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Using a Battery-Based Wakeup Mechanism to Enter a Deeper Power Suspend State (S4) to Prevent Data Loss

IP.com Disclosure Number: IPCOM000009704D
Publication Date: 2002-Sep-11

Publishing Venue

The IP.com Prior Art Database

Abstract

Disclosed is a method that uses a battery-based wakeup mechanism for laptop computers to transition to a deeper suspend state to prevent data in memory from being lost. Benefits include saving battery power.