公开(公告)号：US20240211059A1

公开(公告)日：2024-06-27

申请号：US18599818

申请日：2024-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byunghoon KANG ,  Joohoon LEE ,  Changbyung PARK ,  Jongwu BAEK ,  Hyunsuk CHOI

IPC: G06F3/0354 ,  H02J7/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90

CPC classification number: G06F3/03545 ,  H02J7/00 ,  H02J7/0044 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90 ,  H02J2207/20 ,  H02J2310/22

Abstract: An electronic device is provided. The electronic device includes a housing including an inner space, a hole formed through the housing to the internal space, a stylus pen insertable into the internal space through the hole, wherein the stylus pen includes a first wireless communication circuit and a wireless charging receiver circuit, a wireless charging transmitter circuit positioned inside the housing and configured to provide charging to the wireless charging receiver circuit when the stylus pen is inserted into the inner space, a second wireless communication circuit positioned inside the housing, at processor operatively connected to the wireless charging transmitter circuit and the second wireless communication circuit, and at least one memory operatively connected to the processor, wherein when executed, cause the processor to detect whether the stylus pen is inserted into the inner space, and start to provide charging for a first duration.

公开(公告)号：US20220187930A1

公开(公告)日：2022-06-16

申请号：US16978123

申请日：2020-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byunghoon KANG ,  Sanghui PARK ,  Changbyung PARK ,  Joohoon LEE ,  Hyunsuk CHOI

IPC: G06F3/038 ,  G06F3/0354 ,  G06F3/01 ,  G06F3/0346 ,  G06F3/02

Abstract: An electronic device is provided, which includes a panel configured to identify a position of a stylus pen, a communication module configured to transmit/receive a communication signal to/from the stylus pen, and at least one processor configured to, based on detection of the stylus pen by the panel, perform a first operation based on the position of the stylus pen identified by the panel, based on non-detection of the stylus pen by the panel, identify at least one of information about the position of the stylus pen or information indicating whether a button of the stylus pen is pressed, included in at least one communication signal received through the communication module from the stylus pen, and perform a second operation based on at least one of the information about the position of the stylus pen or the information indicating whether the button of the stylus pen is pressed.

公开(公告)号：US20200274393A1

公开(公告)日：2020-08-27

申请号：US16872828

申请日：2020-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byunghoon KANG ,  Joohoon LEE ,  Changbyung PARK ,  Jongwu BAEK ,  Hyunsuk CHOI

IPC: H02J50/10 ,  H02J7/00 ,  G06F3/0354

Abstract: An electronic device is provided. The electronic device includes a housing including an inner space, a hole formed through the housing to the internal space, a stylus pen insertable into the internal space through the hole, wherein the stylus pen includes a first wireless communication circuit and a wireless charging receiver circuit, a wireless charging transmitter circuit positioned inside the housing and configured to provide charging to the wireless charging receiver circuit when the stylus pen is inserted into the inner space, a second wireless communication circuit positioned inside the housing, at least one processor operatively connected to the wireless charging transmitter circuit and the second wireless communication circuit, and at least one memory operatively connected to the at least one processor, wherein when executed, cause the at least one processor to detect whether the stylus pen is inserted into the inner space, start to provide charging for a first duration.

公开(公告)号：US20180329527A1

公开(公告)日：2018-11-15

申请号：US15977917

申请日：2018-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changbyung PARK ,  Joohoon LEE ,  Byunghoon KANG ,  Juwan PARK

IPC: G06F3/0354 ,  G06F3/038 ,  H02J50/12 ,  H02J7/00

CPC classification number: G06F3/03545 ,  G06F3/0383 ,  G06F2203/0384 ,  H02J7/0044 ,  H02J50/12

Abstract: Various embodiments of the present disclosure relate to a method for charging a pen, and the pen may include: a resonance circuit unit that resonates with an electromagnetic field formed in an electronic device to output a resonance signal; a switch control unit that, when the intensity of the resonance signal exceeds an intensity of a first reference range, outputs a signal corresponding to a first level range; and a switch unit that connects the resonance circuit unit and a battery in response to reception of the signal corresponding to the first level range. Various embodiments in addition thereto are also possible.

公开(公告)号：US20240361849A1

公开(公告)日：2024-10-31

申请号：US18764910

申请日：2024-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byunghoon KANG ,  Joohoon LEE ,  Changbyung PARK ,  Jongwu BAEK ,  Hyunsuk CHOI

IPC: G06F3/0354 ,  H02J7/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90

CPC classification number: G06F3/03545 ,  H02J7/00 ,  H02J7/0044 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90 ,  H02J2207/20 ,  H02J2310/22

Abstract: An electronic device is provided. The electronic device includes a housing including an inner space, a hole formed through the housing to the internal space, a stylus pen insertable into the internal space through the hole, wherein the stylus pen includes a first wireless communication circuit and a wireless charging receiver circuit, a wireless charging transmitter circuit positioned inside the housing and configured to provide charging to the wireless charging receiver circuit when the stylus pen is inserted into the inner space, a second wireless communication circuit positioned inside the housing, at processor operatively connected to the wireless charging transmitter circuit and the second wireless communication circuit, and at least one memory operatively connected to the processor, wherein when executed, cause the processor to detect whether the stylus pen is inserted into the inner space, and start to provide charging for a first duration.

