RP

Roman A. Pletka

IBM: 173 patents #218 of 70,183Top 1%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
GU Globalfoundries U.S.: 1 patents #22 of 211Top 15%
Overall (All Time): #4,499 of 4,157,543Top 1%
175
Patents All Time

Issued Patents All Time

Showing 1–25 of 175 patents

Patent #TitleCo-InventorsDate
12366984 Storage pool resizing to meet memory endurance targets Nikolaos Papandreou, M. Dean Sciacca, Timothy J. Fisher, Aaron D. Fry, Radu Ioan Stoica +2 more 2025-07-22
12339770 Storage of threshold voltage shifts Radu Ioan Stoica, Nikolaos Papandreou, Charalampos Pozidis 2025-06-24
12222800 Write and retire pages in QLC NAND blocks Nikolaos Papandreou, Timothy J. Fisher, Charalampos Pozidis, Radu Ioan Stoica, Aaron D. Fry +1 more 2025-02-11
12093171 Proactive data placement in high density storage by a hybrid non-volatile storage controller Andrew D. Walls, Nikolaos Papandreou, Radu Ioan Stoica, Timothy J. Fisher, Aaron D. Fry +2 more 2024-09-17
12087379 Calibration of threshold voltage shift values Radu Ioan Stoica, Nikolas Ioannou, Nikolaos Papandreou, Charalampos Pozidis, Timothy J. Fisher +1 more 2024-09-10
12007886 Addressing page-correlated read issues using intra-block parity Sasa Tomic, Nikolaos Papandreou, Nikolas Ioannou 2024-06-11
11908531 Detecting and managing under-program failures in non-volatile memory Nikolaos Papandreou, Radu Ioan Stoica, Nikolas Ioannou, Charalampos Pozidis, Timothy J. Fisher +1 more 2024-02-20
11875831 Page group read voltage threshold calibration Radu Ioan Stoica, Nikolas Ioannou, Nikolaos Papandreou, Charalampos Pozidis, Timothy J. Fisher +1 more 2024-01-16
11861175 Latency in data storage systems Radu Ioan Stoica, Aaron D. Fry, Nikolas Ioannou, Nikolaos Papandreou, Charalampos Pozidis +1 more 2024-01-02
11797199 Balancing utilization of memory pools of physical blocks of differing storage densities Aaron D. Fry, Nikolaos Papandreou, Radu Ioan Stoica, Charalampos Pozidis, Nikolas Ioannou 2023-10-24
11762569 Workload based relief valve activation for hybrid controller architectures Radu Ioan Stoica, Timothy J. Fisher, Nikolaos Papandreou, Sasa Tomic, Nikolas Ioannou +3 more 2023-09-19
11756644 Triage of multi-plane read requests Nikolaos Papandreou, Nikolas Ioannou, Radu Ioan Stoica, Charalampos Pozidis, Timothy J. Fisher +1 more 2023-09-12
11656792 Mirroring data in write caches of a controller of a non-volatile memory Timothy J. Fisher, Adalberto G. Yanes, Nikolaos Papandreou, Radu Ioan Stoica, Charalampos Pozidis +1 more 2023-05-23
11567673 Adaptive, proactive raid rebuild Radu Ioan Stoica, Nikolas Ioannou, Nikolaos Papandreou, Charalampos Pozidis 2023-01-31
11360903 Data placement in write cache architecture supporting read heat data separation Timothy J. Fisher, Aaron D. Fry, Nikolaos Papandreou, Nikolas Ioannou, Sasa Tomic +3 more 2022-06-14
11334492 Calibrating pages of memory using partial page read operations Nikolaos Papandreou, Charalampos Pozidis, Sasa Tomic, Nikolas Ioannou, Radu Ioan Stoica 2022-05-17
11314595 Adaptive data and parity placement using compression ratios of storage devices Sasa Tomic, Timothy J. Fisher, Nikolaos Papandreou, Nikolas Ioannou, Aaron D. Fry 2022-04-26
11302403 Calculating corrective read voltage offsets in non-volatile random access memory Nikolaos Papandreou, Charalampos Pozidis, Nikolas Ioannou, Radu Ioan Stoica, Sasa Tomic +2 more 2022-04-12
11264103 Hybrid read voltage calibration in non-volatile random access memory Nikolaos Papandreou, Charalampos Pozidis, Nikolas Ioannou, Radu Ioan Stoica, Sasa Tomic +3 more 2022-03-01
11221911 Data recovery due to transient effects in NAND flash memories Nikolaos Papandreou, Charalampos Pozidis, Nikolas Ioannou, Sasa Tomic 2022-01-11
11188261 Memory controllers for solid-state storage devices Nikolaos Papandreou, Radu Ioan Stoica, Nikolas Ioannou, Sasa Tomic, Charalampos Pozidis 2021-11-30
11182089 Adapting memory block pool sizes using hybrid controllers Radu Ioan Stoica, Sasa Tomic, Nikolaos Papandreou, Nikolas Ioannou, Aaron D. Fry +3 more 2021-11-23
11176036 Endurance enhancement scheme using memory re-evaluation Charles J. Camp, Timothy J. Fisher, Aaron D. Fry, Nikolas Ioannou, Ioannis Koltsidas +1 more 2021-11-16
11157379 Managing blocks of memory based on block health using hybrid controllers Aaron D. Fry, Sasa Tomic, Nikolaos Papandreou, Nikolas Ioannou, Radu Ioan Stoica +1 more 2021-10-26
11151053 Increasing data read and/or write heat tracking resolution in storage devices having cache architecture Nikolas Ioannou, Nikolaos Papandreou, Sasa Tomic, Radu Ioan Stoica, Timothy J. Fisher +3 more 2021-10-19