公开(公告)号：US20250157230A1

公开(公告)日：2025-05-15

申请号：US18635249

申请日：2024-04-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwook LEE ,  Chanho EOM ,  Byung In YOO ,  Hyunjeong LEE

IPC: G06V20/64 ,  G06V10/22 ,  G06V10/26 ,  G06V10/40 ,  G06V10/74 ,  G06V10/764

Abstract: A method for (3D) object detection includes: receiving an input image with respect to a 3D space, an input point cloud with respect to the 3D space, and an input language with respect to a target object in the 3D space; using an encoding model to generate candidate image features of partial areas of the input image, a point cloud feature of the input point cloud, and a linguistic feature of the input language; selecting a target image feature corresponding to the linguistic feature from among the candidate image features based on similarity scores of similarities between the candidate image features and the linguistic feature; generating a decoding output by executing a multi-modal decoding model based on the target image feature and the point cloud feature; and detecting a 3D bounding box corresponding to the target object by executing an object detection model based on the decoding output.

公开(公告)号：US20250156623A1

公开(公告)日：2025-05-15

申请号：US18661325

申请日：2024-05-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jooyeon KWON ,  Seuonghoon Kang

IPC: G06F30/398 ,  G06F30/394 ,  G06F111/20 ,  H01L23/522 ,  H01L23/528

Abstract: A method of manufacturing a semiconductor integrated circuit including a first region and a remaining region excluding the first region is provided. The method includes: placing standard cells in the remaining region; generating a routing structure that connects the standard cells; placing sub-power tap cells in the first region based on a predefined design rule; and verifying whether the sub-power tap cells and the standard cells comply with the predefined design rule.

公开(公告)号：US20250156544A1

公开(公告)日：2025-05-15

申请号：US18662995

申请日：2024-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： MYUNGKYU LEE ,  Eun Ae Lee ,  SUNGHYE CHO ,  Jung Min YOU ,  KYOMIN SOHN ,  KIJUN LEE

IPC: G06F21/56

Abstract: A memory device may include an attack row selector configured to receive an activation signal at a first time point, and generate an update signal based on an accumulation value, an attack row register configured to receive an activation row address corresponding to the activation signal, and determine an attack row address based on the update signal and the activation row address, and a victim row determiner configured to determine a victim row address based on the attack row address. The accumulation value may be the number of activation signals received from a second time point before the first time point to the first time point.

公开(公告)号：US20250156330A1

公开(公告)日：2025-05-15

申请号：US18757476

申请日：2024-06-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ramdas KACHARE ,  Mohammadreza SOLTANIYEH ,  Jimmy LAU ,  Hingkwan HUEN

IPC: G06F12/0862 ,  G06F11/30 ,  G06F11/34

Abstract: A tiered memory device is disclosed. The tiered memory device may include a first memory and a second memory. A monitoring circuit may monitor the first memory to generate a heat map and a miss map based at least in part on a request received from a processor. A policy engine may evict a first data from the first memory to the second memory and may prefetch a second data from the second memory to the first memory based at least in part on the heat map and the miss map.

公开(公告)号：US20250155978A1

公开(公告)日：2025-05-15

申请号：US19025027

申请日：2025-01-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongseop LEE ,  Jiwon HYUNG ,  Hakjung KIM ,  Daniel Dongyuel LEE ,  Yusun SON ,  Dojun YANG ,  Keunseok CHO

IPC: G06F3/01 ,  A61B5/00 ,  A61B5/276

Abstract: A biosignal detection apparatus includes: a sensor unit including a plurality of electrodes configured to obtain a biosignal; memory storing one or more instructions; and one or more processors configured to execute the one or more instructions to: determine a time during which arbitrary electrodes of the plurality of electrodes obtain the biosignal, determine a variability of the biosignal obtained by the arbitrary electrodes, and based on the time during which the arbitrary electrodes obtain the biosignal and the variability of the obtained biosignal satisfying a predetermined reference, determine an arrangement of the arbitrary electrodes and learn the arrangement of the arbitrary electrodes.

