Richard W. Babbitt

Person

Fair Haven, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Modulated retroreflection system for secure communication and ident...
- Patent number 5,819,164
- Issue date Oct 6, 1998
- The United States of America as represented by the Secretary of the Army
- Xiaoguang G. Sun
- G01 - MEASURING TESTING
Information Patent Grant
Thin film ferroelectric varactor
- Patent number 5,640,042
- Issue date Jun 17, 1997
- The United States of America as represented by the Secretary of the Army
- Thomas E. Koscica
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-loss, wide bandwidth limiter
- Patent number 5,585,330
- Issue date Dec 17, 1996
- The United States of America as represented by the Secretary of the Army
- Roland Cadotte
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single substrate planar digital ferroelectric phase shifter
- Patent number 5,561,407
- Issue date Oct 1, 1996
- The United States of America as represented by the Secretary of the Army
- Thomas E. Koscica
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low cost automated system for evaluating the electrical characteris...
- Patent number 5,487,014
- Issue date Jan 23, 1996
- The United States of America as represented by the Secretary of the Army
- William C. Drach
- G01 - MEASURING TESTING
Information Patent Grant
System and method for calibrating a ferroelectric phase shifter
- Patent number 5,479,139
- Issue date Dec 26, 1995
- The United States of America as represented by the Secretary of the Army
- Thomas E. Koscica
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quick-mount measuring device for evaluating the electrical characte...
- Patent number 5,451,866
- Issue date Sep 19, 1995
- The United States of America as represented by the Secretary of the Army
- William C. Drach
- G01 - MEASURING TESTING
Information Patent Grant
Millimeter wave ferrite switch utilizing a superconducting switchin...
- Patent number 5,413,983
- Issue date May 9, 1995
- The United States of America as represented by the Secretary of the Army
- Richard A. Stern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave circulator with a planar, biasing, permanent magnet
- Patent number H1408
- Issue date Jan 3, 1995
- The United States of America as represented by the Secretary of the Army
- Richard W. Babbitt
- 333 - Wave transmission lines and networks
Information Patent Grant
Signal mixing device utilizing a superconducting strip line with su...
- Patent number 5,378,949
- Issue date Jan 3, 1995
- The United States of America as represented by the Secretary of the Army
- Michael Cummings
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave ferroelectric phase shifters and methods for fabricating...
- Patent number 5,334,958
- Issue date Aug 2, 1994
- The United States of America as represented by the Secretary of the Army
- Richard W. Babbitt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit for measuring capacitance at high DC bias voltage
- Patent number 5,321,367
- Issue date Jun 14, 1994
- The United States of America as represented by the Secretary of the Army
- Thomas E. Koscica
- G01 - MEASURING TESTING
Information Patent Grant
Superconducting ring resonator microwave oscillator for operating a...
- Patent number 5,309,117
- Issue date May 3, 1994
- The United States of America as represented by the Secretary of the Army
- Roland Cadotte
- G01 - MEASURING TESTING
Information Patent Grant
Planar digital ferroelectric phase shifter
- Patent number 5,307,033
- Issue date Apr 26, 1994
- The United States of America as represented by the Secretary of the Army
- Thomas E. Koscica
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip transmission line substrate to substrate transition
- Patent number 5,258,730
- Issue date Nov 2, 1993
- The United States of America as represented by the Secretary of the Army
- Richard A. Stern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip electronic scan antenna array
- Patent number 5,243,354
- Issue date Sep 7, 1993
- The United States of America as represented by the Secretary of the Army
- Richard A. Stern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip frequency-scan antenna
- Patent number H1230
- Issue date Sep 7, 1993
- The United States of America as represented by the Secretary of the Army
- Richard A. Stern
- 343 - Communications: radio wave antennas
Information Patent Grant
Quarter wave high voltage DC block covered with a polyurethane insu...
- Patent number 5,216,395
- Issue date Jun 1, 1993
- The United States of America as represented by the Secretary of the Army
- Richard W. Babbitt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar ferro-electric phase shifter
- Patent number 5,212,463
- Issue date May 18, 1993
- The United States of America as represented by the Secretary of the Army
- Richard W. Babbitt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slotted microstrip electronic scan antenna
- Patent number 5,189,433
- Issue date Feb 23, 1993
- The United States of America as represented by the Secretary of the Army
- Richard A. Stern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip high reverse loss isolator
- Patent number 5,180,997
- Issue date Jan 19, 1993
- The United States of America as represented by the Secretary of the Army
- Richard A. Stern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip ferrite circulator for substrate transitioning
- Patent number 5,177,456
- Issue date Jan 5, 1993
- The United States of America as represented by the Secretary of the Army
- Richard A. Stern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip-to-inverted-microstrip transition
- Patent number 5,173,666
- Issue date Dec 22, 1992
- The United States of America as represented by the Secretary of the Army
- Richard W. Babbitt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip circuit with transition for different dielectric materials
- Patent number 5,160,904
- Issue date Nov 3, 1992
- The United States of America as represented by the Secretary of the Army
- Richard W. Babbitt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchable scan antenna array
- Patent number 5,144,320
- Issue date Sep 1, 1992
- The United States of America as represented by the Secretary of the Army
- Richard A. Stern
- G01 - MEASURING TESTING
Information Patent Grant
Drop-in magnetically tunable microstrip bandpass filter
- Patent number 5,101,182
- Issue date Mar 31, 1992
- The United States of America as represented by the Secretary of the Army
- Richard W. Babbitt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable inverted microstrip coax test fixture
- Patent number 5,075,630
- Issue date Dec 24, 1991
- The United States of America as represented by the Secretary of the Army
- Richard W. Babbitt
- G01 - MEASURING TESTING
Information Patent Grant
Narrow band microstrip isolator
- Patent number 5,068,627
- Issue date Nov 26, 1991
- The United States of America as represented by the Secretary of the Army
- Richard W. Babbitt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Open cryogenic microwave test chamber
- Patent number 5,052,183
- Issue date Oct 1, 1991
- The United States of America as represented by the Secretary of the Army
- Thomas E. Koscica
- G01 - MEASURING TESTING
Information Patent Grant
Method of making a ferrite circulator
- Patent number H781
- Issue date May 1, 1990
- The United States of America as represented by the Secretary of the Army
- Richard A. Stern
- 427 - Coating processes

Richard W. Babbitt

Person

Patents Grantslast 30 patents

Modulated retroreflection system for secure communication and ident...

Thin film ferroelectric varactor

Low-loss, wide bandwidth limiter

Single substrate planar digital ferroelectric phase shifter

Low cost automated system for evaluating the electrical characteris...

System and method for calibrating a ferroelectric phase shifter

Quick-mount measuring device for evaluating the electrical characte...

Millimeter wave ferrite switch utilizing a superconducting switchin...

Microwave circulator with a planar, biasing, permanent magnet

Signal mixing device utilizing a superconducting strip line with su...

Microwave ferroelectric phase shifters and methods for fabricating...

Circuit for measuring capacitance at high DC bias voltage

Superconducting ring resonator microwave oscillator for operating a...

Planar digital ferroelectric phase shifter

Microstrip transmission line substrate to substrate transition

Microstrip electronic scan antenna array

Microstrip frequency-scan antenna

Quarter wave high voltage DC block covered with a polyurethane insu...

Planar ferro-electric phase shifter

Slotted microstrip electronic scan antenna

Microstrip high reverse loss isolator

Microstrip ferrite circulator for substrate transitioning

Microstrip-to-inverted-microstrip transition

Microstrip circuit with transition for different dielectric materials

Switchable scan antenna array

Drop-in magnetically tunable microstrip bandpass filter

Variable inverted microstrip coax test fixture

Narrow band microstrip isolator

Open cryogenic microwave test chamber

Method of making a ferrite circulator