Inventor
PALACHARLA SUBBARAO
US21 patents
⚠️ This page may combine multiple inventors who share the name “PALACHARLA SUBBARAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
19 patentsUS11288188B1Mar 29, 2022
Dynamic metadata relocation in memory
QUALCOMM INC11 citations76
US10180908B2Jan 15, 2019
Method and apparatus for virtualized control of a shared system cache
QUALCOMM INC3 citations73
US11893240B2Feb 6, 2024
Reducing latency in pseudo channel based memory systems
QUALCOMM INC2 citations71
US9734070B2Aug 15, 2017
System and method for a shared cache with adaptive partitioning
QUALCOMM INC6 citations71
US9612970B2Apr 4, 2017
Method and apparatus for flexible cache partitioning by sets and ways into component caches
QUALCOMM INC4 citations71
US9489305B2Nov 8, 2016
System and method for managing bandwidth and power consumption through data filtering
QUALCOMM INC3 citations71
US11803472B2Oct 31, 2023
Integrated circuits (IC) employing subsystem shared cache memory for facilitating extension of low-power island (LPI) memory and related methods
QUALCOMM INC2 citations69
US10089238B2Oct 2, 2018
Method and apparatus for a shared cache with dynamic partitioning
QUALCOMM INC3 citations69
US11520706B2Dec 6, 2022
Dram-aware caching
QUALCOMM INC2 citations66
US12307092B2May 20, 2025
Reducing latency in pseudo channel based memory systems
QUALCOMM INC0 citations61
US11907141B1Feb 20, 2024
Flexible dual ranks memory system to boost performance
QUALCOMM INC1 citations61
US12299283B2May 13, 2025
Self-characterizing, evaluating, and adaptive high performance memory controller
QUALCOMM INC0 citations59
US12038855B2Jul 16, 2024
Memory system with adaptive refresh
QUALCOMM INC0 citations58
US12159033B2Dec 3, 2024
Metadata registers for a memory device
QUALCOMM INC0 citations50
US12541453B2Feb 3, 2026
Reconfigurable shared memory systems, and related processor-based systems and methods
QUALCOMM INC0 citations47
US12461860B2Nov 4, 2025
Physical address based set partitioning
QUALCOMM INC0 citations47
US12153531B2Nov 26, 2024
Multiple-core memory controller
QUALCOMM INC0 citations47
US11907138B2Feb 20, 2024
Multimedia compressed frame aware cache replacement policy
QUALCOMM INC0 citations47
US12487925B2Dec 2, 2025
Rank interleaving for system meta mode operations in a dynamic random access memory (DRAM) memory device
QUALCOMM INC0 citations46