US3196392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Specimen identification utilizing autocorrelation functions
Assignee: International Business Machines Corp
•
Filing: 1960-07-25
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Granted: 1965-07-20
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Expires: 1980-07-25
Abstract
No abstract record available.
Inventors
- 👤 Lawrence P Horwitz
- 👤 Jr Glenmore L Shelton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:20
CPC Classifications
G; G06; G06V; G06V10/00; G06V10/88
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
27 words
A SPECIMEN IDENTIFICATION APPARATUS COMPRISING IN COMBINATION: ELECTRONIC MEANS FOR GENERATING AN AUTOCORROLATION FUNCTION OF SPECIMEN DATA LOCATED THROUGHOUT THE SPECIMEN, AND ELECTRONIC MEANS FOR COMPARING SAID
Claim 2
Dependent Claim
27 words
A SPECIMEN IDENTIFICATION APPARATUS COMPRISING IN COMBINATION: ELECTRONIC MEANS FOR GENERATING AN AUTOCORROLATION FUNCTION OF SPECIMEN DATA LOCATED THROUGHOUT THE SPECIMEN, AND ELECTRONIC MEANS FOR COMPARING SAID
References Cited (Backward Citations)
US2789760A
Cited
US2731621A
Cited
US2846142A
Cited
US2854191A
Cited
US2897481A
Cited
US2840308A
Cited
US2930899A
Cited
US2938670A
Cited
US2937283A
Cited
US2941187A
Cited
US2978675A
Cited
US3064519A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |