electronic device includes a communication circuit, a plurality of antennas that are fed with power from the communication circuit, and a processor that controls the communication circuit. The processor is configured to receive a first signal for indicating initiation of configuration for carrier aggregation. The processor is also configured to change the configuration of at least one of the antennas or the communication circuit to perform the carrier aggregation if a second signal for indicating operation initiation of the carrier aggregation is received from a base station.
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Patent Agency Ranking
公开(公告)号：US20200287613A1
公开(公告)日：2020-09-10
申请号：US16882645
申请日：2020-05-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Soo Kim , Min Chull Paik , Hyoungjoo Lee , Hyun Hoon Ha , Won Hyung Heo
Abstract: An electronic device includes a communication circuit, a plurality of antennas that are fed with power from the communication circuit, and a processor that controls the communication circuit. The processor is configured to receive a first signal for indicating initiation of configuration for carrier aggregation. The processor is also configured to change the configuration of at least one of the antennas or the communication circuit to perform the carrier aggregation if a second signal for indicating operation initiation of the carrier aggregation is received from a base station.
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公开(公告)号：US10681769B2
公开(公告)日：2020-06-09
申请号：US16298729
申请日：2019-03-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoungjoo Lee , Kee Hoon Kim , Byung Gil Lee , Chaiman Lim
Abstract: An electronic device is provided. The electronic device includes a plurality of antennas, a radio frequency (RF) circuit configured to electrically connect with the plurality of antennas, and a processor. The plurality of antennas include a first main antenna, a first sub-antenna, a second main antenna, and a second sub-antenna. The processor controls the RF circuit to operate in a first mode of receiving a signal using the first main antenna and the first sub-antenna. The processor controls the RF circuit to operate in a second mode different from the first mode to receive the signal based on a signal state.
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公开(公告)号：US10666344B2
公开(公告)日：2020-05-26
申请号：US15699575
申请日：2017-09-08
Applicant: Samsung Electronics Co., Ltd
Inventor： Sung Soo Kim , Min Chull Paik , Hyoungjoo Lee , Hyun Hoon Ha , Won Hyung Heo
Abstract: An electronic device includes a communication circuit, a plurality of antennas that are fed with power from the communication circuit, and a processor that controls the communication circuit. The processor is configured to receive a first signal for indicating initiation of configuration for carrier aggregation. The processor is also configured to change the configuration of at least one of the antennas or the communication circuit to perform the carrier aggregation if a second signal for indicating operation initiation of the carrier aggregation is received from a base station.
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公开(公告)号：US10374674B2
公开(公告)日：2019-08-06
申请号：US15622249
申请日：2017-06-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoungjoo Lee , Chaiman Lim , Dooyoung Kim , Sung-Soo Kim , Min-Chull Paik , Yongjun An , Sangyun Lee
IPC: H04B1/00 , H04B7/06 , H04B17/15 , H04B17/29 , H04B17/318 , H04B17/336 , H04B7/0417
Abstract: Various embodiments of the present disclosure relate to a device and a method for controlling a plurality of antennas in an electronic device. The electronic device may include: a plurality of antennas; a communication circuit configured to be connected with the plurality of antennas; and at least one processor, wherein the processor may be configured to: transmit a signal to an external device through one antenna among the plurality of antennas; detect a difference in reception performance between the antenna and each of at least one remaining antenna in response to occurrence of an event; and set one among the plurality of antennas as a transmitting antenna for the electronic device based on a threshold corresponding to an antenna characteristic of each of the at least one remaining antenna and the difference in reception performance. Other embodiments are possible.
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公开(公告)号：US20190208569A1
公开(公告)日：2019-07-04
申请号：US16298729
申请日：2019-03-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoungjoo Lee , Kee Hoon Kim , Byung Gil Lee , Chaiman Lim
Abstract: An electronic device is provided. The electronic device includes a plurality of antennas, a radio frequency (RF) circuit configured to electrically connect with the plurality of antennas, and a processor. The plurality of antennas include a first main antenna, a first sub-antenna, a second main antenna, and a second sub-antenna. The processor controls the RF circuit to operate in a first mode of receiving a signal using the first main antenna and the first sub-antenna. The processor controls the RF circuit to operate in a second mode different from the first mode to receive the signal based on a signal state.
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