US3413602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data conversion techniques for producing autocorrelation functions
Assignee: International Business Machines Corp
•
Filing: 1964-10-12
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Granted: 1968-11-26
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Expires: 1984-10-12
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
2026-10-24 22:22
CPC Classifications
G; G06; G06F; G06F17/00; G06F17/10; G06F17/15; G06V; G06V10/00; G06V10/20; G06V10/40; G06V10/42; G06V10/431; G06V10/70; G06V10/74; G06V10/75; G06V10/88; G06V10/89; G06V10/893; G06V10/895
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2932006A
Cited
US3025495A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |