Patent US3174032A successfully refreshed from Google Patents.
US3174032A
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Adapting quantized filter
Assignee: General Electric Co
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Filing: 1960-10-06
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Granted: 1965-03-16
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Expires: 1980-10-06
Abstract
No abstract record available.
Inventors
- 👤 Gerald M White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:11
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/35; G01S7/352; G06; G06F; G06F17/00; G06F17/10; G06F17/18; G06G; G06G7/00; G06G7/12; G06G7/14; G06G7/19; G06G7/1928; H; H03; H03D; H03D1/00; H03H; H03H15/00; H03H17/00; H03H17/02; H03H21/00; H03H21/0001; H03K; H03K17/00; H03K17/51; H03K17/74; H03K5/00; H03K5/01; H03K5/04; H03K5/06; H03K5/065; H04; H04B; H04B14/00; H04B14/002; H04B7/00; H04B7/005; H04L; H04L1/00; H04L1/004
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
39 words
APPARATUS FOR DERIVING A SIGNAL COMPRISING INPUT COUPLING MEANS, MEANS FOR DERIVING FROM SEGMENTS OF INPUT IN INDICATIONS OF THE POLARITY THEREOF, MEANS FOR STORING SEGMENTS OF INPUT ACCORDING TO POLARITY, MEANS FOR REGISTERING THE CORRESPONDENCE BETWEEN THE POLARITY
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |