← Back to Patent Explorer
JPS52117A Expired / Lapsed JP ⏱️ 0.0 years remaining

Method of recording color video signal

Assignee: Sony Corp
•
Filing: 1975-06-23
•
Granted: —
•
Expires: 1995-06-23
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract PURPOSE: To record and reproduce carrier chrominance and pilot signals without generating a beat signal upon recording by sequentially recording picture by picture carrier chrominance and pilot signals. COPYRIGHT: (C)1977,JPO&Japio

Inventors

  • 👤 Hisaaki Narahara
  • 👤 Yoshinori Tanaka

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-02 12:59
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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag