Inventor · disambiguated record

Raghu Prabhakar

Also filed as: PRABHAKAR RAGHU

71 granted patents·33 pending applications·381 citations·filing 2018–2025

99Inventor score

Technology areasG06F G06N H04L G06T G11C

Files withSAMBANOVA SYSTEMS INC104

Top patents by PatentIndex Score

104 records

0198US11182264B1Intra-node buffer-based streaming for reconfigurable processor-as-a-service (RPaaS)SAMBANOVA SYSTEMS INC·Filed 2020·Granted Nov 23, 2021·20 cites·20 claims
0298US11182221B1Inter-node buffer-based streaming for reconfigurable processor-as-a-service (RPaaS)SAMBANOVA SYSTEMS INC·Filed 2020·Granted Nov 23, 2021·34 cites·20 claims
0398US10831507B2Configuration load of a reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2018·Granted Nov 10, 2020·55 cites·35 claims
0498US10698853B1Virtualization of a reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2019·Granted Jun 30, 2020·48 cites·22 claims
0597US11625283B2Inter-processor execution of configuration files on reconfigurable processors using smart network interface controller (SmartNIC) buffersSAMBANOVA SYSTEMS INC·Filed 2021·Granted Apr 11, 2023·5 cites·19 claims
0697US11625284B2Inter-node execution of configuration files on reconfigurable processors using smart network interface controller (smartnic) buffersSAMBANOVA SYSTEMS INC·Filed 2021·Granted Apr 11, 2023·7 cites·16 claims
0797US11609798B2Runtime execution of configuration files on reconfigurable processors with varying configuration granularitySAMBANOVA SYSTEMS INC·Filed 2021·Granted Mar 21, 2023·5 cites·15 claims
0897US11609769B2Configuration of a reconfigurable data processor using sub-filesSAMBANOVA SYSTEMS INC·Filed 2020·Granted Mar 21, 2023·6 cites·35 claims
0997US11250061B1Lossless tiling in convolution networks—read-modify-write in backward passSAMBANOVA SYSTEMS INC·Filed 2021·Granted Feb 15, 2022·11 cites·23 claims
1097US11195080B1Lossless tiling in convolution networks—tiling configurationSAMBANOVA SYSTEMS INC·Filed 2021·Granted Dec 7, 2021·16 cites·20 claims
1196US11928445B2Compiler for a fracturable data path in a reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2023·Granted Mar 12, 2024·5 cites·20 claims
1296US11886930B2Runtime execution of functions across reconfigurable processorSAMBANOVA SYSTEMS INC·Filed 2021·Granted Jan 30, 2024·4 cites·4 claims
1396US11709664B2Anti-congestion flow control for reconfigurable processorsSAMBANOVA SYSTEMS INC·Filed 2020·Granted Jul 25, 2023·11 cites·31 claims
1496US11232360B1Lossless tiling in convolution networks—weight gradient calculationSAMBANOVA SYSTEMS INC·Filed 2021·Granted Jan 25, 2022·18 cites·20 claims
1596US11126574B1Instrumentation profiling for reconfigurable processorsSAMBANOVA SYSTEMS INC·Filed 2021·Granted Sep 21, 2021·21 cites·20 claims
1696US11080227B2Compiler flow logic for reconfigurable architecturesSAMBANOVA SYSTEMS INC·Filed 2019·Granted Aug 3, 2021·22 cites·25 claims
1795US11886931B2Inter-node execution of configuration files on reconfigurable processors using network interface controller (NIC) buffersSAMBANOVA SYSTEMS INC·Filed 2021·Granted Jan 30, 2024·3 cites·12 claims
1895US11366783B1Multi-headed multi-buffer for buffering data for processingSAMBANOVA SYSTEMS INC·Filed 2021·Granted Jun 21, 2022·6 cites·24 claims
1995US11227207B1Lossless tiling in convolution networks—section boundariesSAMBANOVA SYSTEMS INC·Filed 2021·Granted Jan 18, 2022·6 cites·20 claims
2095US11204889B1Tensor partitioning and partition access orderSAMBANOVA SYSTEMS INC·Filed 2021·Granted Dec 21, 2021·10 cites·20 claims
2194US11995529B2Lossless tiling in convolution networks—tiling configuration for a sequence of sections of a graphSAMBANOVA SYSTEMS INC·Filed 2021·Granted May 28, 2024·3 cites·19 claims
2294US11443014B1Sparse matrix multiplier in hardware and a reconfigurable data processor including sameSAMBANOVA SYSTEMS INC·Filed 2021·Granted Sep 13, 2022·8 cites·30 claims
2394US11263170B1Lossless tiling in convolution networks—padding before tiling, location-based tiling, and zeroing-outSAMBANOVA SYSTEMS INC·Filed 2021·Granted Mar 1, 2022·3 cites·22 claims
