公开(公告)号：US20230019282A1

公开(公告)日：2023-01-19

申请号：US17853148

申请日：2022-06-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoyoung SHIN ,  Bora KIM ,  Junho KIM

IPC: H03L7/099 ,  H03L7/107 ,  H03L7/081 ,  H03L7/083 ,  H03K19/173 ,  G06F7/58

Abstract: A random number generator includes a ring oscillator, an inversion selecting circuit, and controller. The ring oscillator includes an inverter chain having at least one inverter and generates an output signal. The inversion selecting circuit controlling a phase inverter configured to invert a signal of the inverter chain. The controller is configured to operate the inversion selecting circuit to provide an output of the first phase inverter to the inverter chain during a first operation mode to measure a frequency of the ring oscillator and operate the inversion selecting circuit to not provide the output of the phase inverter during a second operation mode for generating a random number.

公开(公告)号：US20240305899A1

公开(公告)日：2024-09-12

申请号：US18456017

申请日：2023-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junho KIM ,  Jae-Heung LIM ,  Gihoan CHO ,  Sunyong LEE

IPC: H04N23/80 ,  H04N23/667 ,  H04N25/79

CPC classification number: H04N23/80 ,  H04N23/667 ,  H04N25/79

Abstract: An image sensor includes a pixel array including pixels, an image data generation circuit configured to generate first image data based on signals of the pixels and output the first image data, and an image data translation circuit configured to generate second image data based on translating the first image data and outputting the second image data to an external host device. The image data generation circuit has a vertical blank interval and a frame interval alternately, is configured to not output the first image data during the vertical blank interval, and is configured to output one frame of the first image data during the frame interval. The image data translation circuit is configured to perform a preparation operation to translate a frame of the first image data into a frame of the second image data in a next frame interval, during the vertical blank interval.

公开(公告)号：US20230295860A1

公开(公告)日：2023-09-21

申请号：US18094651

申请日：2023-01-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyounyoung LEE ,  Bongjin KO ,  Younghyun KIM ,  Junho KIM ,  Seulgi LEE

IPC: D06F39/02 ,  D06F33/30 ,  D06F34/08 ,  D06F34/14 ,  D06F37/30

CPC classification number: D06F39/02 ,  D06F33/30 ,  D06F34/08 ,  D06F34/14 ,  D06F37/30

Abstract: A clothes treating apparatus including a main body; a tub arranged inside the main body; a detergent container configured to store detergent; a detergent container housing configured to accommodate the detergent container; a pump connected to the detergent container housing so as to discharge the detergent stored in the detergent container; a latch device configured to detachably connect the detergent container to the detergent container housing so as to close the detergent container, and to disconnect the detergent container from the detergent housing so as to open the detergent container; and a controller configured to control the latch device to disconnect the detergent container from the detergent container housing so as to open the detergent container in response to a completion of a washing operation.

公开(公告)号：US20190015011A1

公开(公告)日：2019-01-17

申请号：US15985010

申请日：2018-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junho KIM ,  Byungki MOON ,  Myoungoh KI ,  Jangbeom YANG ,  Seoungjae YOO ,  InChun LIM ,  Yuncheol HAN ,  KeeMoon CHUN

IPC: A61B5/053 ,  A61B5/00

Abstract: A bio-processor, a bio-signal detecting system, and an operation method of the bio-processor are provided. The bio-processor includes a bioelectrical impedance sensor and a digital signal processor. The bioelectrical impedance sensor measures bioelectrical impedance during a sensing time including a portion of a settling time. The digital signal processor estimates a settled bioelectrical impedance value based on changes in the measured bioelectrical impedance. The digital signal processor generates bio-data based on the settled bioelectrical impedance value. The bio-processor reduces a time when a bio-signal is measured and ensures accuracy of the settled bioelectrical impedance value.

公开(公告)号：US20160086002A1

公开(公告)日：2016-03-24

申请号：US14817706

申请日：2015-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjae KANG ,  Junho KIM ,  Iljong SONG ,  Sangchan PARK

IPC: G06K7/10

CPC classification number: G06K7/10128

Abstract: A card reader performing a wireless communication with a card includes a first pulse generation unit generating a first detection pulse for detecting the card, a second pulse generation unit generating a plurality of second detection pulses for detecting the card, or a plurality of communication pulses for communicating with the card, and a card detection unit for sensing a card being detected by the first detection pulse or the second detection pulses. In the case that the card is not sensed through the first detection pulse, the second pulse generation unit generates the second detection pulses using the communication pulses and senses the card using the second detection pulses.

Abstract translation: 执行与卡的无线通信的读卡器包括产生用于检测卡的第一检测脉冲的第一脉冲产生单元，产生用于检测卡的多个第二检测脉冲的第二脉冲产生单元或用于检测卡的多个通信脉冲 与所述卡通信，以及用于感测由所述第一检测脉冲或所述第二检测脉冲检测到的卡的卡检测单元。 在通过第一检测脉冲未检测到卡的情况下，第二脉冲产生单元使用通信脉冲产生第二检测脉冲，并使用第二检测脉冲感测卡。

公开(公告)号：US20150295622A1

公开(公告)日：2015-10-15

申请号：US14672710

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinwoo KIM ,  Junho KIM ,  Seok-Hyun KIM ,  HANGSEOK CHOI

IPC: H04B5/00 ,  H04B1/10

CPC classification number: H04B5/0062 ,  H04B1/1018 ,  H04B5/0025

Abstract: A calibrator to process an output signal of an analog digital converter in a wireless communication device, the calibrator comprising a level filter to remove noise from the output signal of the analog digital converter using mask information regulating a signal level; a timing filter to remove pulses from the level-filtered signal that are beyond a reference duty ratio by using timing information; a pattern filter to remove pulses from the timing-filtered signal that are judged to not comprise a reference number of consecutive pulses by using pattern information; and a duty correction circuit to correct a duty of the pattern-filtered signal to improve performance of the wireless communication device by separately performing a filtering operation on noise and a damping component included in a normal signal.

Abstract translation: 一种用于在无线通信设备中处理模拟数字转换器的输出信号的校准器，所述校准器包括电平滤波器，以使用调节信号电平的掩模信息从模拟数字转换器的输出信号中去除噪声; 定时滤波器，通过使用定时信息从超过参考占空比的电平滤波信号中去除脉冲; 模式滤波器，用于通过使用模式信息来从判定为不包括参考数量的连续脉冲的定时滤波信号中去除脉冲; 以及负责校正电路，用于通过分别执行噪声滤波操作和包括在正常信号中的阻尼分量来校正模式滤波信号的占空比，以提高无线通信装置的性能。