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Joseph J. Fraundorfer
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Bethesda, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Differential probe with single transceiver antenna
Patent number
11,984,922
Issue date
May 14, 2024
Raytheon Company
Benjamin P. Dolgin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shielded-loop-resonator based gradiometer probe
Patent number
11,460,599
Issue date
Oct 4, 2022
Raytheon Company
William Martin Ray
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Material detection system
Patent number
11,353,528
Issue date
Jun 7, 2022
Raytheon Company
Joseph J. Fraundorfer
G01 - MEASURING TESTING
Information
Patent Grant
Precision transformer for antenna elements
Patent number
10,714,251
Issue date
Jul 14, 2020
Raytheon Company
Benjamin P. Dolgin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for detection of chemicals using frequency modula...
Patent number
10,649,051
Issue date
May 12, 2020
Raytheon Company
Benjamin P. Dolgin
G01 - MEASURING TESTING
Information
Patent Grant
Diode-based transmitter and receiver detuning circuits
Patent number
10,340,965
Issue date
Jul 2, 2019
Raytheon Company
Benjamin P. Dolgin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating the location of a transmitter according to phase differe...
Patent number
7,567,627
Issue date
Jul 28, 2009
Raytheon Company
Joseph J. Fraundorfer
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
DIFFERENTIAL PROBE WITH SINGLE TRANSCEIVER ANTENNA
Publication number
20230170926
Publication date
Jun 1, 2023
Raytheon Company
Benjamin P. Dolgin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CROSS-TALK COMPENSATION FOR GRADIOMETER PROBES
Publication number
20220011401
Publication date
Jan 13, 2022
Raytheon Company
Benjamin Dolgin
G01 - MEASURING TESTING
Information
Patent Application
MATERIAL DETECTION SYSTEM
Publication number
20210373098
Publication date
Dec 2, 2021
Raytheon Company
Joseph J. Fraundorfer
G01 - MEASURING TESTING
Information
Patent Application
SHIELDED-LOOP-RESONATOR BASED GRADIOMETER PROBE
Publication number
20200191988
Publication date
Jun 18, 2020
Raytheon Company
William Martin Ray
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR DETECTION OF CHEMICALS USING FREQUENCY MODULA...
Publication number
20190195973
Publication date
Jun 27, 2019
Raytheon Company
Benjamin P. Dolgin
G01 - MEASURING TESTING
Information
Patent Application
PRECISION TRANSFORMER FOR ANTENNA ELEMENTS
Publication number
20180315539
Publication date
Nov 1, 2018
Raytheon Company
Benjamin P. Dolgin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIODE-BASED TRANSMITTER AND RECEIVER DETUNING CIRCUITS
Publication number
20180316372
Publication date
Nov 1, 2018
Raytheon Company
Benjamin P. Dolgin
H03 - BASIC ELECTRONIC CIRCUITRY