I. Zakir Ahmed

Person

Bangalore, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Time-domain mechanism for computing error vector magnitude of OFDM...
- Patent number 9,667,390
- Issue date May 30, 2017
- National Instruments Corporation
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unit testing and analysis of multiple UUTs
- Patent number 9,332,450
- Issue date May 3, 2016
- National Instruments Corporation
- Craig E. Rupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unit testing and analysis using a stored reference signal
- Patent number 8,984,342
- Issue date Mar 17, 2015
- National Instruments Corporation
- Craig E. Rupp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Estimation of sample clock frequency offset based on error vector m...
- Patent number 8,934,595
- Issue date Jan 13, 2015
- National Instruments Corporation
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maximizing the viterbi winning path metric to estimate carrier freq...
- Patent number 8,891,694
- Issue date Nov 18, 2014
- National Instruments Corporation
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maximizing the viterbi winning path metric to estimate carrier phas...
- Patent number 8,891,695
- Issue date Nov 18, 2014
- National Instruments Corporation
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blind estimation of frequency and phase offsets for received signals
- Patent number 8,755,470
- Issue date Jun 17, 2014
- National Instruments Corporation
- I Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using error vector magnitude to estimate sample clock frequency offset
- Patent number 8,654,903
- Issue date Feb 18, 2014
- National Instruments Corporation
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blind mechanism for demodulating offset QPSK signals in the presenc...
- Patent number 8,605,828
- Issue date Dec 10, 2013
- National Instruments Corporation
- Sartaj Chaudhary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blind mechanism for the joint estimation of frequency offset and ph...
- Patent number 8,446,974
- Issue date May 21, 2013
- National Instruments Corporation
- I Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimation of sample clock frequency offset using error vector magn...
- Patent number 8,442,161
- Issue date May 14, 2013
- National Instruments Corporation
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Time-Domain Mechanism for Computing Error Vector Magnitude of OFDM...
- Publication number 20150304075
- Publication date Oct 22, 2015
- National Instruments Corporation
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Unit Testing and Analysis of Multiple UUTs
- Publication number 20150172943
- Publication date Jun 18, 2015
- National Instruments Corporation
- Craig E. Rupp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Estimation of Sample Clock Frequency Offset Based on Error Vector M...
- Publication number 20140126676
- Publication date May 8, 2014
- National Instruments Corporation
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Unit Testing and Analysis Using a Stored Reference Signal
- Publication number 20140040668
- Publication date Feb 6, 2014
- Craig E. Rupp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Maximizing the Viterbi Winning Path Metric to Estimate Carrier Phas...
- Publication number 20130287147
- Publication date Oct 31, 2013
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Maximizing the Viterbi Winning Path Metric to Estimate Carrier Freq...
- Publication number 20130287134
- Publication date Oct 31, 2013
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Using Error Vector Magnitude to Estimate Sample Clock Frequency Offset
- Publication number 20130230114
- Publication date Sep 5, 2013
- National Instruments Corporation
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Blind Mechanism for Demodulating Offset QPSK Signals in the Presenc...
- Publication number 20130216005
- Publication date Aug 22, 2013
- Sartaj Chaudhary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Blind Estimation of Frequency and Phase Offsets for Received Signals
- Publication number 20130215986
- Publication date Aug 22, 2013
- National Instruments Corporation
- I Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Estimation of Sample Clock Frequency Offset Using Error Vector Magn...
- Publication number 20120207248
- Publication date Aug 16, 2012
- I. Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Blind Mechanism for the Joint Estimation of Frequency Offset and Ph...
- Publication number 20110182387
- Publication date Jul 28, 2011
- I Zakir Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

I. Zakir Ahmed

Person

Patents Grantslast 30 patents

Time-domain mechanism for computing error vector magnitude of OFDM...

Unit testing and analysis of multiple UUTs

Unit testing and analysis using a stored reference signal

Estimation of sample clock frequency offset based on error vector m...

Maximizing the viterbi winning path metric to estimate carrier freq...

Maximizing the viterbi winning path metric to estimate carrier phas...

Blind estimation of frequency and phase offsets for received signals

Using error vector magnitude to estimate sample clock frequency offset

Blind mechanism for demodulating offset QPSK signals in the presenc...

Blind mechanism for the joint estimation of frequency offset and ph...

Estimation of sample clock frequency offset using error vector magn...

Patents Applicationslast 30 patents

Time-Domain Mechanism for Computing Error Vector Magnitude of OFDM...

Unit Testing and Analysis of Multiple UUTs

Estimation of Sample Clock Frequency Offset Based on Error Vector M...

Unit Testing and Analysis Using a Stored Reference Signal

Maximizing the Viterbi Winning Path Metric to Estimate Carrier Phas...

Maximizing the Viterbi Winning Path Metric to Estimate Carrier Freq...

Using Error Vector Magnitude to Estimate Sample Clock Frequency Offset

Blind Mechanism for Demodulating Offset QPSK Signals in the Presenc...

Blind Estimation of Frequency and Phase Offsets for Received Signals

Estimation of Sample Clock Frequency Offset Using Error Vector Magn...

Blind Mechanism for the Joint Estimation of Frequency Offset and Ph...