Joseph A. Preiss

Person

Westford, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Photonically controlled active array radar system
- Patent number 6,768,458
- Issue date Jul 27, 2004
- Raytheon Corporation
- Leon Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactive combiner for active array radar system
- Patent number 6,574,021
- Issue date Jun 3, 2003
- Raytheon Company
- Leon Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Simultaneous nulling in low sidelobe sum and difference antenna bea...
- Patent number 6,369,746
- Issue date Apr 9, 2002
- Raytheon Company
- Leon Green
- G01 - MEASURING TESTING
Information Patent Grant
Microstrip patch antenna
- Patent number 6,211,824
- Issue date Apr 3, 2001
- Raytheon Company
- Richard H. Holden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic phase and time delay-steered arrays
- Patent number 6,124,827
- Issue date Sep 26, 2000
- Leon Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarization diverse antenna for portable communication devices
- Patent number 6,031,503
- Issue date Feb 29, 2000
- Raytheon Company
- Joseph A. Preiss
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual band feed with integrated mode transducer
- Patent number 6,005,528
- Issue date Dec 21, 1999
- Raytheon Company
- Joseph A. Preiss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactive combiner for active array radar system
- Patent number 5,977,911
- Issue date Nov 2, 1999
- Raytheon Company
- Leon Green
- H01 - BASIC ELECTRIC ELEMENTS

Joseph A. Preiss

Person

Patents Grantslast 30 patents

Photonically controlled active array radar system

Reactive combiner for active array radar system

Simultaneous nulling in low sidelobe sum and difference antenna bea...

Microstrip patch antenna

Photonic phase and time delay-steered arrays

Polarization diverse antenna for portable communication devices

Dual band feed with integrated mode transducer

Reactive combiner for active array radar system