John Douglas Adam

Person

Millersville, MD, US

People

Patents Grantslast 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 Applicationslast 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

John Douglas Adam

Person

Patents Grantslast 30 patents

Lateral over-moded bulk acoustic resonators

Multi-function receiver with switched channelizer having high dynam...

Carbon nanotube devices and method of fabricating the same

High dielectric capacitor materials and method of their production

Carbon nanotube field effect transistor

Carbon nanotube resonator transistor and method of making same

Frequency selective limiting with resonators

Carbon nanotube devices and method of fabricating the same

Radio frequency device and method using a carbon nanotube array

Low threshold power frequency selective limiter for GPS

Rapidly tunable, high-temperature superconductor, microwave filter...

Planar phase shifters using low coercive force and fast switching,...

Lateral field FBAR

Frequency selective limiter with flat limiting response

Compact frequency selective limiter configuration

Mode trapped magnetostatic wave (MSW) filters and channelizer forme...

Coplanar waveguide frequency selective limiter

Monolithic frequency selective limiter fabrication

Frequency selective limiting device

Magnetically tuned high overtone bulk acoustic resonator

Magnetostatic delay line with improved delay linearity

Magnetostatic wave delay line

Magnetostatic wave delay line having improved group delay linearity

Attenuation of higher order width modes in magnetostatic wave devices

Magnetostatic wave signal-to-noise-enhancer

Magnetostatic wave device

Patents Applicationslast 30 patents

LUMPED ELEMENT FREQUENCY SELECTIVE LIMITERS

Multi-Function Receiver With Switched Channelizer Having High Dynam...

Carbon nanotube devices and method of fabricating the same

LATERAL OVER-MODED BULK ACOUSTIC RESONATORS

Carbon nanotube field effect transistor

Methods and apparatus for fabricating carbon nanotubes and carbon n...

High dielectric capacitor materials and method of their production

Carbon nanotube resonator transistor and method of making same

Carbon nanotube devices and method of fabricating the same