Browse Prior Art Database

External EAROM Content Change Sensor

IP.com Disclosure Number: IPCOM000054439D
Original Publication Date: 1980-Feb-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Elander, RC [+details]

Abstract

The figures show methods of detecting when an electrically alterable read only memory (EAROM) has been altered by the use of an external force, such as ultraviolet light, X-rays, or an electrostatic field, according to its design characteristics.