NL7317468A - - Google Patents
Info
- Publication number
- NL7317468A NL7317468A NL7317468A NL7317468A NL7317468A NL 7317468 A NL7317468 A NL 7317468A NL 7317468 A NL7317468 A NL 7317468A NL 7317468 A NL7317468 A NL 7317468A NL 7317468 A NL7317468 A NL 7317468A
- Authority
- NL
- Netherlands
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)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US327582A US3882392A (en) | 1973-01-29 | 1973-01-29 | Hotel-motel pay TV system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7317468A true NL7317468A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-31 |
Family
ID=23277151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7317468A NL7317468A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-29 | 1973-12-20 |
Country Status (7)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997718A (en) * | 1973-02-01 | 1976-12-14 | The Magnavox Company | Premium interactive communication system |
| JPS5715522A (en) * | 1980-07-03 | 1982-01-26 | Alps Electric Co Ltd | Channel selector for catv |
| US4965825A (en) | 1981-11-03 | 1990-10-23 | The Personalized Mass Media Corporation | Signal processing apparatus and methods |
| US7831204B1 (en) | 1981-11-03 | 2010-11-09 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
| USRE47642E1 (en) | 1981-11-03 | 2019-10-08 | Personalized Media Communications LLC | Signal processing apparatus and methods |
| US4553161A (en) * | 1983-12-09 | 1985-11-12 | Zenith Electronics Corporation | Upstream data packet time slot synchronization with downstream VBI for two-way CATV system |
| DE3418505C1 (de) * | 1984-05-18 | 1985-12-05 | Karlheinz 5000 Köln Liebe | Mietfernsehanlage |
| US4712238A (en) * | 1984-06-08 | 1987-12-08 | M/A-Com Government Systems, Inc. | Selective-subscription descrambling |
| JPS62224178A (ja) * | 1986-03-26 | 1987-10-02 | Harada Kogyo Kk | 接客施設用ｃａｔｖシステム |
| US5046093A (en) * | 1989-09-05 | 1991-09-03 | General Instrument Corporation | CATV subscriber apparatus with intelligent remote control |
| CA2075921C (en) | 1990-12-21 | 2002-03-12 | Stephen S. Walker | Method for providing video programming nearly on demand |
| US6108365A (en) * | 1995-05-05 | 2000-08-22 | Philip A. Rubin And Associates, Inc. | GPS data access system |
| US5621793A (en) * | 1995-05-05 | 1997-04-15 | Rubin, Bednarek & Associates, Inc. | TV set top box using GPS |
| FR2844600A1 (fr) * | 2002-09-13 | 2004-03-19 | Thomson Licensing Sa | Procede pour situer relativement deux appareils electriques |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3355546A (en) * | 1964-02-27 | 1967-11-28 | Leonard H King | Pay sound system for closed circuit television in which the audio component is conveyed via carrier current transmission |
| US3396232A (en) * | 1964-07-01 | 1968-08-06 | Zenith Radio Corp | Interrogating system for subscription television receivers |
| US3423521A (en) * | 1966-01-24 | 1969-01-21 | Gordon A Friesen Associates In | Television system having common transmission line for power,video signals,and command signals |
| US3492577A (en) * | 1966-10-07 | 1970-01-27 | Intern Telemeter Corp | Audience rating system |
| NL6814789A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-10-25 | 1970-04-20 | ||
| US3716654A (en) * | 1971-06-30 | 1973-02-13 | M Hendrickson | Real time remote use metering for broadcast receivers |
| US3790700A (en) * | 1971-12-17 | 1974-02-05 | Hughes Aircraft Co | Catv program control system |
| US3796829A (en) * | 1972-02-10 | 1974-03-12 | Athena Communications Corp | Closed television network with an open television system and a closed television system |
-
1973
- 1973-01-29 US US327582A patent/US3882392A/en not_active Expired - Lifetime
- 1973-11-21 CA CA186,420A patent/CA993095A/en not_active Expired
- 1973-11-27 GB GB5496273A patent/GB1422038A/en not_active Expired
- 1973-12-20 NL NL7317468A patent/NL7317468A/xx unknown
-
1974
- 1974-01-03 FR FR7400154A patent/FR2215769B3/fr not_active Expired
- 1974-01-04 CH CH7774A patent/CH558620A/xx not_active IP Right Cessation
- 1974-01-28 BE BE140260A patent/BE810260A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2215769A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-23 |
| DE2402402B2 (de) | 1976-07-29 |
| DE2402402A1 (de) | 1974-08-01 |
| FR2215769B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-22 |
| BE810260A (fr) | 1974-05-16 |
| CH558620A (de) | 1975-01-31 |
| US3882392A (en) | 1975-05-06 |
| GB1422038A (en) | 1976-01-21 |
| CA993095A (en) | 1976-07-13 |