Inventor · disambiguated record
Ramesh Gunna
Also filed as: GUNNA RAMESH · GUNNA RAMESH B
46 granted patents·3 pending applications·270 citations·filing 2005–2025
98Inventor score
Top patents by PatentIndex Score
49 records- 0196US11544193B2Scalable cache coherency protocolAPPLE INC·Filed 2021·Granted Jan 3, 2023·8 cites·20 claims
- 0295US7836262B2Converting victim writeback to a fillAPPLE INC·Filed 2007·Granted Nov 16, 2010·37 cites·20 claims
- 0392US11416056B2Power sense correction for power budget estimatorAPPLE INC·Filed 2020·Granted Aug 16, 2022·3 cites·20 claims
- 0492US10147464B1Managing power state in one power domain based on power states in another power domainAPPLE INC·Filed 2017·Granted Dec 4, 2018·8 cites·20 claims
- 0591US8352685B2Combining write buffer with dynamically adjustable flush metricsAPPLE INC·Filed 2010·Granted Jan 8, 2013·16 cites·13 claims
- 0691US7970970B2Non-blocking address switch with shallow per agent queuesAPPLE INC·Filed 2010·Granted Jun 28, 2011·14 cites·24 claims
- 0790US7461190B2Non-blocking address switch with shallow per agent queuesPA SEMI INC·Filed 2005·Granted Dec 2, 2008·20 cites·26 claims
- 0889US7752474B2L1 cache flush when processor is entering low power modeAPPLE INC·Filed 2006·Granted Jul 6, 2010·18 cites·23 claims
- 0987US8959320B2Preventing update training of first predictor with mismatching second predictor for branch instructions with alternating pattern hysteresisBEAUMONT-SMITH ANDREW J·Filed 2011·Granted Feb 17, 2015·12 cites·21 claims
- 1087US8171326B2L1 flush mechanism to flush cache for power down and handle coherence during flush and/or after power downKELLER JAMES B·Filed 2010·Granted May 1, 2012·8 cites·20 claims
- 1186US10901484B2Fetch predition circuit for reducing power consumption in a processorAPPLE INC·Filed 2019·Granted Jan 26, 2021·3 cites·20 claims
- 1286US9367471B2Fetch width predictorBLASCO-ALLUE CONRADO·Filed 2012·Granted Jun 14, 2016·11 cites·17 claims
- 1384US8555040B2Indirect branch target predictor that prevents speculation if mispredict is expectedBEAUMONT-SMITH ANDREW J·Filed 2010·Granted Oct 8, 2013·9 cites·22 claims
- 1484US8341379B2R and C bit update handlingPAN JESSE·Filed 2010·Granted Dec 25, 2012·10 cites·20 claims
- 1584US7398361B2Combined buffer for snoop, store merging, load miss, and writeback operationsPA SEMI INC·Filed 2005·Granted Jul 8, 2008·18 cites·17 claims
- 1683US7991928B2Retry mechanismAPPLE INC·Filed 2009·Granted Aug 2, 2011·9 cites·18 claims
- 1783US2025278366A1Scalable Cache Coherency ProtocolAPPLE INC·Filed 2025·Application pending·0 cites
- 1882US12332792B2Scalable cache coherency protocolAPPLE INC·Filed 2024·Granted Jun 17, 2025·0 cites·20 claims
- 1982US7739476B2R and C bit update handlingAPPLE INC·Filed 2005·Granted Jun 15, 2010·12 cites·21 claims
- 2081US10401938B1Single power plane dynamic voltage margin recovery for multiple clock domainsAPPLE INC·Filed 2017·Granted Sep 3, 2019·3 cites·14 claims
- 2181US2024370371A1Scalable System on a ChipAPPLE INC·Filed 2024·Application pending·0 cites
- 2279US7949832B2Latency reduction for cache coherent bus-based cacheAPPLE INC·Filed 2010·Granted May 24, 2011·4 cites·15 claims
