US3292014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Logic circuit having inductive elements to improve switching speed
Assignee: HP Inc
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Filing: 1965-01-11
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Granted: 1966-12-13
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Expires: 1985-01-11
Abstract
No abstract record available.
Inventors
- 👤 Merrill W Brooksby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:09
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/01; H03K3/012
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
A LOGIC CIRCUIT COMPRISING: A PAIR OF GAIN ELEMENT, EACH INCLUDING FIRST AND SECOND ELECTRODES FORMING AN OUTPUT CIRCUIT AND INCLUDING SECOND AND THIRD ELECTRODES FORMING AN INPUT CIRCUIT; AN INPUT TERMINAL CONNECTED TO THE INPUT CIRCUITS OF SAID GAIN ELEMENTS FOR RECEIVING A SOURCE OF SIGNAL; AND FOR EACH OF SAID GAIN ELEMENTS; A LOW INPUT IMPEDANCE AMPLIFIER CONNECTED TO APPLY THE SIGNAL AT THE OUTPUT CIRCUIT OF A GAIN ELEMENT TO THE INPUT CIRCUIT OF THE OTHER GAIN ELEMENT; AND INDUCTIVE MEANS CONNECTED TO RECEIVE THE SIGNAL APPLIED TO THE INPUT CIRCUIT OF A GAIN ELEMENT, SAID INDUCTIVE MEANS CONSTITUTING THE ONLY ENERGY STORAGE MEANS FOR STORING ENERGY AT A LEVEL INDICATIVE OF THE MOST RECENT LOGIC STATE.
Claim 2
Dependent Claim
120 words
A LOGIC CIRCUIT COMPRISING: A PAIR OF GAIN ELEMENT, EACH INCLUDING FIRST AND SECOND ELECTRODES FORMING AN OUTPUT CIRCUIT AND INCLUDING SECOND AND THIRD ELECTRODES FORMING AN INPUT CIRCUIT; AN INPUT TERMINAL CONNECTED TO THE INPUT CIRCUITS OF SAID GAIN ELEMENTS FOR RECEIVING A SOURCE OF SIGNAL; AND FOR EACH OF SAID GAIN ELEMENTS; A LOW INPUT IMPEDANCE AMPLIFIER CONNECTED TO APPLY THE SIGNAL AT THE OUTPUT CIRCUIT OF A GAIN ELEMENT TO THE INPUT CIRCUIT OF THE OTHER GAIN ELEMENT; AND INDUCTIVE MEANS CONNECTED TO RECEIVE THE SIGNAL APPLIED TO THE INPUT CIRCUIT OF A GAIN ELEMENT, SAID INDUCTIVE MEANS CONSTITUTING THE ONLY ENERGY STORAGE MEANS FOR STORING ENERGY AT A LEVEL INDICATIVE OF THE MOST RECENT LOGIC STATE.
References Cited (Backward Citations)
US3070709A
Cited
US3066231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-12 | 1970-06-13 | 1970-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-12 | 1974-06-13 | 1974-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-12 | 1978-06-13 | 1978-12-13 | $7700.00 | Window Closed / Lapsed |