DESIGNING COMPUTER SYSTEM POWER

Brand	Owner	Address	Description
KW	KW Control Systems, Inc.	Box 114C R.D. No. 4, S. Plank Rd. Middletown NY 10940	designing of computer system power generation and control equipment integration for others; and distributorship services in the field of electrical power system for computers, telecommunication equipment, process control, and electromechanical equipment;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A mechanism is provided for a personal computer to preserve user and system state data in the event of an AC power failure when the computer is in a standby state. When the AC power failure occurs, a switchover circuit connects a rechargeable energy storage medium, such as a rechargeable battery, to the power supply of the computer for powering components of computer, and the computer is awaken. A critical battery alarm is then issued to trigger the operating system of the computer to perform a transition into a hibernation state, during which the state data of the computer are persistently stored. The energy storage medium is disconnected from the power supply after the computer system has entered hibernation.