FR1138871A - Improvements to transistrons - Google Patents

Improvements to transistrons

Info

Publication number: FR1138871A
Authority: FR; France
Prior art keywords: transistrons
Prior art date: 1954-11-02
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

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pye Electronic Products Ltd

Original Assignee

Pye Ltd

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.)

1954-11-02

Filing date

1955-10-29

Publication date

1957-06-20

1955-10-29 Application filed by Pye Ltd filed Critical Pye Ltd

1957-06-20 Application granted granted Critical

1957-06-20 Publication of FR1138871A publication Critical patent/FR1138871A/en

Status Expired legal-status Critical Current

Classifications

- H10W72/20—
- 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
- H10P95/00—

FR1138871D 1954-11-02 1955-10-29 Improvements to transistrons Expired FR1138871A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB31661/54A GB802262A (en)	1954-11-02	1954-11-02	Improvements in or relating to transistors and to methods of producing the same

Publications (1)

Publication Number	Publication Date
FR1138871A true FR1138871A (en)	1957-06-20

Family

ID=10326502

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1138871D Expired FR1138871A (en)	1954-11-02	1955-10-29	Improvements to transistrons

Country Status (4)

Country	Link
DE (1)	DE1074759B (en)
FR (1)	FR1138871A (en)
GB (1)	GB802262A (en)
NL (2)	NL201555A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105355615B (en) *	2015-11-02	2019-03-08	苏州感芯微系统技术有限公司	On-chip wire direct lead-out structure and fabrication method of a chip
US11281878B2 (en)	2018-02-20	2022-03-22	Fresenius Medical Care Holdings, Inc.	Wetness detection with biometric sensor device for use in blood treatment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL153395B (en) *	1949-02-10		Contraves Ag	IMPROVEMENT OF BISTABLE TRACTOR SWITCH
GB699050A (en) *	1950-09-09	1953-10-28	Sylvania Electric Prod	Transistors, and their method of manufacture
DE823470C (en) *	1950-09-12	1951-12-03	Siemens Ag	Method for etching a semiconductor
DE849461C (en) *	1950-09-25	1952-09-15	Siemens Ag	Crystal amplifier and process for its manufacture

0
- NL NL102364D patent/NL102364C/xx active
- NL NL201555D patent/NL201555A/xx unknown
- DE DENDAT1074759D patent/DE1074759B/en active Pending
1954
- 1954-11-02 GB GB31661/54A patent/GB802262A/en not_active Expired
1955
- 1955-10-29 FR FR1138871D patent/FR1138871A/en not_active Expired

Also Published As

Publication number	Publication date
GB802262A (en)	1958-10-01
NL102364C (en)
DE1074759B (en)	1960-02-04
NL201555A (en)

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