IT1234909B - Dispositivo di telecomando per ricevitore di televisione atto a cifrare in modo esclusivo i codici di comando e corrispondente circuito decifratore - Google Patents
Dispositivo di telecomando per ricevitore di televisione atto a cifrare in modo esclusivo i codici di comando e corrispondente circuito decifratoreInfo
- Publication number
- IT1234909B IT1234909B IT8967750A IT6775089A IT1234909B IT 1234909 B IT1234909 B IT 1234909B IT 8967750 A IT8967750 A IT 8967750A IT 6775089 A IT6775089 A IT 6775089A IT 1234909 B IT1234909 B IT 1234909B
- Authority
- IT
- Italy
- Prior art keywords
- encrypt
- exclusively
- control device
- remote control
- television receiver
- Prior art date
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
- H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Selective Calling Equipment (AREA)
- Details Of Television Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8967750A IT1234909B (it) | 1989-09-11 | 1989-09-11 | Dispositivo di telecomando per ricevitore di televisione atto a cifrare in modo esclusivo i codici di comando e corrispondente circuito decifratore |
DE69016897T DE69016897T2 (de) | 1989-09-11 | 1990-09-11 | Verbesserter Fernsehempfänger. |
EP90117497A EP0417735B1 (en) | 1989-09-11 | 1990-09-11 | Improved television receiver |
ES90117497T ES2070964T3 (es) | 1989-09-11 | 1990-09-11 | Receptor de television perfeccionado. |
HK98106000A HK1007646A1 (en) | 1989-09-11 | 1998-06-22 | Improved television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8967750A IT1234909B (it) | 1989-09-11 | 1989-09-11 | Dispositivo di telecomando per ricevitore di televisione atto a cifrare in modo esclusivo i codici di comando e corrispondente circuito decifratore |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8967750A0 IT8967750A0 (it) | 1989-09-11 |
IT1234909B true IT1234909B (it) | 1992-06-02 |
Family
ID=11305002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8967750A IT1234909B (it) | 1989-09-11 | 1989-09-11 | Dispositivo di telecomando per ricevitore di televisione atto a cifrare in modo esclusivo i codici di comando e corrispondente circuito decifratore |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0417735B1 (it) |
DE (1) | DE69016897T2 (it) |
ES (1) | ES2070964T3 (it) |
HK (1) | HK1007646A1 (it) |
IT (1) | IT1234909B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2685506B1 (fr) * | 1991-12-19 | 1995-03-10 | Texton | Agencement de commande a distance d'un dispositif actionneur a l'aide d'un appareil de telecommande. |
FR2738938A1 (fr) * | 1995-09-20 | 1997-03-21 | Philips Electronics Nv | Dispositif de telecommande d'un appareil recepteur video |
ZA973614B (en) | 1997-03-21 | 1998-03-23 | Canal Plus Sa | Broadcast and reception system, and receiver/decoder and remote controller thereof. |
DE19917047A1 (de) * | 1999-04-15 | 2000-10-26 | Betaresearch Gmbh | Kommunikationsverfahren und Kommunikationssystem |
US6882729B2 (en) * | 2002-12-12 | 2005-04-19 | Universal Electronics Inc. | System and method for limiting access to data |
CA2562266A1 (en) * | 2004-04-08 | 2005-10-20 | Jadolabs Gmbh | Tripartite conjugates containing a structure interacting with cell membrane rafts and their use |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4698617A (en) * | 1984-05-22 | 1987-10-06 | American Microsystems, Inc. | ROM Protection scheme |
DE68920458T2 (de) * | 1988-03-04 | 1995-08-24 | Philips Electronics Na | Universeller Fernsteuerungs-Sender mit vereinfachter Apparatidentifizierung. |
-
1989
- 1989-09-11 IT IT8967750A patent/IT1234909B/it active
-
1990
- 1990-09-11 EP EP90117497A patent/EP0417735B1/en not_active Expired - Lifetime
- 1990-09-11 DE DE69016897T patent/DE69016897T2/de not_active Expired - Lifetime
- 1990-09-11 ES ES90117497T patent/ES2070964T3/es not_active Expired - Lifetime
-
1998
- 1998-06-22 HK HK98106000A patent/HK1007646A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2070964T3 (es) | 1995-06-16 |
HK1007646A1 (en) | 1999-04-16 |
EP0417735A2 (en) | 1991-03-20 |
EP0417735B1 (en) | 1995-02-15 |
DE69016897T2 (de) | 1995-09-14 |
EP0417735A3 (en) | 1991-07-17 |
IT8967750A0 (it) | 1989-09-11 |
DE69016897D1 (de) | 1995-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950929 |