Method and apparatus for video-on-demand with fast play capability

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6057832
SERIAL NO

08982287

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and apparatus for processing a coded data stream of video information (e.g., video-on-demand) for selective display according to a Normal PLAY Mode or a Fast PLAY Mode, by splitting the coded data stream into (a) anchor data constituted of anchor picture frames (e.g., I-frames) coded without reference to other picture frames, and (b) complemental data (e.g., B-frames and P-frames) complementing the anchor data; storing the anchor data in an anchor data file and the complemental data in a complemental data file; upon the selection of a Normal PLAY Mode, combining the data of both the anchor data file and the complemental data file to recompose and display the video information; and upon the selection of a fast PLAY mode, displaying only the data of the anchor data file.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
L-3 COMMUNICATIONS CORPORATIONNEW YORK, NY856
VSOFT LTD.YOKNEAM ILIT2

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cohen, Noam Binyamina, IL 15 317
Lev, Eitan Even Yehuda, IL 13 104
Teicher, Mordechai Kfar Saba, IL 101 3301

Cited Art Landscape

Patent Info (Count) # Cites Year
 
KABUSHIKI KAISHA TOSHIBA (1)
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SOUND VIEW INNOVATIONS, LLC (1)
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NISSIM CORP. (1)
* 5434678 Seamless transmission of non-sequential video segments 431 1993
 
Canon Kabushiki Kaisha (1)
* 5428393 Moving image processing method and apparatus 24 1994
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
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Other [Check patent profile for assignment information] (14)
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* Cited By Examiner