Dismiss
We will be performing system updates on Sunday, July 21st, from 9-noon ET. You may experience brief service interruptions during that time.
Browse Prior Art Database

Keyboard battery charger

IP.com Disclosure Number: IPCOM000020194D
Original Publication Date: 2003-Oct-31
Included in the Prior Art Database: 2003-Oct-31
Document File: 5 page(s) / 82K

Publishing Venue

IBM

Abstract

Summary: A device is described by placing an electricity generator in the buttons of the portable computer keyboard to generate electricity and charge the battery.