US3353010A
Expired / Lapsed
US
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Analog computers utilizing geometrical magnetoresistance effect of high mobility semiconductors
Assignee: National Institute of Advanced Industrial Science and Technology
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Filing: 1963-03-25
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Granted: 1967-11-14
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Expires: 1983-03-25
Abstract
No abstract record available.
Inventors
- 👤 Kataoka Shoei
- 👤 Yamada Hideo
- 👤 Kobayashi Shintaro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:54
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/16; G06G7/162; G06G7/20; G06G7/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
AN ANALOG CIRCUIT COMPRISING A BRIDGE CIRCUIT HAVING AN ARM OF SAID BRIDGE CIRCUIT COMPRISING A SEMICONDUCTOR ELEMENT, SAID SEMICONDUCTOR ELEMENT HAVING GEOMETRICAL MAGNETORESISTANCE EFFECT AND HIGH MOBILITY, MEANS TO APPLY MAGNETIC FLUX TO SAID ELEMENT AND TO VARY THE AMOUNT OF MAGNETIC FLUX ACTING UPON SAID SEMICONDUCTOR ELEMENT, AND MEANS CONNECTED TO SAID CIRCUIT TO DERIVE AN OUTPUT POTENTIAL FROM SAID CIRCUIT.
Claim 2
Dependent Claim
63 words
AN ANALOG CIRCUIT COMPRISING A BRIDGE CIRCUIT HAVING AN ARM OF SAID BRIDGE CIRCUIT COMPRISING A SEMICONDUCTOR ELEMENT, SAID SEMICONDUCTOR ELEMENT HAVING GEOMETRICAL MAGNETORESISTANCE EFFECT AND HIGH MOBILITY, MEANS TO APPLY MAGNETIC FLUX TO SAID ELEMENT AND TO VARY THE AMOUNT OF MAGNETIC FLUX ACTING UPON SAID SEMICONDUCTOR ELEMENT, AND MEANS CONNECTED TO SAID CIRCUIT TO DERIVE AN OUTPUT POTENTIAL FROM SAID CIRCUIT.
References Cited (Backward Citations)
US2649569A
Cited
US3162805A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |