Inventor
Shanghsien Rou
Inventor
Fremont, CA, US
Overview
Patents· 10 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 transducer40%
C23CCoating metallic material15%
H01JElectric discharge tubes or discharge lamps15%
Y02TClimate change mitigation technologies related to transportation10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
9,418,693'High density granular perpendicular recording media for mechanical reliability and corrosion resistance'20168,993,073'Applying bias voltage during formation of granular recording media'20158,465,854'Perpendicular magnetic recording media with thin soft magnetic underlayers and recording systems comprising same'20138,053,096'Nickel based alloy layer for perpendicular recording media'20117,298,588'Magnetic recording media using directly textured glass'20077,041,205'Sputtering target and method for making composite soft magnetic films with a sintered target'20066,855,439'Highly oriented longitudinal magnetic media on direct textured glass substrates'20056,641,936'Magnetic media with high Cr content, non-magnetic CoCrPt intermediate layers'20036,569,294'Sputtering target assembly and method for depositing a thickness gradient layer with narrow transition zone'20036,468,405'Sputtering target assembly and method for depositing a thickness gradient layer with narrow transition zone'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2016Patents assigned to SEAGATE TECHNOLOGY LLC (10)· patent assignee history
2002–2016Based in Fremont, CA, US· patent location history
2013–2015Patents assigned to XU WEILU (2)· patent assignee history
2013Patents assigned to LEE LI-LIEN (1)· patent assignee history
2013Patents assigned to LIU CONNIE CHUNLING (1)· patent assignee history
2015Patents assigned to HWANG STEVE KUO-HSING (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEAGATE TECHNOLOGY LLC | 10 | 2002–2016 |
| XU WEILU | 2 | 2013–2015 |
| HWANG STEVE KUO-HSING | 1 | 2015 |
| LEE LI-LIEN | 1 | 2013 |
| LIU CONNIE CHUNLING | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 10 | 2002–2016 |