公开(公告)号：US20220285989A1

公开(公告)日：2022-09-08

申请号：US17750948

申请日：2022-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byunghoon KANG ,  Joohoon LEE ,  Changbyung PARK ,  Jongwu BAEK ,  Hyunsuk CHOI

IPC: H02J50/10 ,  H02J7/00 ,  G06F3/0354

Abstract: An electronic device is provided. The electronic device includes a housing including an inner space, a hole formed through the housing to the internal space, a stylus pen insertable into the internal space through the hole, wherein the stylus pen includes a first wireless communication circuit and a wireless charging receiver circuit, a wireless charging transmitter circuit positioned inside the housing and configured to provide charging to the wireless charging receiver circuit when the stylus pen is inserted into the inner space, a second wireless communication circuit positioned inside the housing, at processor operatively connected to the wireless charging transmitter circuit and the second wireless communication circuit, and at least one memory operatively connected to the processor, wherein when executed, cause the processor to detect whether the stylus pen is inserted into the inner space, and start to provide charging for a first duration.

公开(公告)号：US20220155878A1

公开(公告)日：2022-05-19

申请号：US17592820

申请日：2022-02-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changbyung PARK ,  Byunghoon KANG ,  Joohoon LEE ,  Hyunsuk CHOI

IPC: G06F3/038 ,  G06F3/0354 ,  G06F1/24 ,  H02J50/12 ,  H02J7/00

Abstract: An electronic device according to various embodiments may comprise: a panel configured to identify the position of a stylus pen; a communication module configured to transmit/receive a communication signal with the stylus pen; at least one containing space coil disposed in a position corresponding to the position of a containing space capable of containing the stylus pen; and at least one processor. The at least one processor may be configured to control the communication module so as to apply, according to a first communication scheme, a signal having a pattern for controlling the stylus pen to the containing space coil on the basis of confirming that the stylus pen is inserted into the containing space, and to transmit, according to a second communication scheme, a communication signal including information for controlling the stylus pen to the stylus pen on the basis of confirming that the stylus pen is removed from the containing space. Various other embodiments are possible.

公开(公告)号：US20200336584A1

公开(公告)日：2020-10-22

申请号：US16879504

申请日：2020-05-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changbyung PARK ,  Juwan PARK ,  Joohoon LEE ,  Jongwu BAEK ,  Hyunsuk CHOI

IPC: H04M1/725 ,  G06F3/0354 ,  G06F3/046 ,  G06F3/041 ,  G06F3/038

Abstract: Various embodiments relate to an electronic device including a button and a method for an operation in the electronic device. The electronic device may include: an elongated housing comprising a first end and a second end; a dielectric tip disposed at the first end; a button arranged on an outer surface of the housing; a first circuit connected to the dielectric tip and configured to receive a first electromagnetic signal from a touchscreen display of an external device and to transmit a second electromagnetic signal to the display of the external device; a second circuit configured to wirelessly receive and transmit a third signal; and a control circuit operatively connected to the first circuit and the second circuit. The control circuit may be configured to: detect pressing and/or touching of the button while the first electromagnetic signal is received through the first circuit and transmit the second electromagnetic signal while preventing the second circuit from transmitting the third signal; and detect pressing and/or touching of the button without receiving the first signal through the first circuit and transmit the third signal while the second signal is not transmitted.

公开(公告)号：US20200097118A1

公开(公告)日：2020-03-26

申请号：US16617010

申请日：2018-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byunghoon KANG ,  Joohoon LEE

IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/038

Abstract: Various embodiments of the present invention relate to a method for using various kinds of electronic pens, and an electronic device therefor. The method comprises the steps of: detecting a first electronic pen; detecting a release of the first electronic pen; and, on the basis of the detection of the release of the first electronic pen, performing a scan of the electronic pen on the basis of updated scan variables of the electronic pen. Other embodiments are also possible.

公开(公告)号：US20180032163A1

公开(公告)日：2018-02-01

申请号：US15665650

申请日：2017-08-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myeong Sil PARK ,  Joohoon LEE

IPC: G06F3/0354 ,  B43K24/02 ,  G06F3/041 ,  G06F3/046 ,  G06F3/044

CPC classification number: G06F3/03545 ,  B43K24/02 ,  G06F1/1626 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/046

Abstract: According to various exemplary embodiments, there may be provided an electronic device including a housing having a first side and an opposite second side, a display disposed between the first side and the second side, an ElectroMagnetic Resonance (EMR) sensor pad disposed between the display and the second side, a pen placing space disposed between the first side and the second side to accommodate an electronic pen, and a detecting member disposed in vicinity of the electronic pen for detecting the electronic pen when the electronic pen is fully inserted into the pen placing space.