← Back to Patent Explorer
US3093815A Expired / Lapsed US ⏱️ 0.0 years remaining

Pulse repeating system

Assignee: AT&T Inc
•
Filing: 1960-05-31
•
Granted: 1963-06-11
•
Expires: 1980-05-31
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Karnaugh Maurice

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 02:37
CPC Classifications
H; H04; H04L; H04L25/00; H04L25/02; H04L25/20; H04L25/24; H04L25/242

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 160 words
IN A PULSE REPEATER, A RECEIVING CIRCUIT FOR INCOMING PULSE TRAINS TO BE REPEATED, FLYWHEEL TIMING MEANS CONNECTED TO SAID RECEIVING CIRCUIT FOR DERIVING A CONTINUOUS SERIES OF PULSES HAVING SUBSTANTIALLY THE SAME TIMES OF OCCURRENCE AS THE PULSE POSITIONS IN SAID INCOMING PULSE TRAIN, MEANS CONTROLLED BY SAID CONTINUOUS SERIES OF PULSES FOR WRITING SUCCESSIVE PULSE CODE ELEMENTS OF SAID INCOMING PULSE TRAIN INTO DIFFERENT ONES OF A PLURALITY OF PULSE STORAGE ELEMENTS, MEANS FOR GENERATING OSCILLATIONS HAVING A FREQUENCY EQUAL TO AN INTEGRAL MULTIPLE OF THE NORMAL REPETITION RATE OF SAID INPUT PULSE TRAIN, SAID OSCILLATION GENERATING MEANS BEING ADAPTED TO BE ADJUSTED IN FREQUENCY BY A CONTROL SIGNAL, MEANS CONTROLLED BY SAID OSCILLATION GENERATING MEANS FOR READING PULSE CODE ELEMENTS FROM SAID PULSE STORAGE ELEMENTS, MEANS FOR GENERATING A SIGNAL INDICATIVE OF THE AVERAGE INFORMATION CONTENT OF SAID PULSE STORAGE ELEMENTS, AND MEANS FOR APPLYING SAID INDICATING SIGNAL TO SAID OSCILLATION GENERATING MEANS AS SAID CONTROL SIGNAL.

References Cited (Backward Citations)

US2463708A Cited
US2891109A Cited
US2891796A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-06-10 1966-12-10 1967-06-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-06-10 1970-12-10 1971-06-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-06-10 1974-12-10 1975-06-11 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag