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    • 4. 发明公开
    • Lottery service system and lottery service method utilizing an integrated circuit card
    • Lotteriesystem und Verfahren unter Verwendung einer Chipkarte
    • EP1136956A1
    • 2001-09-26
    • EP00308789.7
    • 2000-10-05
    • Kwon, Hwang-Sub
    • Kwon, Hwang-Sub
    • G07C15/00G07F17/32G06F17/60
    • G07F17/32G06Q20/105G07F17/3241
    • Disclosed is lottery service system and method utilizing an integrated circuit card, by which a user can utilize not only a communication service, but also an additional service of a lottery service. The system includes a server, and a terminal. The terminal has a card reader section, a card verification section, a display section, an input section, a memory section, and a first communication section (28) interconnected to a network. The server has a second communication section (33) interconnected to the network, a lottery ticket sale information storage section, a lottery ticket information generation section, a cipher algorithm section, a lottery ticket purchaser verification section, and a control section. The method includes: a card verification step, in which an availability of the card is verified by means of a card verification key stored in the card; a lottery ticket selling service step, a kind of the lottery service is confirmed, and a lottery ticket is sold according to the kind of the lottery ticket service selected by the user; and a winnings payment service step, in which a genuineness and a winning of the card are confirmed, and then winnings are paid to the user.
    • 公开了利用集成电路卡的彩票服务系统和方法,用户不仅可以利用通信服务,还可以利用彩票服务的附加服务。 该系统包括一个服务器和一个终端。 终端具有互联到网络的读卡器部分,卡验证部分,显示部分,输入部分,存储部分和第一通信部分(28)。 服务器具有与网络互连的第二通信部(33),彩票销售信息存储部,彩票信息生成部,密码算法部,彩票购买者验证部以及控制部。 该方法包括:卡验证步骤,其中通过存储在卡中的卡验证密钥验证卡的可用性; 彩票销售服务步骤,一种彩票服务被确认,彩票根据用户选择的彩票服务的种类出售; 奖金支付服务步骤,确认卡的真实性和胜利,然后向用户支付奖金。
    • 5. 发明公开
    • Free or discounted call service according to watching of advertisement
    • 免费的ermässigterAnrufdienst在dem Masse wie Werbung angeschaut wird
    • EP1124366A2
    • 2001-08-16
    • EP01102971.7
    • 2001-02-08
    • Kovecom Co., Ltd.Kwon, Hwang-Sub
    • Kwon,Hwang-Sub
    • H04M3/487
    • H04M17/02H04M3/4878H04M2201/42H04M2215/0192
    • Disclosed is an advertising method using a public telephone and a system for providing free or discounted call service according to watching of advertisement. A public telephone, a relay server, a communication line provider, an advertiser server and an Internet information server are connected through a communication network together. The relay server receives advertisement information from the advertiser server or the Internet information server and displays advertisement information through a display device of the public telephone for advertisement. The public telephone periodically downloads renewed advertisement information from the relay server to renew it. A user is benefited by free-call or discounted-call service depending on seeing and hearing of advertisement over given number. The multifunctional public telephone, which is installed at an unspecified location and displays advertisement, provides advertising effect of high level in low price to advertisers.
    • 公开了使用公共电话(100)的广告方法和根据观看广告来提供免费或打折的呼叫服务的系统。 公共电话(100),中继服务器(200),通信线路提供商(300),广告主服务器(400b)和因特网信息服务器(400a)通过通信网络(500)连接在一起。 中继服务器(200)从广告主服务器(400b)或因特网信息服务器(400a)接收广告信息,并通过公用电话机的显示装置显示广告信息进行广告。 公用电话定期从中继服务器(200)下载更新的广告信息以进行更新。 根据给定数量的广告的看见和听证,用户受益于免费通话或打折电话服务。 安装在未指定位置并显示广告的多功能公用电话(100)向广告商提供低价格的广告效果。