Samsung Electronics Co., Ltd.

Joohoon Lee

Hyunsuk Choi

Changbyung Park

Jongwu Baek

Byunghoon Kang

John Wakefield Brothers

Juwan Park

Abhinav Golas

Jungchul An

Santosh Abraham

Seonghoon Kim

Jonghae Kim

Yongseob Yun

Myeongsil Park

Junyun Kim

Seonggun Kim

Dohee Kang

Sanghyeok Oh

Choongkwon Lim

Myeong Sil Park

Sanghui Park

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.

Electronic device for controlling communication connection with input device and method of controlling same

An electronic device is disclosed, including a foldable housing defining a folding axis, a first housing defining a first and second surface, a second housing defining a third and fourth surface, a display spanning from the first surface to the third surface, the display including a first and second layer disposed parallel to the first and/or the third surface, wherein the first and second layers include multiple first conductive lines extending in parallel, wherein the second layer includes multiple second conductive lines extending in parallel perpendicular to the first conductive lines as to form a plurality of intersects, wherein the display includes multiple conductive vias to electrically couple the first and second multiple conductive lines, and wherein the conductive vias are disposed on the display outside of the folding region.

Foldable electronic device

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.

Electronic device for recognizing stylus pen and method of operating the same

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.

Stylus pen, electronic device for recognizing stylus pen, and method for operating same

Tuning a neural network may include selecting a portion of a first neural network for modification to increase computational efficiency and generating, using a processor, a second neural network based upon the first neural network by modifying the selected portion of the first neural network while offline.

Automatic tuning of artificial neural networks

Disclosed is an electronic device. An electronic device according to various embodiments comprises: a housing elongated between a first end portion and a second end portion; a resonant circuit having a coil placed inside the housing; a wireless communication circuit placed inside the housing; a rectifier for rectifying, to a direct-current power, an alternating-current power which is received via the resonant circuit; a battery which is charged by using the direct-current power; a switch for selectively connecting between the rectifier and the battery; a voltage detector which is set to detect the voltage value of the direct-current power and transmit, on the basis of the detected voltage value, a control signal for turning the switch on and off to the switch and the wireless communication circuit, wherein, when an interval of time between the control signals to be sequentially received from the voltage detector is the same or less than a predetermined value, the wireless communication circuit can be set to ignore at least one control signal to be received additionally after the sequentially received control signals. Other various embodiments can be provided.

Digital pen for charging battery and method for operating same

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.

Electronic device including button and method for operation in electronic device

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.

Implementing a neural network can include receiving a macro instruction for implementing the neural network within a control unit of a neural network processor. The macro instruction can indicate a first data set, a second data set, a macro operation for the neural network, and a mode of operation for performing the macro operation. The macro operation can be automatically initiated using a processing unit of the neural network processor by applying the second data set to the first data set based on the mode of operation.

Neural network processor configurable using macro instructions

Disclosed is an electronic device including a housing, a display panel which is viewable via a part of the housing, and is configured to detect an input by a stylus pen, a processor operatively connected to the display panel, and a memory operatively connected to the processor, wherein the memory is configured to store instructions which, when executed, enable the processor to receive a signal from the stylus pen via the display panel, determine a strength of the signal, a first phase of the signal, and a location of an input by the stylus pen based on at least the received signal, and adjust a threshold value used for determining a type of an input by the stylus pen based on at least the first phase.

Electronic device and method for recognizing stylus pen

An electronic device and method are disclosed herein. The electronic device includes a housing, a display exposed through a portion of the housing, a wireless communication circuit disposed in the housing, a processor disposed in the housing and operatively connected with the display and the wireless communication circuit, and a memory. The processor implements the method, including detecting an approach of a stylus pen in a lock state such that the stylus pen is disposed within a predetermined distance from a surface of the display, and changing the electronic device from the lock state to an unlock state based on at least in part on receiving, through the wireless communication circuit, a wireless signal generated by the stylus pen based on the approach of the stylus pen.

Growing community of inventors

Suwon-si, South Korea

Joohoon Lee