Inventor · disambiguated record
Kai Chirca
Also filed as: CHIRCA KAI
120 granted patents·24 pending applications·490 citations·filing 2005–2025
99Inventor score
Files withTEXAS INSTRUMENTS INC131CHIRCA KAI7ANDERSON TIMOTHY D4PIERSON MATTHEW D1SANDBRIDGE TECHNOLOGIES INC1
Top patents by PatentIndex Score
144 records- 0199US9652404B2Multicore, multibank, fully concurrent coherence controllerTEXAS INSTRUMENTS INC·Filed 2016·Granted May 16, 2017·32 cites·5 claims
- 0298US10162641B2Highly integrated scalable, flexible DSP megamodule architectureTEXAS INSTRUMENTS INC·Filed 2017·Granted Dec 25, 2018·17 cites·16 claims
- 0398US9904645B2Multicore bus architecture with non-blocking high performance transaction credit systemTEXAS INSTRUMENTS INC·Filed 2014·Granted Feb 27, 2018·65 cites·40 claims
- 0498US9606803B2Highly integrated scalable, flexible DSP megamodule architectureTEXAS INSTRUMENTS INC·Filed 2014·Granted Mar 28, 2017·101 cites·54 claims
- 0597US12141435B2Configurable cache for coherent systemTEXAS INSTRUMENTS INC·Filed 2023·Granted Nov 12, 2024·1 cites·20 claims
- 0697US11755203B2Multicore shared cache operation engineTEXAS INSTRUMENTS INC·Filed 2022·Granted Sep 12, 2023·2 cites·20 claims
- 0797US11036648B2Highly integrated scalable, flexible DSP megamodule architectureTEXAS INSTRUMENTS INC·Filed 2018·Granted Jun 15, 2021·6 cites·21 claims
- 0897US9298665B2Multicore, multibank, fully concurrent coherence controllerTEXAS INSTRUMENTS INC·Filed 2013·Granted Mar 29, 2016·34 cites·5 claims
- 0996US12182398B2Virtual network pre-arbitration for deadlock avoidance and enhanced performanceTEXAS INSTRUMENTS INC·Filed 2023·Granted Dec 31, 2024·1 cites·20 claims
- 1096US9152586B2Coherent cache system with optional acknowledgement for out-of-order coherence transaction completionTEXAS INSTRUMENTS INC·Filed 2013·Granted Oct 6, 2015·32 cites·4 claims
- 1196US8732370B2Multilayer arbitration for access to multiple destinationsCHIRCA KAI·Filed 2011·Granted May 20, 2014·35 cites·8 claims
- 1295US10802974B2Virtual network pre-arbitration for deadlock avoidance and enhanced performanceTEXAS INSTRUMENTS INC·Filed 2019·Granted Oct 13, 2020·5 cites·20 claims
- 1395US10061675B2Streaming engine with deferred exception reportingTEXAS INSTRUMENTS INC·Filed 2016·Granted Aug 28, 2018·10 cites·21 claims
- 1494US11372646B2Exit history based branch predictionTEXAS INSTRUMENTS INC·Filed 2019·Granted Jun 28, 2022·11 cites·20 claims
- 1594US11237968B2Multicore shared cache operation engineTEXAS INSTRUMENTS INC·Filed 2019·Granted Feb 1, 2022·3 cites·20 claims
- 1694US10732945B1Nested loop controlTEXAS INSTRUMENTS INC·Filed 2019·Granted Aug 4, 2020·7 cites·14 claims
- 1793US11875155B2Processing device with a microbranch target buffer for branch prediction using loop iteration countTEXAS INSTRUMENTS INC·Filed 2022·Granted Jan 16, 2024·2 cites·20 claims
- 1893US11693661B2Mechanism for interrupting and resuming execution on an unprotected pipeline processorTEXAS INSTRUMENTS INC·Filed 2021·Granted Jul 4, 2023·2 cites·18 claims
- 1993US11347644B2Distributed error detection and correction with hamming code handoffTEXAS INSTRUMENTS INC·Filed 2019·Granted May 31, 2022·3 cites·14 claims
- 2093US2025060873A1Configurable cache for coherent systemTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 2193US2025231684A1Virtual network pre-arbitrationTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 2293US2025094044A1Multicore shared cache operation engineTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 2392US2024411703A1Processor architecture with memory access circuitTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 2492US2025342081A1Delayed snoop for multi-cache systemsTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 2591US11573802B2User mode event handlingTEXAS INSTRUMENTS INC·Filed 2020·Granted Feb 7, 2023·2 cites·19 claims
- 2691US11106463B2System and method for addressing data in memoryTEXAS INSTRUMENTS INC·Filed 2019·Granted Aug 31, 2021·5 cites·15 claims
- 2791US11086778B2Multicore shared cache operation engineTEXAS INSTRUMENTS INC·Filed 2019·Granted Aug 10, 2021·2 cites·18 claims
- 2891US9489314B2Multi-master cache coherent speculation aware memory controller with advanced arbitration, virtualization and EDCTEXAS INSTRUMENTS INC·Filed 2013·Granted Nov 8, 2016·8 cites·7 claims
- 2991US2025328415A1Multicore shared cache operation engineTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 3091US2025013569A1Cache coherence shared state suppressionTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 3190US12430201B2Multi-processor bridge with cache allocate awarenessTEXAS INSTRUMENTS INC·Filed 2024·Granted Sep 30, 2025·0 cites·19 claims
- 3290US11573847B2Streaming engine with deferred exception reportingTEXAS INSTRUMENTS INC·Filed 2020·Granted Feb 7, 2023·2 cites·20 claims
- 3390US11501024B2Secure master and secure guest endpoint security firewallTEXAS INSTRUMENTS INC·Filed 2018·Granted Nov 15, 2022·3 cites·20 claims
- 3490US11138117B2Memory pipeline control in a hierarchical memory systemTEXAS INSTRUMENTS INC·Filed 2020·Granted Oct 5, 2021·2 cites·20 claims
- 3590US9075928B2Hazard detection and elimination for coherent endpoint allowing out-of-order executionTEXAS INSTRUMENTS INC·Filed 2013·Granted Jul 7, 2015·7 cites·6 claims
- 3690US8601221B2Speculation-aware memory controller arbiterCHIRCA KAI·Filed 2011·Granted Dec 3, 2013·8 cites·7 claims
- 3790US2025315342A1Credit aware central arbitration for multi-endpoint, multi-core systemTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 3889US12386696B2Delayed snoop for improved multi-process false sharing parallel thread performanceTEXAS INSTRUMENTS INC·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 3989US12159030B2Multicore shared cache operation engineTEXAS INSTRUMENTS INC·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 4089US10990398B2Mechanism for interrupting and resuming execution on an unprotected pipeline processorTEXAS INSTRUMENTS INC·Filed 2019·Granted Apr 27, 2021·4 cites·20 claims
- 4189US10599433B2Cache management operations using streaming engineTEXAS INSTRUMENTS INC·Filed 2018·Granted Mar 24, 2020·4 cites·20 claims
- 4288US11307858B2Cache preload operations using streaming engineTEXAS INSTRUMENTS INC·Filed 2020·Granted Apr 19, 2022·2 cites·20 claims
- 4388US11119776B2Cache management operations using streaming engineTEXAS INSTRUMENTS INC·Filed 2020·Granted Sep 14, 2021·2 cites·20 claims
- 4488US10606596B2Cache preload operations using streaming engineTEXAS INSTRUMENTS INC·Filed 2018·Granted Mar 31, 2020·4 cites·20 claims
- 4588US9213656B2Flexible arbitration scheme for multi endpoint atomic accesses in multicore systemsTEXAS INSTRUMENTS INC·Filed 2013·Granted Dec 15, 2015·9 cites·6 claims
- 4688US2025284646A1Software-hardware memory management modesTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 4788US2025335540A1Computational Primitives Using A Matrix Multiplication AcceleratorTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 4887US10037439B2Secure master and secure guest endpoint security firewallTEXAS INSTRUMENTS INC·Filed 2013·Granted Jul 31, 2018·5 cites·9 claims
- 4987US2025306877A1Nested loop controlTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 5086US12314187B2Software-hardware memory management modesTEXAS INSTRUMENTS INC·Filed 2023·Granted May 27, 2025·0 cites·20 claims
Showing the top 50 of 144 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →