Ralf Haefner

Follow

Person

Holzgerlingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Modular measuring or testing device
- Patent number 6,801,307
- Issue date Oct 5, 2004
- Agilent Technologies Inc.
- Jochen Ziegler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for measuring and/or testing of components of optical and/or...
- Patent number 6,773,276
- Issue date Aug 10, 2004
- Agilent Technologies, Inc.
- Jochen Ziegler
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Device for measuring and/or testing of components of optical and/or...
- Publication number 20020135382
- Publication date Sep 26, 2002
- AGILENT TECHNOLOGIES, INC.
- Jochen Ziegler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Modular measuring or testing device
- Publication number 20020109509
- Publication date Aug 15, 2002
- AGILENT TECHNOLOGIES, INC.
- Jochen Ziegler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE