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标题 发布/更新时间 阅读量
电子交易系统及植基于该电子交易系统的交易方法 2021-03-10 694
电子装置、计费系统、费用处理装置、存储媒体和预付卡 2021-03-12 100
Method and system for securities exchange and recording medium therefor 2021-02-27 875
Virtual multiple-currency account system 2021-03-05 884
Network game system 2021-03-07 528
Method for providing service supporting electronic commercial transaction 2021-03-13 850
Settlement system 2021-02-28 430
Trading system in virtual market 2021-03-04 322
Point circulation and return system 2021-03-01 831
System for realizing low-price electronic information commodity transaction between specific commodity makers and economic exchange with people other than specific market participant 2021-03-03 133
Virtual cash limited money card for purchasing, to be used mostly through the internet and communication systems 2021-03-02 745
Service point management apparatus and service point management method enabling ready point management 2021-03-06 467
Processing system and recording medium for economic data in a virtual space 2021-03-09 784
SYSTEM FOR IMMEDIATE AND ANONYMOUS TRANSFER OF (VIRTUAL GUARANTEES CONCERNING) VIRTUAL TRADE PAPER, THE MONITORING OF VIRTUAL TRADE PAPER OR VIRTUAL MONEY IN CIRCULATION AND THE CHARGING OF THE COSTS TO THE USERS IN RATIO TO THEIR USE 2021-03-15 808
현실세계에서의 실물화폐와 온라인 게임에서의 가상화폐를연동시키기 위한 시스템 및 이를 이용한 화폐 연동방법 2021-03-08 219
분산된 가상화폐의 통합관리와 경매를 위한 장치 및 그 방법 2021-03-11 463
현실에 직접 작용하는 3차원 가상 현실 운용 방법과 그를통한 전자상거래 방법. 2021-03-17 548
SYSTEM FOR IMMEDIATE AND ANONYMOUS TRANSFER OF (VIRTUAL GUARANTEES CONCERNING) VIRTUAL TRADE PAPER, THE MONITORING OF VIRTUAL TRADE PAPER OR VIRTUAL MONEY IN CIRCULATION AND THE CHARGING OF THE SYSTEM COSTS TO THE USERS IN RATIO TO THEIR USE 2021-03-18 526
METHOD FOR PROVIDING SERVICE THROUGH INFORMATION NETWORK AND METHOD FOR USING SERVICE 2021-03-16 426
TRANSACTION PROCESSING SYSTEM AND METHOD OF OPERATION THEREOF 2021-03-14 732
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