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

Alan Chen

RIRadian Memory Systems, Illc: 45 patents #5 of 7Top 75%
Motorola: 8 patents #1,267 of 12,470Top 15%
ATAtmel: 4 patents #196 of 762Top 30%
Micron: 4 patents #2,657 of 6,345Top 45%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Simi Valley, CA: #13 of 1,200 inventorsTop 2%
California: #5,467 of 386,348 inventorsTop 2%
Overall (All Time): #36,287 of 4,157,543Top 1%
62 Patents All Time

Issued Patents All Time

Showing 26–50 of 62 patents

Patent #TitleCo-InventorsDate
11226903 Nonvolatile/persistent memory with zone mapped to selective number of physical structures and deterministic addressing Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-01-18
11221961 Configuration of nonvolatile memory as virtual devices with user defined parameters Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-01-11
11221960 Nonvolatile memory controller enabling independent garbage collection to independent zones or isolated regions Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-01-11
11221959 Nonvolatile memory controller supporting variable configurability and forward compatibility Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2022-01-11
11100006 Host-commanded garbage collection based on different per-zone thresholds and candidates selected by memory controller Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-08-24
11086789 Flash memory drive with erasable segments based upon hierarchical addressing Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-08-10
11048643 Nonvolatile memory controller enabling wear leveling to independent zones or isolated regions Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-06-29
11023386 Nonvolatile memory controller with configurable address assignment parameters per namespace Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-06-01
11023387 Nonvolatile/persistent memory with namespaces configured across channels and/or dies Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-06-01
11003586 Zones in nonvolatile or persistent memory with configured write parameters Robert Lercari, 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, Robert Lercari 2021-05-04
10977188 Idealized nonvolatile or persistent memory based upon hierarchical address translation Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2021-04-13
10956082 Techniques for directed data migration Craig Robertson, Robert Lercari, Andrey V. Kuzmin 2021-03-23
10915458 Configuration of isolated regions or zones based upon underlying memory geometry Robert Lercari, 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, Robert Lercari 2020-05-05
10642748 Memory controller for flash memory with zones configured on die bounaries and with separate spare management per zone Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2020-05-05
10552085 Techniques for directed data migration Craig Robertson, Robert Lercari, Andrey V. Kuzmin 2020-02-04
9785572 Memory controller with multimodal control over memory dies Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2017-10-10
9588904 Host apparatus to independently schedule maintenance operations for respective virtual block devices in the flash memory dependent on information received from a memory controller Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2017-03-07
9542118 Expositive flash memory control Robert Lercari, Mike Jadon, Craig Robertson, Andrey V. Kuzmin 2017-01-10
8751731 Memory super block allocation Mehdi Asnaashari, Siamack Nemazie, Dale P. McNamara 2014-06-10
8312245 Memory block management Mehdi Asnaashari, Siamack Nemazie 2012-11-13
8239614 Memory super block allocation Mehdi Asnaashari, Siamack Nemazie, Dale P. McNamara 2012-08-07
8190950 Dynamic column redundancy replacement Neville Ichhaporia, Ivan N. Kutzarov, Graham H.M. Stout 2012-05-29
8095765 Memory block management Mehdi Asnaashari, Siamack Nemazie 2012-01-10