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CH497791A - Transistor - Google Patents

Transistor

Info

Publication number
CH497791A
CH497791A CH1458069A CH1458069A CH497791A CH 497791 A CH497791 A CH 497791A CH 1458069 A CH1458069 A CH 1458069A CH 1458069 A CH1458069 A CH 1458069A CH 497791 A CH497791 A CH 497791A
Authority
CH
Switzerland
Prior art keywords
transistor
Prior art date
Application number
CH1458069A
Other languages
English (en)
Inventor
Kerr George
Original Assignee
Philips Nv
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 by Philips Nv filed Critical Philips Nv
Publication of CH497791A publication Critical patent/CH497791A/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D10/00—Bipolar junction transistors [BJT]
CH1458069A 1968-09-30 1969-09-26 Transistor CH497791A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6813997A NL6813997A (de) 1968-09-30 1968-09-30

Publications (1)

Publication Number Publication Date
CH497791A true CH497791A (de) 1970-10-15

Family

ID=19804803

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1458069A CH497791A (de) 1968-09-30 1969-09-26 Transistor

Country Status (8)

Country Link
US (1) US3576476A (de)
AT (1) AT320028B (de)
BR (1) BR6912784D0 (de)
CH (1) CH497791A (de)
FR (1) FR2019220B1 (de)
GB (1) GB1209740A (de)
NL (1) NL6813997A (de)
SE (1) SE350150B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002081A1 (en) * 1982-11-24 1984-06-07 Vascular Tech Inc A method and apparatus for disassociation of clots
US4513306A (en) * 1982-12-27 1985-04-23 Motorola, Inc. Current ratioing device structure
JPH0712045B2 (ja) * 1988-03-02 1995-02-08 株式会社東海理化電機製作所 電流検出素子
US5488252A (en) * 1994-08-16 1996-01-30 Telefonaktiebolaget L M Erricsson Layout for radio frequency power transistors
JPH10303215A (ja) * 1997-04-30 1998-11-13 Nec Corp 半導体装置
US20190181251A1 (en) * 2017-12-07 2019-06-13 Qualcomm Incorporated Mesh structure for heterojunction bipolar transistors for rf applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296170A (de) * 1962-10-04
US3225261A (en) * 1963-11-19 1965-12-21 Fairchild Camera Instr Co High frequency power transistor
DE1281036B (de) * 1965-07-31 1968-10-24 Telefunken Patent Transistor und Verfahren zu seiner Herstellung
US3462658A (en) * 1965-10-12 1969-08-19 Bendix Corp Multi-emitter semiconductor device
US3444443A (en) * 1966-12-26 1969-05-13 Hitachi Ltd Semiconductor device for high frequency and high power use

Also Published As

Publication number Publication date
GB1209740A (en) 1970-10-21
FR2019220B1 (de) 1974-02-22
BR6912784D0 (pt) 1973-01-11
FR2019220A1 (de) 1970-06-26
AT320028B (de) 1975-01-27
US3576476A (en) 1971-04-27
NL6813997A (de) 1970-04-01
DE1803779B2 (de) 1976-07-15
DE1803779A1 (de) 1970-06-04
SE350150B (de) 1972-10-16

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Legal Events

Date Code Title Description
PL Patent ceased