Inventor · disambiguated record
Sudipto Chakraborty
Also filed as: CHAKRABORTY SUDIPTO
111 granted patents·14 pending applications·335 citations·filing 2003–2025
99Inventor score
Top patents by PatentIndex Score
125 records- 0198US11777496B1Low voltage signal path in a radio frequency signal generatorIBM·Filed 2022·Granted Oct 3, 2023·12 cites·25 claims
- 0298US11683026B1Calibrating signal currents in a radio frequency signal generatorIBM·Filed 2022·Granted Jun 20, 2023·12 cites·25 claims
- 0398US9960883B1Transmit/receive beamforming signal generationTEXAS INSTRUMENTS INC·Filed 2017·Granted May 1, 2018·33 cites·20 claims
- 0497US11368143B1Multiphase signal generatorIBM·Filed 2021·Granted Jun 21, 2022·15 cites·21 claims
- 0595US10879923B1Mixed mode multiply and accumulate unit with current dividerIBM·Filed 2020·Granted Dec 29, 2020·6 cites·20 claims
- 0694US11290093B1Compact delay lines and associated circuitry useful for wideband phased-array systemIBM·Filed 2021·Granted Mar 29, 2022·3 cites·25 claims
- 0794US10977018B1Development environment for heterogeneous devicesXILINX INC·Filed 2019·Granted Apr 13, 2021·17 cites·20 claims
- 0894US10833685B1Linearized wide tuning range oscillator using magnetic balun/transformerIBM·Filed 2019·Granted Nov 10, 2020·12 cites·20 claims
- 0994US10581415B2Polyphase phase shifterTEXAS INSTRUMENTS INC·Filed 2017·Granted Mar 3, 2020·10 cites·11 claims
- 1094US9813169B2Precision measurement of transmit power using loopback calibration in an RF transceiverTEXAS INSTRUMENTS DEUTSCHLAND·Filed 2015·Granted Nov 7, 2017·14 cites·24 claims
- 1194US9088334B2Transceiver with asymmetric matching networkTEXAS INSTRUMENTS INC·Filed 2013·Granted Jul 21, 2015·27 cites·7 claims
- 1293US11795401B2Conversion of waste plastics to petrochemicalsLUMMUS TECHNOLOGY INC·Filed 2022·Granted Oct 24, 2023·9 cites·18 claims
- 1393US9864828B1Hardware acceleration device handoff for using programmable integrated circuits as hardware acceleratorsXILINX INC·Filed 2015·Granted Jan 9, 2018·22 cites·20 claims
- 1492US11025234B1Process and temperature compensated ring oscillatorIBM·Filed 2020·Granted Jun 1, 2021·4 cites·20 claims
- 1592US10958248B1Jitter attenuation buffer structureIBM·Filed 2020·Granted Mar 23, 2021·4 cites·10 claims
- 1692US9824173B1Software development-based compilation flow for hardware implementationXILINX INC·Filed 2015·Granted Nov 21, 2017·16 cites·20 claims
- 1791US11736091B2Baseband filter for current-mode signal pathIBM·Filed 2021·Granted Aug 22, 2023·2 cites·25 claims
- 1891US11539347B1Current-mode frequency translation circuit with programmable gainIBM·Filed 2021·Granted Dec 27, 2022·2 cites·23 claims
- 1990US11888445B2Variable capacitor devices with differential voltage controlIBM·Filed 2022·Granted Jan 30, 2024·2 cites·25 claims
- 2090US11588474B2Low powered clock drivingIBM·Filed 2021·Granted Feb 21, 2023·2 cites·20 claims
- 2190US11544037B2Low area multiply and accumulate unitIBM·Filed 2020·Granted Jan 3, 2023·3 cites·20 claims
- 2289US11621730B2Transmitters with dynamic ranges extending beyond supply railsIBM·Filed 2021·Granted Apr 4, 2023·2 cites·20 claims
- 2389US9176188B2Waveform calibration using built in self test mechanismTEXAS INSTRUMENTS INC·Filed 2013·Granted Nov 3, 2015·9 cites·7 claims
- 2489US9136899B2Built in self test and method for RF transceiver systemsTEXAS INSTRUMENTS INC·Filed 2013·Granted Sep 15, 2015·9 cites·10 claims
