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John Douglas Adam
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Millersville, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lateral over-moded bulk acoustic resonators
Patent number
9,154,107
Issue date
Oct 6, 2015
Northrop Grumman Systems Corporation
John D. Adam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multi-function receiver with switched channelizer having high dynam...
Patent number
8,964,898
Issue date
Feb 24, 2015
Northrop Grumman Systems Corporation
John D. Adam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Carbon nanotube devices and method of fabricating the same
Patent number
8,548,415
Issue date
Oct 1, 2013
Northrop Grumman Systems Corporation
Aaron A. Pesetski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High dielectric capacitor materials and method of their production
Patent number
7,830,644
Issue date
Nov 9, 2010
Northop Grumman Systems Corporation
Narsingh B. Singh
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Carbon nanotube field effect transistor
Patent number
7,714,386
Issue date
May 11, 2010
Northrop Grumman Systems Corporation
Aaron Anthony Pesetski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon nanotube resonator transistor and method of making same
Patent number
7,579,618
Issue date
Aug 25, 2009
Northrop Grumman Corporation
John Douglas Adam
G11 - INFORMATION STORAGE
Information
Patent Grant
Frequency selective limiting with resonators
Patent number
7,557,672
Issue date
Jul 7, 2009
Northrop Grumman Systems Corporation
John Douglas Adam
G01 - MEASURING TESTING
Information
Patent Grant
Carbon nanotube devices and method of fabricating the same
Patent number
7,359,694
Issue date
Apr 15, 2008
Northrop Grumman Corporation
John Xavier Przybysz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radio frequency device and method using a carbon nanotube array
Patent number
7,157,990
Issue date
Jan 2, 2007
Northrop Grumman Corporation
John Douglas Adam
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Low threshold power frequency selective limiter for GPS
Patent number
6,998,929
Issue date
Feb 14, 2006
Northrop Grumman Corporation
John Douglas Adam
G01 - MEASURING TESTING
Information
Patent Grant
Rapidly tunable, high-temperature superconductor, microwave filter...
Patent number
6,094,588
Issue date
Jul 25, 2000
Northrop Grumman Corporation
John D. Adam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Planar phase shifters using low coercive force and fast switching,...
Patent number
5,774,025
Issue date
Jun 30, 1998
Northrop Grumman Corporation
John D. Adam
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lateral field FBAR
Patent number
5,233,259
Issue date
Aug 3, 1993
Westinghouse Electric Corp.
S. Visvanathan Krishnaswamy
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency selective limiter with flat limiting response
Patent number
5,185,588
Issue date
Feb 9, 1993
Westinghouse Electric Corp.
William E. McGann
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Compact frequency selective limiter configuration
Patent number
5,023,573
Issue date
Jun 11, 1991
Westinghouse Electric Corp.
John D. Adam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Mode trapped magnetostatic wave (MSW) filters and channelizer forme...
Patent number
5,017,896
Issue date
May 21, 1991
Westinghouse Electric Corp.
John D. Adam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Coplanar waveguide frequency selective limiter
Patent number
4,980,657
Issue date
Dec 25, 1990
Westinghouse Electric Corp.
Steven N. Stitzer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Monolithic frequency selective limiter fabrication
Patent number
4,944,857
Issue date
Jul 31, 1990
Westinghouse Electric Corp.
John D. Adam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Frequency selective limiting device
Patent number
4,845,439
Issue date
Jul 4, 1989
Westinghouse Electric Corp.
Steven N. Stitzer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetically tuned high overtone bulk acoustic resonator
Patent number
4,785,269
Issue date
Nov 15, 1988
Westinghouse Electric Corp.
John D. Adam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Magnetostatic delay line with improved delay linearity
Patent number
4,675,682
Issue date
Jun 23, 1987
The United States of America as represented by the Secretary of the Air Force
John D. Adam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Magnetostatic wave delay line
Patent number
4,554,519
Issue date
Nov 19, 1985
Westinghouse Electric Corp.
John D. Adam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Magnetostatic wave delay line having improved group delay linearity
Patent number
4,400,669
Issue date
Aug 23, 1983
The United States of America as represented by the Secretary of the Air Force
Michael R. Daniel
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Attenuation of higher order width modes in magnetostatic wave devices
Patent number
4,395,686
Issue date
Jul 26, 1983
Westinghouse Electric Corp.
John D. Adam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Magnetostatic wave signal-to-noise-enhancer
Patent number
4,283,692
Issue date
Aug 11, 1981
Westinghouse Electric Corp.
John D. Adam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Magnetostatic wave device
Patent number
4,199,737
Issue date
Apr 22, 1980
Westinghouse Electric Corp.
Ralph W. Patterson
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
LUMPED ELEMENT FREQUENCY SELECTIVE LIMITERS
Publication number
20150365063
Publication date
Dec 17, 2015
Metamagnetics Inc.
Anton L. Geiler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Multi-Function Receiver With Switched Channelizer Having High Dynam...
Publication number
20140079167
Publication date
Mar 20, 2014
Northrop Grumman Systems Corporation
John D. Adam
B82 - NANO-TECHNOLOGY
Information
Patent Application
Carbon nanotube devices and method of fabricating the same
Publication number
20120182178
Publication date
Jul 19, 2012
NORTHROP GRUMMAN SYSTEMS CORPORATION
Aaron A. Pesetski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LATERAL OVER-MODED BULK ACOUSTIC RESONATORS
Publication number
20120081195
Publication date
Apr 5, 2012
John D. Adam
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Carbon nanotube field effect transistor
Publication number
20090224230
Publication date
Sep 10, 2009
Aaron Anthony Pesetski
B82 - NANO-TECHNOLOGY
Information
Patent Application
Methods and apparatus for fabricating carbon nanotubes and carbon n...
Publication number
20080296562
Publication date
Dec 4, 2008
James M. Murduck
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
High dielectric capacitor materials and method of their production
Publication number
20080218940
Publication date
Sep 11, 2008
NORTHROP GRUMMAN SYSTEMS CORPORATION
Narsingh B. Singh
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Carbon nanotube resonator transistor and method of making same
Publication number
20060197076
Publication date
Sep 7, 2006
Northrop Grumman Corporation
John Douglas Adam
G11 - INFORMATION STORAGE
Information
Patent Application
Carbon nanotube devices and method of fabricating the same
Publication number
20060135110
Publication date
Jun 22, 2006
Northrop Grumman Corporation
John Xavier Przybysz
H03 - BASIC ELECTRONIC CIRCUITRY