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Arul Balasubramaniyan
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Round Lake, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Multiband and multimode transmitter and method
Patent number
7,209,720
Issue date
Apr 24, 2007
FREESCALE SEMICONDUCTOR, INC.
Arul Balasubramaniyan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voltage controlled attenuator for multi-band and multi-mode transmi...
Patent number
6,813,480
Issue date
Nov 2, 2004
Motorola, Inc.
Daniel Eric Losser
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Band switchable voltage controlled oscillator with substantially co...
Patent number
6,674,333
Issue date
Jan 6, 2004
Motorola, Inc.
David S. Peckham
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage controlled variable gain element
Patent number
6,452,445
Issue date
Sep 17, 2002
Motorola, Inc.
Dan Nobbe
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low supply, current-controlled FET Pi attenuator
Patent number
6,420,923
Issue date
Jul 16, 2002
Motorola, Inc.
Arul Balasubramaniyan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dual FET differential voltage controlled attenuator
Patent number
6,320,425
Issue date
Nov 20, 2001
Motorola, Inc.
Arul Balasubramaniyan
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Multiband and multimode transmitter and method
Publication number
20050048932
Publication date
Mar 3, 2005
MOTOROLA, INC.
Arul Balasubramaniyan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Voltage controlled attenuator for multi-band and multi-mode transmi...
Publication number
20030054779
Publication date
Mar 20, 2003
Daniel Eric Losser
H04 - ELECTRIC COMMUNICATION TECHNIQUE