Patent FR1267686A successfully refreshed from Google Patents.
FR1267686A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Semiconductor device
Assignee: UNITRODE TRANSISTOR PRODUCTS
•
Filing: 1960-09-19
•
Granted: 1961-07-21
•
Expires: 1980-09-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 11:17
CPC Classifications
H; H10; H10W; H10W72/00; H10W74/00; H10W74/10; H10W74/131; H10W74/40; H10W74/43
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.