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US 8423408

How Phones Store and Rotate Ads Locally by Breaking Rules

Sprint's 2006 patent on a system that downloads a pool of ads to a phone and uses an on-device manager to decide which ad to show, even breaking its own rules to make sure lagging …

Statusactive

Granted2013

Expires2026

Claims23

Forward citations119

Prior art120

AssigneeSprint Communications Co LP

InventorsRobert E. Urbanek, Peter H. Distler +2

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