Inventor
Kirill Rivkin
Inventor
Edina, MN, US
Overview
Patents· 43 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 transducer84%
Y10TTechnical subjects covered by former us classification10%
G11CStatic stores2%
H01FMagnets2%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner2%
PatentTitleYear
10,867,627Amplifying structure for microwave-assisted magnetic recording202010,770,096Dual writer with bridged connection202010,699,733Write head with reduced side to trailing shield spacing202010,366,711Applying a pre-erase or pre-condition field to a hard disk before writing data to the hard disk201910,210,887Chirped current profile with undershoot feature201910,204,644Magnetic write transducer with flat pole section201910,141,014Write head with reduced trailing shield--side shield spacing201810,134,428Selective data writer coil20189,978,401Chirped current profile with undershoot feature20189,934,795Recording head with first and second coils that induce flux into write pole and shield20189,922,669'Method of making a write head core'20189,905,251'Write current switching in a data storage device'20189,805,744'Dual writer design in interlaced magnetic recording'20179,805,742'Selective data writer coil'20179,715,888'Data writer with shaped write coil'20179,704,510'Data writer with graded side shields'20179,595,275'Reset of magnetic domains in write head via magnetic field from media'20179,520,148'Reset of magnetic domains in write head via external field'20169,449,618'Microwave assisted magnetic recording system'20169,368,133'Unbalanced data writer coil'20169,286,918'Write head with coil structure aligned with yoke'20169,286,916'High frequency data writer field generator device'20169,251,814'Write head core'20169,159,340'Coil structure for write head'20159,153,257'Write head having reduced dimensions'20159,153,254'Unbalanced data writer coil'20159,082,427'Write head having reduced dimensions'20159,082,425'Magnetic shield with flux concentration feature'20159,082,428'Write head with coil structure aligned with yoke'20159,019,659'Write pole with varying bevel angles'20158,970,992'Write head with modified side shields'20158,947,820'Write pulse with adjustable slew rate'20158,947,807'Independently driven write coils'20158,937,852'Write pole design'20158,902,548'Head with high readback resolution'20148,873,201'Low-recess write pole coil near shield at media-facing surface'20148,804,280'Actively synchronizing magnetic responses of a shield and a write pole'20148,619,509'Write pole design'20138,582,237'Selectively magnetic write gap insert'20138,564,910'Magnetic shield structure'20138,537,501'Write head with modified side shields'20138,189,294'Apparatus including modified write pole tip'20127,800,938'Oscillating current assisted spin torque magnetic memory'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to SEAGATE TECHNOLOGY LLC (43)· patent assignee history
2010–2020Based in Edina, MN, US· patent location history
2012–2015Patents assigned to BENAKLI MOURAD (8)· patent assignee history
2012–2016Patents assigned to RIVKIN KIRILL ALEKSANDROVICH (7)· patent assignee history
2013–2015Patents assigned to WESSEL JAMES GARY (4)· patent assignee history
2014–2015Patents assigned to LOPUSNIK RADEK (2)· patent assignee history
2015–2016Based in Eden Prairie, MN, US· patent location history
2015Based in Bloomington, MN, US· patent location history
2018–2020Based in Minneapolis, MN, US· patent location history
2020Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEAGATE TECHNOLOGY LLC | 43 | 2010–2020 |
| BENAKLI MOURAD | 8 | 2012–2015 |
| RIVKIN KIRILL ALEKSANDROVICHself | 7 | 2012–2016 |
| WESSEL JAMES GARY | 4 | 2013–2015 |
| LOPUSNIK RADEK | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Edina, Minnesota, US | 35 | 2010–2020 |
| Eden Prairie, Minnesota, US | 4 | 2015–2016 |
| Minneapolis, Minnesota, US | 2 | 2018–2020 |
| San Jose, California, US | 1 | 2020 |
| Bloomington, Minnesota, US | 1 | 2015 |