KR910008129U - 귀환영 엠파시스 회로 - Google Patents

귀환영 엠파시스 회로

Info

Publication number: KR910008129U
Authority: KR; South Korea
Prior art keywords: return; emphasis circuit; emphasis; circuit; return emphasis
Prior art date: 1989-10-23

Application number

KR2019890015410U

Other languages

English (en)

Other versions

KR930003009Y1 (ko

Inventor

송영원

Original Assignee

금성일렉트론 주식회사

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.)

1989-10-23

Filing date

1989-10-23

Publication date

1991-05-31

1989-10-23 Application filed by 금성일렉트론 주식회사 filed Critical 금성일렉트론 주식회사

1989-10-23 Priority to KR2019890015410U priority Critical patent/KR930003009Y1/ko

1990-09-28 Priority to JP2260362A priority patent/JP2809856B2/ja

1990-10-22 Priority to US07/601,870 priority patent/US5113144A/en

1990-10-23 Priority to DE4033670A priority patent/DE4033670A1/de

1990-10-23 Priority to GB9022968A priority patent/GB2239998B/en

1990-10-23 Priority to NL9002309A priority patent/NL192416C/nl

1991-05-31 Publication of KR910008129U publication Critical patent/KR910008129U/ko

1993-05-27 Application granted granted Critical

1993-05-27 Publication of KR930003009Y1 publication Critical patent/KR930003009Y1/ko

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/16—Automatic control
- H03G5/18—Automatic control in untuned amplifiers
- H03G5/22—Automatic control in untuned amplifiers having semiconductor devices

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Networks Using Active Elements (AREA)
Television Signal Processing For Recording (AREA)
Amplifiers (AREA)
Processing Of Color Television Signals (AREA)

KR2019890015410U 1989-10-23 1989-10-23 귀환영 엠파시스 회로 KR930003009Y1 (ko)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
KR2019890015410U KR930003009Y1 (ko)	1989-10-23	1989-10-23	귀환영 엠파시스 회로
JP2260362A JP2809856B2 (ja)	1989-10-23	1990-09-28	帰還型エンファシス回路
US07/601,870 US5113144A (en)	1989-10-23	1990-10-22	Feed-back type emphasis circuit
DE4033670A DE4033670A1 (de)	1989-10-23	1990-10-23	Anhebeschaltung der rueckkopplungsart
GB9022968A GB2239998B (en)	1989-10-23	1990-10-23	Feed-back type emphasis circuit
NL9002309A NL192416C (nl)	1989-10-23	1990-10-23	Accentueerketen.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019890015410U KR930003009Y1 (ko)	1989-10-23	1989-10-23	귀환영 엠파시스 회로

Publications (2)

Publication Number	Publication Date
KR910008129U true KR910008129U (ko)	1991-05-31
KR930003009Y1 KR930003009Y1 (ko)	1993-05-27

Family

ID=19291040

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019890015410U KR930003009Y1 (ko)	1989-10-23	1989-10-23	귀환영 엠파시스 회로

Country Status (6)

Country	Link
US (1)	US5113144A (ko)
JP (1)	JP2809856B2 (ko)
KR (1)	KR930003009Y1 (ko)
DE (1)	DE4033670A1 (ko)
GB (1)	GB2239998B (ko)
NL (1)	NL192416C (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6084473A (en) *	1998-12-29	2000-07-04	Maxim Integrated Products, Inc.	Multipoint controlled high dynamic range variable gain amplifier
JP2002305415A (ja) *	2001-04-05	2002-10-18	Mitsubishi Electric Corp	交流結合回路
KR100500384B1 (ko) *	2002-04-18	2005-07-14	오상묵	가스소각을 위한 연소장치
US8041552B2 (en) *	2007-04-10	2011-10-18	Intergrated Device Technology, Inc.	Behavioral modeling of high speed differential signals based on physical characteristics
US7812673B1 (en) *	2007-10-03	2010-10-12	Analog Devices, Inc.	Amplifier having input/output cells with discrete gain steps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4336501A (en) *	1978-09-26	1982-06-22	Nippon Columbia Kabushiki Kaisha	Frequency characteristic adjusting circuit
JPS626722Y2 (ko) *	1978-11-16	1987-02-17
JPS5830212A (ja) *	1981-08-17	1983-02-22	Nippon Gakki Seizo Kk	イコライザ回路
GB2172762A (en) *	1985-03-21	1986-09-24	Topexpress Ltd	Improvements in electrical transfer filters

