Oberdan W. Otto

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Alignment mark detector for electron beam lithography
- Patent number 4,803,644
- Issue date Feb 7, 1989
- Hughes Aircraft Company
- James F. Frazier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface acoustic wave filter
- Patent number 4,110,714
- Issue date Aug 29, 1978
- Hughes Aircraft Company
- Oberdan W. Otto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Controlled gap surface acoustic wave device
- Patent number 4,058,745
- Issue date Nov 15, 1977
- Hughes Aircraft Company
- Oberdan W. Otto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Surface acoustic wave notch filter
- Patent number 4,017,813
- Issue date Apr 12, 1977
- Hughes Aircraft Company
- Oberdan W. Otto
- 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
Apparatus for obtaining the convolution and/or correlation of signa...
- Patent number 3,931,509
- Issue date Jan 6, 1976
- The Board of Trustees of Leland Stanford Jr. University
- Oberdan W. Otto
- G06 - COMPUTING CALCULATING COUNTING