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Verizon Patent and Licensing Inc.

Lev Kaufman

Alexander Tiraspolsky

Solomon Kaufman

A mechanical converter for converting rotary motion to reciprocating motion, and vice versa, featuring a gear rack, one or more half-gears alternately engaged with the gear rack, the gear rack configured to produce reciprocating motion in response to the alternate engagement with the one or more half-gears.

Mechanical converter for converting rotary motion to reciprocating motion

A user device receives a video-on-demand (VOD) selection from a user and determines that current network streaming conditions are not adequate to provide high-quality VOD content. The user device presents an option, to the user, to delay presentation of the VOD content and receives a selection to delay presentation. Based on the selection to delay, the user device obtains the VOD content from a content delivery system and obtains encryption keys for the VOD content from a license server. In a manner transparent to the content delivery system, the user device stores the VOD content and encryption keys to create stored VOD content and stored encryption keys. The user device notifies the user that the VOD content is available to view and presents the stored VOD content using the stored encryption keys. The user device deletes the stored content and stored encryption keys per a VOD viewing policy.

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Newton, MA, United States of America

Lev Kaufman