US3344406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sampled data reduction and storage system
Assignee: International Business Machines Corp
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Filing: 1964-11-09
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Granted: 1967-09-26
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Expires: 1984-11-09
Abstract
No abstract record available.
Inventors
- 👤 Albert W Vinal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:49
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/14; G06F13/20; G06F13/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A DATA HANDLING SYSTEM INCLUDING: PLURAL INPUT CHANNELS UPON WHICH DATA IS PRESENTED TO SAID SYSTEM; MEANS FOR INTERROGATING SAID CHANNELS TO OBTAIN DATA SAMPLES THEREFROM; A REFERENCE DATA STORAGE UNIT CONTAINING REFERENCE CRITERIA ASSOCIATED WITH EACH SAID CHANNEL; MEANS OPERABLE IN CONCERT WITH SAID CHANNEL INTERROGATING MEANS TO READ FROM SAID REFERENCE DATA STORAGE UNIT THE CRITERIA ASSOCIATED WITH THE CHANNEL BEING INTERROGATED; COMPARISON MEANS FOR COMPARING EACH SAID DATA SAMPLE WITH THE REFERENCE CRITERIA READ FROM SAID REFERENCE DATA STORAGE UNIT AND FOR INDICATING THE RELATIONSHIP OF SAID DATA SAMPLE TO SAID CRITERIA; A REGISTER IN WHICH EACH SAMPLE VALUE IS REPLACED PENDING COMPLETION OF OPERATION OF SAID COMPARISON MEANS; UTILIZATION MEANS CONNECTED TO SAID REGISTER; AND
Claim 2
Dependent Claim
119 words
A DATA HANDLING SYSTEM INCLUDING: PLURAL INPUT CHANNELS UPON WHICH DATA IS PRESENTED TO SAID SYSTEM; MEANS FOR INTERROGATING SAID CHANNELS TO OBTAIN DATA SAMPLES THEREFROM; A REFERENCE DATA STORAGE UNIT CONTAINING REFERENCE CRITERIA ASSOCIATED WITH EACH SAID CHANNEL; MEANS OPERABLE IN CONCERT WITH SAID CHANNEL INTERROGATING MEANS TO READ FROM SAID REFERENCE DATA STORAGE UNIT THE CRITERIA ASSOCIATED WITH THE CHANNEL BEING INTERROGATED; COMPARISON MEANS FOR COMPARING EACH SAID DATA SAMPLE WITH THE REFERENCE CRITERIA READ FROM SAID REFERENCE DATA STORAGE UNIT AND FOR INDICATING THE RELATIONSHIP OF SAID DATA SAMPLE TO SAID CRITERIA; A REGISTER IN WHICH EACH SAMPLE VALUE IS REPLACED PENDING COMPLETION OF OPERATION OF SAID COMPARISON MEANS; UTILIZATION MEANS CONNECTED TO SAID REGISTER; AND
References Cited (Backward Citations)
US2922990A
Cited
US3094609A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |