Patent US3243703A successfully refreshed from Google Patents.
US3243703A
Expired / Lapsed
US
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Interpolative scanner using scanned electron discharge devices having overlapping conducting intervals
Assignee: General Electric Co
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Filing: 1962-05-24
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Granted: 1966-03-29
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Expires: 1982-05-24
Abstract
No abstract record available.
Inventors
- 👤 David E Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:26
CPC Classifications
G; G11; G11C; G11C27/00; G11C27/02; G01; G01R; G01R23/00; G06; G06G; G06G7/00; G06G7/12; G06G7/30; G10; G10L; G10L21/00; G10L21/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
THE METHOD OF SPECTROGRAPHIC ANALYSIS OF A COMPLEX WAVE WHICH COMPRISES SEPARATING THE COMPLEX WAVE INTO A PLURALITY OF FINITE FREQUENCY BANDS, SERIALLY SAMPLING THE OUTPUT SEPARATING FREQUENCY BANDS IN A MANNER SUCH THAT THE PERIODS DURING WHICH SUCCESSIVE FREQUENCY BANDS ARE SAMPLED ARE OVERLAPPING, AND SUMMING THE OUTPUTS FROM THE SEVERAL FREQUENCY BANDS WHEREBY AN INTERPOLATED OUTPUT SIGNAL REPRESENTATIVE OF THE SIGNAL ENERGY LEVEL ACROSS THE SPECTRUM OF OF THE COMPLEX SIGNAL IS OBTAINED.
Claim 2
Independent Claim
75 words
THE METHOD OF SPECTROGRAPHIC ANALYSIS OF A COMPLEX WAVE WHICH COMPRISES SEPARATING THE COMPLEX WAVE INTO A PLURALITY OF FINITE FREQUENCY BANDS, SERIALLY SAMPLING THE OUTPUT SEPARATING FREQUENCY BANDS IN A MANNER SUCH THAT THE PERIODS DURING WHICH SUCCESSIVE FREQUENCY BANDS ARE SAMPLED ARE OVERLAPPING, AND SUMMING THE OUTPUTS FROM THE SEVERAL FREQUENCY BANDS WHEREBY AN INTERPOLATED OUTPUT SIGNAL REPRESENTATIVE OF THE SIGNAL ENERGY LEVEL ACROSS THE SPECTRUM OF OF THE COMPLEX SIGNAL IS OBTAINED.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |