Inventor
David E. Laughlin
Inventor
Pittsburgh, PA, US
Overview
13→
Patents
1979–2014
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 13 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 transducer33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
Y10TTechnical subjects covered by former us classification21%
C23CCoating metallic material6%
G11CStatic stores6%
H01FMagnets6%
C22CAlloys3%
F26BDrying solid materials or objects by removing liquid therefrom3%
PatentTitleYear
8,675,456'Method of writing data with binary anisotropy media'20148,665,055'Soft magnetic alloy and uses thereof'20148,449,730'Buffer layers for L10 thin film perpendicular media'20138,211,557'Binary anisotropy media'20126,849,349'Magnetic films having magnetic and non-magnetic regions and method of producing such films by ion irradiation'20056,649,277'Structure for and method of making magnetic recording media'20036,596,417'Magnetic recording medium with a Ga3Pt5 structured underlayer and a cobalt-based magnetic layer'20036,432,563'Zinc enhanced hard disk media'20026,248,416'Highly oriented magnetic thin films, recording media, transducers, devices made therefrom and methods of making'20015,993,956'Manganese containing layer for magnetic recording media'19995,800,931'Magnetic recording medium with a MgO sputter deposited seed layer'19985,693,426'Magnetic recording medium with B2 structured underlayer and a cobalt-based magnetic layer'19974,152,842'Dehydrator'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979Based in Green River, WY, US· patent location history
1997–2014Patents assigned to UNIV CARNEGIE MELLON (11)· patent assignee history
1997–2014Based in Pittsburgh, PA, US· patent location history
2012–2014Patents assigned to LAUGHLIN DAVID E (4)· patent assignee history
2012–2013Patents assigned to ZHU JIAN-GANG (2)· patent assignee history
2014Patents assigned to CONLEY EDWARD (1)· patent assignee history
2014Patents assigned to HUTH JOSEPH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CARNEGIE MELLON | 11 | 1997–2014 |
| LAUGHLIN DAVID Eself | 4 | 2012–2014 |
| ZHU JIAN-GANG | 2 | 2012–2013 |
| CONLEY EDWARD | 1 | 2014 |
| HUTH JOSEPH | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsburgh, Pennsylvania, US | 12 | 1997–2014 |
| Green River, WY, US | 1 | 1979 |