로그인시 본인확인과정이 필요할 수 있습니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기
| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0395617 (1995-02-28) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 248 인용 특허 : 0 |
Remote control of the use of computer data and video game software is described in a system for renting computer software which derives use and billing information, prevents unauthorized use, maintains integrity of the software and controls related intercomputer communications. A user at a target ga
Remote control of the use of computer data and video game software is described in a system for renting computer software which derives use and billing information, prevents unauthorized use, maintains integrity of the software and controls related intercomputer communications. A user at a target game computer “downloads”programs or data, via a telephone line and remote control modules, from a central host computer. Usage of the video game software or data by the game computer or other accounting data are recorded and stored and, at predetermined times, the host computer “uploads”the usage data for processing. Other features include: (1) software and usage security for rental software programs; (2) a polynomial generator/checker for generating block check characters for assuring integrity of data transmitted and received; (3) a voice-data switch for switching between data communication and normal telephone communication; and (4) an audio amplifier and speaker for monitoring of activity on the communication line during data transfers.
Apparatus for remotely controlling and monitoring the use of a computer game program comprising: first and second computers, said first computer having means for storage of a plurality of selectable computer game programs, and having communicating means for communicating with said second computer fo
Apparatus for remotely controlling and monitoring the use of a computer game program comprising: first and second computers, said first computer having means for storage of a plurality of selectable computer game programs, and having communicating means for communicating with said second computer for downloading said computer game programs to said second computer and for monitoring the use of said computer game programs by said second computer, said first computer remotely controlling said second computer to transmit at predetermined times data indicating elapsed time of use of said downloaded computer game programs; said communicating means including a first transmitting and receiving means at said first computer, and a second transmitting and receiving means at said second computer; said first transmitting and receiving means and said second transmitting and receiving means including a microprocessor for control thereof, a program memory for storage of a program executed by said microprocessor, a read/write memory, a real time clock for enabling measurement of elapsed time of use of said downloaded computer game programs, a priority interrupt control circuit coupled to said microprocessor, means for indicating status conditions of said communicating means, and a modem for sending and receiving data; said first transmitting and receiving means coupled to said first computer for transmitting a program and associated program information from said first computer and for receiving said data indicating elapsed time of use to be supplied to said first computer; said second transmitting and receiving means coupled to said first transmitting and receiving means and coupled to said second computer by an interface device for receiving the program and associated program information transmitted from said first transmitting and receiving means and for transmitting said data indicating elapsed time of use to said first transmitting and receiving means; said interface device coupled between said second computer and said second transmitting and receiving means for adapting said second transmitting and receiving means to said second computer, said second computer being provided with a slot for receiving computer game cartridges, said interface device formed as a plug-in adapter that mates with said slot provided in said second computer; encryption means coupled to said first computer and to said first transmitting and receiving means for encrypting at least one preselected portion of the program and associated program information to be transmitted from said first transmitting and receiving means to form an encrypted information module, said encryption means including a first encryption key for encrypting said encrypted information module, said preselected portion including at least one portion of a computer program essential to the correct execution thereof; decryption means coupled to said second transmitting and receiving means for decrypting said encrypted information module to form a decrypted information module, said decryption means including a copy of said first encryption key for decrypting said encrypted information module; and transfer means for transferring said decrypted information module to said second computer for execution by said second computer and for deleting said decrypted information module from said second computer when execution by said second computer of the received program and program information is entirely completed.
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