US3217176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gate circuit for providing integral pulses
Assignee: RCA Corp
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Filing: 1962-05-22
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Granted: 1965-11-09
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Expires: 1982-05-22
Abstract
No abstract record available.
Inventors
- 👤 Chin Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:56
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
THE COMBINATION OF MEANS FOR GATING AN INTEGRAL NUMBER OF PULSES IN SEQUENCE OF INPUT PULSES HAVING FIRST AND SECOND LEVELS UNDER THE CONTROL OF A GATING SIGNAL COMPRISING, SWITCH MEANS ACTIVATED BY SAID GATING SIGNAL AND SAID SEQUENCE OF INPUT PULSES FOR PRODUCING A CONTROL SIGNAL STARTING WITH THE FIRST OCCURRENCE OF THE FIRST LEVEL OF SAID INPUT PULSES AND EXTENDING FOR THE REMAINING DURATION OF SAID GATE SIGNAL, GATE MEANS COUPLED TO RECEIVE SAID CONTROL SIGNAL AND SAID SEQUENCE OF INPUT PULSES FOR PRODUCING A SESEQUENCE OF CONTROL PULSES OF OPPOSITE PHASE TO SAID INPUT PULSES STARTING WITH THE FIRST OCCURRENCE OF THE SECOND LEVEL OF SAID INPUT PULSES AND EXTENDING FOR THE REMAINING DURATION OF SAID GATE SIGNAL, AND BISTABLE CIRCUIT MEANS COUPLED TO BE SET BY SAID INPUT PULSES AND RESET BY SAID CONTROL PULSES TO PRODUCE AN INTEGRAL NUMBER OF OUTPUT PULSES OF THE SAME PERIOD AS SAID INPUT PULSES.
Claim 2
Dependent Claim
155 words
THE COMBINATION OF MEANS FOR GATING AN INTEGRAL NUMBER OF PULSES IN SEQUENCE OF INPUT PULSES HAVING FIRST AND SECOND LEVELS UNDER THE CONTROL OF A GATING SIGNAL COMPRISING, SWITCH MEANS ACTIVATED BY SAID GATING SIGNAL AND SAID SEQUENCE OF INPUT PULSES FOR PRODUCING A CONTROL SIGNAL STARTING WITH THE FIRST OCCURRENCE OF THE FIRST LEVEL OF SAID INPUT PULSES AND EXTENDING FOR THE REMAINING DURATION OF SAID GATE SIGNAL, GATE MEANS COUPLED TO RECEIVE SAID CONTROL SIGNAL AND SAID SEQUENCE OF INPUT PULSES FOR PRODUCING A SESEQUENCE OF CONTROL PULSES OF OPPOSITE PHASE TO SAID INPUT PULSES STARTING WITH THE FIRST OCCURRENCE OF THE SECOND LEVEL OF SAID INPUT PULSES AND EXTENDING FOR THE REMAINING DURATION OF SAID GATE SIGNAL, AND BISTABLE CIRCUIT MEANS COUPLED TO BE SET BY SAID INPUT PULSES AND RESET BY SAID CONTROL PULSES TO PRODUCE AN INTEGRAL NUMBER OF OUTPUT PULSES OF THE SAME PERIOD AS SAID INPUT PULSES.
References Cited (Backward Citations)
CA611460A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |