JPS5328441A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
End holding method for optical fiber
Assignee: Sumitomo Electric Industries Ltd
•
Filing: 1976-08-28
•
Granted: —
•
Expires: 1996-08-28
Abstract
Abstract PURPOSE:To reduce the face dangling effect at the time of grinding and polishing by bonding an optical fiber within a glass sleeve having a tapering inside diameter, and by grinding the other end of the glass sleeve opposite to the one end of the sleeve into which the glass fiber is inserted in order to reinforce the end of the glass sleeve.
Inventors
- 👤 Hideyuki Takimoto
- 👤 Kozo Yoshimura
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-31 00:13
CPC Classifications
—
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.