公开(公告)号：US11659626B2

公开(公告)日：2023-05-23

申请号：US17542993

申请日：2021-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chunho Park ,  Namyong Kang ,  Ihlho Kim ,  Yunsik Bae

IPC: H04W88/06 ,  H04W4/80 ,  H04B17/318 ,  H04W8/26 ,  H04W80/02 ,  H04W72/21

CPC classification number: H04W88/06 ,  H04B17/318 ,  H04W4/80 ,  H04W8/26 ,  H04W72/21 ,  H04W80/02

Abstract: An electronic device is provided. The electronic device includes a communication module supporting communication based on Bluetooth Low Energy (BLE), and a processor operatively coupled to the communication module. The processor is configured to transmit control information to request the communication module to operate in a first mode. Upon receiving an advertising Packet Data Unit (PDU) of predefined types from an external electronic device, the first mode corresponds to a mode of controlling the communication module so that a scan request is transmitted to the external electronic device in response to reception of the advertising PDU of the predefined types. The communication module is configured to receive the advertising PDU from the external electronic device, while operating in the first mode, on the basis of the control information, identify that a type of the received advertising PDU corresponds to a first type distinct from the predefined types, on the basis of a header included in the received advertising PDU, bypass transmission of the scan request on the basis of the identifying, and transmit to the processor an advertising notification for representing that the advertising PDU of the first type has been received.

公开(公告)号：US11989365B2

公开(公告)日：2024-05-21

申请号：US17582382

申请日：2022-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongmu Choi ,  Byunghoon Kang ,  Banghyun Kwon ,  Hyunwoong Kwon ,  Chunho Park ,  Namyong Kang ,  Doosuk Kang ,  Bokun Choi

IPC: H02J50/80 ,  G06F3/0354 ,  G06F3/041 ,  H02J50/12 ,  H02J50/90

CPC classification number: G06F3/04162 ,  G06F3/03545 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90

Abstract: An electronic device including an electronic pen and a method of controlling a communication connection with the electronic pen is provided. The electronic device include a housing, a touch-screen display, a first wireless communication circuit, an extended recess disposed inside the housing, a first wireless charging circuit; an electronic pen including a second wireless communication circuit and a second wireless charging circuit electrically coupled to the first wireless charging circuit, a processor, and a memory. The memory stores instructions causing the processor to detect whether the electronic pen is inserted into the recess, charge the electronic pen through the first wireless charging circuit based on the detection, receive inherent information of the electronic pen through the first wireless communication circuit during or after the charging, and maintain or re-establish a communication connection with the electronic pen based on at least a portion of the received inherent information.

公开(公告)号：US11197347B2

公开(公告)日：2021-12-07

申请号：US16530285

申请日：2019-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chunho Park ,  Namyong Kang ,  Ihlho Kim ,  Yunsik Bae

IPC: H04W8/26 ,  H04W88/06 ,  H04W4/80 ,  H04W72/04 ,  H04B17/318 ,  H04W80/02

Abstract: An electronic device is provided. The electronic device includes a communication module supporting communication based on Bluetooth Low Energy (BLE), and a processor operatively coupled to the communication module. The processor is configured to transmit control information to request the communication module to operate in a first mode. Upon receiving an advertising Packet Data Unit (PDU) of predefined types from an external electronic device, the first mode corresponds to a mode of controlling the communication module so that a scan request is transmitted to the external electronic device in response to reception of the advertising PDU of the predefined types. The communication module is configured to receive the advertising PDU from the external electronic device, while operating in the first mode, on the basis of the control information, identify that a type of the received advertising PDU corresponds to a first type distinct from the predefined types, on the basis of a header included in the received advertising PDU, bypass transmission of the scan request on the basis of the identifying, and transmit to the processor an advertising notification for representing that the advertising PDU of the first type has been received.

公开(公告)号：US12021956B2

公开(公告)日：2024-06-25

申请号：US17827119

申请日：2022-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namyong Kang ,  Chunho Park ,  Hyungseoung Yoo

IPC: H04W4/80 ,  H04L69/24 ,  H04W76/14 ,  H04W84/20

CPC classification number: H04L69/24 ,  H04W4/80 ,  H04W76/14 ,  H04W84/20

Abstract: A method and apparatus for fast communication between the master and the slave connected via Bluetooth low energy (BLE) is provided. An electronic device includes a communication circuit configured to perform wireless communication, a processor operatively connected to the communication circuit, and a memory operatively connected to the processor, wherein the memory may store instructions that, when executed, cause the processor to receive a first designated message associated with a connection parameter update through the communication circuit from an external electronic device connected via a Bluetooth low energy (BLE) protocol, determine, in response to reception of the first designated message, a designated scheme for the connection parameter update based on an attribute of the external electronic device, determine a time point of an instant based on the determined designated scheme, transmit a second designated message including the determined instant time point to the external electronic device, and update connection parameters.

公开(公告)号：US11231806B2

公开(公告)日：2022-01-25

申请号：US16531560

申请日：2019-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongmu Choi ,  Byunghoon Kang ,  Banghyun Kwon ,  Hyunwoong Kwon ,  Chunho Park ,  Namyong Kang ,  Doosuk Kang ,  Bokun Choi

IPC: G06F3/041 ,  G06F3/0354 ,  H02J50/12 ,  H02J50/90 ,  H02J50/80

Abstract: An electronic device including an electronic pen and a method of controlling a communication connection with the electronic pen is provided. The electronic device include a housing, a touch-screen display, a first wireless communication circuit, an extended recess disposed inside the housing, a first wireless charging circuit; an electronic pen including a second wireless communication circuit and a second wireless charging circuit electrically coupled to the first wireless charging circuit, a processor, and a memory. The memory stores instructions causing the processor to detect whether the electronic pen is inserted into the recess, charge the electronic pen through the first wireless charging circuit based on the detection, receive inherent information of the electronic pen through the first wireless communication circuit during or after the charging, and maintain or re-establish a communication connection with the electronic pen based on at least a portion of the received inherent information.

公开(公告)号：US11606838B2

公开(公告)日：2023-03-14

申请号：US16960862

申请日：2018-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euibum Han ,  Namyong Kang ,  Byungsung Kang ,  Seongbok Kim ,  Chunho Park ,  Moohyun Shin ,  Kyungjun Lee ,  Meekyeong Lee ,  Dongsun Lim ,  Seokkyu Jang ,  Jeonghyeon Yun ,  Doosuk Kang ,  Bokun Choi

IPC: H04W4/00 ,  H04W76/34 ,  H04W8/08

Abstract: An electronic device according to various embodiments comprises a communication module, a processor electrically connected to the communication module, and a memory electrically connected to the processor, wherein the memory, when executed, can store instructions for allowing the processor to: establish a first communication connection with a first external electrode device through the communication module; receive, from a server through the communication module, information related to at least one external electronic device, which is related to a first user account and is registered therewith; receive a command for connecting a second external electronic device of the external electronic devices, of which there is at least one, to the first external electronic device; release the communication connection with the first external electronic device on the basis of the command; and transmit, to the server through the communication module, a request for connecting the second external electronic device and the first external electronic device. Additional various embodiments are possible.

公开(公告)号：US11349967B2

公开(公告)日：2022-05-31

申请号：US16935599

申请日：2020-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namyong Kang ,  Chunho Park ,  Hyungseoung Yoo

IPC: H04L69/24 ,  H04W76/14 ,  H04W4/80 ,  H04W84/20

Abstract: A method and apparatus for fast communication between the master and the slave connected via Bluetooth low energy (BLE) is provided. An electronic device includes a communication circuit configured to perform wireless communication, at least one processor operatively connected to the communication circuit, and a memory operatively connected to the processor, wherein the memory may store instructions that, when executed, cause the processor to receive a first designated message associated with a connection parameter update through the communication circuit from an external electronic device connected via a Bluetooth low energy (BLE) protocol, determine, in response to reception of the first designated message, a designated scheme for the connection parameter update based on an attribute of the external electronic device, determine a time point of an instant based on the determined designated scheme, transmit a second designated message including the determined instant time point to the external electronic device, and make an update to connection parameters when the time point of the instant is reached.