公开(公告)号：US20250080798A1

公开(公告)日：2025-03-06

申请号：US18932163

申请日：2024-10-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Namhyun KIM ,  Gaeun Kim ,  Kyungwoo Kim ,  Kyumin Kim ,  Bora Park ,  Kangsik Yoon ,  Duhe Jang

IPC: H04N21/4402 ,  H04N21/426 ,  H04N21/434

Abstract: A transmission device includes a communication interface configured to perform communications with an external device and at least one display device, a memory configured to store analog data received from the external device, a signal processor, and a processor configured to control the signal processor to decode the analog data, separate the decoded analog data into analog audio data, analog video data, and analog additional data, convert the analog audio data, the analog video data, and the analog additional data, separated from one another, respectively, to digital audio data, digital video data, and digital additional data, configure a digital transport stream including a plurality of packets by separately packetizing the digital audio data, the digital video data, and the digital additional data, respectively, and transmit, using the communication interface, the digital transport stream to the at least one display device.

公开(公告)号：US11227485B2

公开(公告)日：2022-01-18

申请号：US16801929

申请日：2020-02-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Duhe Jang

IPC: G08B21/00 ,  G08C23/04 ,  G08C19/28 ,  G08C19/12 ,  H04B1/034 ,  H04N21/422

Abstract: An electronic device according to the disclosure includes an infrared signal receiver, an infrared signal transmitter, a memory that stores computer instruction code, which, when executed by a processor, causes the processor to: receive a first infrared signal output from a remote control device according to a user input for controlling an external device connected with the electronic device through the infrared signal receiver, identify a second infrared signal corresponding to one of control commands for controlling the operation of the external device based on control information included in the received first infrared signal, identify the output timing of the second infrared signal based on the type of the first infrared signal, and control the infrared signal transmitter to output the determined second infrared signal based on the identified output timing.