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Mark I. Van Horn
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Arlington, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for improving sector to sector isolation in a...
Patent number
7,480,346
Issue date
Jan 20, 2009
Motorola, Inc.
Ronald L. Porco
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
RF power device with on-chip digital control and optical interface
Patent number
7,113,761
Issue date
Sep 26, 2006
Motorola, Inc.
Richard S. Bickham
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for doherty amplifier biasing
Patent number
7,064,615
Issue date
Jun 20, 2006
FREESCALE SEMICONDUCTOR, INC.
Enver Krvavac
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for reduction of distortion in a feed forward...
Patent number
6,700,441
Issue date
Mar 2, 2004
Motorola, Inc.
Wentian Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Feed forward amplifier
Patent number
5,874,856
Issue date
Feb 23, 1999
Motorola, Inc.
Mark I. Van Horn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for improving intermodulation in a feed-forwar...
Patent number
5,867,064
Issue date
Feb 2, 1999
Motorola, Inc.
Mark I. Van Horn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and system for producing antenna element signals for varying...
Patent number
5,689,272
Issue date
Nov 18, 1997
Motorola, Inc.
Robert Mark Harrison
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for attenuating a multicarrier input signal of...
Patent number
5,384,547
Issue date
Jan 24, 1995
Motorola, Inc.
Charles N. Lynk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beam pattern equalization method for an adaptive array
Patent number
5,274,844
Issue date
Dec 28, 1993
Motorola, Inc.
R. Mark Harrison
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Load pull isolation switch for a fast locking synthesizer
Patent number
4,885,799
Issue date
Dec 5, 1989
Motorola, Inc.
Mark I. Van Horn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ceramic block filter with bidirectional tuning
Patent number
4,837,534
Issue date
Jun 6, 1989
Motorola, Inc.
Mark I. Van Horn
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR IMPROVING SECTOR TO SECTOR ISOLATION IN A...
Publication number
20080070525
Publication date
Mar 20, 2008
MOTOROLA, INC.
Ronald L. Porco
H03 - BASIC ELECTRONIC CIRCUITRY