US3278758A
Expired / Lapsed
US
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Anti-coincidence logic circuits
Assignee: International Standard Electric Corp
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Filing: 1963-12-04
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Granted: 1966-10-11
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Expires: 1983-12-04
Abstract
No abstract record available.
Inventors
- 👤 Vroman Jan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:13
CPC Classifications
H; H03; H03K; H03K19/00; H03K19/20; H03K19/21; H03K19/212
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
AN ANTI-COINCIDENCE LOGIC CIRCUIT COMPRISING TWO OR MORE INPUTS, MEANS INCLUDING A PLURALITY OF BRANCHES WITH EACH OF SAID BRANCHES HAVING A RESISTIVE IMPEDANCE COUPLED BETWEEN A CORRESPONDING ONE OF THE INPUTS AND AN ASSOCIATED ONE OF A PLURALITY OF POINTS, MEANS COMPRISING A NETWORK OF REACTIVE IMPEDANCES FOR COUPLING SAID POINTS TOGETHER, THEREBY JOINING SAID BRANCHES TO ONE ANOTHER, AT LEAST ONE SOURCE OF CLOCK PULSES COUPLED TO THE REACTIVE NETWORK THROUGH AT LEAST ONE DIODE, AND LOGIC MEANS FOR CONTROLLING THE STORAGE OR DISCHARGE OF ENERGY IN THE REACTIVE IMPEDANCE TO WHICH SAID CLOCK PULSES ARE APPLIED, SAID LOGIC MEANS OPERATING RESPONSIVE TO ONE POTENTIAL LEVEL OF SAID CLOCK PULSE FOR ENABLING ENERGY TO
Claim 2
Dependent Claim
116 words
AN ANTI-COINCIDENCE LOGIC CIRCUIT COMPRISING TWO OR MORE INPUTS, MEANS INCLUDING A PLURALITY OF BRANCHES WITH EACH OF SAID BRANCHES HAVING A RESISTIVE IMPEDANCE COUPLED BETWEEN A CORRESPONDING ONE OF THE INPUTS AND AN ASSOCIATED ONE OF A PLURALITY OF POINTS, MEANS COMPRISING A NETWORK OF REACTIVE IMPEDANCES FOR COUPLING SAID POINTS TOGETHER, THEREBY JOINING SAID BRANCHES TO ONE ANOTHER, AT LEAST ONE SOURCE OF CLOCK PULSES COUPLED TO THE REACTIVE NETWORK THROUGH AT LEAST ONE DIODE, AND LOGIC MEANS FOR CONTROLLING THE STORAGE OR DISCHARGE OF ENERGY IN THE REACTIVE IMPEDANCE TO WHICH SAID CLOCK PULSES ARE APPLIED, SAID LOGIC MEANS OPERATING RESPONSIVE TO ONE POTENTIAL LEVEL OF SAID CLOCK PULSE FOR ENABLING ENERGY TO
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) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |