US3272995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for translating a waveform
Assignee: International Business Machines Corp
•
Filing: 1964-07-01
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Granted: 1966-09-13
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Expires: 1984-07-01
Abstract
No abstract record available.
Inventors
- 👤 David C Alexander
- 👤 Robert H Dennard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:09
CPC Classifications
H; H03; H03K; H03K5/00; H03K5/13; H03K5/14; H03K3/00; H03K3/02; H03K3/26; H03K3/28; H03K3/281; H03K3/286; H03K5/01; H03K5/135
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
APPARATUS FOR WAVEFORM TRANSLATION COMPRISING, IN COMBINATION: FIRST MAGNETOSTRICTIVE DELAY LINE MEANS TO PROVIDE A PLURALITY OF PULSE DOUBLETS FROM SAID WAVEFORM; SECOND MEANS TO PROVIDE PULSES FROM SAID DOUBLETS; AND THIRD MEANS OPERABLE BY SAID PULSES TO PROVIDE A REPLICA OF SAID WAVEFORM.
Claim 2
Dependent Claim
44 words
APPARATUS FOR WAVEFORM TRANSLATION COMPRISING, IN COMBINATION: FIRST MAGNETOSTRICTIVE DELAY LINE MEANS TO PROVIDE A PLURALITY OF PULSE DOUBLETS FROM SAID WAVEFORM; SECOND MEANS TO PROVIDE PULSES FROM SAID DOUBLETS; AND THIRD MEANS OPERABLE BY SAID PULSES TO PROVIDE A REPLICA OF SAID WAVEFORM.
References Cited (Backward Citations)
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Cited
US3034062A
Cited
US2931981A
Cited
US3062969A
Cited
US3115618A
Cited
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Cited
US3198961A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |