Frame synchronization apparatus for a video signal

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12267154
APP PUB NO 20230308202A1
SERIAL NO

18310695

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Abstract

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A frame synchronization apparatus according to an embodiment includes a reception unit, a frame memory, a time generation unit, a reception time acquisition unit, a timestamp acquisition unit, and a control unit. The reception unit is configured to receive packet data including video data and a timestamp. The frame memory is configured to store the packet data. The time generation unit is configured to generate a time based on a reference synchronization signal. The reception time acquisition unit is configured to acquire a reception time of packet data satisfying a condition based on the time. The timestamp acquisition unit is configured to acquire a timestamp from the packet data satisfying the condition. The control unit is configured to read packet data from the frame memory in accordance with a variation in a difference between the reception time and a time indicated by the timestamp.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBAKANAGAWA KANAGAWA
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION72-34 HORIKAWA-CHO SAIWAI-KU KAWASAKI-SHI KANAGAWA 212-0013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwami, Keita Tokyo, JP 6 6
Shiratori, Masashi Tokyo, JP 4 2
Sugawara, Yukihiro Tokyo, JP 7 9

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