Dennis W. Fried

Follow

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Battery circuit fault protection in uninterruptable power sources
- Patent number 9,608,430
- Issue date Mar 28, 2017
- International Business Machines Corporation
- Jiwu Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Battery Circuit Fault Protection in Uninterruptable Power Sources
- Publication number 20140307358
- Publication date Oct 16, 2014
- International Business Machines Corporation
- Jiwu Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER