Inventor · disambiguated record
Apu Sivadas
Also filed as: SIVADAS APU
28 granted patents·3 pending applications·133 citations·filing 2000–2022
95Inventor score
Files withSTERADIAN SEMICONDUCTORS PRIVATE LTD9GENNUM CORP5RAJENDRAN GIREESH4TEXAS INSTRUMENTS INC3COM DEV LTD2
Top patents by PatentIndex Score
31 records- 0194US11693107B2System, device and method for efficient MIMO radarSTERADIAN SEMICONDUCTORS PRIVATE LTD·Filed 2020·Granted Jul 4, 2023·5 cites·8 claims
- 0286US8249524B2Transmit and receive performance of a near field communication device that uses a single antennaDARWHEKAR YOGESH·Filed 2010·Granted Aug 21, 2012·11 cites·8 claims
- 0385US11092686B2Method, apparatus and device for doppler compensation in a time switched MIMO radar systemSTERADIAN SEMICONDUCTORS PRIVATE LTD·Filed 2018·Granted Aug 17, 2021·5 cites·8 claims
- 0482US11520004B2System and method for generating point cloud data in a radar based object detectionSTERADIAN SEMICONDUCTORS PRIVATE LTD·Filed 2020·Granted Dec 6, 2022·2 cites·6 claims
- 0582US7415064B2Transmit amplitude independent adaptive equalizerGENNUM CORP·Filed 2005·Granted Aug 19, 2008·9 cites·8 claims
- 0681US8195109B2Single ended switched power amplifier with tuned load coupling blockRAJENDRAN GIREESH·Filed 2010·Granted Jun 5, 2012·8 cites·10 claims
- 0780US7065134B2Adaptive equalizer with large data rate rangeGENNUM CORP·Filed 2001·Granted Jun 20, 2006·24 cites·38 claims
- 0878US10281575B2Method, system and device for radar based high resolution object detectionSTERADIAN SEMICONDUCTORS PRIVATE LTD·Filed 2016·Granted May 7, 2019·3 cites·17 claims
- 0978US7180941B2Transmit amplitude independent adaptive equalizerGENNUM CORP·Filed 2005·Granted Feb 20, 2007·6 cites·41 claims
- 1078US6535087B1Microwave resonator having an external temperature compensatorCOM DEV LTD·Filed 2000·Granted Mar 18, 2003·15 cites·20 claims
- 1175US8725088B2Antenna solution for near-field and far-field communication in wireless devicesGINSBURG BRIAN PAUL·Filed 2010·Granted May 13, 2014·6 cites·14 claims
- 1275US8203384B1AmplifierTHIAGARAJAN KRISHNASWAMY·Filed 2011·Granted Jun 19, 2012·7 cites·12 claims
- 1372US8483627B2Circuits, processes, devices and systems for full integration of RF front end module including RF power amplifierRAJENDRAN GIREESH·Filed 2009·Granted Jul 9, 2013·7 cites·34 claims
- 1469US6956914B2Transmit amplitude independent adaptive equalizerGENNUM CORP·Filed 2001·Granted Oct 18, 2005·11 cites·8 claims
- 1568US10784215B2Millimeter wave integrated circuit and system with a low loss package transitionSTERADIAN SEMICONDUCTORS PRIVATE LTD·Filed 2019·Granted Sep 22, 2020·1 cites·6 claims
- 1668US8824977B2Using a same antenna for simultaneous transmission and/or reception by multiple transceiversRAJENDRAN GIREESH·Filed 2011·Granted Sep 2, 2014·3 cites·18 claims
- 1765US12174313B2System and method for extending radar doppler rangeSTERADIAN SEMICONDUCTORS PRIVATE LTD·Filed 2022·Granted Dec 24, 2024·0 cites·5 claims
- 1865US11041941B2Method and device for calibrating a radar object detection systemSTERADIAN SEMICONDUCTORS PRIVATE LTD·Filed 2018·Granted Jun 22, 2021·1 cites·8 claims
- 1965US7317757B2Transmit amplitude independent adaptive equalizerGENNUM CORP·Filed 2005·Granted Jan 8, 2008·2 cites·13 claims
- 2061US12174288B2System and method for determining angle of arrival in a radar based point cloud generationSTERADIAN SEMICONDUCTORS PRIVATE LTD·Filed 2022·Granted Dec 24, 2024·0 cites·4 claims
- 2159US8412136B2Measuring load impedance of an amplifier driving a variable loadSIVADAS APU·Filed 2009·Granted Apr 2, 2013·2 cites·20 claims
- 2255US9893702B2Notch filter with differential split inductorQUALCOMM INC·Filed 2015·Granted Feb 13, 2018·0 cites·18 claims
- 2354US8325752B2Technique for sharing transmit and receive ports of a CMOS based transceiverRAJENDRAN GIREESH·Filed 2008·Granted Dec 4, 2012·2 cites·18 claims
- 2453US9450546B2System, method and device for power amplification of a signal in an integrated circuitTEXAS INSTRUMENTS INC·Filed 2014·Granted Sep 20, 2016·1 cites·20 claims
- 2549US11047972B2Method, apparatus and device for determining a velocity of an object in a time switched MIMO radar systemSTERADIAN SEMICONDUCTORS PRIVATE LTD·Filed 2019·Granted Jun 29, 2021·0 cites·8 claims
- 2647US6459346B1Side-coupled microwave filter with circumferentially-spaced irisesCOM DEV LTD·Filed 2000·Granted Oct 1, 2002·2 cites·21 claims
- 2743US8326371B2DC current based on chip RF power detection scheme for a power amplifierSIVADAS APU·Filed 2008·Granted Dec 4, 2012·0 cites·17 claims
- 2842US2016126895A1Switched mode power amplifier with ideal iq combiningTEXAS INSTRUMENTS INC·Filed 2014·Application pending·0 cites
- 2941US2015194944A1Wideband matching networkQUALCOMM INC·Filed 2014·Application pending·0 cites
- 3035US2011171994A1Multi-mode transceiver and a circuit for operating the multi-mode transceiverTEXAS INSTRUMENTS INC·Filed 2010·Application pending·0 cites
- 3134US9083075B2First coupling transformer secondary winding coupling second transmitter to antennaJOSHI ALOK PRAKASH·Filed 2011·Granted Jul 14, 2015·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →