Inventor · disambiguated record
Sukalpa Biswas
Also filed as: BISWAS SUKALPA
71 granted patents·10 pending applications·348 citations·filing 1995–2025
99Inventor score
Top patents by PatentIndex Score
81 records- 0195US10916290B2Memory system having combined high density, low bandwidth and low density, high bandwidth memoriesAPPLE INC·Filed 2020·Granted Feb 9, 2021·3 cites·20 claims
- 0294US10545701B1Memory arbitration techniques based on latency toleranceAPPLE INC·Filed 2018·Granted Jan 28, 2020·13 cites·20 claims
- 0394US8314807B2Memory controller with QoS-aware schedulingBISWAS SUKALPA·Filed 2010·Granted Nov 20, 2012·24 cites·22 claims
- 0492US10838884B1Memory access quality-of-service reallocationAPPLE INC·Filed 2019·Granted Nov 17, 2020·13 cites·14 claims
- 0592US10573368B2Memory system having combined high density, low bandwidth and low density, high bandwidth memoriesBISWAS SUKALPA·Filed 2017·Granted Feb 25, 2020·8 cites·27 claims
- 0687US12243575B2Memory system having combined high density, low bandwidth and low density, high bandwidth memoriesAPPLE INC·Filed 2023·Granted Mar 4, 2025·0 cites·20 claims
- 0787US8848577B2Bandwidth managementSAUND GURJEET S·Filed 2012·Granted Sep 30, 2014·8 cites·20 claims
- 0887US8510521B2Reordering in the memory controllerBISWAS SUKALPA·Filed 2010·Granted Aug 13, 2013·11 cites·19 claims
- 0986US9478263B2Systems and methods for monitoring and controlling repetitive accesses to volatile memoryAPPLE INC·Filed 2014·Granted Oct 25, 2016·10 cites·20 claims
- 1086US8649286B2Quality of service (QoS)-related fabric controlSAUND GURJEET S·Filed 2011·Granted Feb 11, 2014·10 cites·21 claims
- 1185US11221798B2Write/read turn techniques based on latency toleranceAPPLE INC·Filed 2020·Granted Jan 11, 2022·2 cites·17 claims
- 1285US8897084B2Dynamic data strobe detectionCHEN HAO·Filed 2011·Granted Nov 25, 2014·9 cites·17 claims
- 1385US8086915B2Memory controller with loopback test interfaceBODROZIC LUKA·Filed 2010·Granted Dec 27, 2011·6 cites·21 claims
- 1484US9201796B2System cache with speculative read engineAPPLE INC·Filed 2012·Granted Dec 1, 2015·6 cites·22 claims
- 1584US8631213B2Dynamic QoS upgradingBISWAS SUKALPA·Filed 2010·Granted Jan 14, 2014·7 cites·21 claims
- 1683US8301941B2Memory controller with loopback test interfaceBODROZIC LUKA·Filed 2011·Granted Oct 30, 2012·5 cites·17 claims
- 1782US11830534B2Memory system having combined high density, low bandwidth and low density, high bandwidth memoriesAPPLE INC·Filed 2022·Granted Nov 28, 2023·0 cites·20 claims
- 1882US8856459B1Matrix for numerical comparisonBISWAS SUKALPA·Filed 2011·Granted Oct 7, 2014·7 cites·21 claims
- 1981US10042701B2Storing address of spare in failed memory locationAPPLE INC·Filed 2016·Granted Aug 7, 2018·2 cites·19 claims
- 2080US9158685B2System cache with cache hint controlBISWAS SUKALPA·Filed 2012·Granted Oct 13, 2015·6 cites·24 claims
- 2180US8458406B2Multiple critical word bypassing in a memory controllerBISWAS SUKALPA·Filed 2010·Granted Jun 4, 2013·6 cites·19 claims
- 2280US8055975B2Combined single error correction/device kill detection codeAPPLE INC·Filed 2007·Granted Nov 8, 2011·9 cites·16 claims
- 2380US5907857ARefresh-ahead and burst refresh preemption technique for managing DRAM in computer systemOPTI INC·Filed 1997·Granted May 25, 1999·43 cites·19 claims
- 2480US2025157521A1Memory System Having Combined High Density, Low Bandwidth and Low Density, High Bandwidth MemoriesAPPLE INC·Filed 2025·Application pending·0 cites
- 2580US2025157520A1Memory System Having Combined High Density, Low Bandwidth and Low Density, High Bandwidth MemoriesAPPLE INC·Filed 2025·Application pending·0 cites
- 2679US9218286B2System cache with partial write valid statesAPPLE INC·Filed 2012·Granted Dec 22, 2015·5 cites·23 claims
- 2779US8977817B2System cache with fine grain power managementAPPLE INC·Filed 2012·Granted Mar 10, 2015·5 cites·23 claims
- 2879US8886886B2System cache with sticky removal engineAPPLE INC·Filed 2012·Granted Nov 11, 2014·5 cites·27 claims
- 2978US10901617B2Memory access scheduling using category arbitrationAPPLE INC·Filed 2019·Granted Jan 26, 2021·2 cites·20 claims
- 3078US9477259B2Calibration of clock signal for data transmissionAPPLE INC·Filed 2015·Granted Oct 25, 2016·3 cites·25 claims
- 3178US9261939B2Memory power savings in idle display caseAPPLE INC·Filed 2013·Granted Feb 16, 2016·4 cites·20 claims
- 3278US9141568B2Proportional memory operation throttlingBISWAS SUKALPA·Filed 2011·Granted Sep 22, 2015·5 cites·23 claims
- 3378US7523245B1Compact ISA-bus interfaceOPTI INC·Filed 2006·Granted Apr 21, 2009·6 cites·1 claims
- 3477US9135072B2QoS-aware schedulingAPPLE INC·Filed 2013·Granted Sep 15, 2015·3 cites·19 claims
- 3576US11468935B2Memory system having combined high density, low bandwidth and low density, high bandwidth memoriesAPPLE INC·Filed 2021·Granted Oct 11, 2022·0 cites·20 claims
- 3675US8762653B2Dynamic QoS upgradingAPPLE INC·Filed 2013·Granted Jun 24, 2014·3 cites·20 claims
- 3775US7836372B2Memory controller with loopback test interfaceAPPLE INC·Filed 2007·Granted Nov 16, 2010·6 cites·22 claims
- 3874US9280471B2Mechanism for sharing private caches in a SoCAPPLE INC·Filed 2013·Granted Mar 8, 2016·3 cites·20 claims
- 3974US5805905AMethod and apparatus for arbitrating requests at two or more levels of priority using a single request lineOPTI INC·Filed 1995·Granted Sep 8, 1998·56 cites·69 claims
- 4073US9311251B2System cache with sticky allocationBISWAS SUKALPA·Filed 2012·Granted Apr 12, 2016·3 cites·20 claims
- 4172US8984227B2Advanced coarse-grained cache power managementAPPLE INC·Filed 2013·Granted Mar 17, 2015·3 cites·20 claims
- 4271US10515028B2Reference voltage calibration using a qualified weighted averageAPPLE INC·Filed 2018·Granted Dec 24, 2019·1 cites·20 claims
- 4371US9396122B2Cache allocation scheme optimized for browsing applicationsAPPLE INC·Filed 2013·Granted Jul 19, 2016·3 cites·20 claims
- 4471US7836324B2Oversampling-based scheme for synchronous interface communicationAPPLE INC·Filed 2007·Granted Nov 16, 2010·6 cites·18 claims
- 4570US11748028B2Data processing on memory controllerGOOGLE LLC·Filed 2022·Granted Sep 5, 2023·0 cites·20 claims
- 4669US9990294B2Methods for performing a memory resource retryAPPLE INC·Filed 2016·Granted Jun 5, 2018·1 cites·20 claims
- 4768US10310586B2Memory power savings in idle display caseAPPLE INC·Filed 2015·Granted Jun 4, 2019·1 cites·14 claims
- 4868US8706925B2Accelerating memory operations blocked by ordering requirements and data not yet receivedBISWAS SUKALPA·Filed 2011·Granted Apr 22, 2014·2 cites·22 claims
- 4965US11513724B2Data processing on memory controllerGOOGLE LLC·Filed 2021·Granted Nov 29, 2022·0 cites·21 claims
- 5065US10175905B2Systems and methods for dynamically switching memory performance statesAPPLE INC·Filed 2016·Granted Jan 8, 2019·1 cites·20 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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