- 2378US9405544B2Next fetch predictor return address stackAPPLE INC·Filed 2013·Granted Aug 2, 2016·5 cites·20 claims
- 2477US11868258B2Scalable cache coherency protocolAPPLE INC·Filed 2023·Granted Jan 9, 2024·0 cites·20 claims
- 2576US11947457B2Scalable cache coherency protocolAPPLE INC·Filed 2022·Granted Apr 2, 2024·0 cites·19 claims
- 2676US11934313B2Scalable system on a chipAPPLE INC·Filed 2022·Granted Mar 19, 2024·0 cites·21 claims
- 2776US8892841B2Store handling in a processorGUNNA RAMESH·Filed 2012·Granted Nov 18, 2014·4 cites·19 claims
- 2876US8347040B2Latency reduction for cache coherent bus-based cacheAPPLE INC·Filed 2011·Granted Jan 1, 2013·3 cites·22 claims
- 2975US7752366B2Non-blocking address switch with shallow per agent queuesAPPLE INC·Filed 2008·Granted Jul 6, 2010·5 cites·19 claims
- 3074US7647518B2Replay reduction for power savingAPPLE INC·Filed 2006·Granted Jan 12, 2010·6 cites·19 claims
- 3173US8239638B2Store handling in a processorGUNNA RAMESH·Filed 2007·Granted Aug 7, 2012·6 cites·15 claims
- 3271US11675409B2Power sense correction for power budget estimatorAPPLE INC·Filed 2022·Granted Jun 13, 2023·0 cites·20 claims
- 3371US8301843B2Data cache block zero implementationGUNNA RAMESH·Filed 2009·Granted Oct 30, 2012·4 cites·18 claims
- 3469US10241557B2Reducing power consumption in a processorAPPLE INC·Filed 2013·Granted Mar 26, 2019·2 cites·20 claims
- 3568US9626185B2IT instruction pre-decodeAPPLE INC·Filed 2013·Granted Apr 18, 2017·2 cites·20 claims
- 3665US10416692B2Method and apparatus for reducing capacitor-induced noiseAPPLE INC·Filed 2017·Granted Sep 17, 2019·1 cites·19 claims
- 3765US7529866B2Retry mechanism in cache coherent communication among agentsPA SEMI INC·Filed 2005·Granted May 5, 2009·2 cites·17 claims
- 3864US8566528B2Combining write buffer with dynamically adjustable flush metricsAPPLE INC·Filed 2012·Granted Oct 22, 2013·1 cites·17 claims
- 3960US7702858B2Latency reduction for cache coherent bus-based cacheAPPLE INC·Filed 2007·Granted Apr 20, 2010·1 cites·19 claims
- 4059US7707361B2Data cache block zero implementationAPPLE INC·Filed 2005·Granted Apr 27, 2010·1 cites·17 claims
- 4158US9354886B2Maintaining the integrity of an execution return address stackGUNNA RAMESH B·Filed 2011·Granted May 31, 2016·1 cites·20 claims
- 4258US9280352B2Lookahead scanning and cracking of microcode instructions in a dispatch queueGUNNA RAMESH B·Filed 2011·Granted Mar 8, 2016·1 cites·24 claims
- 4358US8255670B2Replay reduction for power savingCHANG PO-YUNG·Filed 2009·Granted Aug 28, 2012·2 cites·11 claims
- 4457US11347198B2Adaptive thermal control systemAPPLE INC·Filed 2020·Granted May 31, 2022·0 cites·20 claims
- 4553US8364907B2Converting victim writeback to a fillAPPLE INC·Filed 2012·Granted Jan 29, 2013·0 cites·18 claims
- 4652US8359414B2Retry mechanismAPPLE INC·Filed 2011·Granted Jan 22, 2013·0 cites·14 claims
- 4750US8131946B2Converting victim writeback to a fillGUNNA RAMESH·Filed 2010·Granted Mar 6, 2012·0 cites·15 claims
- 4849US10410688B2Managing power state in one power domain based on power states in another power domainAPPLE INC·Filed 2018·Granted Sep 10, 2019·0 cites·20 claims
- 4945US2008086594A1Uncacheable load mergingPA SEMI INC·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →