FR1558880A - - Google Patents

Info

Publication number
FR1558880A
FR1558880A FR1558880DA FR1558880A FR 1558880 A FR1558880 A FR 1558880A FR 1558880D A FR1558880D A FR 1558880DA FR 1558880 A FR1558880 A FR 1558880A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1558880A publication Critical patent/FR1558880A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N80/00—Bulk negative-resistance effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/853—Oscillator
    • Y10S505/854—Oscillator with solid-state active element
FR1558880D 1967-05-23 1968-03-28 Expired FR1558880A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64066167A 1967-05-23 1967-05-23
US66046167A 1967-08-14 1967-08-14

Publications (1)

Publication Number Publication Date
FR1558880A true FR1558880A (enExample) 1969-02-28

Family

ID=27093600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558880D Expired FR1558880A (enExample) 1967-05-23 1968-03-28

Country Status (7)

Country Link
US (1) US3458832A (enExample)
BE (1) BE713380A (enExample)
CH (1) CH483154A (enExample)
FR (1) FR1558880A (enExample)
GB (1) GB1217522A (enExample)
NL (1) NL6806042A (enExample)
SE (1) SE338594B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582830A (en) * 1967-09-08 1971-06-01 Polska Akademia Nauk Instytut Semiconductor device intended especially for microwave photodetectors
USB351759I5 (enExample) * 1968-09-06
US3634737A (en) * 1969-02-07 1972-01-11 Tokyo Shibaura Electric Co Semiconductor device
US3900881A (en) * 1970-08-19 1975-08-19 Hitachi Ltd Negative resistance device and method of controlling the operation
US3725821A (en) * 1972-05-17 1973-04-03 Kitaitami Works Of Mitsubishi Semiconductor negative resistance device
US3927385A (en) * 1972-08-03 1975-12-16 Massachusetts Inst Technology Light emitting diode
US10945542B2 (en) 2018-05-11 2021-03-16 Standard Textile Co., Inc. Central access duvet cover with coverable opening

Also Published As

Publication number Publication date
DE1766416B2 (de) 1973-01-25
SE338594B (enExample) 1971-09-13
US3458832A (en) 1969-07-29
CH483154A (de) 1969-12-15
BE713380A (enExample) 1968-08-16
GB1217522A (en) 1970-12-31
NL6806042A (enExample) 1968-11-25
DE1766416A1 (de) 1972-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse