Inventor
SUPING SONG
Inventor
US
Overview
Patents· 17 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 transducer94%
H01FMagnets6%
PatentTitleYear
12,417,782Multilayer structures for magnetic recording devices to facilitate targeted magnetic switching and low coercivity202512,148,452Current distal to media facing surface202411,990,163Multilayer structures for magnetic recording devices to facilitate targeted magnetic switching and low coercivity202411,881,235Leading shield for magnetic recording heads202411,854,581Magnetic recording devices using virtual side shields for improved areal density capability202311,749,299Magnetic recording devices using virtual side shields for improved areal density capability202311,682,418Areal density capability improvement with a main pole skin202311,657,835Magnetic head with assisted magnetic recording comprising an electrically conductive, non-magnetic material202311,615,806Magnetic head with assisted magnetic recording202311,557,315Energy assisted magnetic recording head having improved areal density capability202311,557,314Write heads having conducting side gap for directing current202311,437,058Areal density capability improvement with a main pole skin202211,373,675Magnetic head with assisted magnetic recording202211,276,422Magnetic recording head with non-magnetic conductive structure202211,264,052Area density capacity improvement with negative anisotropic magnetic material trailing shield notch202211,227,627Energy assisted magnetic recording head having improved areal density capability202211,205,446Spin-orbit torque induced magnetization switching in a magnetic recording head2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to WESTERN DIGITAL TECH INC (17)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTERN DIGITAL TECH INC | 17 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 17 | 2021–2025 |