Inventor
Charles Frederick Brucker
Inventor
Pleasanton, CA, US
Overview
Patents· 14 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 transducer44%
C23CCoating metallic material20%
H01JElectric discharge tubes or discharge lamps12%
Y10TTechnical subjects covered by former us classification12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
B82YSpecific uses or applications of nanostructures4%
PatentTitleYear
9,117,476'Magnetic media on a plastic substrate'20159,034,157'Forming oriented film for magnetic recording material'20158,557,408'Perpendicular media with dual soft magnetic layers'20138,208,238'Apparatus for orienting soft-underlayer deposition'20128,147,996'Perpendicular media with dual soft magnetic layers'20127,666,529'Anti-ferromagnetically coupled soft underlayer'20107,323,259'Multilayer perpendicular media with high-boron or high-carbon additives to CoCr films'20087,300,558'Rapid cycle time gas burster'20077,141,145'Gas injection for uniform composition reactively sputter-deposited thin films'20066,868,048'Data storage system having thermally activated readout'20056,692,619'Sputtering target and method for making composite soft magnetic films'20046,680,106'Magnetic recording media with Ru corrosion barrier layer'20046,649,254'Compensated crystalline superlattice ferrimagnets'20036,328,856'Method and apparatus for multilayer film deposition utilizing rotating multiple magnetron cathode device'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2015Patents assigned to SEAGATE TECHNOLOGY LLC (14)· patent assignee history
2001–2015Based in Pleasanton, CA, US· patent location history
2012–2015Patents assigned to BRUCKER CHARLES F (2)· patent assignee history
2012–2015Patents assigned to BRUCKER CHARLES FREDERICK (2)· patent assignee history
2012–2013Patents assigned to CHANG CHUNG-HEE (2)· patent assignee history
2012–2013Patents assigned to CHEN QIXU (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEAGATE TECHNOLOGY LLC | 14 | 2001–2015 |
| BRUCKER CHARLES Fself | 2 | 2012–2015 |
| BRUCKER CHARLES FREDERICKself | 2 | 2012–2015 |
| CHANG CHUNG-HEE | 2 | 2012–2013 |
| CHEN QIXU | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pleasanton, California, US | 14 | 2001–2015 |