DE2746214C2 - - Google Patents

Info

Publication number: DE2746214C2
Authority: DE; Germany
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

DE2746214A

Other versions

DE2746214A1 (de

Inventor

Ole Windisch Aargau Ch Snedkerud

Peter J. Dipl.-Ing. Belligen Ch Wild

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.)

Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH

Original Assignee

BBC Brown Boveri AG Switzerland

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.)

1977-09-13

Filing date

1977-10-14

Publication date

1987-04-23

1977-10-14 Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland

1979-03-15 Publication of DE2746214A1 publication Critical patent/DE2746214A1/de

1987-04-23 Application granted granted Critical

1987-04-23 Publication of DE2746214C2 publication Critical patent/DE2746214C2/de

Status Granted legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/02—Indicating arrangements
- H03J1/04—Indicating arrangements with optical indicating means
- H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
- H03J1/047—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's
- H03J1/048—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's with digital indication

DE19772746214 1977-09-13 1977-10-14 Vorrichtung fuer die elektrooptische anzeige der einstellung eines bildund/oder tonfunkempfaengers Granted DE2746214A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1114577A CH620067A5 (de)	1977-09-13	1977-09-13

Publications (2)

Publication Number	Publication Date
DE2746214A1 DE2746214A1 (de)	1979-03-15
DE2746214C2 true DE2746214C2 (de)	1987-04-23

Family

ID=4370522

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19772746214 Granted DE2746214A1 (de)	1977-09-13	1977-10-14	Vorrichtung fuer die elektrooptische anzeige der einstellung eines bildund/oder tonfunkempfaengers

Country Status (4)

Country	Link
US (1)	US4228541A (de)
CH (1)	CH620067A5 (de)
DE (1)	DE2746214A1 (de)
GB (1)	GB2004429B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2458862A1 (fr) *	1979-06-07	1981-01-02	Elbeuf Elindel Electroniq Indl	Afficheur alphabetique de stations pour autoradio
DE3007523A1 (de) *	1980-02-28	1981-09-10	Blaupunkt-Werke Gmbh, 3200 Hildesheim	Senderanzeige fuer rundfunkempfangsgeraete
DE3103377A1 (de) *	1980-11-26	1982-06-24	Branko Dipl.-Ing. 1000 Berlin Petrovic	"anordnung zum anzeigen von sendernamen in rundfunk- und fernsehempfaengern"
US5045947A (en) *	1989-05-31	1991-09-03	Jack Beery	Television receiver having memory control for tune-by-label feature
JPH04301983A (ja) *	1991-03-29	1992-10-26	Sony Corp	選局装置
GB2264012B (en) *	1991-05-04	1996-01-03	Rolec	Signal tuning
US5301028A (en) *	1991-11-29	1994-04-05	Scientific-Atlanta, Inc.	Method and apparatus for displaying channel identification information
US5963269A (en) *	1995-06-07	1999-10-05	Beery; Jack	Apparatus for controlling a television receiver using a plurality of stored labels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2358673B2 (de) *	1973-11-24	1977-02-03	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Schaltungsanordnung fuer die digitale frequenzanzeige in einem rundfunkgeraet
JPS5637728B2 (de) *	1974-07-05	1981-09-02
DE2435088A1 (de) *	1974-07-22	1976-02-12	Braun Ag	Frequenzanzeige fuer rundfunkempfangsgeraete
US3968440A (en) *	1974-09-25	1976-07-06	Texas Instruments Incorporated	Solid state television channel selection system
US4048562A (en) *	1975-05-22	1977-09-13	A. C. Nielsen Company	Monitoring system for voltage tunable receivers and converters utilizing voltage comparison techniques
US4063178A (en) *	1975-12-18	1977-12-13	Zenith Radio Corporation	Memory tuning system with different speeds in program and operate modes
DE2557856C3 (de) *	1975-12-22	1980-11-13	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Abstimmschaltung für Hochfrequenzempfangsgeräte
US4122395A (en) *	1976-05-10	1978-10-24	Draco Laboratories, Inc.	Radio control circuit with microprocessor

1977
- 1977-09-13 CH CH1114577A patent/CH620067A5/de not_active IP Right Cessation
- 1977-10-14 DE DE19772746214 patent/DE2746214A1/de active Granted
1978
- 1978-09-11 GB GB7836367A patent/GB2004429B/en not_active Expired
- 1978-09-11 US US05/941,076 patent/US4228541A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH620067A5 (de)	1980-10-31
US4228541A (en)	1980-10-14
DE2746214A1 (de)	1979-03-15
GB2004429B (en)	1982-05-19
GB2004429A (en)	1979-03-28

Legal Events

Date	Code	Title	Description
1979-03-15	OAM	Search report available
1979-04-19	OC	Search report available
1981-08-06	8110	Request for examination paragraph 44
1987-04-23	D2	Grant after examination
1987-10-01	8363	Opposition against the patent
1987-12-23	8327	Change in the person/name/address of the patent owner	Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH
1987-12-23	8328	Change in the person/name/address of the agent	Free format text: DERZEIT KEIN VERTRETER BESTELLT
1988-07-21	8328	Change in the person/name/address of the agent	Free format text: RUPPRECHT, K., DIPL.-ING., PAT.-ANW., 6242 KRONBERG
1989-01-19	8327	Change in the person/name/address of the patent owner	Owner name: GRUNDIG E.M.V. ELEKTRO-MECHANISCHE VERSUCHSANSTALT
1989-09-14	8365	Fully valid after opposition proceedings
1993-01-14	8320	Willingness to grant licences declared (paragraph 23)
1995-09-21	8327	Change in the person/name/address of the patent owner	Owner name: GRUNDIG E.M.V. ELEKTRO-MECHANISCHE VERSUCHSANSTALT

Publication	Publication Date	Title
DE2858203C2 (de)	1987-05-07
FR2377377B1 (de)	1981-12-04
DE7813138U1 (de)	1987-07-30
FR2377477B1 (de)	1983-11-04
DE2835545C2 (de)	1987-01-08
FR2377141B1 (de)	1983-02-25
JPS5721887B2 (de)	1982-05-10
DE2803377C2 (de)	1987-02-26
DE2746214C2 (de)	1987-04-23
DE2737659C2 (de)	1987-04-23
FR2377486B1 (de)	1982-07-09
FR2365075B2 (de)	1982-07-23
AU3353778A (de)	1979-08-30
FR2348373B1 (de)	1983-09-30
DK141183C (de)	1980-07-07
DE2719329C2 (de)	1987-01-15
DK138632C (de)	1979-03-19
AU495917B2 (de)	1977-04-28
AR210643A1 (de)	1977-08-31
DE7737807U1 (de)	1987-06-11
AU71461S (de)	1977-08-02
CH609392A5 (de)	1979-02-28
BE870787A (de)	1979-01-15
CH612375A5 (de)	1979-07-31
BG25820A1 (de)	1979-01-12