公开(公告)号：US20250155885A1

公开(公告)日：2025-05-15

申请号：US18751782

申请日：2024-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taehyung KIM ,  Byeongseop KIM ,  Yeonjoong KIM ,  Juyeon YUN ,  Yoolee LIM

IPC: G05B23/02

Abstract: A process management system includes a fault detection and classification (FDC) module that analyzes a trend of sensor data of an equipment or a facility, classifies the sensor data as a type according to the trend, calculates specification data according to the type, and selects optimal specification data by verifying the specification data, and a user interface module that displays the optimal specification data, a simulation result, and an increase/decrease in an interlock before/after changing to the optimal specification data, and a storage that stores the sensor data, the specification data, and the optimal specification data. The sensor data is state information measured by a sensor mounted on the equipment or the facility, the specification data includes an upper control limit (UCL) and/or a lower control limit (LCL), and when the sensor data exceeds the UCL or the LCL, the interlock is applied to the equipment or the facility.

公开(公告)号：US20250155189A1

公开(公告)日：2025-05-15

申请号：US19022650

申请日：2025-01-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Saeeap KIM ,  Ganghyun KIM ,  Myungjong KIM

IPC: F25D23/02 ,  F25D29/00

Abstract: A refrigerator including a main body having a storage chamber, a door which is rotatable while coupled to the main body so as to open/close the storage chamber; a door opening device, which includes a motor to drive a protrusion member, to open the door through a rotation of the motor, a memory to store door opening angle information of the door; and a processor to control the door opening device based the stored door opening angle information upon an event in which the door be opened occurs. The processor controls the motor such that the protrusion member protrudes toward a protrusion position corresponding to the stored door opening angle information among a plurality of protrusion positions.

公开(公告)号：US20250155155A1

公开(公告)日：2025-05-15

申请号：US19022387

申请日：2025-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kilsoo SON ,  Byoungok AHN ,  Jeonghoon KIM ,  Taewoo KIM ,  Changmin SEOK

IPC: F24F11/86 ,  F24F1/0007 ,  F24F11/871 ,  F24F110/12

Abstract: An air conditioner is disclosed. The air conditioner comprises: a compressor; a fan motor; a temperature sensor; a communication interface comprising communication circuitry; and one or more processors, comprising processing circuitry, individually and/or collectively, configured to: control the compressor based on operation frequency information when the operation frequency information of the compressor is received from an indoor unit of the air conditioner through the communication interface, identifying a driving frequency corresponding to the operation frequency of the compressor and the outdoor temperature received from the temperature sensor, and controlling the fan motor at the identified driving frequency.

公开(公告)号：US20250153273A1

公开(公告)日：2025-05-15

申请号：US18650525

申请日：2024-04-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Da Woon LEE ,  Jae Heung LEE ,  Nam-Tae HEO

IPC: B23K26/06 ,  B23K26/03 ,  B23K26/08 ,  B23K26/38 ,  B23K101/40

Abstract: A wafer processing apparatus may include a light source unit emitting a first beam, a first spatial laser modulator reflecting the first beam, a beam expander adjusting a divergence angle of the first beam, a sensor unit emitting a second beam, a second spatial laser modulator reflecting the second beam, a galvanometer reflecting the first beam or the second beam, and a condensing lens refracting the first beam or the second beam. The sensor unit may receive position information generated while the second beam is moving in a first direction on a wafer. The first beam may be condensed to a condensing point by the condensing lens. Angle information for controlling a height level of the condensing point may be generated based on the position information. The beam expander may adjust the divergence angle of the first beam based on the angle information.

公开(公告)号：US20250153218A1

公开(公告)日：2025-05-15

申请号：US19026397

申请日：2025-01-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wookwang LEE ,  Yudong BAE ,  Sungmin HONG

IPC: B06B1/02 ,  H02P25/032 ,  H02P29/032 ,  H02P29/60

Abstract: According to an embodiment, provided may be an electronic device comprising a vibration device, at least one processor electrically connected to the vibration device, and a memory for storing instructions, wherein the instructions, when executed by the at least one processor, cause the electronic device to: increase or decrease a vibration frequency of the vibration device for a predetermined period of time; on the basis of a signal output from the vibration device, obtain a resonant frequency of the vibration device; determine a vibration frequency causing the output of the vibration device at a temperature higher than room temperature to be less than the output at room temperature, as a driving frequency of the vibration device; and control the vibration device to be driven at the determined driving frequency. Various other embodiments are possible.