Inventor
Luan Ton-That
Inventor
San Jose, CA, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer72%
G06FElectric digital data processing20%
G11CStatic stores8%
PatentTitleYear
9,678,676'Method for storage devices to achieve low write amplification with low over provision'20179,639,423'Method and apparatus for recovering metadata lost during an unexpected power down event'20179,092,323'Systems and methods for recovering addressing data'20159,064,517'Spiral band end detection'20158,886,870'Memory access table saving and restoring system and methods'20148,767,340'Spiral band end detection'20148,681,450'Writing spirals based on servo tracks of a different sample rate'20148,681,449'Calibrating servos'20148,572,309'Apparatus and method to protect metadata against unexpected power down'20138,493,684'Calibrating voice coil motors'20138,462,458'Writing spirals based on servo tracks of a different sample rate'20138,208,216'Spiral band end detection'20128,194,343'Calibrating servos'20128,077,422'Writing spirals based on servo tracks of a different sample rate'20117,995,305'Calibrating voice coil motors'20117,944,638'Method and apparatus for scheduling spiral interrupts for self-servo write'20117,936,530'Method to write ramp-track'20117,773,335'Calibrating servos'20107,764,457'Spiral band end detection'20107,567,404'Method for measuring actuator velocity during self-servo-write'20097,349,171'Method for measuring actuator velocity during self-servo-write'20085,796,543'Data track pattern including embedded servo sectors for magneto-resistive read/inductive write head structure for a disk drive'19985,587,850'Data track pattern including embedded servo sectors for magneto-resistive read/inductive write head structure for a disk drive'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2017Based in San Jose, CA, US· patent location history
2008–2017Patents assigned to MARVELL WORLD TRADE LTD (7)· patent assignee history
2010–2015Patents assigned to MARVELL INT LTD (14)· patent assignee history
2011–2017Patents assigned to TON-THAT LUAN (10)· patent assignee history
2011–2017Patents assigned to NEOS PERRY (8)· patent assignee history
2012–2014Patents assigned to CHEUNG MAN (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MARVELL INT LTD | 14 | 2010–2015 |
| TON-THAT LUANself | 10 | 2011–2017 |
| NEOS PERRY | 8 | 2011–2017 |
| MARVELL WORLD TRADE LTD | 7 | 2008–2017 |
| CHEUNG MAN | 4 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 23 | 1996–2017 |