Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RL

Robert Lercari

RIRadian Memory Systems, Illc: 54 patents #3 of 7Top 45%
Thousand Oaks, CA: #19 of 1,766 inventorsTop 2%
California: #6,736 of 386,348 inventorsTop 2%
Overall (All Time): #45,055 of 4,157,543Top 2%
55 Patents All Time

Issued Patents All Time

Showing 26–50 of 55 patents

Patent #TitleCo-InventorsDate
11307995 Storage device with geometry emulation based on division programming and decoupled NAND maintenance Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-04-19
11288203 Zones in nonvolatile memory formed along die boundaries with independent address translation per zone Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-03-29
11275695 Persistent/nonvolatile memory with address translation tables by zone Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-03-15
11269781 Programmable configuration of zones, write stripes or isolated regions supported from subset of nonvolatile/persistent memory Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-03-08
11249652 Maintenance of nonvolatile memory on host selected namespaces by a common memory controller Andrey V. Kuzmin, Alan Chen 2022-02-15
11237978 Zone-specific configuration of maintenance by nonvolatile memory controller Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-02-01
11226903 Nonvolatile/persistent memory with zone mapped to selective number of physical structures and deterministic addressing Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-01-18
11221959 Nonvolatile memory controller supporting variable configurability and forward compatibility Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-01-11
11221961 Configuration of nonvolatile memory as virtual devices with user defined parameters Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-01-11
11221960 Nonvolatile memory controller enabling independent garbage collection to independent zones or isolated regions Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-01-11
11175984 Erasure coding techniques for flash memory Craig Robertson, Mike Jadon 2021-11-16
11100006 Host-commanded garbage collection based on different per-zone thresholds and candidates selected by memory controller Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-08-24
11086789 Flash memory drive with erasable segments based upon hierarchical addressing Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-08-10
11048643 Nonvolatile memory controller enabling wear leveling to independent zones or isolated regions Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-06-29
11023387 Nonvolatile/persistent memory with namespaces configured across channels and/or dies Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-06-01
11023386 Nonvolatile memory controller with configurable address assignment parameters per namespace Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-06-01
11023315 Techniques for supporting erasure coding with flash memory controller Mike Jadon, Craig Robertson 2021-06-01
11003586 Zones in nonvolatile or persistent memory with configured write parameters Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-05-11
10996863 Nonvolatile memory with configurable zone/namespace parameters and host-directed copying of data across zones/namespaces Andrey V. Kuzmin, Alan Chen 2021-05-04
10977188 Idealized nonvolatile or persistent memory based upon hierarchical address translation Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-04-13
10956082 Techniques for directed data migration Alan Chen, Craig Robertson, Andrey V. Kuzmin 2021-03-23
10915458 Configuration of isolated regions or zones based upon underlying memory geometry Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-02-09
10642505 Techniques for data migration based on per-data metrics and memory degradation Andrey V. Kuzmin, Alan Chen 2020-05-05
10642748 Memory controller for flash memory with zones configured on die bounaries and with separate spare management per zone Alan Chen, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2020-05-05
10552085 Techniques for directed data migration Alan Chen, Craig Robertson, Andrey V. Kuzmin 2020-02-04