- 2588US11496164B2Efficient multi-band transmitterIBM·Filed 2021·Granted Nov 8, 2022·2 cites·18 claims
- 2688US10216217B1Adaptive compilation and execution for hardware accelerationXILINX INC·Filed 2016·Granted Feb 26, 2019·8 cites·20 claims
- 2787US12297389B2Plastic pyrolysis reactorLUMMUS TECHNOLOGY INC·Filed 2023·Granted May 13, 2025·1 cites·21 claims
- 2887US11502738B2Transmitter with multiple signal pathsIBM·Filed 2021·Granted Nov 15, 2022·2 cites·25 claims
- 2987US11349465B2Polyphase phase shifterTEXAS INSTRUMENTS INC·Filed 2020·Granted May 31, 2022·2 cites·20 claims
- 3086US11409343B2Quantum computing arrayIBM·Filed 2020·Granted Aug 9, 2022·2 cites·20 claims
- 3186US11075639B1Frequency divider with delay compensationIBM·Filed 2020·Granted Jul 27, 2021·2 cites·8 claims
- 3285US9679092B1Constraint handling for parameterizable hardware description languageXILINX INC·Filed 2015·Granted Jun 13, 2017·5 cites·20 claims
- 3384US11379186B2Mixed mode multiply and accumulate unitIBM·Filed 2020·Granted Jul 5, 2022·2 cites·20 claims
- 3483US10129059B2Low latency multi-amplitude modulation receiverTEXAS INSTRUMENTS INC·Filed 2017·Granted Nov 13, 2018·5 cites·20 claims
- 3583US9385774B2Built in self test and method for RF transceiver systemsTEXAS INSTRUMENTS INC·Filed 2015·Granted Jul 5, 2016·4 cites·6 claims
- 3682US9510288B1Concurrent, reconfigurable, low power harmonic wake-up and main radio receiverTEXAS INSTRUMENTS INC·Filed 2015·Granted Nov 29, 2016·4 cites·12 claims
- 3782US9438456B1Systems and methods of polyphase generationTEXAS INSTRUMENTS INC·Filed 2015·Granted Sep 6, 2016·4 cites·20 claims
- 3880US8731026B2Ultra wideband modulation for body area networksTEXAS INSTRUMENTS INC·Filed 2013·Granted May 20, 2014·3 cites·21 claims
- 3979US11720735B2Flat shell for an accelerator cardXILINX INC·Filed 2021·Granted Aug 8, 2023·1 cites·20 claims
- 4079US11152890B2Low power oscillator with digital amplitude controlIBM·Filed 2020·Granted Oct 19, 2021·2 cites·20 claims
- 4179US2024305283A1Power Converters Using Precise Timing ControlTEGGATZ ROSS·Filed 2024·Application pending·0 cites
- 4278US11182690B1High fidelity waveform generator for qubit controllerIBM·Filed 2020·Granted Nov 23, 2021·1 cites·20 claims
- 4377US9893716B2Resonant circuit calibrationTEXAS INSTRUMENTS INC·Filed 2016·Granted Feb 13, 2018·3 cites·21 claims
- 4477US9646118B1Linking of simulators into a circuit design toolXILINX INC·Filed 2014·Granted May 9, 2017·5 cites·18 claims
- 4576US7113008B2Frequency mixing apparatusGEORGIA TECH RES INST·Filed 2005·Granted Sep 26, 2006·4 cites·5 claims
- 4676US2025109338A1Integrated mixed plastic pyrolysis with heavy oil product thermal crackingLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 4775US12119789B2Variable gain power amplifiersTEXAS INSTRUMENTS INC·Filed 2023·Granted Oct 15, 2024·0 cites·19 claims
- 4875US11705863B2Variable gain power amplifiersTEXAS INSTRUMENTS INC·Filed 2022·Granted Jul 18, 2023·0 cites·18 claims
- 4975US11574228B2Low power quantum controllerIBM·Filed 2020·Granted Feb 7, 2023·1 cites·20 claims
- 5075US10856225B2Multi-band concurrent multi-channel receiverTEXAS INSTRUMENTS INC·Filed 2018·Granted Dec 1, 2020·2 cites·20 claims
Showing the top 50 of 125 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Sudipto Chakraborty files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →