Arun Raghupathy

Person

Bridgewater, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Techniques for controlling operation of control loops in a receiver
- Patent number 8,781,426
- Issue date Jul 15, 2014
- QUALCOMM Incorporated
- Steven C. Ciccarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct conversion receiver architecture
- Patent number 8,626,099
- Issue date Jan 7, 2014
- QUALCOMM Incorporated
- Tao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Direct conversion receiver architecture
- Patent number 8,615,212
- Issue date Dec 24, 2013
- QUALCOMM Incorporated
- Tao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise reduction filtering in a wireless communication system
- Patent number 8,243,864
- Issue date Aug 14, 2012
- Qualcomm, Incorporated
- Steven Ciccarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier predistortion and autocalibration method and apparatus
- Patent number 7,915,954
- Issue date Mar 29, 2011
- Qualcomm, Incorporated
- Arun Raghupathy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable gain selection in direct conversion receiver
- Patent number 7,076,225
- Issue date Jul 11, 2006
- QUALCOMM Incorporated
- Tao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
AMPS receiver using a zero-IF architecture
- Patent number 7,024,169
- Issue date Apr 4, 2006
- QUALCOMM Incorporated
- Steven C. Ciccarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Logarithmic lookup tables
- Patent number 6,950,841
- Issue date Sep 27, 2005
- QUALCOMM Incorporated
- Raghu Challa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for I-Q mismatch compensation in a low IF or zero...
- Patent number 6,785,529
- Issue date Aug 31, 2004
- QUALCOMM Incorporated
- Steven C. Ciccarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct conversion of narrow-band RF signals
- Patent number 6,775,530
- Issue date Aug 10, 2004
- Qualcomm Inc.
- Matthew L. Severson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CHARACTERIZING HEIGHT ABOVE TERRAIN CONFIDENCE
- Publication number 20210392457
- Publication date Dec 16, 2021
- NEXTNAV, LLC
- MICHAEL DORMODY
- G01 - MEASURING TESTING
Information Patent Application
Direct conversion receiver architecture
- Publication number 20110105070
- Publication date May 5, 2011
- Tao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIRECT CONVERSION RECEIVER ARCHITECTURE
- Publication number 20080014895
- Publication date Jan 17, 2008
- QUALCOMM Incorporated
- Tao Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Noise reduction filtering in a wireless communication system
- Publication number 20060109939
- Publication date May 25, 2006
- Steven Ciccarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Amplifier predistortion and autocalibration method and apparatus
- Publication number 20050156662
- Publication date Jul 21, 2005
- Arun Raghupathy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPS receiver system using a zero-IF architecture
- Publication number 20030143967
- Publication date Jul 31, 2003
- Steven C. Ciccarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for I-Q mismatch compensation in a low IF or zero...
- Publication number 20030139167
- Publication date Jul 24, 2003
- Steven C. Ciccarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Direct conversion of narrow-band RF signals
- Publication number 20030100286
- Publication date May 29, 2003
- Matthew L. Severson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Noise reduction filtering in a wireless communication system
- Publication number 20030081706
- Publication date May 1, 2003
- Steven C. Ciccarelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Logarithmic lookup tables
- Publication number 20030014453
- Publication date Jan 16, 2003
- Raghu Challa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Direct conversion receiver architecture
- Publication number 20020160734
- Publication date Oct 31, 2002
- Tao Li
- H03 - BASIC ELECTRONIC CIRCUITRY

Arun Raghupathy

Person

Patents Grantslast 30 patents

Techniques for controlling operation of control loops in a receiver

Direct conversion receiver architecture

Direct conversion receiver architecture

Noise reduction filtering in a wireless communication system

Amplifier predistortion and autocalibration method and apparatus

Variable gain selection in direct conversion receiver

AMPS receiver using a zero-IF architecture

Logarithmic lookup tables

System and method for I-Q mismatch compensation in a low IF or zero...

Direct conversion of narrow-band RF signals

Patents Applicationslast 30 patents

CHARACTERIZING HEIGHT ABOVE TERRAIN CONFIDENCE

Direct conversion receiver architecture

DIRECT CONVERSION RECEIVER ARCHITECTURE

Noise reduction filtering in a wireless communication system

Amplifier predistortion and autocalibration method and apparatus

AMPS receiver system using a zero-IF architecture

System and method for I-Q mismatch compensation in a low IF or zero...

Direct conversion of narrow-band RF signals

Noise reduction filtering in a wireless communication system

Logarithmic lookup tables

Direct conversion receiver architecture