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公开(公告)号：US10890725B2
公开(公告)日：2021-01-12
申请号：US15991095
申请日：2018-05-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-jae Lee , Jong-jin Park , Min-sup Kim , Hyun-kyu Yun
IPC: G02B6/38
Abstract: A control method of an optical connector and a display apparatus is provided. More particularly, a control method of an optical connector and a display apparatus for changing output of audio according to combination of an optical cable and the optical connector may be provided. Some of the example embodiments provide a control method of an optical connector and a display apparatus which may output audio through one of an internal speaker and an external apparatus connected via an optical cable according to combination of an optical cable and an optical connector.
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2.发明授权公开(公告)号：US11449307B2
公开(公告)日：2022-09-20
申请号：US16001598
申请日：2018-06-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chae-young Lim , Jong-jin Park , Min-sup Kim , Hyun-kyu Yun , Won-jae Lee , Kyung-ik Cho
IPC: G06F3/16 , G10L25/78 , G10L15/22 , G06F3/01 , H04N21/431 , H04N21/422 , H04N21/41
Abstract: A remote controller for controlling an external device by using voice recognition. The remote controller includes a microphone, at least one sensor, a communication interface, and a processor for controlling the microphone, the at least one sensor, and the communication interface. The controller identifies a user utterance intention based on utterance intention information of the remote controller and utterance intention information of the external device. The controller controls whether to supply power to the microphone according to a result of an identification of the user utterance intention, and controls the communication interface to transmit an electrical signal corresponding to a voice of user received through the microphone to a display device.
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公开(公告)号：US10740865B2
公开(公告)日：2020-08-11
申请号：US15957135
申请日：2018-04-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won-jae Lee , Yong-seok Choi , Min-soo Kim
Abstract: A convolution neural network (CNN)-based image processing method and apparatus are provided. The CNN-based image processing method includes identifying whether values of pixels of each of feature maps having a plurality of channels at a first layer are zero, and storing information regarding a result of identifying whether the values of the pixels are zero; writing image feature information of the feature maps at the first layer to an external memory; reading information regarding pixels having values which are not zero among the written image feature information from the external memory based on the information regarding the result of identifying whether the values of the pixels are zero; and performing a feature map operation at a second layer using the read image feature information of the feature maps.
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公开(公告)号：US10482563B2
公开(公告)日：2019-11-19
申请号：US15519318
申请日：2015-10-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-jae Lee , Min-soo Kim , Young-hwan Park
IPC: G06T1/20
Abstract: Disclosed are an image enhancement algorithm processing method and apparatus. The image enhancement algorithm processing method includes setting a plurality of different control registers, indexing and storing the set plurality of control registers, calling a first control register corresponding to a first index among the stored plurality of control registers by using the first index, and commanding a hardware accelerator to perform a first function defined by the called first control register.
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公开(公告)号：US10958664B2
公开(公告)日：2021-03-23
申请号：US16135290
申请日：2018-09-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang-hoon Jeon , Won-jae Lee , Hyung-sup Kim
Abstract: An encryption security protocol-based communication method of supporting integrity verification between a client and a server includes receiving, by the server, a first message from the client, the first message including a request for a first integrity verification of the client so as to start a handshake of a transport layer security (TLS) connection, transmitting, by the server, a second message to the client, the second message including a request for first verification information for the first integrity verification, receiving, by the server, the first verification information from the client, and performing the first integrity verification by using the first verification information, and finishing the handshake and performing data communication between the client and the server based on a result of the first integrity verification.
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Patent Agency Ranking
公开(公告)号：US10956154B2
公开(公告)日：2021-03-23
申请号：US15741670
申请日：2015-07-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-jae Lee , Jae-hyun Kim
Abstract: A signal processing apparatus includes a memory; a processor comprising arithmetic logic units (ALUs); and a hardware accelerator configured to perform an arithmetic logic operation by using shared ALUs that are not used by the processor among the ALUs.
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公开(公告)号：US10721433B2
公开(公告)日：2020-07-21
申请号：US15796973
申请日：2017-10-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won-jae Lee , Jong-jin Park , Min-sup Kim , Hyun-kyu Yun
IPC: H04N5/63 , H04N5/60 , H04N5/44 , H04R29/00 , H04N5/64 , G08C17/00 , H04N21/422 , G08C23/02 , H04N21/436 , H04N21/443
Abstract: A remote controller is provided. The remote controller includes a transmitter; a microphone configured to receive an audio signal output from an audio output apparatus; a communicator comprising communication circuitry configured to perform communication with a display apparatus connected to the audio output apparatus and to transmit the audio signal received through the microphone to the display apparatus; and a processor configured to control the transmitter to transmit to the audio output apparatus a signal for controlling a power of the audio output apparatus based on information indicating whether there is a test tone in an audio signal received by the microphone and received from the display apparatus.
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公开(公告)号：US10388150B2
公开(公告)日：2019-08-20
申请号：US15422924
申请日：2017-02-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong-jin Park , Young-in Park , Min-sup Kim , Hyun-kyu Yun , Won-jae Lee , Dae-woo Cho
IPC: G08C23/04 , H04N21/436 , H04N21/485 , H04N21/422
Abstract: An electronic apparatus includes a storage configured to store a plurality of IR code sets corresponding to a plurality of external electronic apparatuses, a communicator configured to perform communication with at least one of the plurality of external electronic apparatuses and a remote control apparatus, and a processor configured to, in response to an operation corresponding to a test code included in one of the plurality of IR code sets being performed in the external electronic apparatus, determine an IR code set including the test code as an IR code set corresponding to the external electronic apparatus, and transmit, to the remote control apparatus, a command to map the determined IR code set to the remote control apparatus.
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公开(公告)号：US11128974B2
公开(公告)日：2021-09-21
申请号：US16762607
申请日：2018-08-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong-jin Park , Won-jae Lee
Abstract: An electronic device and an audio system comprising the electronic device are disclosed. The electronic device comprises: a microphone; a communicator performing communication with an external electronic device, and a processor configured to, based on receiving, via the microphone, an audio signal generated in a surroundings of the microphone and an audio signal of an inaudible frequency band which the external electronic device outputs through a speaker connected to the external electronic device, remove audio signals of remaining frequency bands except for the inaudible frequency band from the received audio signals and control the communicator to transmit an audio signal of the inaudible frequency band to the external electronic device.
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公开(公告)号：US10733767B2
公开(公告)日：2020-08-04
申请号：US15967039
申请日：2018-04-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dae-sung Cho , Won-jae Lee
Abstract: A convolutional neural network-based image processing method is provided. The method includes: receiving, in a second layer, multi-channel feature map images generated by applying a convolution operation to an input image of a convolutional neural network having a plurality of layers with a plurality of filter kernels of a first layer; analyzing a dynamic range of the multi-channel feature map images; re-ordering the multi-channel feature map images, based on the dynamic range; and processing the re-ordered multi-channel feature map images in the second layer.
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