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Anandaroop Chakrabarti
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New York, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless-transmitter circuits including power digital-to-amplitude...
Patent number
10,530,384
Issue date
Jan 7, 2020
The Trustees of Columbia University In the City of New York
Anandaroop Chakrabarti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Oscillator phase noise using active device stacking
Patent number
10,171,031
Issue date
Jan 1, 2019
International Business Machines Corporation
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuits for providing Class-E power amplifiers
Patent number
10,171,050
Issue date
Jan 1, 2019
The Trustees of Columbia University In the City of New York
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Improving oscillator phase noise using active device stacking
Patent number
9,780,725
Issue date
Oct 3, 2017
International Business Machines Corporation
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless-transmitter circuits including power digital-to-amplitude...
Patent number
9,614,541
Issue date
Apr 4, 2017
The Trustees of Columbia University In the City of New York
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Oscillator phase noise using active device stacking
Patent number
9,559,667
Issue date
Jan 31, 2017
International Business Machines Corporation
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuits for providing class-E power amplifiers
Patent number
9,431,975
Issue date
Aug 30, 2016
The Trustees of Columbia University In the City of New York
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
CIRCUITS FOR PROVIDING CLASS-E POWER AMPLIFIERS
Publication number
20190319592
Publication date
Oct 17, 2019
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIRELESS-TRANSMITTER CIRCUITS INCLUDING POWER DIGITAL-TO-AMPLITUDE...
Publication number
20170317684
Publication date
Nov 2, 2017
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Anandaroop Chakrabarti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OSCILLATOR PHASE NOISE USING ACTIVE DEVICE STACKING
Publication number
20170237397
Publication date
Aug 17, 2017
International Business Machines Corporation
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUITS FOR PROVIDING CLASS-E POWER AMPLIFIERS
Publication number
20170194920
Publication date
Jul 6, 2017
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OSCILLATOR PHASE NOISE USING ACTIVE DEVICE STACKING
Publication number
20170077871
Publication date
Mar 16, 2017
International Business Machines Corporation
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OSCILLATOR PHASE NOISE USING ACTIVE DEVICE STACKING
Publication number
20170054434
Publication date
Feb 23, 2017
International Business Machines Corporation
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUITS AND METHODS FOR WIRELESS TRANSMITTERS
Publication number
20160099820
Publication date
Apr 7, 2016
Anandaroop Chakrabarti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIRCUITS FOR PROVIDING CLASS-E POWER AMPLIFIERS
Publication number
20140028393
Publication date
Jan 30, 2014
Anandaroop Chakrabarti
H03 - BASIC ELECTRONIC CIRCUITRY