Inventor
Douglas A. Prins
Inventor
Laguna Hills, CA, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing49%
G11CStatic stores42%
B60BVehicle wheels2%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology2%
B62BHand-propelled vehicles, e.g. hand carts or perambulators2%
G11BInformation storage based on relative movement between record carrier and transducer2%
PatentTitleYear
10,500,898Side-mounted caster system for steering three-wheeled push chairs20199,753,649'Tracking intermix of writes and un-map commands across power cycles'20179,483,210'Flash storage controller execute loop'20169,448,743'Mass storage controller volatile memory containing metadata related to flash memory storage'20169,239,783'Multiprocessor storage controller'20169,158,677'Flash storage controller execute loop'20159,152,556'Metadata rebuild in a flash memory controller following a loss of power'20159,003,264'Systems, methods, and devices for multi-dimensional flash RAID data protection'20158,959,283'Flash storage controller execute loop'20158,959,282'Flash storage controller execute loop'20158,909,982'System and method for detecting copyback programming problems'20148,775,717'Storage controller for flash memory including a crossbar switch connecting a plurality of processors with a plurality of internal memories'20148,762,620'Multiprocessor storage controller'20148,751,755'Mass storage controller volatile memory containing metadata related to flash memory storage'20148,738,841'Flash memory controller and system including data pipelines incorporating multiple buffers'20148,621,138'Flash storage controller execute loop'20138,621,137'Metadata rebuild in a flash memory controller following a loss of power'20138,533,384'Flash memory controller garbage collection operations performed independently in multiple flash memory groups'20138,386,700'Flash memory controller garbage collection operations performed independently in multiple flash memory groups'20138,245,101'Patrol function used in flash storage controller to detect data errors'20127,978,516'Flash memory controller having reduced pinout'20117,934,052'System and method for performing host initiated mass storage commands using a hierarchy of data structures'20116,944,717'Cache buffer control apparatus and method using counters to determine status of cache buffer memory cells for writing and reading data therefrom'20055,627,695'System and method for generating unique sector identifiers for an identificationless disk format'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Based in Huntington Beach, CA, US· patent location history
2005–2019Based in Laguna Hills, CA, US· patent location history
2011Patents assigned to PLIANT TECHNOLOGY INC (2)· patent assignee history
2012–2016Patents assigned to SANDISK ENTPR IP LLC (18)· patent assignee history
2012–2014Patents assigned to OLBRICH AARON K (9)· patent assignee history
2012–2014Patents assigned to PRINS DOUGLAS A (9)· patent assignee history
2016–2017Patents assigned to SANDISK TECHNOLOGIES LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANDISK ENTPR IP LLC | 18 | 2012–2016 |
| OLBRICH AARON K | 9 | 2012–2014 |
| PRINS DOUGLAS Aself | 9 | 2012–2014 |
| SANDISK TECHNOLOGIES LLC | 3 | 2016–2017 |
| PLIANT TECHNOLOGY INC | 2 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Laguna Hills, California, US | 23 | 2005–2019 |
| Huntington Beach, California, US | 1 | 1997 |