Patent US3360401A successfully refreshed from Google Patents.
US3480910A
Expired / Lapsed
US
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Pulse value determining receiver
Assignee: International Business Machines Corp
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Filing: 1963-11-04
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Granted: 1969-11-25
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Expires: 1983-11-04
Abstract
No abstract record available.
Inventors
- 👤 James G Brenza
- 👤 Arthur A Kusnick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:24
CPC Classifications
H; H04; H04L; H04L25/00; H04L25/02; H04L25/06; H04L25/068
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A DEVICE FOR DETERMINING THE VALUE OF EACH PULSE IN A TRAIN OF RECEIVED DATA PULSES WHERE THE CLOCKS AT THE DATA TRANSMITTER AND AT THE DATA RECEIVER MAY BE OUT OF SYNCHRONISM COMPRISING: MEANS FOR SAMPLING SAID PULSES, SAID SAMPLING MEANS ATTEMPTING TO SAMPLE EACH OF SAID PULSES A PREDETERMINED NUMBER OF TIMES; MEANS FOR INDICATING THAT THE VALUE OF A DATA PULSE HAS BEEN DETERMINED; MEANS RESPONSIVE TO AN INDICATION THAT A PREDETERMINED FRACTION OF THE SAMPLES ON A GIVEN PULSE ARE OF LIKE VALUE FOR INDICATING THAT THE VALUE OF THE PULSE IS THAT OF THE PREDETERMINED FRACTION OF THE SAMPLES AND FOR SETTING SAID VALUE DETERMINED MEANS;
Claim 2
Independent Claim
111 words
A DEVICE FOR DETERMINING THE VALUE OF EACH PULSE IN A TRAIN OF RECEIVED DATA PULSES WHERE THE CLOCKS AT THE DATA TRANSMITTER AND AT THE DATA RECEIVER MAY BE OUT OF SYNCHRONISM COMPRISING: MEANS FOR SAMPLING SAID PULSES, SAID SAMPLING MEANS ATTEMPTING TO SAMPLE EACH OF SAID PULSES A PREDETERMINED NUMBER OF TIMES; MEANS FOR INDICATING THAT THE VALUE OF A DATA PULSE HAS BEEN DETERMINED; MEANS RESPONSIVE TO AN INDICATION THAT A PREDETERMINED FRACTION OF THE SAMPLES ON A GIVEN PULSE ARE OF LIKE VALUE FOR INDICATING THAT THE VALUE OF THE PULSE IS THAT OF THE PREDETERMINED FRACTION OF THE SAMPLES AND FOR SETTING SAID VALUE DETERMINED MEANS;
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) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |