Isidor Schropp

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Ernsgaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Surface acoustic wave filter with plural substantially identical ac...
- Patent number 6,060,964
- Issue date May 9, 2000
- Siemens Matsushita Components GmbH & Co. KG
- Thomas Baier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface-wave arrangement having a structure for preventing interfer...
- Patent number 5,414,321
- Issue date May 9, 1995
- Siemens Aktiengesellschaft
- Isidor Schropp
- H03 - BASIC ELECTRONIC CIRCUITRY