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Francis J. O'Brien Jr.
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Newport, RI, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method of use for non-parametric circular autocorrelatio...
Patent number
9,110,862
Issue date
Aug 18, 2015
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G01 - MEASURING TESTING
Information
Patent Grant
Surface deformation image analyzer
Patent number
8,976,241
Issue date
Mar 10, 2015
The United States of America as represented by the Secretary of the Navy
Nathan Johnnie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Battery electrolyte level detector apparatus
Patent number
8,911,891
Issue date
Dec 16, 2014
The United States of America as represented by the Secretary of the Navy
Nathan Johnnie
G01 - MEASURING TESTING
Information
Patent Grant
System and method for detection of noise in sparse data sets with e...
Patent number
8,837,566
Issue date
Sep 16, 2014
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for detecting a random process in a convex hull volume
Patent number
8,693,288
Issue date
Apr 8, 2014
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G01 - MEASURING TESTING
Information
Patent Grant
Method of laser vibration defect analysis
Patent number
8,483,977
Issue date
Jul 9, 2013
The United States of America as represented by the Secretary of the Navy
Nathan Johnnie
G01 - MEASURING TESTING
Information
Patent Grant
Device for recovery of physical objects
Patent number
8,403,389
Issue date
Mar 26, 2013
The United States of America as represented by the Secretary of the Navy
Nathan Johnnie
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Linkage assembly
Patent number
8,402,734
Issue date
Mar 26, 2013
The United States of America as represented by the Secretary of the Navy
Nathan Johnnie
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
System and method for stochastic characterization of sparse, four-d...
Patent number
6,597,634
Issue date
Jul 22, 2003
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and apparatus for the detection of randomness in three dimen...
Patent number
6,466,516
Issue date
Oct 15, 2002
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Enhanced model identification in signal processing using arbitrary...
Patent number
6,430,522
Issue date
Aug 6, 2002
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and apparatus for the detection of randomness in time series...
Patent number
6,397,234
Issue date
May 28, 2002
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Site workspaces layout process employing MDS and a PDI formula in w...
Patent number
6,112,184
Issue date
Aug 29, 2000
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for characterizing congestion of objects in three dimensions
Patent number
6,068,659
Issue date
May 30, 2000
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Site and workspaces layout process employing MDS a PDI formula in w...
Patent number
6,012,036
Issue date
Jan 4, 2000
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for processing signals to determine their stochas...
Patent number
5,966,414
Issue date
Oct 12, 1999
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for stochastic characterization of a signal with...
Patent number
5,963,591
Issue date
Oct 5, 1999
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Site and workspaces layout process employing MDS and a PDI formula...
Patent number
5,877,967
Issue date
Mar 2, 1999
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Model identification and characterization of error structures in si...
Patent number
5,784,297
Issue date
Jul 21, 1998
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for chaotic signal identification
Patent number
5,781,460
Issue date
Jul 14, 1998
The United States of America as represented by the Secretary of the Navy
Chung T. Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Workplace layout method using convex polygon envelope
Patent number
5,757,675
Issue date
May 26, 1998
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Approximation method for workplace layout using convex polygon enve...
Patent number
5,751,294
Issue date
May 12, 1998
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for assessing stochastic properties of signals representing...
Patent number
5,703,906
Issue date
Dec 30, 1997
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G01 - MEASURING TESTING
Information
Patent Grant
System and computer-implemented method for fractal-dimension measur...
Patent number
5,696,700
Issue date
Dec 9, 1997
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for data gap compensation
Patent number
5,675,553
Issue date
Oct 7, 1997
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Enhanced adaptive statistical filter providing improved performance...
Patent number
5,537,368
Issue date
Jul 16, 1996
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G01 - MEASURING TESTING
Information
Patent Grant
Enhanced adaptive statistical filter providing improved performance...
Patent number
5,511,042
Issue date
Apr 23, 1996
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G01 - MEASURING TESTING
Information
Patent Grant
Enhanced adaptive statistical filter providing sparse data stochast...
Patent number
5,506,817
Issue date
Apr 9, 1996
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G01 - MEASURING TESTING
Information
Patent Grant
Two-step method constructing large-area facilities and small-area i...
Patent number
5,402,335
Issue date
Mar 28, 1995
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Process which aids to the laying out of locations of a limited numb...
Patent number
5,235,506
Issue date
Aug 10, 1993
The United States of America as represented by the Secretary of the Navy
Francis J. O'Brien
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
LINKAGE ASSEMBLY
Publication number
20130081372
Publication date
Apr 4, 2013
Nathan Johnnie
G01 - MEASURING TESTING
Information
Patent Application
System and method for stochastic characterization of sparse, four-d...
Publication number
20030043695
Publication date
Mar 6, 2003
Francis J. O'Brien
G01 - MEASURING TESTING