Ralph A. Semplak

Follow

Person

Shrewsbury, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna feed arrangement for correcting for astigmatism
- Patent number 4,482,898
- Issue date Nov 13, 1984
- AT&T Bell Laboratories
- Corrado Dragone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cylindrical paraboloid weather cover for a horn reflector antenna w...
- Patent number 4,282,530
- Issue date Aug 4, 1981
- Bell Telephone Laboratories, Incorporated
- Ralph A. Semplak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Technique for reducing near-in sidelobes of an offset antenna
- Patent number 4,231,043
- Issue date Oct 28, 1980
- Bell Telephone Laboratories, Incorporated
- Ralph A. Semplak
- H01 - BASIC ELECTRIC ELEMENTS