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MICROPHASE CORPORATION
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NORWALK, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Diplexers with low pass filter having distributed and non-distribut...
Patent number
6,873,225
Issue date
Mar 29, 2005
Microphase Corporation
Mark Spielman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Distributed TEM filter with interdigital array of resonators
Patent number
5,801,605
Issue date
Sep 1, 1998
Microphase Corporation
John Gene Filakovsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compact diplexer
Patent number
5,793,265
Issue date
Aug 11, 1998
Microphase Corporation
Mark Alan Spielman
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Compact diplexer connection circuit
Patent number
5,548,255
Issue date
Aug 20, 1996
Microphase Corporation
Mark A. Spielman
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Detector circuit with dual-diode compensation
Patent number
4,791,380
Issue date
Dec 13, 1988
Microphase Corporation
Joseph F. Chiappetta
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microwave backdiode microcircuits and method of making
Patent number
4,326,180
Issue date
Apr 20, 1982
Microphase Corporation
Romano I. Ferri
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
87249621
Serial number
87249621
Registration number
5383556
Filing date
Nov 28, 2016
Microphase Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
77432109
Serial number
77432109
Registration number
3713871
Filing date
Mar 26, 2008
Microphase Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75284898 - U/0 XDSL
Serial number
75284898
Filing date
May 1, 1997
Microphase Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72293544 - MICROPHASE
Serial number
72293544
Registration number
865666
Filing date
Mar 18, 1968
MICROPHASE CORP.
7 - Machines and machine tools
Information
Trademark
72220868 - µ
Serial number
72220868
Registration number
819436
Filing date
Jun 10, 1965
MICROPHASE CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments