-
公开(公告)号：US12285245B2
公开(公告)日：2025-04-29
申请号：US18151882
申请日：2023-01-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinho Kim
Abstract: An electronic device is provided. The electronic device includes a photoplethysmography (PPG) sensor comprising a light source and a light sensor, an ultrasonic device, at least one processor operatively connected to the PPG sensor and the ultrasonic device, and a memory operatively connected with the at least one processor. The memory may store one or more instructions which, when executed, cause the at least one processor to acquire a PPG signal based on light detected by the light sensor, and control the operation of the ultrasonic device on the basis of an index value indicating the quality of the PPG signal.
-
公开(公告)号：US20250113204A1
公开(公告)日：2025-04-03
申请号：US18977695
申请日：2024-12-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungmin Park , Jinho Kim
Abstract: The present disclosure provides an operating method of an electronic device supporting dynamic spectrum sharing (DSS). The method includes performing a radio resource control (RRC) connection with a serving base station, receiving information for interference cancellation from the serving base station, receiving a cell-specific reference signal (CRS) from at least one adjacent base station that is different from the serving base station, and performing interference cancellation based on the CRS and the information for the interference cancellation.
-
公开(公告)号：US12228615B2
公开(公告)日：2025-02-18
申请号：US17720971
申请日：2022-04-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinho Kim , Tae Won Song , Young Hun Sung
IPC: G01R31/3835 , G01R31/392 , H01M10/48
Abstract: Disclosed are an electronic device, including a memory configured to store parameters of an electrochemical model corresponding to a battery, a sensor configured to measure a voltage of the battery, and a processor configured to determine a first cumulative state of charge (SOC) correction amount at a partially discharged point in time at which a SOC of the battery is corrected by a corrector for reducing a voltage difference between an estimated voltage of the electrochemical model and the measured voltage of the battery, estimate a second cumulative SOC correction amount at a fully discharged point in time based on the first cumulative SOC correction amount and a SOC correction amount prediction curve, and update an aging parameter of the electrochemical model based on the second cumulative SOC correction amount.
-
公开(公告)号：US12151375B2
公开(公告)日：2024-11-26
申请号：US17545532
申请日：2021-12-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinho Kim , Heeseung Choi , Cheoggyu Hwang
Abstract: A grip apparatus is provided. The grip apparatus includes a first finger; a second finger configured to face the first finger, a first link configured to have a first end connected to the first finger, a second link configured to have a first end connected to the second finger, and a differential apparatus including a motor and configured to connect a second end of the first link and a second end of the second link. The differential apparatus rotates the first link and the second link in different directions when the motor is driven. The differential apparatus rotates the first link in a first direction when the second link rotates in the first direction by an external force.
-
公开(公告)号：US12135913B2
公开(公告)日：2024-11-05
申请号：US17873948
申请日：2022-07-26
Inventor： Jinho Kim , Yong-Sang Kim , Jongsu Oh , Eun Ho Kim , Seungran Park , Sara Hong , Donggun Oh
IPC: G09G3/3266 , G06F3/147 , G09G3/32 , G09G3/3233 , G09G5/12 , H05B33/02
Abstract: Disclosed is a display apparatus. The display apparatus includes: display modules, each of which includes: a display panel composed of inorganic light emitting elements arranged in row lines, and sub-pixel circuits respectively corresponding to the inorganic light emitting elements; and a driver configured to drive the sub-pixel circuits in an order of the row lines based on a start signal provided from a timing controller. The timing controller is configured to: provide a first start signal to the driver of a first display module to control the inorganic light emitting elements to sequentially emit light from a first row line to a last row line, and provide a second start signal to the driver of a second display module to control the inorganic light emitting elements to sequentially emit light following an emission order of the inorganic light emitting elements included in the last row line of the first display module.
-
Patent Agency Ranking
公开(公告)号：US12123922B2
公开(公告)日：2024-10-22
申请号：US17826958
申请日：2022-05-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ju Wan Lim , Jinho Kim , Myeongjae Lee , Young Hun Sung , Duk Jin Oh
IPC: G01R31/392 , B60L58/10 , G01R31/367 , G01R31/52
CPC classification number: G01R31/392 , B60L58/10 , G01R31/367 , G01R31/52
Abstract: A method and apparatus for detecting an internal short circuit in a battery are provided. The method includes acquiring values of one or more basic parameters of the battery, acquiring values of one or more degradation parameters used in a battery model indicating an internal state of the battery based on the values of the one or more basic parameters, determining whether the internal short circuit occurs in the battery based on a first value of a first degradation parameter and a second value of a second degradation parameter from among the one or more degradation parameters, and performing an operation in response to the internal short circuit occurring in the battery.
-
公开(公告)号：US12112691B2
公开(公告)日：2024-10-08
申请号：US18154364
申请日：2023-01-13
Inventor： Jinho Kim , Yong-Sang Kim , Donggun Oh , Eun Kyo Jung , Jungwoo Lee
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2310/0267 , G09G2310/08 , G09G2320/0633 , G09G2330/021
Abstract: A display module comprises: a display panel; and a driving unit configured to apply a first control signal for setting a PWM data voltage to sub-pixels, included in each row-line of the display panel for each image frame, to the sub-pixels in a row-line order, and apply a second control signal for controlling the light emission of sub-pixels, included in each row-line, to the sub-pixel in a row-line order, wherein the sub-pixels included in each row-line emit light for a time corresponding to the PWM data voltage set according to the first control signal, based on the second control signal applied to the light emission section corresponding to the image frame, and do not emit light for a preset time based on second control signal applied in a period between consecutive image frame periods.
-
公开(公告)号：US12069484B2
公开(公告)日：2024-08-20
申请号：US17453905
申请日：2021-11-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungmin Park , Jinho Kim
CPC classification number: H04W16/14 , H04L5/0048 , H04L25/0224 , H04L27/2607 , H04L5/0005
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.
-
9.发明公开公开(公告)号：US20240250750A1
公开(公告)日：2024-07-25
申请号：US18417831
申请日：2024-01-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kiil Kim , Jinho Kim , Jonghyun Bang , Mingoo Kim , Joohyun Do , Jungwon Lee , Huiwon Je
IPC: H04B7/185
CPC classification number: H04B7/18513 , H04B7/18539
Abstract: An operating method of a base station includes obtaining location information from a satellite serving a user terminal, based on the location information, generating satellite group information including information about satellites in a satellite group, transmitting the satellite group information to the user terminal, determining a primary satellite among the satellites in the satellite group based on one or more of report information that is received from the user terminal and satellite information of each of the satellites in the satellite group, and providing information indicating the primary satellite to the user terminal.
-
公开(公告)号：US11982714B2
公开(公告)日：2024-05-14
申请号：US17683483
申请日：2022-03-01
Applicant: SAMSUNG ELECTRONICS CO., LTD. , SAMSUNG SDI CO., LTD.
Inventor： Jinho Kim , Tae Won Song
IPC: G01R31/367 , G01R31/36 , G01R31/3842 , G01R31/387 , G01R31/392
CPC classification number: G01R31/367 , G01R31/3648 , G01R31/3842 , G01R31/392 , G01R31/387
Abstract: A processor-implemented method with battery state estimation includes: determining a state variation of a battery using a voltage difference between a sensed voltage of the battery and an estimated voltage of the battery that is estimated by an electrochemical model corresponding to the battery; updating an internal state of the electrochemical model based on the determined state variation of the battery; and estimating state information of the battery based on the updated internal state of the electrochemical model.
-
-
-
-
-
-
-
-
-
Search Results
153
records
(took 0.027 seconds)
