Inventor · disambiguated record
Chetana N. Keltcher
Also filed as: KELTCHER CHETANA N · KELTCHER CHETANA NAGENDRA
12 granted patents·4 pending applications·804 citations·filing 1999–2024
92Inventor score
Top patents by PatentIndex Score
16 records- 0197US8356144B2Vector processor systemHESSEL RICHARD·Filed 2009·Granted Jan 15, 2013·411 cites·18 claims
- 0293US7043679B1Piggybacking of ECC corrections behind loadsADVANCED MICRO DEVICES INC·Filed 2002·Granted May 9, 2006·97 cites·22 claims
- 0392US7613882B1Fast invalidation for cache coherency in distributed shared memory systemLEAF SYSTEMS 3·Filed 2007·Granted Nov 3, 2009·63 cites·20 claims
- 0491US6898697B1Efficient method for mode change detection and synchronizationADVANCED MICRO DEVICES INC·Filed 2002·Granted May 24, 2005·80 cites·18 claims
- 0591US6807616B1Memory address checking in a proccesor that support both a segmented and a unsegmented address spaceADVANCED MICRO DEVICES INC·Filed 2001·Granted Oct 19, 2004·78 cites·33 claims
- 0686US7543119B2Vector processorHESSEL RICHARD EDWARD·Filed 2006·Granted Jun 2, 2009·18 cites·15 claims
- 0778US6934903B1Using microcode to correct ECC errors in a processorADVANCED MICRO DEVICES INC·Filed 2001·Granted Aug 23, 2005·27 cites·43 claims
- 0860US12050916B2Array of pointers prefetchingADVANCED MICRO DEVICES INC·Filed 2022·Granted Jul 30, 2024·0 cites·20 claims
- 0956US6425072B1System for implementing a register free-list by using swap bit to select first or second register tag in retire queueADVANCED MICRO DEVICES INC·Filed 1999·Granted Jul 23, 2002·30 cites·35 claims
- 1055US2025245160A1Fine-Grained Memory Aware Cache PrefetchADVANCED MICRO DEVICES INC·Filed 2024·Application pending·0 cites
- 1154US12499959B2Testing parity and ECC logic using MBISTADVANCED MICRO DEVICES INC·Filed 2022·Granted Dec 16, 2025·0 cites·19 claims
- 1253US2013185496A1Vector Processing SystemHESSEL CONNIE·Filed 2012·Application pending·0 cites
- 1351US9494997B2Hierarchical clock control using hysterisis and threshold managementAPPLE INC·Filed 2014·Granted Nov 15, 2016·0 cites·18 claims
- 1450US11099846B2Apparatus and method for resynchronization prediction with variable upgrade and downgrade capabilityADVANCED MICRO DEVICES INC·Filed 2018·Granted Aug 24, 2021·0 cites·23 claims
- 1548US2023297381A1Load Dependent Branch PredictionADVANCED MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 1644US2011004729A1Block Caching for Cache-Coherent Distributed Shared Memory3LEAF SYSTEMS INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →