公开(公告)号：US20250166702A1

公开(公告)日：2025-05-22

申请号：US18947724

申请日：2024-11-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaehyuk LEE ,  Soon-Wan KWON ,  Sang Joon KIM ,  Sungmeen MYUNG ,  Boyoung SEO ,  Seok Ju YUN ,  Kangho LEE

IPC: G11C13/00

Abstract: A non-volatile memory device includes a memory array including N+1 resistive memory cells expressing a bit sequence of N bits for each word line, in which N is an integer greater than or equal to 2.

公开(公告)号：US20250094127A1

公开(公告)日：2025-03-20

申请号：US18969509

申请日：2024-12-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungchul JUNG ,  Sang Joon KIM ,  Sungmeen MYUNG ,  Seok Ju YUN ,  Seungkeun YOON

IPC: G06F7/544 ,  H03K3/037 ,  H03K21/08

Abstract: A computing device for performing a digital pulse-based crossbar operation and a method of operating the computing device. The computing device includes a plurality of input lines to which a pulse is selectively input in a sequential manner based on a corresponding input signal; a plurality of output lines crossing the input lines; a plurality of elements, each element being disposed at a cross point between a corresponding input line and a corresponding output line to transfer, to the corresponding output line, a pulse input to the corresponding input line in response to a corresponding weight being a first value; and a plurality of pulse counters, each pulse counter counting a number of pulses output from a corresponding output line.

公开(公告)号：US20250013856A1

公开(公告)日：2025-01-09

申请号：US18640853

申请日：2024-04-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min Young MUN ,  Seok Ju YUN ,  Sei Joon KIM ,  Sang Joon KIM

IPC: G06N3/0464

Abstract: A convolutional neural network (CNN)-based analog in-sensor computing device may include a convolution layer including one or more convolution blocks configured to be used a predetermined number of times or more and perform a convolution operation, and an memory configured to temporarily store an output of the convolution layer and provide the stored analog output to a subsequent convolution layer.

公开(公告)号：US20230201611A1

公开(公告)日：2023-06-29

申请号：US18181040

申请日：2023-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyeub SUH ,  Sang Joon KIM ,  Hankyu LEE

IPC: A61N1/378

CPC classification number: A61N1/378 ,  A61N1/3787 ,  A61N1/36128

Abstract: An implant system includes an implant device configured to generate a stimulation signal for a user using a power manager according to an operation mode based on biometric information of the user, and a wake-up device configured to switch the operation mode based on either one or both of an energy supply received through an external energy source different from the power manager and a result of counting a timer.

公开(公告)号：US20230064496A1

公开(公告)日：2023-03-02

申请号：US17688198

申请日：2022-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： SEUNGKEUN YOON ,  Hyunsoo KIM ,  Sang Joon KIM

IPC: G11C13/00 ,  H01L27/24 ,  G06F17/14 ,  G06G7/16 ,  G06F17/16 ,  G10L19/00

Abstract: A memristor crossbar array (MCA) circuit includes an input processor configured to receive an input signal corresponding to a predetermined number of input values and to apply the input signal to memristors arranged along input lines, an MCA including the memristors having resistance values based on at least one transformation matrix including binary element values, and an outputter configured to output a frequency component intensity of the input signal based on a signal that is output from each of output lines on which the memristors are arranged, in response to the input signal being applied to the memristors.

公开(公告)号：US20220414435A1

公开(公告)日：2022-12-29

申请号：US17591206

申请日：2022-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hankyu LEE ,  Sang Joon KIM ,  Chisung BAE

IPC: G06N3/06 ,  G06N3/04

Abstract: A bioprocessing device performing an operation based on cultured biological neurons includes: an electrode layer comprising electrodes connected to the biological neurons; circuit layers, stacked with the electrode layer, comprising stacked circuits for the biological neurons; and inter-layer connectors configured to connect the electrode layer and the circuit layers.

公开(公告)号：US20220320906A1

公开(公告)日：2022-10-06

申请号：US17398269

申请日：2021-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaechun LEE ,  Chisung BAE ,  Sang Joon KIM

IPC: H02J50/12 ,  H04B5/00

Abstract: An electronic apparatus includes: an external coil connected via a pair of a first feed-through portion and a second feed-through portion to a communication circuit, the external coil comprising a first coil part and a second coil part disposed outside a housing; a wireless power transmission circuit; an electrode signal processing circuit included in the housing; an external capacitor disposed outside the housing and connected between the first coil part and the second coil part; a first electrode connected to the first coil part at one end of the external capacitor; and a second electrode connected to the second coil part at another end of the external capacitor.

公开(公告)号：US20220147805A1

公开(公告)日：2022-05-12

申请号：US17523977

申请日：2021-11-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Donhee HAM ,  Sang Joon KIM

IPC: G06N3/063 ,  G11C11/54

Abstract: Disclosed is an apparatus and method mapping a natural neural network into an electronic neural network device of an electronic device. The method includes constructing a neural network map of a natural neural network based on membrane potentials of a plurality of biological neurons of the natural neural network, where the membrane potentials correspond to at least two different respective forms of membrane potentials, and mapping the neural network map to the electronic neural network device. The constructing of the neural network map and the mapping of the neural network map implement learning of the electronic neural network device. The method may further includes obtaining an input or stimuli, activating the learned electronic neural network device, provided the obtained input or stimuli, to perform neural network operations, and generating a neural network result for the obtained input or stimuli based on a result of the activated learned electronic neural device.

公开(公告)号：US20220116301A1

公开(公告)日：2022-04-14

申请号：US17381849

申请日：2021-07-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonseong KANG ,  Sang Joon KIM ,  Young Jun HONG

IPC: H04L12/26

Abstract: A processor-implemented communication method includes: sequentially transmitting scan packets comprising information of current transmission frequencies to a target device while changing a transmission frequency of a control device within a scan frequency range; and receiving, from the target device, a return packet comprising information of a reception frequency of the target device corresponding to any one of the current transmission frequencies included in the scan packets.

公开(公告)号：US20220072318A1

公开(公告)日：2022-03-10

申请号：US17190594

申请日：2021-03-03

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH Research and Business Development Foundation

Inventor： Jaechun LEE ,  Sang Joon KIM ,  Won Ok KANG ,  Jonghan KIM ,  Jun Seung MUN ,  Sung Min PARK ,  Chisung BAE

IPC: A61N1/378 ,  H02J50/00 ,  A61B5/00 ,  A61N1/372

Abstract: Implantable apparatuses are provided, where the implantable apparatus includes a first electrode, a second electrode, an electrode signal transceiver connected to the first electrode and the second electrode, an antenna, a wireless power receiver connected to the antenna, and a conductor case configured to protect the electrode signal transceiver and the wireless power receiver. The antenna be spaced apart from the conductor case and encloses the conductor case, and a plane in which the antenna is disposed is at a same level or at a higher level than a top surface of the conductor case.