Patent CA974589A successfully refreshed from Google Patents.
CA974589A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Serial test patterns for mosfet testing
Assignee: International Business Machines Corp
•
Filing: 1973-02-28
•
Granted: 1975-09-16
•
Expires: 1993-02-28
Abstract
No abstract record available.
Inventors
- 👤 Randell L. James
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-24 05:07
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/28; G01R31/317; G01R31/3181; G01R31/3185; G01R31/318533; G01R31/318541
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.