公开(公告)号：US20240172982A1

公开(公告)日：2024-05-30

申请号：US18319827

申请日：2023-05-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mikyung KIM ,  Kitae PARK ,  Jonghan KIM ,  Seong Joong KIM ,  Chisung BAE ,  Hyeokki HONG

IPC: A61B5/25

CPC classification number: A61B5/25 ,  A61B2562/0285

Abstract: A three-dimensional (3D) nanoprobe device includes a body portion including a plurality of body layers that are stacked, a plurality of nanoprobes respectively extending longitudinally from the body portion, with each of the plurality of nanoprobes comprising a plurality of extension layers that are stacked, and an electrode portion disposed on a portion of the body portion.

公开(公告)号：US20150207514A1

公开(公告)日：2015-07-23

申请号：US14600533

申请日：2015-01-20

Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation Sungkyunkwan University

Inventor： Seong Joong KIM ,  Seok Ju YUN ,  Young Jun HONG ,  Hyung Gu PARK ,  Kang Yoon LEE

IPC: H03L7/099 ,  H04B1/40

CPC classification number: H03L7/0992 ,  H03L7/08 ,  H03L7/0995 ,  H03L7/18 ,  H04B1/40

Abstract: A phase-locked loop (PLL) includes a counter configured to measure voltage-controlled oscillator (VCO) information of an oscillator during a mask time, and a frequency tuner configured to tune a frequency of the oscillator to a target frequency, based on a comparison result obtained by comparing the VCO information to target frequency information.

Abstract translation: 锁相环（PLL）包括被配置为在屏蔽时间期间测量振荡器的压控振荡器（VCO）信息的计数器和配置成将振荡器的频率调谐到目标频率的频率调谐器，基于 通过将VCO信息与目标频率信息进行比较而获得的比较结果。

公开(公告)号：US20230208286A1

公开(公告)日：2023-06-29

申请号：US17873663

申请日：2022-07-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seong Joong KIM ,  Chisung BAE ,  Hankyu LEE

IPC: H02M3/07 ,  H03L7/06

CPC classification number: H02M3/07 ,  H03L7/06 ,  G11C27/026

Abstract: A current stimulator includes a first current generation circuit configured to generate a first current, injectable into a cranial nerve cell, through a current mirroring based on a plurality of transistor pairs; and a second current generation circuit, driven by a clock, configured to generate a second current smaller than the first current by controlling a charge rate based on a voltage difference between terminals of a capacitor. A first output impedance of the first current generation circuit and a second output impedance of the second current generation circuit have a magnitude greater than or equal to a predetermined ratio to a load impedance corresponding to the cranial nerve cell.

公开(公告)号：US20140015331A1

公开(公告)日：2014-01-16

申请号：US13927181

申请日：2013-06-26

Applicant: IUC-HYU (INDUSTRY-UNINVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) ,  Samsung Electronics Co., Ltd.

Inventor： Dong Zo KIM ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Seong Joong KIM ,  Yong Seong ROH ,  Young Jin MOON ,  Yun Kwon PARK ,  Keum Su SONG ,  Chang Sik YOO ,  Chang Wook YOON ,  Jin Sung CHOI

IPC: H01F38/14

CPC classification number: H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90 ,  H04B5/0031 ,  H04B5/0037

Abstract: An apparatus and a method for wireless power reception are provided. A wireless power receiver includes a receiving unit configured to wirelessly receive a power. The wireless power receiver further includes a power consuming unit configured to consume the power, until a voltage applied to a load reaches a predetermined value, so that an amount of a power transferred from the receiving unit to the load is less than or equal to an initial accommodation power amount of the load.

Abstract translation: 提供了一种用于无线电力接收的装置和方法。 无线电力接收机包括被配置为无线地接收电力的接收单元。 无线电力接收器还包括配置成消耗电力的功率消耗单元，直到施加到负载的电压达到预定值，使得从接收单元传输到负载的功率的量小于或等于 负载的初始调节功率量。

公开(公告)号：US20180145632A1

公开(公告)日：2018-05-24

申请号：US15657733

申请日：2017-07-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seong Joong KIM ,  Sang Joon KIM

IPC: H03D11/08 ,  H03F3/19 ,  H03G3/30

CPC classification number: H03D11/08 ,  H03F3/19 ,  H03F2200/102 ,  H03F2200/294 ,  H03F2200/451 ,  H03G3/3036 ,  H03G3/3052

Abstract: Provided is a receiver including an oscillator (OSC) configured to generate an oscillation signal based on a radio signal, a clocked envelope detector (ED) configured to detect an envelope of the oscillation signal and hold a peak value of the envelope during a time interval, and an analog-to-digital converter (ADC) configured to convert the peak value of the envelope into a digital signal.

公开(公告)号：US20140240191A1

公开(公告)日：2014-08-28

申请号：US14186553

申请日：2014-02-21

Applicant: SNU R&DB FOUNDATION ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Sup LEE ,  Seong Joong KIM ,  Seok Ju YUN ,  Sang Wook NAM ,  Su Min YUN

IPC: H01Q1/50

CPC classification number: H01Q13/18

Abstract: An antenna is described including a slot formed in a cavity, a substrate configured to cover a portion of the cavity and the slot, and a first port and a second port configured to supply power to the antenna using a first feeding line and a second feeding line. Each of the feeding line and the second feeding line is connected to the slot in a vertical direction and disposed to be separate from one another. A first input impedance of the antenna from the first port differs from a second input impedance of the antenna from the second port.

Abstract translation: 描述了一种天线，其包括形成在空腔中的槽，构造成覆盖腔和槽的一部分的衬底以及被配置为使用第一馈电线和第二馈电来向天线供电的第一端口和第二端口 线。 馈送线和第二馈电线中的每一根在垂直方向上连接到槽，并且彼此分离设置。 来自第一端口的天线的第一输入阻抗与天线的第二输入阻抗与第二端口不同。

公开(公告)号：US20240120895A1

公开(公告)日：2024-04-11

申请号：US18327789

申请日：2023-06-01

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Korea Advanced Institute of Science and Technology

Inventor： Seong Joong KIM ,  Seung Tak RYU ,  Kent Edrian LOZADA

IPC: H03F3/45

CPC classification number: H03F3/45475 ,  H03F2203/45512

Abstract: A continuous time op-amp includes a differential op-amp configured to produce, and output through output lines, output signals amplified based on a difference between input signals inputted to the differential op-amp, and a common mode feedback (CMFB) circuit configured to feed a common mode voltage back to the op-amp through a feedback line in continuous time through a capacitive coupled path, wherein the CMFB circuit includes: feedback capacitors connected between the output lines and the feedback line; switched capacitors charged based on a common mode reference voltage; and switching elements configured to control a connection between the feedback capacitors and the switched capacitors.

公开(公告)号：US20210143973A1

公开(公告)日：2021-05-13

申请号：US16850202

申请日：2020-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong Joong KIM ,  Joonseong KANG

IPC: H04L7/00 ,  H03L7/081 ,  H04L7/033

Abstract: A device with wireless communication includes: an input receiver configured to receive an input signal having a carrier frequency; a delay circuit configured to generate a delayed signal by delaying the input signal; and a clock generator configured to generate a clock signal having a clock frequency based on the delayed signal and the input signal.

公开(公告)号：US20180006655A1

公开(公告)日：2018-01-04

申请号：US15610112

申请日：2017-05-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seong Joong KIM ,  Sang Joon KIM ,  Jong Pal KIM

IPC: H03L7/085 ,  H03L7/099 ,  H03L1/02

CPC classification number: H03L1/02 ,  H03J7/00 ,  H03L7/23

Abstract: A frequency calibration device includes an input signal generator configured to generate an input signal based on an oscillation signal and an external signal, an envelope detector configured to detect an envelope signal corresponding to the input signal, and a frequency tuner configured to tune an oscillation frequency of the oscillation signal based on an envelope frequency corresponding to the envelope signal.

公开(公告)号：US20130249643A1

公开(公告)日：2013-09-26

申请号：US13747594

申请日：2013-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Duck Hwan KIM ,  Chul Soo KIM ,  Seong Joong KIM ,  In Sang SONG ,  Jea Shik SHIN

IPC: H03H9/70 ,  H03H9/54

CPC classification number: H03H9/54 ,  H03H9/02834 ,  H03H9/173 ,  H03H9/605

Abstract: A filter and a transceiver in a radio frequency (RF) band, using a bulk acoustic wave resonator (BAWR), are provided. The RF filter includes at least one low temperature coefficient of frequency (TCF) BAWR. The RF filter further includes at least one high quality factor (Q) BAWR including a high Q compared to the at least one low TCF BAWR, the at least one low TCF BAWR including a low TCF compared to the at least one high Q BAWR.

Abstract translation: 提供了使用体声波谐振器（BAWR）的射频（RF）频带中的滤波器和收发器。 RF滤波器包括至少一个低温频率系数（TCF）BAWR。 所述RF滤波器还包括与所述至少一个低TCF BAWR相比包括高Q的至少一个高品质因子（Q）BAWR，所述至少一个低TCF BAWR与所述至少一个高Q BAWR相比包括低TCF。