2494US11256987B1Memory efficient dropout, with reordering of dropout mask elementsSAMBANOVA SYSTEMS INC·Filed 2021·Granted Feb 22, 2022·6 cites·23 claims
2594US11237996B2Virtualization of a reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2020·Granted Feb 1, 2022·3 cites·30 claims
2694US11055141B2Quiesce reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2019·Granted Jul 6, 2021·10 cites·34 claims
2793US11328209B1Dual cycle tensor dropout in a neural networkSAMBANOVA SYSTEMS INC·Filed 2021·Granted May 10, 2022·5 cites·20 claims
2892US12190084B2Fracturable data path in a reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2023·Granted Jan 7, 2025·1 cites·20 claims
2992US11782729B2Runtime patching of configuration filesSAMBANOVA SYSTEMS INC·Filed 2020·Granted Oct 10, 2023·3 cites·18 claims
3092US11386038B2Control flow barrier and reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2019·Granted Jul 12, 2022·6 cites·21 claims
3190US12475524B2Dataflow architecture processor statically reconfigurable to perform N-dimensional affine transformation in parallel manner by replicating copies of input image across multiple scratchpad memoriesSAMBANOVA SYSTEMS INC·Filed 2023·Granted Nov 18, 2025·2 cites·20 claims
3290US11714780B2Compiler flow logic for reconfigurable architecturesSAMBANOVA SYSTEMS INC·Filed 2021·Granted Aug 1, 2023·2 cites·23 claims
3390US10768899B2Matrix normal/transpose read and a reconfigurable data processor including sameSAMBANOVA SYSTEMS INC·Filed 2019·Granted Sep 8, 2020·9 cites·25 claims
3490US2025390460A1Sectioning a processing graph for an applicationSAMBANOVA SYSTEMS INC·Filed 2025·Application pending·0 cites
3588US11188497B2Configuration unload of a reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2018·Granted Nov 30, 2021·3 cites·25 claims
3686US12143298B2Peer-to-peer communication between reconfigurable dataflow unitsSAMBANOVA SYSTEMS INC·Filed 2023·Granted Nov 12, 2024·1 cites·16 claims
3785US12079156B2Lossless tiling in convolution networks—materialization of tensorsSAMBANOVA SYSTEMS INC·Filed 2021·Granted Sep 3, 2024·1 cites·16 claims
3885US11934343B2Lossless tiling in convolution networks-backward passSAMBANOVA SYSTEMS INC·Filed 2021·Granted Mar 19, 2024·1 cites·15 claims
3985US2025335392A1Estimating a Cost of Routing a Logical Edge onto a Reconfigurable ProcessorSAMBANOVA SYSTEMS INC·Filed 2025·Application pending·0 cites
4085US2025335393A1Routing Cost Estimation Tool for a Reconfigurable ProcessorSAMBANOVA SYSTEMS INC·Filed 2025·Application pending·0 cites
4185US2025390456A1Partitioning for reconfigurable data processorsSAMBANOVA SYSTEMS INC·Filed 2025·Application pending·0 cites
4284US11928512B2Quiesce reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2021·Granted Mar 12, 2024·1 cites·10 claims
4383US2025307205A1Estimating a Cost of Placing and Routing a Logical Edge onto a Reconfigurable ProcessorSAMBANOVA SYSTEMS INC·Filed 2025·Application pending·0 cites
4483US2025384007A1Transaction type identifier-based payload transmission in a reconfigurable processorSAMBANOVA SYSTEMS INC·Filed 2025·Application pending·0 cites
4582US12306783B2Top level network and array level network for reconfigurable data processorsSAMBANOVA SYSTEMS INC·Filed 2023·Granted May 20, 2025·0 cites·19 claims
4682US2025251967A1Multiple contexts for a compute unit in a reconfigurable data processorSAMBANOVA SYSTEMS INC·Filed 2025·Application pending·0 cites
4781US12511252B2Lossless tiling in convolution networks—tiling configuration between two sectionsSAMBANOVA SYSTEMS INC·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
4881US12487802B2Configuration file generation for fracturable data path in a coarse-grained reconfigurable processorSAMBANOVA SYSTEMS INC·Filed 2024·Granted Dec 2, 2025·0 cites·20 claims
4980US2025190751A1Retiling a tensor after zero paddingSAMBANOVA SYSTEMS INC·Filed 2025·Application pending·0 cites
5080US2025190749A1Multiple tiling configurations in single processing graphSAMBANOVA SYSTEMS INC·Filed 2025·Application pending·0 cites

Showing the top 50 of 104 patent records by PatentIndex Score.

Join the waitlist — get patent alerts

Get an alert when Raghu Prabhakar 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 →