SAN JOSE -- A federal jury will enter its third full day of deliberations Friday as it weighs the multibillion-dollar patent feud between smartphone rivals Apple and Samsung.

The jury wrapped up deliberations Thursday without reaching a verdict in the four-week trial, which concluded earlier this week. The jury is poring through a 12-page verdict form.

Apple is seeking $2.2 billion in damages from Samsung, claiming its South Korean tech rival has violated the patents on five software features in iPhones and iPads. Samsung has denied copying Apple technology in its smartphones and tablets.

Howard Mintz covers legal affairs. Contact him at 408-286-0236 or follow him at Twitter.com/hmintz