Patent US3303357A successfully refreshed from Google Patents.
US3303357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymeric film field-sensitive devices
Assignee: International Business Machines Corp
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Filing: 1964-01-24
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Granted: 1967-02-07
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Expires: 1984-01-24
Abstract
No abstract record available.
Inventors
- 👤 White Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:55
CPC Classifications
H; H10; H10K; H10K10/00; H10K10/20; H10K10/23; B; B05; B05D; B05D1/00; B05D1/60; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/44; H01C; H01C7/00; H01C7/10; H01C7/1013; H01G; H01G4/00; H01G4/002; H01G4/018; H01G4/06; H01G4/14; H01G4/145; H10K71/00; H10K71/10; H10K71/16; H10N; H10N70/00; H10N97/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
AN ELECTRICAL CIRCUIT COMPONENT COMPRISING FIRST AND SECOND PLANAR METALLIC ELECTRODES, A THIN POLYMERIC FILM PREPARED FROM ETHYLENICALLY UNSATURATED MONOMERS FORMED OVER SAID FIRST METALLIC ELECTRODE AND SANDWICHED BETWEEN SAID FIRST AND SECOND ELECTRODES, SAID THIN POLYMERIC FILM EXHIBITING A TOTAL POTENTIAL ENERGY BARRIER TO PRECLUDE SUBSTANTIAL ELECTRON CONDUCTION THERETHROUGH AND BETWEN SAID FIRST AND SAID SECOND ELECTRODES IN THE ABSENCE OF ELECTRICAL FIELDS IN EXCESS OF A CRITICAL MAGNITUDE IN RESPONSE TO WHICH ELECTRON CONDUCTION INCREASES SUBSTANTIALLY EXPONENTIALLY, FIRST MEANS FOR APPLYING A FIRST POTENTIAL ACROSS SAID FIRST AND SAID SECOND ELECTRODES SUCH AS TO SUBJECT SAID THIN POLYMERIC FILM TO ELECTRICAL FIELDS
Claim 2
Dependent Claim
104 words
AN ELECTRICAL CIRCUIT COMPONENT COMPRISING FIRST AND SECOND PLANAR METALLIC ELECTRODES, A THIN POLYMERIC FILM PREPARED FROM ETHYLENICALLY UNSATURATED MONOMERS FORMED OVER SAID FIRST METALLIC ELECTRODE AND SANDWICHED BETWEEN SAID FIRST AND SECOND ELECTRODES, SAID THIN POLYMERIC FILM EXHIBITING A TOTAL POTENTIAL ENERGY BARRIER TO PRECLUDE SUBSTANTIAL ELECTRON CONDUCTION THERETHROUGH AND BETWEN SAID FIRST AND SAID SECOND ELECTRODES IN THE ABSENCE OF ELECTRICAL FIELDS IN EXCESS OF A CRITICAL MAGNITUDE IN RESPONSE TO WHICH ELECTRON CONDUCTION INCREASES SUBSTANTIALLY EXPONENTIALLY, FIRST MEANS FOR APPLYING A FIRST POTENTIAL ACROSS SAID FIRST AND SAID SECOND ELECTRODES SUCH AS TO SUBJECT SAID THIN POLYMERIC FILM TO ELECTRICAL FIELDS
References Cited (Backward Citations)
US2524033A
Cited
US3121177A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |