Rolf D. Weglein

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bulk acoustic wave delay line
- Patent number 4,119,934
- Issue date Oct 10, 1978
- Hughes Aircraft Company
- Rolf D. Weglein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Triple-transit-suppressed bulk acoustic wave delay line
- Patent number 4,103,263
- Issue date Jul 25, 1978
- Hughes Aircraft Company
- Rolf D. Weglein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave filter
- Patent number 4,048,594
- Issue date Sep 13, 1977
- Hughes Aircraft Company
- Rolf D. Weglein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature stable surface acoustic wave and oscillator using the d...
- Patent number 3,999,147
- Issue date Dec 21, 1976
- Hughes Aircraft Company
- Oberdan W. Otto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface acoustic wave multi-channel filter
- Patent number 3,983,517
- Issue date Sep 28, 1976
- Hughes Aircraft Company
- Rolf D. Weglein
- H03 - BASIC ELECTRONIC CIRCUITRY