FI921025L - Filter - Google Patents

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Info

Publication number: FI921025L
Authority: FI; Finland
Prior art keywords: filter
Prior art date: 1992-03-09

Application number

FI921025A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI921025A0 (en

FI90478C (en

FI90478B (en

Inventor

Seppo Yrjoelae

Original Assignee

Lk Products Oy

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.)

1992-03-09

Filing date

1992-03-09

Publication date

1993-09-10

1992-03-09 Application filed by Lk Products Oy filed Critical Lk Products Oy

1992-03-09 Publication of FI921025A0 publication Critical patent/FI921025A0/en

1992-03-09 Priority to FI921025A priority Critical patent/FI90478C/en

1993-02-19 Priority to DE69321859T priority patent/DE69321859T2/en

1993-02-19 Priority to EP93301243A priority patent/EP0560503B1/en

1993-02-19 Priority to DK93301243T priority patent/DK0560503T3/en

1993-03-03 Priority to AU33973/93A priority patent/AU661556B2/en

1993-03-05 Priority to CA002091089A priority patent/CA2091089A1/en

1993-03-08 Priority to JP5046637A priority patent/JPH06120708A/en

1993-09-10 Publication of FI921025L publication Critical patent/FI921025L/en

1993-10-29 Application granted granted Critical

1993-10-29 Publication of FI90478B publication Critical patent/FI90478B/en

1994-02-08 Priority to US08/195,583 priority patent/US5432489A/en

1994-02-10 Publication of FI90478C publication Critical patent/FI90478C/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers

FI921025A 1992-03-09 1992-03-09 Filter FI90478C (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FI921025A FI90478C (en)	1992-03-09	1992-03-09	Filter
DE69321859T DE69321859T2 (en)	1992-03-09	1993-02-19	Electric filter
EP93301243A EP0560503B1 (en)	1992-03-09	1993-02-19	Electrical filter
DK93301243T DK0560503T3 (en)	1992-03-09	1993-02-19	A filter
AU33973/93A AU661556B2 (en)	1992-03-09	1993-03-03	Filter
CA002091089A CA2091089A1 (en)	1992-03-09	1993-03-05	Filter
JP5046637A JPH06120708A (en)	1992-03-09	1993-03-08	filter
US08/195,583 US5432489A (en)	1992-03-09	1994-02-08	Filter with strip lines

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI921025A FI90478C (en)	1992-03-09	1992-03-09	Filter
FI921025		1992-03-09

Publications (4)

Publication Number	Publication Date
FI921025A0 FI921025A0 (en)	1992-03-09
FI921025L true FI921025L (en)	1993-09-10
FI90478B FI90478B (en)	1993-10-29
FI90478C FI90478C (en)	1994-02-10

Family

ID=8534886

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI921025A FI90478C (en)	1992-03-09	1992-03-09	Filter

Country Status (7)

Country	Link
EP (1)	EP0560503B1 (en)
JP (1)	JPH06120708A (en)
AU (1)	AU661556B2 (en)
CA (1)	CA2091089A1 (en)
DE (1)	DE69321859T2 (en)
DK (1)	DK0560503T3 (en)
FI (1)	FI90478C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI110391B (en) *	1995-11-08	2003-01-15	Solitra Oy	Capsule filter
FI980911L (en)	1998-04-24	1999-10-25	Nokia Networks Oy	Resonator structure
JP2003204203A (en)	2002-01-08	2003-07-18	Murata Mfg Co Ltd	Filter with directional coupler and communication device
DE102009050579A1 (en)	2008-10-23	2010-04-29	Bury Gmbh & Co. Kg	Mobile device system for a motor vehicle
DE102009050529B4 (en)	2009-10-23	2020-06-04	Volkswagen Ag	Mobile device system for a motor vehicle
DE202009017289U1 (en)	2009-12-22	2010-03-25	Volkswagen Ag	Control panel for operating a mobile phone in a motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE518176A (en) *	1952-05-08
US3829770A (en) *	1971-10-26	1974-08-13	Coaxial Dynamics Inc	Directional coupler for transmission lines
US4232401A (en) *	1979-08-20	1980-11-04	The United States Of America As Represented By The Secretary Of The Army	Millimeter wave image guide integrated balanced mixer
US4433314A (en) *	1982-01-21	1984-02-21	The United States Of America As Represented By The Secretary Of The Navy	Millimeter wave suspended substrate multiplexer
GB8305411D0 (en) *	1983-02-26	1983-03-30	Lucas Ind Plc	Microwave filter
CA1218119A (en) *	1984-03-15	1987-02-17	Andrey Polischuk	Overload protector
US5230093A (en) *	1991-05-03	1993-07-20	Rich Randall W	Transmitter filter with integral directional coupler for cellular telephones

