JPS5318374A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Transistor base driving circuit
Assignee: Fuji Electric Co Ltd
•
Filing: 1976-08-04
•
Granted: —
•
Expires: 1996-08-04
Abstract
Abstract PURPOSE:In a transistor base driving circuit of the type insulated from main transistors, supplying of intermissionless base current over the entire period when a base-on-command signal is being applied is made possible.
Inventors
- 👤 Shigefumi Kurita
- 👤 Hiroshi Miki
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 13:44
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/60; H03K17/601
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
JPS5079247A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.