US3206737A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Skew correcting circuit
Assignee: Unisys Corp
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Filing: 1961-03-21
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Granted: 1965-09-14
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Expires: 1981-03-21
Abstract
No abstract record available.
Inventors
- 👤 Francis F Lee
- 👤 Lawrence F Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:42
CPC Classifications
G; G11; G11B; G11B20/00; G11B20/10; G11B20/16; B; B01; B01J; B01J23/00; B01J23/70; B01J23/76; B01J23/84; B01J23/85; B01J23/88; B01J23/882; C; C01; C01G; C01G49/00; C10; C10G; C10G2400/00; C10G2400/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
214 words
A CIRCUIT FOR ALIGNING SUCCESSIVE SETS OF RELATED BINARY INFORMATION SIGNALS WHERE EACH OF SAID SIGNALS APPEARS ON A DIFFERENT ONE OF A PLURALITY OF INFORMATION CHANNELS AND IS ALSO ACCOMPANEIDD BY A SYNCHRONIZING CHANNEL, NAL APPEARING ON AN ASSOCIATED SYNCHRONIZING CHANNEL, SAID CIRCUIT HAVING FOR EACH OF SAID CHANNELS,A MULTI-STAGE REGISTER, A GROUP OF TWO-STATE ELEMENTS EACH ASSOCIATED WITH A DIFFERENT ONE OF SAID CHANNEL REGISTER STAGES, A FIRST GROUP OF GATE MEANS EACH BEING RESPONSIVE TO A FIRST STATE OF ONE ELEMENT AND A SECOND STATE OF ANOTHER ELEMENT FOR GATING IN A BINARY INFORMATION SIGNAL TO THE ASSOCIATED REGISTER STAGE OF SAID ONE ELEMENT, A SECOND GROUP OF GATE MEANS EACH BEING RESPONSIVE TO THE SECOND STATE OF SAID ANOTHER ELEMENT AND A SNYCHRONIZING SIGNAL FOR SETTING SAID ONE ELEMENT TO ITS SECOND STAGE THUS INDICATING THE FILL OF ITS ASSOCIATED REGISTER STAGE, SAID CIRCUIT ALSO HAVING IN COMMON WITH ALL OF SAID CHANNELS A GROUP OF COINCIDENCE DETECTION MEANS EACH ASSOCIATED WITH A DIFFERENT SET OF RELATED TWO-STATE ELEMENTS ONE IN EACH OF SAID CHANNELS, WHERE EACH DETECTION MEANS IS RESPONSIVE TO A COINCIDENCE OF SECOND STATE INDICATIONS FROM ALL OF ITS ASSOCIATED ELEMENTS TO READ OUT THE BINARY INFORMATION STORED IN RELATED FILLED REGISTER STAGE ONE IN EACH CHANNEL.
Claim 2
Dependent Claim
214 words
A CIRCUIT FOR ALIGNING SUCCESSIVE SETS OF RELATED BINARY INFORMATION SIGNALS WHERE EACH OF SAID SIGNALS APPEARS ON A DIFFERENT ONE OF A PLURALITY OF INFORMATION CHANNELS AND IS ALSO ACCOMPANEIDD BY A SYNCHRONIZING CHANNEL, NAL APPEARING ON AN ASSOCIATED SYNCHRONIZING CHANNEL, SAID CIRCUIT HAVING FOR EACH OF SAID CHANNELS,A MULTI-STAGE REGISTER, A GROUP OF TWO-STATE ELEMENTS EACH ASSOCIATED WITH A DIFFERENT ONE OF SAID CHANNEL REGISTER STAGES, A FIRST GROUP OF GATE MEANS EACH BEING RESPONSIVE TO A FIRST STATE OF ONE ELEMENT AND A SECOND STATE OF ANOTHER ELEMENT FOR GATING IN A BINARY INFORMATION SIGNAL TO THE ASSOCIATED REGISTER STAGE OF SAID ONE ELEMENT, A SECOND GROUP OF GATE MEANS EACH BEING RESPONSIVE TO THE SECOND STATE OF SAID ANOTHER ELEMENT AND A SNYCHRONIZING SIGNAL FOR SETTING SAID ONE ELEMENT TO ITS SECOND STAGE THUS INDICATING THE FILL OF ITS ASSOCIATED REGISTER STAGE, SAID CIRCUIT ALSO HAVING IN COMMON WITH ALL OF SAID CHANNELS A GROUP OF COINCIDENCE DETECTION MEANS EACH ASSOCIATED WITH A DIFFERENT SET OF RELATED TWO-STATE ELEMENTS ONE IN EACH OF SAID CHANNELS, WHERE EACH DETECTION MEANS IS RESPONSIVE TO A COINCIDENCE OF SECOND STATE INDICATIONS FROM ALL OF ITS ASSOCIATED ELEMENTS TO READ OUT THE BINARY INFORMATION STORED IN RELATED FILLED REGISTER STAGE ONE IN EACH CHANNEL.
References Cited (Backward Citations)
US2921296A
Cited
US2970300A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |