최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
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출원번호 | US-0474145 (1995-06-07) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 969 |
A unified system of programming communication. The system encompasses the prior art (television, radio, broadcast hardcopy, computer communications, etc.) and new user specific mass media. Within the unified system, parallel processing computer systems, each having an input (e.g., 77) controlling a
A unified system of programming communication. The system encompasses the prior art (television, radio, broadcast hardcopy, computer communications, etc.) and new user specific mass media. Within the unified system, parallel processing computer systems, each having an input (e.g., 77) controlling a plurality of computers (e.g., 205), generate and output user information at receiver stations. Under broadcast control, local computers (73, 205), combine user information selectively into prior art communications to exhibit personalized mass media programming at video monitors (202), speakers (263), printers (221), etc. At intermediate transmission stations (e.g., cable television stations), signals in network broadcasts and from local inputs (74, 77, 97, 98) cause control processors (71) and computers (73) to selectively automate connection and operation of receivers (53), recorder/players (76), computers (73), generators (82), strippers (81), etc. At receiver stations, signals in received transmissions and from local inputs (225, 218, 22) cause control processors (200) and computers (205) to automate connection and operation of converters (201), tuners (215), decryptors (224), recorder/players (217), computers (205), furnaces (206), etc. Processors (71, 200) meter and monitor availability and usage of programming.
What is claimed is: 1. A method of inhibiting piracy of information at a subscriber station, said method comprising the steps of:receiving at said subscriber station an information transmission from a remote station;detecting instruct-to-sample instructions including selected comparison information
What is claimed is: 1. A method of inhibiting piracy of information at a subscriber station, said method comprising the steps of:receiving at said subscriber station an information transmission from a remote station;detecting instruct-to-sample instructions including selected comparison information in the information transmission;processing, under control of said instruct-to-sample instructions, a datum at said subscriber station resulting in selection of a selected sample of preprogrammed operating information;comparing, under control of said instruct-to-sample instructions, said selected comparison information of said instruct-to-sample instructions to said selected sample of preprogrammed operating information at said subscriber station, whereby a successful match indicates that said subscriber station is properly programmed and a failed match suggests that said preprogrammed operating information at said subscriber station has been tampered with; andperforming, under control of said instruct-to-sample instructions, at said subscriber station at least one of the steps of:(1) disabling functionality of some portion of said subscriber station (i) when said step of comparing results in a determination that said subscriber station has been tampered with or (ii) when an instruction is executed based on said step of comparing and said subscriber station fails to respond in a predetermined fashion or within a predetermined period of time;(2) communicating appearance-of-tampering information to said remote station when said step of comparing results in a determination that said subscriber station has been tampered with; and(3) enabling at least some of a programming presentation when said step of comparing results in a determination that said subscriber station is properly programmed.
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