Markus Wallgren

Follow

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply and battery charger
- Patent number 5,420,493
- Issue date May 30, 1995
- Apple Computer, Inc.
- Andrew Hargadon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management system for battery powered computers
- Patent number 5,254,928
- Issue date Oct 19, 1993
- Apple Computer, Inc.
- Steven J. Young
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER