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公开(公告)号：US20240373244A1
公开(公告)日：2024-11-07
申请号：US18773811
申请日：2024-07-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungmin Park , Jinho Kim
Abstract: The present disclosure provides a wireless communication system. The wireless communication system includes a base station and a user equipment. The base station is configured to support dynamic spectrum sharing (DSS) between a first network and a second network. The user equipment is configured to communicate with the base station based on the first network. The base station is further configured to puncture allocation of a first reference signal when performing resource allocation on a first control channel in a case where a resource to be allocated to the first reference signal corresponding to the first network overlaps with resource allocated to a second reference signal corresponding to the second network. The user equipment is further configured to receive the first control channel and perform channel estimation for the first network, taking into account the first reference signal that has been punctured.
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122.发明公开公开(公告)号：US20240323053A1
公开(公告)日：2024-09-26
申请号：US18613758
申请日：2024-03-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungyong Park , Sebin Im , Gyoungil Kwak , Hongsik Yoon , Jinho Kim , Hoil Kim , Huiwon Je
CPC classification number: H04L25/0204 , H04W48/10 , H04W84/06
Abstract: An operation method of a user equipment based on non-terrestrial network (NTN) communication includes: performing channel estimation of a first broadcast channel included in a first frame; performing initial channel estimation of system information included in the first frame; performing channel estimation of a second broadcast channel included in a second frame which is subsequent to the first frame; determining a first weight corresponding to the system information, a second weight corresponding to the first broadcast channel, and a third weight corresponding to the second channel; and calculating a channel estimate of the system information based on results of the channel estimation of the first broadcast channel, the initial channel estimation of the system information and the channel estimation of the second broadcast channel, and the first weight through the third weight.
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公开(公告)号：US12078682B2
公开(公告)日：2024-09-03
申请号：US17671770
申请日：2022-02-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinho Kim , Tae Won Song , Young Hun Sung
IPC: G01R31/36 , G01R31/367 , G01R31/3842 , G01R31/392
CPC classification number: G01R31/367 , G01R31/3842 , G01R31/392
Abstract: A method and apparatus for estimating a state of a battery. The method includes obtaining a measured voltage of a battery from a sensor connected to the battery, obtaining an estimated voltage of the battery from an electrochemical model stored in a memory, estimating an aging variation of the battery based on the measured voltage and the estimated voltage, and updating an aging parameter of the electrochemical model using the aging variation.
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公开(公告)号：US12046185B2
公开(公告)日：2024-07-23
申请号：US18120267
申请日：2023-03-10
Inventor： Jinho Kim , Yong-Sang Kim , Donggun Oh , Eun Kyo Jung , Jungwoo Lee
CPC classification number: G09G3/32 , G09G2300/026 , G09G2300/0861 , G09G2310/0267 , G09G2310/08 , G09G2320/0209 , G09G2320/0233 , G09G2330/021 , H03K7/08
Abstract: A display apparatus includes: a modular display panel including a plurality of display modules; and a timing controller. Each of the plurality of display modules includes: a display panel including a pixel array and subpixel circuits; and a driving unit which drives the subpixel circuits such that inorganic light-emitting elements in the pixel array successively emit light in a first order of multiple row lines or in a second order opposite to the first order. The timing controller provides the driving unit of a first display module with first control signals for causing the inorganic light-emitting elements of the first display module to emit light in the first order, and provides the driving unit of a second display module, which is positioned above or below the first display module, with second control signals for causing the inorganic light-emitting elements of the second display module to emit light in the second order.
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公开(公告)号：US11961458B2
公开(公告)日：2024-04-16
申请号：US18098528
申请日：2023-01-18
Inventor： Jinho Kim , Yong-Sang Kim , Hoseop Lee , Donggun Oh , Jongsu Oh
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2300/0452 , G09G2310/0297 , G09G2320/0242 , G09G2320/0257
Abstract: A display device includes: a display panel including a pixel array, in which pixels that include a plurality of inorganic light-emitting devices of different colors are arranged in a matrix form, and a pixel circuit that is provided for each of the plurality of inorganic light-emitting devices, and the pixel circuit controls, on the basis of an applied image data voltage, the driving time and the magnitude of driving current provided to the inorganic light-emitting devices; a sensor which senses, on the basis of a voltage applied to the pixel circuit, a current flowing through a driving transistor included in the pixel circuit and which outputs sensing data corresponding to the sensed current; and a corrector which corrects, on the basis of the sensed data, the image data voltage applied to the pixel circuit.
