Ralph F. Trambarulo

Person

Red Bank, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Communications system using multi-band amplifiers
- Patent number 6,128,508
- Issue date Oct 3, 2000
- Lucent Technologies Inc.
- Mark Francisco
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of making a low noise semiconductor device comprising a scre...
- Patent number 5,683,917
- Issue date Nov 4, 1997
- Lucent Technologies
- Samuel Suresh Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstrip patch antenna with embedded detector
- Patent number 5,394,159
- Issue date Feb 28, 1995
- AT&T Corp.
- Martin V. Schneider
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Space amplifier
- Patent number 4,689,631
- Issue date Aug 25, 1987
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Michael J. Gans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
QPSK modulator or demodulator using subharmonic pump carrier signals
- Patent number 4,612,518
- Issue date Sep 16, 1986
- AT&T Bell Laboratories
- Michael J. Gans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hysteretic SIS junction mixer
- Patent number 4,325,144
- Issue date Apr 13, 1982
- Bell Telephone Laboratories, Incorporated
- Susan E. G. Slusky
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Technique for suppressing spurious resonances in strip transmission...
- Patent number 4,233,579
- Issue date Nov 11, 1980
- Bell Telephone Laboratories, Incorporated
- Eric R. Carlson
- H01 - BASIC ELECTRIC ELEMENTS

Ralph F. Trambarulo

Person

Patents Grantslast 30 patents

Communications system using multi-band amplifiers

Method of making a low noise semiconductor device comprising a scre...

Microstrip patch antenna with embedded detector

Space amplifier

QPSK modulator or demodulator using subharmonic pump carrier signals

Hysteretic SIS junction mixer

Technique for suppressing spurious resonances in strip transmission...