1989
- 1989-10-23 KR KR2019890015410U patent/KR930003009Y1/ko not_active IP Right Cessation
1990
- 1990-09-28 JP JP2260362A patent/JP2809856B2/ja not_active Expired - Lifetime
- 1990-10-22 US US07/601,870 patent/US5113144A/en not_active Expired - Lifetime
- 1990-10-23 NL NL9002309A patent/NL192416C/nl not_active IP Right Cessation
- 1990-10-23 DE DE4033670A patent/DE4033670A1/de active Granted
- 1990-10-23 GB GB9022968A patent/GB2239998B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2239998B (en)	1994-04-20
GB2239998A (en)	1991-07-17
US5113144A (en)	1992-05-12
NL192416C (nl)	1997-07-04
DE4033670A1 (de)	1991-04-25
NL9002309A (nl)	1991-05-16
JP2809856B2 (ja)	1998-10-15
KR930003009Y1 (ko)	1993-05-27
GB9022968D0 (en)	1990-12-05
JPH03142752A (ja)	1991-06-18
DE4033670C2 (ko)	1992-10-22
NL192416B (nl)	1997-03-03

Publication	Publication Date	Title
DE69018108D1 (de)	1995-05-04	Servo-Stromkreis.
DE69033522D1 (de)	2000-05-31	Gedruckte Schaltung
DE69031729D1 (de)	1998-01-02	Modulatorschaltung
DE69017601D1 (de)	1995-04-13	Schaltungsanordnung.
DE69008464D1 (de)	1994-06-01	Schaltungsanordnung.
DE69030473D1 (de)	1997-05-22	Differenzierschaltung
DE69029424D1 (de)	1997-01-30	Unmittelbar wirkende Leistungsbegrenzungsschaltung
KR900001924U (ko)	1990-01-19	윤곽강조회로
DE69029468D1 (de)	1997-01-30	Integrierte Schaltungsanordnung
KR900016210U (ko)	1990-09-03	전자스위치
DE69021616D1 (de)	1995-09-21	Verzögerungsschaltung.
KR920701693A (ko)	1992-08-12	유압 회로장치
DE69023358D1 (de)	1995-12-14	Logische Schaltung.
DE69008930D1 (de)	1994-06-23	Boostschaltung.
NO178316C (no)	1996-02-28	Forsinkelseskrets
DE69028291D1 (de)	1996-10-02	Hydraulische schaltung
DE69029922D1 (de)	1997-03-27	Bi-CMOS-Schaltung
DE69029305D1 (de)	1997-01-16	Stromkreisunterbrecher
KR910008129U (ko)	1991-05-31	귀환영 엠파시스 회로
DE69031326D1 (de)	1997-10-02	Treiberkreis
DE59004847D1 (de)	1994-04-14	Elektronischen Annäherungsschalter.
FR2648943B1 (fr)	1991-10-11	Circuit echantillonneur-bloqueur
DE68913951D1 (de)	1994-04-21	Verzögerungsschaltung.
DE69027516D1 (de)	1996-07-25	Pufferschaltung
IT9022326A0 (it)	1990-12-10	Tabellone

Legal Events

Date	Code	Title	Description
1989-10-23	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19891023
1990-09-10	A201	Request for examination
1990-09-10	UA0201	Request for examination	Patent event date: 19900910 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19891023 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration
1991-05-31	UG1501	Laying open of application
1993-05-27	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930429
1993-07-30	E701	Decision to grant or registration of patent right
1993-07-30	UE0701	Decision of registration	Patent event date: 19930730 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1993-08-10	REGI	Registration of establishment
1993-08-10	UR0701	Registration of establishment	Patent event date: 19930810 Patent event code: UR07011E01D Comment text: Registration of Establishment
1993-08-10	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19930810
1996-04-18	UR1001	Payment of annual fee	Payment date: 19960418 Start annual number: 4 End annual number: 4
1997-04-29	UR1001	Payment of annual fee	Payment date: 19970429 Start annual number: 5 End annual number: 5
1998-05-02	UR1001	Payment of annual fee	Payment date: 19980502 Start annual number: 6 End annual number: 6
1999-04-29	UR1001	Payment of annual fee	Payment date: 19990429 Start annual number: 7 End annual number: 7
2000-04-28	UR1001	Payment of annual fee	Payment date: 20000428 Start annual number: 8 End annual number: 8
2001-04-17	UR1001	Payment of annual fee	Payment date: 20010417 Start annual number: 9 End annual number: 9
2002-04-17	UR1001	Payment of annual fee	Payment date: 20020417 Start annual number: 10 End annual number: 10
2003-04-17	FPAY	Annual fee payment	Payment date: 20030417 Year of fee payment: 11
2003-04-17	UR1001	Payment of annual fee	Payment date: 20030417 Start annual number: 11 End annual number: 11
2004-05-28	LAPS	Lapse due to unpaid annual fee
2004-05-28	UC1903	Unpaid annual fee