US3124705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synchronized single pulse circuit producing output
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:41
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/027; H03K3/01; H03K3/013; H03K5/00; H03K5/13; H03K5/135; H03K5/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A SYNCHRONIZING CIRCUIT COMPRISING A SWITCHABLE SOURCE, FIRST AND SECOND NOR-LOGIC GATES COUPLED TO SAID SWITCHABLE SOURCE SUCH THAT ONLY ONE OF SAID GATES IN CONNECTED TO SAID SOURCE AT ANY TIME, MEANS COUPLING THE OUTPUT OF SAID SECOND GATE TO AN INPUT OF SAID FIRST GATE, A FIRST FLIP-FLOP, MEANS COUPLING THE OUTPUT OF SAID FIRST GATE TO SAID FIRST FLIP-FLOP, FEEDBACK MEANS COUPLING ONE OUTPUT OF SAID FIRST FLIP-FLOP TO AN INPUT OF SAID SECOND GATE WHEREBY AN INPUT SIGNAL APPLIED TO EITHER OF SAID FIRST AND SECOND GATES BY SAID SWITCHABLE SOURCE MAY BE RECIRCULATED, FIRST AND SECOND DELAY LINES COUPLED TO SAID FIRST FLIPFLOP, SAID DELAY LINES HAVING DISSIMILAR DELAY PERIODS, A SECOND FLIP-FLOP, AND MEANS FOR GATING TOGETHER THE OUTPUTS FROM SAID DELAY LINES AND APPLYING THE RESULTANT SIGNAL TO A SECOND FLIP-FLOP.
Claim 2
Dependent Claim
138 words
A SYNCHRONIZING CIRCUIT COMPRISING A SWITCHABLE SOURCE, FIRST AND SECOND NOR-LOGIC GATES COUPLED TO SAID SWITCHABLE SOURCE SUCH THAT ONLY ONE OF SAID GATES IN CONNECTED TO SAID SOURCE AT ANY TIME, MEANS COUPLING THE OUTPUT OF SAID SECOND GATE TO AN INPUT OF SAID FIRST GATE, A FIRST FLIP-FLOP, MEANS COUPLING THE OUTPUT OF SAID FIRST GATE TO SAID FIRST FLIP-FLOP, FEEDBACK MEANS COUPLING ONE OUTPUT OF SAID FIRST FLIP-FLOP TO AN INPUT OF SAID SECOND GATE WHEREBY AN INPUT SIGNAL APPLIED TO EITHER OF SAID FIRST AND SECOND GATES BY SAID SWITCHABLE SOURCE MAY BE RECIRCULATED, FIRST AND SECOND DELAY LINES COUPLED TO SAID FIRST FLIPFLOP, SAID DELAY LINES HAVING DISSIMILAR DELAY PERIODS, A SECOND FLIP-FLOP, AND MEANS FOR GATING TOGETHER THE OUTPUTS FROM SAID DELAY LINES AND APPLYING THE RESULTANT SIGNAL TO A SECOND FLIP-FLOP.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |