Inventor
Karim Tatah
Inventor
Eden Prairie, MN, US
Overview
Patents· 22 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 transducer49%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light24%
G02BOptical elements, systems or apparatus11%
B23KSoldering or unsoldering5%
C03BManufacture, shaping, or supplementary processes3%
H04BTransmission3%
H04LTransmission of digital information, e.g. telegraphic communication3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,902,876Thermal management of laser diode mode hopping for heat assisted media recording202110,540,998Thermal management of laser diode mode hopping for heat assisted media recording202010,410,668Sensorless monitoring of laser power instability in a heat-assisted magnetic recording head201910,325,622Thermal management of laser diode mode hopping for heat assisted media recording201910,255,940Sensorless monitoring of laser power instability in a heat-assisted magnetic recording head201910,192,578Sensorless monitoring of laser power instability in a heat-assisted magnetic recording head20199,940,965Thermal management of laser diode mode hopping for heat assisted media recording20189,905,996'Heat assisted media recording device with reduced likelihood of laser mode hopping'20189,799,359'Recording head with an on-wafer integrated laser'20179,607,638'Recording head with an on-wafer integrated laser'20179,590,390'Laser diode with dual laser gain sections'20179,484,047'Attaching optical components using homogenized laser light'20169,437,229'Isolator element for heat-assisted magnetic recording'20169,318,134'Attaching optical components using homogenized laser light'20169,281,659'Thermal management of laser diode mode hopping for heat assisted media recording'20169,196,278'Laser array for heat assisted magnetic recording'20158,923,101'Monolithically integrated laser diode and power monitor'20148,885,280'Polarization rotator'20146,798,946'Method to deskew parallel optical links'20046,633,710'Opto-electronic multi-chip modules using imaging fiber bundles'20036,598,428'Multi-component all glass photonic band-gap fiber'20036,591,042'Fiber based wavelength de-multiplexing system'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to SCHOTT FIBER OPTICS INC (2)· patent assignee history
2003Patents assigned to SCHOTT OPTOVANCE INC (1)· patent assignee history
2003Patents assigned to UNIV PITTSBURGH (1)· patent assignee history
2003–2004Based in Winchester, MA, US· patent location history
2003Based in Arlington, MA, US· patent location history
2004Patents assigned to MOLEX INC (1)· patent assignee history
2014–2021Patents assigned to SEAGATE TECHNOLOGY LLC (18)· patent assignee history
2014–2021Based in Eden Prairie, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEAGATE TECHNOLOGY LLC | 18 | 2014–2021 |
| SCHOTT FIBER OPTICS INC | 2 | 2003 |
| MOLEX INC | 1 | 2004 |
| SCHOTT OPTOVANCE INC | 1 | 2003 |
| UNIV PITTSBURGH | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eden Prairie, Minnesota, US | 18 | 2014–2021 |
| Winchester, Massachusetts, US | 3 | 2003–2004 |
| Arlington, Massachusetts, US | 1 | 2003 |