Apu Sivadas

Person

Bangalore, IN

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for extending radar doppler range
- Patent number 12,174,313
- Issue date Dec 24, 2024
- Apu Sivadas
- G01 - MEASURING TESTING
Information Patent Grant
System and method for determining angle of arrival in a radar based...
- Patent number 12,174,288
- Issue date Dec 24, 2024
- Ankit Sharma
- G01 - MEASURING TESTING
Information Patent Grant
System, device and method for efficient MIMO radar
- Patent number 11,693,107
- Issue date Jul 4, 2023
- Gireesh Rajendran
- G01 - MEASURING TESTING
Information Patent Grant
System and method for generating point cloud data in a radar based...
- Patent number 11,520,004
- Issue date Dec 6, 2022
- Sachin Bharadwaj
- G01 - MEASURING TESTING
Information Patent Grant
Method, apparatus and device for doppler compensation in a time swi...
- Patent number 11,092,686
- Issue date Aug 17, 2021
- Gireesh Rajendran
- G01 - MEASURING TESTING
Information Patent Grant
Method, apparatus and device for determining a velocity of an objec...
- Patent number 11,047,972
- Issue date Jun 29, 2021
- Apu Sivadas
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for calibrating a radar object detection system
- Patent number 11,041,941
- Issue date Jun 22, 2021
- Gireesh Rajendran
- G01 - MEASURING TESTING
Information Patent Grant
Millimeter wave integrated circuit and system with a low loss packa...
- Patent number 10,784,215
- Issue date Sep 22, 2020
- Apu Sivadas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method, system and device for radar based high resolution object de...
- Patent number 10,281,575
- Issue date May 7, 2019
- Steradian Semiconductors Private Limited
- Gireesh Rajendran
- G01 - MEASURING TESTING
Information Patent Grant
Notch filter with differential split inductor
- Patent number 9,893,702
- Issue date Feb 13, 2018
- QUALCOMM Incorporated
- Gireesh Rajendran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System, method and device for power amplification of a signal in an...
- Patent number 9,450,546
- Issue date Sep 20, 2016
- Texas Instruments Incorporated
- Apu Sivadas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
First coupling transformer secondary winding coupling second transm...
- Patent number 9,083,075
- Issue date Jul 14, 2015
- Texas Instruments Incorporated
- Alok Prakash Joshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using a same antenna for simultaneous transmission and/or reception...
- Patent number 8,824,977
- Issue date Sep 2, 2014
- Texas Instruments Incorporated
- Gireesh Rajendran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna solution for near-field and far-field communication in wire...
- Patent number 8,725,088
- Issue date May 13, 2014
- Texas Instruments Incorporated
- Brian Paul Ginsburg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuits, processes, devices and systems for full integration of RF...
- Patent number 8,483,627
- Issue date Jul 9, 2013
- Texas Instruments Incorporated
- Gireesh Rajendran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Measuring load impedance of an amplifier driving a variable load
- Patent number 8,412,136
- Issue date Apr 2, 2013
- Texas Instruments Incorporated
- Apu Sivadas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for sharing transmit and receive ports of a CMOS based tr...
- Patent number 8,325,752
- Issue date Dec 4, 2012
- Texas Instruments Incorporated
- Gireesh Rajendran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DC current based on chip RF power detection scheme for a power ampl...
- Patent number 8,326,371
- Issue date Dec 4, 2012
- Texas Instruments Incorporated
- Apu Sivadas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmit and receive performance of a near field communication devi...
- Patent number 8,249,524
- Issue date Aug 21, 2012
- Texas Instruments Incorporated
- Yogesh Darwhekar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier
- Patent number 8,203,384
- Issue date Jun 19, 2012
- Texas Instruments Incorporated
- Krishnaswamy Thiagarajan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single ended switched power amplifier with tuned load coupling block
- Patent number 8,195,109
- Issue date Jun 5, 2012
- Texas Instruments Incorporated
- Gireesh Rajendran
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Extending Radar Doppler Range
- Publication number 20230204715
- Publication date Jun 29, 2023
- Steradian Semiconductors Private Limited
- Apu Sivadas
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Determining Angle of Arrival in a Radar Based...
- Publication number 20230152436
- Publication date May 18, 2023
- Steradian Semiconductors Private Limited
- Ankit Sharma
- G01 - MEASURING TESTING
Information Patent Application
System, Device and Method for Efficient MIMO Radar
- Publication number 20220099819
- Publication date Mar 31, 2022
- Steradian Semiconductors Private Limited
- Gireesh Rajendran
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR GENERATING POINT CLOUD DATA IN A RADAR BASED...
- Publication number 20210141053
- Publication date May 13, 2021
- Steradian Semiconductors Private Limited
- Sachin Bharadwaj
- G01 - MEASURING TESTING
Information Patent Application
Method, Apparatus and Device for Determining a Velocity of an Objec...
- Publication number 20200241125
- Publication date Jul 30, 2020
- STERADIAN SEMICONDUCTORS PRIVATE LIMITED
- Apu Sivadas
- G01 - MEASURING TESTING
Information Patent Application
Millimeter Wave Integrated Circuit and System with a Low Loss Packa...
- Publication number 20200161257
- Publication date May 21, 2020
- STERADIAN SEMICONDUCTORS PRIVATE LIMITED
- Apu Sivadas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method, Apparatus and Device for Doppler Compensation in a Time Swi...
- Publication number 20200088867
- Publication date Mar 19, 2020
- STERADIAN SEMICONDUCTORS PRIVATE LIMITED
- Gireesh Rajendran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Device for Calibrating a Radar Object Detection System
- Publication number 20190265330
- Publication date Aug 29, 2019
- STERADIAN SEMICONDUCTORS PRIVATE LIMITED
- Gireesh Rajendran
- G01 - MEASURING TESTING
Information Patent Application
METHOD, SYSTEM AND DEVICE FOR RADAR BASED HIGH RESOLUTION OBJECT DE...
- Publication number 20180088229
- Publication date Mar 29, 2018
- STERADIAN SEMICONDUCTORS PRIVATE LIMITED
- Gireesh Rajendran
- G01 - MEASURING TESTING
Information Patent Application
NOTCH FILTER WITH DIFFERENTIAL SPLIT INDUCTOR
- Publication number 20170033757
- Publication date Feb 2, 2017
- QUALCOMM Incorporated
- Gireesh Rajendran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHED MODE POWER AMPLIFIER WITH IDEAL IQ COMBINING
- Publication number 20160126895
- Publication date May 5, 2016
- TEXAS INSTRUMENTS INCORPORATED
- Gireesh Rajendran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD AND DEVICE FOR POWER AMPLIFICATION OF A SIGNAL IN AN...
- Publication number 20150214907
- Publication date Jul 30, 2015
- TEXAS INSTRUMENTS INCORPORATED
- APU SIVADAS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND MATCHING NETWORK
- Publication number 20150194944
- Publication date Jul 9, 2015
- QUALCOMM Incorporated
- Alok Joshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENABLING MULTIPLE TRANSCEIVERS OPERATED ACCORDING TO TIME-DIVISION...
- Publication number 20130034088
- Publication date Feb 7, 2013
- TEXAS INSTRUMENTS INCORPORATED
- Alok Prakash Joshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
USING A SAME ANTENNA FOR SIMULTANEOUS TRANSMISSION AND/OR RECEPTION...
- Publication number 20120258660
- Publication date Oct 11, 2012
- TEXAS INSTRUMENTS INCORPORATED
- Gireesh Rajendran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMIT AND RECEIVE PERFORMANCE OF A NEAR FIELD COMMUNICATION DEVI...
- Publication number 20120064826
- Publication date Mar 15, 2012
- TEXAS INSTRUMENTS INCORPORATED
- Yogesh Darwhekar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA SOLUTION FOR NEAR-FIELD AND FAR-FIELD COMMUNICATION IN WIRE...
- Publication number 20110243120
- Publication date Oct 6, 2011
- Brian Paul Ginsburg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCHED POWER AMPLIFIER TOPOLOGY PROVIDING HIGH EFFICIENCY
- Publication number 20110237206
- Publication date Sep 29, 2011
- Gireesh Rajendran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MODE TRANSCEIVER AND A CIRCUIT FOR OPERATING THE MULTI-MODE T...
- Publication number 20110171994
- Publication date Jul 14, 2011
- TEXAS INSTRUMENTS INCORPORATED
- Gireesh RAJENDRAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DC CURRENT BASED ON CHIP RF POWER DETECTION SCHEME FOR A POWER AMPL...
- Publication number 20100075724
- Publication date Mar 25, 2010
- TEXAS INSTRUMENTS INCORPORATED
- APU SIVADAS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUE FOR SHARING TRANSMIT AND RECEIVE PORTS OF A CMOS BASED TR...
- Publication number 20100027568
- Publication date Feb 4, 2010
- Gireesh Rajendran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUITS, PROCESSES, DEVICES AND SYSTEMS FOR FULL INTEGRATION OF RF...
- Publication number 20090289721
- Publication date Nov 26, 2009
- TEXAS INSTRUMENTS INCORPORATED
- Gireesh Rajendran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Measuring Load Impedance Of An Amplifier Driving A Variable Load
- Publication number 20090201088
- Publication date Aug 13, 2009
- TEXAS INSTRUMENTS INCORPORATED
- Apu Sivadas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Apu Sivadas

Person

Patents Grantslast 30 patents

System and method for extending radar doppler range

System and method for determining angle of arrival in a radar based...

System, device and method for efficient MIMO radar

System and method for generating point cloud data in a radar based...

Method, apparatus and device for doppler compensation in a time swi...

Method, apparatus and device for determining a velocity of an objec...

Method and device for calibrating a radar object detection system

Millimeter wave integrated circuit and system with a low loss packa...

Method, system and device for radar based high resolution object de...

Notch filter with differential split inductor

System, method and device for power amplification of a signal in an...

First coupling transformer secondary winding coupling second transm...

Using a same antenna for simultaneous transmission and/or reception...

Antenna solution for near-field and far-field communication in wire...

Circuits, processes, devices and systems for full integration of RF...

Measuring load impedance of an amplifier driving a variable load

Technique for sharing transmit and receive ports of a CMOS based tr...

DC current based on chip RF power detection scheme for a power ampl...

Transmit and receive performance of a near field communication devi...

Amplifier

Single ended switched power amplifier with tuned load coupling block

Patents Applicationslast 30 patents

System and Method for Extending Radar Doppler Range

System and Method for Determining Angle of Arrival in a Radar Based...

System, Device and Method for Efficient MIMO Radar

SYSTEM AND METHOD FOR GENERATING POINT CLOUD DATA IN A RADAR BASED...

Method, Apparatus and Device for Determining a Velocity of an Objec...

Millimeter Wave Integrated Circuit and System with a Low Loss Packa...

Method, Apparatus and Device for Doppler Compensation in a Time Swi...

Method and Device for Calibrating a Radar Object Detection System

METHOD, SYSTEM AND DEVICE FOR RADAR BASED HIGH RESOLUTION OBJECT DE...

NOTCH FILTER WITH DIFFERENTIAL SPLIT INDUCTOR

SWITCHED MODE POWER AMPLIFIER WITH IDEAL IQ COMBINING

SYSTEM, METHOD AND DEVICE FOR POWER AMPLIFICATION OF A SIGNAL IN AN...

WIDEBAND MATCHING NETWORK

ENABLING MULTIPLE TRANSCEIVERS OPERATED ACCORDING TO TIME-DIVISION...

USING A SAME ANTENNA FOR SIMULTANEOUS TRANSMISSION AND/OR RECEPTION...

TRANSMIT AND RECEIVE PERFORMANCE OF A NEAR FIELD COMMUNICATION DEVI...

ANTENNA SOLUTION FOR NEAR-FIELD AND FAR-FIELD COMMUNICATION IN WIRE...

SWITCHED POWER AMPLIFIER TOPOLOGY PROVIDING HIGH EFFICIENCY

MULTI-MODE TRANSCEIVER AND A CIRCUIT FOR OPERATING THE MULTI-MODE T...

DC CURRENT BASED ON CHIP RF POWER DETECTION SCHEME FOR A POWER AMPL...

TECHNIQUE FOR SHARING TRANSMIT AND RECEIVE PORTS OF A CMOS BASED TR...

CIRCUITS, PROCESSES, DEVICES AND SYSTEMS FOR FULL INTEGRATION OF RF...

Measuring Load Impedance Of An Amplifier Driving A Variable Load