IT1237990B - Accessorio per ricevitore di segnali televisivi codificati - Google Patents

Accessorio per ricevitore di segnali televisivi codificati

Info

Publication number
IT1237990B
IT1237990B IT06808989A IT6808989A IT1237990B IT 1237990 B IT1237990 B IT 1237990B IT 06808989 A IT06808989 A IT 06808989A IT 6808989 A IT6808989 A IT 6808989A IT 1237990 B IT1237990 B IT 1237990B
Authority
IT
Italy
Prior art keywords
accessory
signal receiver
television signal
coded television
coded
Prior art date
Application number
IT06808989A
Other languages
English (en)
Other versions
IT8968089A1 (it
IT8968089A0 (it
Inventor
Giuseppe Zappala
Original Assignee
Zappala' Giuseppe
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.)
Filing date
Publication date
Application filed by Zappala' Giuseppe filed Critical Zappala' Giuseppe
Priority to IT06808989A priority Critical patent/IT1237990B/it
Publication of IT8968089A0 publication Critical patent/IT8968089A0/it
Priority to ES90123669T priority patent/ES2087882T3/es
Priority to DE69027101T priority patent/DE69027101T2/de
Priority to EP90123669A priority patent/EP0432676B1/en
Publication of IT8968089A1 publication Critical patent/IT8968089A1/it
Application granted granted Critical
Publication of IT1237990B publication Critical patent/IT1237990B/it
Priority to HK5697A priority patent/HK5697A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
IT06808989A 1989-12-13 1989-12-13 Accessorio per ricevitore di segnali televisivi codificati IT1237990B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT06808989A IT1237990B (it) 1989-12-13 1989-12-13 Accessorio per ricevitore di segnali televisivi codificati
ES90123669T ES2087882T3 (es) 1989-12-13 1990-12-09 Accesorio decodificador para receptor de señal de television.
DE69027101T DE69027101T2 (de) 1989-12-13 1990-12-09 Entwürfelungszubehör für einen Fernsehsignalempfänger
EP90123669A EP0432676B1 (en) 1989-12-13 1990-12-09 Descrambling accessory for television signal receiver
HK5697A HK5697A (en) 1989-12-13 1997-01-09 Descrambling accessory for television signal receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT06808989A IT1237990B (it) 1989-12-13 1989-12-13 Accessorio per ricevitore di segnali televisivi codificati

Publications (3)

Publication Number Publication Date
IT8968089A0 IT8968089A0 (it) 1989-12-13
IT8968089A1 IT8968089A1 (it) 1991-06-13
IT1237990B true IT1237990B (it) 1993-06-19

Family

ID=11307764

Family Applications (1)

Application Number Title Priority Date Filing Date
IT06808989A IT1237990B (it) 1989-12-13 1989-12-13 Accessorio per ricevitore di segnali televisivi codificati

Country Status (5)

Country Link
EP (1) EP0432676B1 (it)
DE (1) DE69027101T2 (it)
ES (1) ES2087882T3 (it)
HK (1) HK5697A (it)
IT (1) IT1237990B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6097294A (en) * 1993-02-17 1994-09-14 Ameritech Services, Inc. Universal tv interface and related method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509210A (en) * 1981-11-30 1985-04-02 Rca Corporation Television receiver adaptable for descrambler module
JPS59157858A (ja) * 1983-02-28 1984-09-07 Sony Corp 記録装置
FR2591838A2 (fr) * 1984-07-23 1987-06-19 Truong Lamdien Procede base sur un montage (circuit) electronique tres simple et economique permettant l'adaptation d'une prise peritelevision pour recepteur de television depourvu de telle prise
GB2215928A (en) * 1988-03-22 1989-09-27 Rank Precision Ind Limited Controlling a video recorder by a coded broadcast signal

Also Published As

Publication number Publication date
DE69027101T2 (de) 1996-10-02
EP0432676A3 (en) 1991-11-27
IT8968089A1 (it) 1991-06-13
ES2087882T3 (es) 1996-08-01
EP0432676A2 (en) 1991-06-19
EP0432676B1 (en) 1996-05-22
HK5697A (en) 1997-01-17
DE69027101D1 (de) 1996-06-27
IT8968089A0 (it) 1989-12-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961219