1992
- 1992-03-09 FI FI921025A patent/FI90478C/en not_active IP Right Cessation
1993
- 1993-02-19 DE DE69321859T patent/DE69321859T2/en not_active Expired - Fee Related
- 1993-02-19 DK DK93301243T patent/DK0560503T3/en active
- 1993-02-19 EP EP93301243A patent/EP0560503B1/en not_active Expired - Lifetime
- 1993-03-03 AU AU33973/93A patent/AU661556B2/en not_active Ceased
- 1993-03-05 CA CA002091089A patent/CA2091089A1/en not_active Abandoned
- 1993-03-08 JP JP5046637A patent/JPH06120708A/en active Pending

Also Published As

Publication number	Publication date
DE69321859T2 (en)	1999-05-12
AU3397393A (en)	1993-09-16
AU661556B2 (en)	1995-07-27
EP0560503A1 (en)	1993-09-15
CA2091089A1 (en)	1993-09-10
DK0560503T3 (en)	1999-07-19
EP0560503B1 (en)	1998-11-04
FI921025A0 (en)	1992-03-09
JPH06120708A (en)	1994-04-28
DE69321859D1 (en)	1998-12-10
FI90478C (en)	1994-02-10
FI90478B (en)	1993-10-29

Publication	Publication Date	Title
FI932661A0 (en)	1993-06-10	Vaerme- och fuktvaexlande filter
FI88441B (en)	1993-01-29	TEMPERATURKOMPENSERAT DIELEKTRISKT FILTER
DE69122459D1 (en)	1996-11-07	filter
DE69429551D1 (en)	2002-02-07	Line filter
DE69129666D1 (en)	1998-07-30	Electrete filter
DE59301127D1 (en)	1996-01-25	Filter device
DE69308410D1 (en)	1997-04-10	filter
NO934620D0 (en)	1993-12-15	Filtering Membrane-casette
DE69323952D1 (en)	1999-04-22	Interference filter
DE69206891D1 (en)	1996-02-01	filter
FI934732A0 (en)	1993-10-26	DIELEKTRISK FILTER
DE69327991D1 (en)	2000-04-13	filter
FI912343L (en)	1992-11-15	FILTER
DE69308598D1 (en)	1997-04-10	FILTER ELEMENT
FI921025L (en)	1993-09-10	Filter
ATA122493A (en)	1995-10-15	FILTER
FI934146A (en)	1994-03-26	Filtering Foer en sevensuppskattningsegalisator
DE69314189D1 (en)	1997-10-30	FILTER DESIGN
DE69320607D1 (en)	1998-10-01	Filter improvements
FI962317L (en)	1996-06-10	Filter
FI1065U1 (en)	1993-12-13	Filter
SE9203507D0 (en)	1992-11-23	FILTER
SE9203195D0 (en)	1992-10-29	FILTER
SE9200651D0 (en)	1992-03-04	FILTER rehabilitator
FI934413A0 (en)	1993-10-07	Filter

Legal Events

Date	Code	Title	Description
1993-10-04	BB	Publication of examined application
2004-09-30	MA	Patent expired