US3275992A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load sharing clock supplies
Assignee: AT&T Inc
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Filing: 1962-12-04
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Granted: 1966-09-27
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Expires: 1982-12-04
Abstract
No abstract record available.
Inventors
- 👤 Peter G Neumann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:32
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/51; H03K17/80; H03K17/81; G; G06; G06F; G06F1/00; G06F1/04; G06F1/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
IN COMBINATION, MEANS FOR STORING AN ORDERED ARRAY OF ELECTRICAL BINARY IMPULSES, THE BINARY REPRESENTATION OF SAID ORDERED ARRAY OF ELECTRICAL IMPULSES CORRESPONDING TO THE BINARY REPRESENTATION OF A DIFFERENCE SET, MEANS TO SUCCESSIVELY AND CYCLICALLY PERMUTE SAID ORDERED ARRAY, TRANSLATING MEANS RESPONSIVE TO SUCCESSIVE CYCLIC PERMUTATIONS OF SAID ELECTRICAL IMPULSES TO PRODUCE SUCCESSIVE TIME-PHASED OUTPUT SIGNALS, AND TRANSLATING MEANS CONPRISING AN ARRAY OF INPUT WINDINGS COUPLED TO A PLURALITY OF FLUX RESPONSIVE DEVICES, THE BINARY REPRESENTATION OF THE COUPLING SENSES OF THE WINDINGS COUPLED TO SAID FLUX RESPONSIVE DEVICES CORRESPONDING TO A CYCLIC BLOCK DESIGN, SAID CYCLIC BLOCK DESIGN BEING DERIVED FROM SAID DIFFERENCE SET, AND MEANS FOR RESPECTIVELY APPLYING THE ORDERED ARRAY OF ELECTRICAL IMPULSES AND THE PERMUTATIONS THEREOF TO SAID ARRAY OF INPUT WINDINGS WHEREBY THE LOCUS OF EACH TIMED-PHASED OUTPUT SIGNAL IS DETERMINED BY THE CYCLIC PERMUTATION OF SAID ELECTRICAL IMPULSES.
Claim 2
Dependent Claim
145 words
IN COMBINATION, MEANS FOR STORING AN ORDERED ARRAY OF ELECTRICAL BINARY IMPULSES, THE BINARY REPRESENTATION OF SAID ORDERED ARRAY OF ELECTRICAL IMPULSES CORRESPONDING TO THE BINARY REPRESENTATION OF A DIFFERENCE SET, MEANS TO SUCCESSIVELY AND CYCLICALLY PERMUTE SAID ORDERED ARRAY, TRANSLATING MEANS RESPONSIVE TO SUCCESSIVE CYCLIC PERMUTATIONS OF SAID ELECTRICAL IMPULSES TO PRODUCE SUCCESSIVE TIME-PHASED OUTPUT SIGNALS, AND TRANSLATING MEANS CONPRISING AN ARRAY OF INPUT WINDINGS COUPLED TO A PLURALITY OF FLUX RESPONSIVE DEVICES, THE BINARY REPRESENTATION OF THE COUPLING SENSES OF THE WINDINGS COUPLED TO SAID FLUX RESPONSIVE DEVICES CORRESPONDING TO A CYCLIC BLOCK DESIGN, SAID CYCLIC BLOCK DESIGN BEING DERIVED FROM SAID DIFFERENCE SET, AND MEANS FOR RESPECTIVELY APPLYING THE ORDERED ARRAY OF ELECTRICAL IMPULSES AND THE PERMUTATIONS THEREOF TO SAID ARRAY OF INPUT WINDINGS WHEREBY THE LOCUS OF EACH TIMED-PHASED OUTPUT SIGNAL IS DETERMINED BY THE CYCLIC PERMUTATION OF SAID ELECTRICAL IMPULSES.
References Cited (Backward Citations)
US2920317A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |