Patent US3710777A successfully refreshed from Google Patents.
US3519746A
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US
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Means and method to obtain an impulse autocorrelation function
Assignee: TDK Micronas GmbH
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Filing: 1967-06-13
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Granted: 1970-07-07
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Expires: 1987-06-13
Abstract
No abstract record available.
Inventors
- 👤 Frank S Gutleber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:10
CPC Classifications
H; H04; H04J; H04J13/00; H04J13/10; G; G01; G01S; G01S13/00; G01S13/02; G01S13/06; G01S13/08; G01S13/10; G01S13/26; G01S13/32; G01S13/325; H04B; H04B1/00; H04B1/69; H04B1/707
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3432619A
Cited
US3335409A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |