← Back to Patent Explorer
DE1302091B Expired / Lapsed DE ⏱️ 0.0 years remaining

Method for phase and frequency comparison using a circuit with two rectifier sections

Assignee: Alcatel Lucent Deutschland AG
•
Filing: 1962-09-12
•
Granted: —
•
Expires: 1982-09-12
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Gassmann Gerhard-Guenter

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-31 18:07
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/44; H04N5/57; G; G08; G08C; G08C17/00; G08C17/02; H03; H03J; H03J7/00; H03J7/02; H03J7/04; H04N5/04; H04N5/12; H04N5/126; H04N5/50; H04N9/00; H04N9/44; H04N9/455

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag