WO1998000840A1
Expired / Lapsed
WO
⏱️ 0.0 years remaining
Thin film magnetic head tip and manufacturing method therefor
Assignee: Samsung Electronics Co Ltd
•
Filing: 1997-06-13
•
Granted: —
•
Expires: 2017-06-13
Abstract
Abstract A thin film magnetic head tip, and a method for manufacturing the thin film magnetic head tip by a wafer process, are provided. A base (120) material is stacked on a wafer (100) and a core (110) is stacked partially within the base material to form an azimuth groove (140). Conductive points (210) are within a plurality of holes passed through the wafer (100). A coil (130) is stacked being connected to the conductive points (210), and the surface of the core (110) with the azimuth angle and the base (120) are rounded.
Inventors
- 👤 Jae Soo Lee
- 👤 Sang Joon Kim
- 👤 Byung Soo Chung
Bibliographic Details
Application Number
—
Jurisdiction
WO
Data Source
google_patents
Last Synchronized
2026-10-22 22:08
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/127; G11B15/00; G11B15/60; G11B15/61; G11B5/10; G11B5/1272; G11B5/17; G11B5/48; G11B5/52; G11B5/53; G11B5/31; G11B5/3176; G11B5/3179; G11B5/3183
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.