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Patent Agency Ranking
126.发明授权公开(公告)号：US11950188B2
公开(公告)日：2024-04-02
申请号：US17899050
申请日：2022-08-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinho Kim , Jungmin Park
CPC classification number: H04W52/0241 , H04W16/02 , H04W52/0229
Abstract: A wireless communication method of a receiver, including performing a first determination of whether to decode a control channel of a current time transmission interval (TTI) based on control channel information of a previous TTI; decoding the control channel of the current TTI based on a result of the first determination; performing a second determination of whether a data channel is included in the current TTI based on a result of the decoding; and performing a third determination of whether to deactivate a communication interface configured to process a received signal based on a result of the second determination.
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127.发明授权公开(公告)号：US11900717B2
公开(公告)日：2024-02-13
申请号：US17964455
申请日：2022-10-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seunggeol Baek , Jinho Kim , Bongjae Rhee
CPC classification number: G06V40/1318 , G06V40/1365 , H04M1/0216 , H04M1/0268
Abstract: An electronic device is provided. The electronic device includes a housing structure including a hinge, a first housing connected to the hinge and including a first surface and a second surface directed in the opposite direction of the first surface, and a second housing connected to the hinge and including a third surface and a fourth surface directed in the opposite direction of the third surface, and configured such that the first surface faces the third surface in a folded state and such that the first surface and the third surface are directed in the same direction in an unfolded state, a first display disposed over the first surface and the third surface, a second display exposed to the outside through at least a portion of the fourth surface, and a fingerprint recognition module including a first fingerprint contact portion formed in at least a portion of the first display corresponding to the third surface and transmitting a first light into the second housing, a second fingerprint contact portion formed in at least a portion of the second display and transmitting a second light into the second housing, a first reflective member configured to reflect the first light, a second reflective member configured to reflect the second light, and an image sensor configured to detect the first light or the second light, wherein the first reflective member is disposed to reflect the first light such that the reflected first light forms a first path from the first reflective member toward the image sensor, and wherein the second reflective member is disposed to reflect the second light such that the reflected second light forms a second path from the second reflective member toward the image sensor.
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公开(公告)号：US11896402B2
公开(公告)日：2024-02-13
申请号：US17985287
申请日：2022-11-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyejung Seo , Minji Kim , Jinho Kim , Taehan Jeon , Jeongmin Park
IPC: A61B5/00 , A61B5/145 , A61B5/1455 , A61B5/024
CPC classification number: A61B5/7278 , A61B5/14532 , A61B5/14552 , A61B5/443 , A61B5/681 , A61B5/742 , A61B5/02433 , A61B2562/0238 , A61B2562/046
Abstract: An electronic device may include a housing and a PhotoPlethysmoGram (PPG) sensor disposed inside the housing. The PPG sensor may include a first Light Emitting Diode (LED) configured to generate light in a first wavelength band, a second LED configured to generate light in a second wavelength band, a third LED configured to generate light in a third wavelength band, a fourth LED configured to generate light in a fourth wavelength band, and a light receiving module including at least one photo diode. The electronic device may include a processor operatively coupled with the PPG sensor and a memory operatively coupled with the processor. The memory may include instructions that, when executed, cause the processor to measure optical densities of the light generated by the first LED to the fourth LED, and calculate a blood glucose value based at least in part on the measured optical densities.
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公开(公告)号：US11888101B2
公开(公告)日：2024-01-30
申请号：US17259681
申请日：2019-07-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngki Jung , Jinho Kim , Dongmyung Son , Sangmin Shin , Changjoon Lee , Kyungwoon Jang , Seongphil Cho , Gyun Heo , Soonmin Hong
IPC: H01L33/62
CPC classification number: H01L33/62
Abstract: A display panel is disclosed. The disclosed display panel includes a thin film transistor substrate, a plurality of micro LEDs arranged on one surface of the thin film transistor substrate, a plurality of first connection pads disposed on the one surface of the thin film transistor substrate, a plurality of second connection pads disposed on the other surface of the thin film transistor substrate that faces the one surface, and a plurality of connection wirings disposed on a side surface of the thin film transistor substrate for electrically connecting each of the plurality of first connection pads and the plurality of second connection pads, wherein at least one of an edge region on the one surface and an edge region on the other surface of the thin film transistor substrate includes a cutting area which is cut in an inward direction of the thin film transistor substrate.
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公开(公告)号：US11830281B2
公开(公告)日：2023-11-28
申请号：US17873655
申请日：2022-07-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinho Kim
CPC classification number: G06V40/1318 , G06V40/1365 , G02B3/08
Abstract: An electronic device is provided. The electronic device includes a display panel, an image lens positioned under the display panel to form a fingerprint image by using light reflected from user fingerprints, an image sensor configured to convert an image into an electrical signal, a first aperture positioned on a first surface between the image lens and the image sensor to block a light component scattered on the display panel, a relay lens positioned between the first surface and the image sensor to collect light having passed through the first aperture to the image sensor, and a second aperture positioned on a second surface between the relay lens and the image sensor to block a light component scattered on the display panel.
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