Sprint Communications Comapny L.p.

Thomson Consumer Electronics Inc.

Open Tv Corporation

Envoyworldwide, Inc.

Howard Geza Page

Joel Walter Zdepski

Rama Murty Kalluri

William H Kirtley

Jay Cee Straley

Gregory Charles Warden

David A Page

Mike O'Brien

Keith Edward Gregory

Yola Kateline Jean-George

Adrien Paul Raphael Schmidt

Wolf-Hasso Kaubisch

A video advertising insertion system is comprised of a processing system, interface, and video advertising. The video advertising insertion system receives a video stream carrying selected video content from a video-on-demand system. The video advertising insertion system selects and inserts video advertising into the video stream. The video advertising insertion system transfers the video stream carrying both the selected video content and the selected video advertising for display to a target viewer.

Advertising insertion for a video-on-demand system

A two way wireless hand held PDA device that allows remote mobile creation of messages and sending of those messages to recipients via different delivery modes. The recipients can be formed into groups by different criteria, the messages can be created or imported and edited from the remote device, and the messages can be delivered via more than one mode. Status of messages sent and in process is maintained as is account information related to the message and the user. Also messages can be formatted, and can be conditionally sent and receivers can perform automatic actions when specific messages are received. (And actions can be carried out in remote systems based on the responses to messages sent).

Wireless messaging system to multiple recipients

A system and method for generating trick play video streams, such as fast forward and fast reverse video streams, from an MPEG compressed normal play bitstream. The system receives a compressed normal play bitstream and filters the bitstream by extracting and saving only portions of the bitstream. The system preferably extracts I-frames and sequence headers, including all weighting matrices, from the MPEG bitstream and stores this information in a new file. The system then assembles or collates the filtered data into the proper order to generate a single assembled bitstream. The system also ensures that the weighting matrixes properly correspond to the respective I-frames. This produces a bitstream comprised of a plurality of sequence headers and I-frames. This assembled bitstream is MPEG-2 decoded to produce a new video sequence which comprises only one out of every X pictures of the original, uncompressed normal play bitstream. This output picture stream is then re-encoded with respective MPEG parameters desired for the trickplay stream, thus producing a trickplay stream that is a valid MPEG encoded stream, but which includes only one of every X frames. The present invention thus generates compressed trick play video streams which require reduced storage and reduced data transfer bandwidth requirements.

System and method for creating trick play video streams from a compressed normal play video bitstream

A transactional server system for transferring subscriber information requests to information service providers, and methods of operating the same result in discouraging reconstruction of the subscriber information. The transactional server system comprises a subscriber platform which transfers an encrypted identification and a message request block. A transaction server is coupled to the subscriber platform to initiate a subscriber information request in response to the message request block and the encrypted identification, and transfer the message request block to the information service providers in response to subscriber information. A database server coupled to the transaction server and having a plurality of subscriber information receives the subscriber information request and decrypts the encrypted identification to provide the subscriber information to the transaction server.

Method and apparatus for operating a transactional server in a

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Burlingame, CA, United States of America

Howard Geza Page