DK53193D0 - Gennemvalgskredsloeb - Google Patents

Gennemvalgskredsloeb

Info

Publication number: DK53193D0
Authority: DK; Denmark
Prior art keywords: selection circuit; selection; circuit
Prior art date: 1992-05-09

Application number

DK93531A

Other languages

English (en)

Other versions

DK176293B1 (da

DK53193A (da

Inventor

Kyung-Hwa Min

Original Assignee

Samsung Electronics Co 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.)

1992-05-09

Filing date

1993-05-06

Publication date

1993-05-06

1993-05-06 Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd

1993-05-06 Publication of DK53193D0 publication Critical patent/DK53193D0/da

1993-11-10 Publication of DK53193A publication Critical patent/DK53193A/da

2007-06-18 Application granted granted Critical

2007-06-18 Publication of DK176293B1 publication Critical patent/DK176293B1/da

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
- H04Q3/625—Arrangements in the private branch exchange
- H04Q3/627—Details
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/0096—Trunk circuits
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
- H04Q3/625—Arrangements in the private branch exchange

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Astronomy & Astrophysics (AREA)
General Physics & Mathematics (AREA)
Computer Networks & Wireless Communication (AREA)
Sub-Exchange Stations And Push- Button Telephones (AREA)
Devices For Supply Of Signal Current (AREA)
Interface Circuits In Exchanges (AREA)
Telephonic Communication Services (AREA)

DK199300531A 1992-05-09 1993-05-06 Gennemvalgskredslöb DK176293B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR920007883		1992-05-09
KR1019920007883A KR950012585B1 (ko)	1992-05-09	1992-05-09	양방향 다이얼링 트렁크 인터페이싱회로

Publications (3)

Publication Number	Publication Date
DK53193D0 true DK53193D0 (da)	1993-05-06
DK53193A DK53193A (da)	1993-11-10
DK176293B1 DK176293B1 (da)	2007-06-18

Family

ID=19332903

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK199300531A DK176293B1 (da)	1992-05-09	1993-05-06	Gennemvalgskredslöb

Country Status (4)

Country	Link
KR (1)	KR950012585B1 (da)
DE (1)	DE4315243B4 (da)
DK (1)	DK176293B1 (da)
NL (1)	NL194109C (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19755452A1 (de) *	1997-12-01	1999-06-02	Elmeg Gmbh & Co Kg Kommunikati	Telekommunikationseinrichtung und Voice-Server

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3748396A (en) *	1971-04-14	1973-07-24	Itt	Direct inward dialing trunk circuit
DE3306884A1 (de) *	1983-02-26	1984-08-30	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Signalisierungsdetektor fuer fernsprech-nebenstellenanlagen mit durchwahl
DE3328206A1 (de) *	1983-08-04	1985-02-21	Siemens AG, 1000 Berlin und 8000 München	Schaltungsanordnung fuer mehrfrequenzempfaenger mit frequenzauswertung von unterbrechungsfrei empfangenen, sich staendig wechselnden frequenzen in fernsprechanlagen
DE3343646A1 (de) *	1983-12-02	1985-06-13	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Schaltungsanordnung zum erkennen und auswerten von wechselspannungssignalen auf amtsadern
US4955047A (en) *	1984-03-26	1990-09-04	Dytel Corporation	Automated attendant with direct inward system access
US4696028A (en) *	1984-03-26	1987-09-22	Dytel Corporation	PBX Intercept and caller interactive attendant bypass system
CA1240088A (en) *	1985-11-20	1988-08-02	Mitel Corporation	Solid state trunk circuit
US4914690A (en) *	1988-03-31	1990-04-03	Nicollet Technologies, Inc.	Universal PBX interface
DE3822427C2 (de) *	1988-06-30	1997-06-05	Siemens Ag	Stromsensor für Durchwahl-Amtssätze
FR2648662B1 (fr) *	1989-06-19	1994-03-18	Alcatel Business Systems	Joncteur de ligne reseau analogique pour installation telephonique de type prive

1992
- 1992-05-09 KR KR1019920007883A patent/KR950012585B1/ko not_active Expired - Fee Related
1993
- 1993-05-06 DK DK199300531A patent/DK176293B1/da not_active IP Right Cessation
- 1993-05-07 DE DE4315243A patent/DE4315243B4/de not_active Expired - Fee Related
- 1993-05-10 NL NL9300792A patent/NL194109C/nl not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE4315243B4 (de)	2006-05-18
DE4315243A1 (de)	1993-11-11
KR950012585B1 (ko)	1995-10-19
NL194109C (nl)	2001-06-05
DK176293B1 (da)	2007-06-18
DK53193A (da)	1993-11-10
KR930024387A (ko)	1993-12-22
NL9300792A (nl)	1993-12-01
NL194109B (nl)	2001-02-01

Publication	Publication Date	Title
DE69308978D1 (de)	1997-04-24	Verzögerungsschaltung
DE69302296D1 (de)	1996-05-30	Leiterplatte
FI933434A0 (fi)	1993-08-02	Fast fasanalys
DE69317350D1 (de)	1998-04-16	Vergleichsschaltung
DE69325476D1 (de)	1999-08-05	Abrundungsschaltung
DE69404726D1 (de)	1997-09-11	Schnittstellenschaltung
DE69206651D1 (de)	1996-01-25	Schaltungsanordnung
DE69213986D1 (de)	1996-10-31	Schaltungsanordnung
DE69216663D1 (de)	1997-02-27	Schaltkreis
DE59307183D1 (de)	1997-09-25	Steuerschaltung
DE69427339D1 (de)	2001-07-05	Begrenzungsschaltung
DK132992D0 (da)	1992-10-30	Helstoebt omslutningsstykke
DE59304283D1 (de)	1996-11-28	Schaltungsanordnung
DE69220456D1 (de)	1997-07-24	Schaltungsanordnung
DE69410836D1 (de)	1998-07-16	Schaltkreis
DE59308485D1 (de)	1998-06-10	Integrierte Schaltungsanordnung
DE69319361D1 (de)	1998-08-06	Logische Schaltung
DE59309930D1 (de)	2000-02-24	Integrierte Schaltungsanordnung
DE69428421D1 (de)	2001-10-31	Nicht-reziprokes schaltungselement
KR950701160A (ko)	1995-02-20	결합회로
FI933704L (fi)	1994-02-27	Kretskoppling
DK0592007T3 (da)	1997-10-06	Omskifterapparat
DE69314379D1 (de)	1997-11-13	Steuerschaltung
DE69323684D1 (de)	1999-04-08	Verzögerungsschaltung
DE69318777D1 (de)	1998-07-02	Kontraststeuerschaltung

Legal Events

Date	Code	Title	Description
1993-05-06	A0	Application filed
2010-01-11	PBP	Patent lapsed	Country of ref document: DK