-
公开(公告)号：US11238871B2
公开(公告)日：2022-02-01
申请号：US16665532
申请日：2019-10-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chanwoo Kim , Kyungmin Lee , Jaeyoung Roh , Donghan Jang , Keunseok Cho , Jiwon Hyung
Abstract: An electronic apparatus and a control method are provided, including an input interface, a communication interface, a memory including at least one command, and at least one processor configured to control the electronic device and execute the at least one command to receive a user speech through the input interface, determine whether or not the user speech is a speech related to a task requiring user confirmation by analyzing the user speech, generate a question for the user confirmation when it is determined that the user speech is the speech related to the task requiring the user confirmation, and perform a task corresponding to the user speech when a user response corresponding to the question is input through the input interface. Embodiments may use an artificial intelligence model learned according to at least one of machine learning, a neural network, and a deep learning algorithm.
-
公开(公告)号：US11057040B2
公开(公告)日：2021-07-06
申请号：US17006152
申请日：2020-08-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaehong Jung , Sangdon Jung , Kyungmin Lee , Byungki Han
Abstract: A phase-locked loop (PLL) circuit may include a voltage-controlled oscillator, a sub-sampling PLL circuit, and a fractional frequency division control circuit. The fractional frequency division control circuit may include a voltage-controlled delay line that routes a feedback signal to generate delay information, a replica voltage-controlled delay line to which the delay information is applied and configured to route a reference clock signal to generate a plurality of delay reference clock signals each delayed by up to a different respective delay time, and a digital-to-time converter (DTC) configured to generate the selection reference clock signal from the plurality of delay reference clock signals and output the selection reference clock signal to the sub-sampling PLL circuit.
-
公开(公告)号：US20170181104A1
公开(公告)日：2017-06-22
申请号：US15389344
申请日：2016-12-22
Inventor： Min Jang , Sang-Hyo Kim , Jong-Hwan Kim , Hyunseok Ryu , Wonjun Hwang , Eun Chong Baek , Kyungmin Lee
CPC classification number: H04W52/241 , H03M13/13 , H03M13/6306 , H03M13/6356 , H03M13/6362 , H04B17/336 , H04L43/0847 , H04L43/16 , H04W52/44 , H04W76/10
Abstract: The present disclosure relates to a 5th Generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than a system beyond a 4th Generation (4G) communication system such as Long Term Evolution (LTE). The purpose of the present disclosure is to maximize adaptive transmission performance by designing a puncturing order and a repetition order individually in optimized order. An operation method of a transmission device for adaptive transmission of a codeword according to an embodiment of the present disclosure includes generating a codeword using a polar code and transmitting a packet including at least one codeword indicated by a repetition order when bit repetition is needed. The repetition order is determined based on at least one of channel polarization or channel quality information.
-
公开(公告)号：US12136835B2
公开(公告)日：2024-11-05
申请号：US18178545
申请日：2023-03-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yunjeong Noh , Kihyun Kim , Dongzo Kim , Jihye Kim , Keyic Son , Taehyeon Yu , Kyungmin Lee , Hyungkoo Chung , Mincheol Ha
Abstract: An electronic device includes: coils; power conversion circuits configured to receive direct current (DC) power, convert the DC power into alternating current (AC) power, and output the AC power to the coils; and a processor. The processor is configured to: apply to the coils a ping signal of which a ping power section is repeated periodically and which has a plurality of ping power levels increasing in phases; confirm an SSP signal responding to the ping signal; and perform wireless power transmission by the coils on the basis of a ping power level in which the SSP signal is confirmed from among the plurality of ping power levels.
-
25.发明授权公开(公告)号：US12136826B2
公开(公告)日：2024-11-05
申请号：US17503642
申请日：2021-10-18
Inventor： Kyungmin Lee , Kiyoung Kim , Gun-Woo Moon , Young-Dal Lee , Dongmin Kim , Jaeil Baek
Abstract: According to various embodiments, a wireless power transmission device may comprise: a coil circuit configured to generate a power signal for power transmission to an electronic device; an inverter configured to convert direct current power to alternating current power and to provide the alternating current power to the coil circuit; a coil-type detection unit comprising a coil disposed to be adjacent to the coil circuit and configured to detect a signal corresponding to the power signal; and a control circuit configured to adjust, based on the detected signal, a switching frequency of the inverter to change the alternating current power output from the inverter.
