US3254233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse reshaper employing plurality of delay line units interconnected by differential amplifier means
Assignee: Hitachi Ltd
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Filing: 1963-03-05
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Granted: 1966-05-31
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Expires: 1983-03-05
Abstract
No abstract record available.
Inventors
- 👤 Kobayashi Fujio
- 👤 Sakai Kaname
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:55
CPC Classifications
H; H03; H03K; H03K6/00; H03K5/00; H03K5/13; H03K5/135; H03K5/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A DELAY LINER REGISTER COMPRISING A DELAY LINE DIVEDED INTO A PLURALITY OF DELAY LINE UNITS, AND DELAY COMBINATIONS COMPRISING DIFFERENTIAL AMPLIFIERS RESPECTIVELY CONNECTED TO INPUT AND OUTPUT SIDES OF EACH OF SAID DELAY LINE UNITS, SAID DELAY COMBINATIONS BEING CONNECTED IN CASCADE FOR TRANSMITTING AN INVERTED OUTPUT OF EACH OF SAID AMPLIFIERS TO A FOLLOWING AMPLIFIER.
Claim 2
Dependent Claim
57 words
A DELAY LINER REGISTER COMPRISING A DELAY LINE DIVEDED INTO A PLURALITY OF DELAY LINE UNITS, AND DELAY COMBINATIONS COMPRISING DIFFERENTIAL AMPLIFIERS RESPECTIVELY CONNECTED TO INPUT AND OUTPUT SIDES OF EACH OF SAID DELAY LINE UNITS, SAID DELAY COMBINATIONS BEING CONNECTED IN CASCADE FOR TRANSMITTING AN INVERTED OUTPUT OF EACH OF SAID AMPLIFIERS TO A FOLLOWING AMPLIFIER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |