Wolfgang Brand

Follow

Person

Aachen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Filter system comprising a bulk acoustic wave resonator
- Patent number 7,119,637
- Issue date Oct 10, 2006
- Koninklijke Philips Electronics N.V.
- Hans Peter Loebl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter system with bulk wave resonator having a reflection layer co...
- Patent number 6,975,182
- Issue date Dec 13, 2005
- Koninklijke Philips Electronics N.V.
- Hans Peter Loebl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Component comprising a capacitor
- Patent number 6,125,027
- Issue date Sep 26, 2000
- U.S. Philips Corporation
- Mareike Klee
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing ferroelectric bismuth-titanate layers on a...
- Patent number 6,007,868
- Issue date Dec 28, 1999
- U.S. Philips Corporation
- Mareike Klee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Filter system with bulk wave resonator
- Publication number 20040189423
- Publication date Sep 30, 2004
- Hans Peter Loebl
- H03 - BASIC ELECTRONIC CIRCUITRY