-
Patent Agency Ranking
26.发明授权公开(公告)号：US12050498B2
公开(公告)日：2024-07-30
申请号：US18149408
申请日：2023-01-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyongrae Cho , Seungchul Son , Kyungmin Lee , Gijae Lee , Jebin Lee , Sangjae Jung , Jeongseob Kim
Abstract: An electronic device is provided. The electronic device includes a processor operatively connected to a connector, a power supply circuit, a discharge circuit, a first switch, and a second switch, and configured to detect a connection of an external electronic device through the connector in a state in which the discharge circuit is activated, perform first discharge of discharging a current of the connected external electronic device using the discharge circuit for a designated time based on the connection of the external electronic device, control the first switch to cut off the electrical connection between the discharge circuit and the ground after performing the first discharge, control the second switch to electrically connect the connector and power supply circuit to supply designated power to the external electronic device through the connector, and perform communication with the external electronic device based on a communication connection with the external electronic device.
-
公开(公告)号：USD989774S1
公开(公告)日：2023-06-20
申请号：US29772037
申请日：2021-02-26
Applicant: Samsung Electronics Co., Ltd.
Designer： Josh Richman , Young Jang , Ixabu Gonzalez , Kyungmin Lee , Philip Semin Park , Matthieu Daniel Chaminade
Abstract: FIG. 1 is a front view of the first image in a sequence of a display screen or portion thereof with transitional graphical user interface, showing our new design;
FIG. 2 is a front view of the second image thereof;
FIG. 3 is a front view of the third image thereof;
FIG. 4 is a front view of the fourth image thereof;
FIG. 5 is a front view of the fifth image thereof; and,
FIG. 6 is a front view of the sixth image thereof.
The appearance of the transitional graphical user interface sequentially transitions between the images shown in FIGS. 1-6. The process or period in which one image transitions to another forms no part of the claimed design.
The broken lines showing a device, display screen, and portions of the graphical user interface form no part of the claimed design.-
公开(公告)号：US11551671B2
公开(公告)日：2023-01-10
申请号：US16872559
申请日：2020-05-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanwoo Kim , Jiyeon Kim , Kyungmin Lee , Changwoo Han
Abstract: An electronic device and a method for controlling the electronic device are disclosed. The electronic device of the disclosure includes a microphone, a memory storing at least one instruction, and a processor configured to execute the at least one instruction. The processor, by executing the at least one instruction, is configured to: obtain second voice data by inputting first voice data input via the microphone to a first model trained to enhance sound quality, obtain a weight by inputting the first voice data and the second voice data to a second model, and identify input data to be input to a third model using the weight.
-
公开(公告)号：US11508378B2
公开(公告)日：2022-11-22
申请号：US16661658
申请日：2019-10-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kwangyoun Kim , Kyungmin Lee , Youngho Han , Sungsoo Kim , Sichen Jin , Jisun Park , Yeaseul Song , Jaewon Lee
Abstract: An electronic device is provided. The electronic device includes a microphone to receive audio, a communicator, a memory configured to store computer-executable instructions, and a processor configured to execute the computer-executable instructions. The processor is configured to determine whether the received audio includes a predetermined trigger word; based on determining that the predetermined trigger word is included in the received audio; activate a speech recognition function of the electronic device; detect a movement of a user while the speech recognition function is activated; and based on detecting the movement of the user, transmit a control signal, to a second electronic device to activate a speech recognition function of the second electronic device.
-
公开(公告)号：US11482886B2
公开(公告)日：2022-10-25
申请号：US16784432
申请日：2020-02-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yunjeong Noh , Dongzo Kim , Mincheol Ha , Kwangseob Kim , Kihyun Kim , Jihye Kim , Kyungmin Lee , Wooram Lee , Yongsang Yun
Abstract: One or more disclosed embodiments relate to a wireless charging transmitter and a wireless power transfer method. The wireless charging transmitter includes a first charging pad including a first wireless power circuit, a second charging pad including a second wireless power circuit, and a controller configured to, in response to detection of a first electronic device being placed on the first charging pad, transfer power at a first designated wireless power level via the first wireless power circuit, in response to detection of a second electronic device being placed on the second charging pad, transmit a first command for decreasing power transferred to the first electronic device, and transfer, upon receipt of a first request for power at a second designated wireless power level from the first electronic device in response to the first command, the power at the second designated wireless power level via the first and second wireless power circuits. The disclosure may further include other various embodiments.
-
-
-
-
-
-
-
-
-
Search Results
44
records
(took 0.032 seconds)
