Title:
デジタルデータの取引方法及びそのシステム
Document Type and Number:
Japanese Patent JP4504246
Kind Code:
B2
Abstract:
Disclosed is a transaction method including a digital data seller client system, a digital data purchaser client system and a digital data transaction server. The transaction method according to the invention includes the steps of: inputting digital data including information on a seller, information on digital data, information on transactional functions, and digital data in the digital data transaction server by the digital data seller client system; publicizing the information on digital data and the information on transactional functions of the digital data on-line by the digital data transaction server; selecting an authenticated function from the information on transactional functions to use the digital data from the digital data transaction server by the digital data purchaser client system; encoding the digital data and a list of authenticated functions and transmitting the same to the digital data purchaser client by the digital data transaction server; and transmitting decoding means for decoding the encoded data to the digital data purchaser client system by the digital data transaction server.
Inventors:
Youn Suk 9
Li Yong
Application
Li Yong
Application
Application Number:
JP2005128545A
Publication Date:
July 14, 2010
Filing Date:
April 26, 2005
Export Citation:
Assignee:
Telten
International Classes:
G06Q30/06; G06Q50/00; G06Q50/10; H04L9/32
Domestic Patent References:
| JP2004078259A | ||||
| JP2003050888A | ||||
| JP2003228636A |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro