|
KR102221280B1
|
|
Fine dust blocking mesh using nano fiber
|
|
KR20200130005A
|
|
Cutting machine of sunproof paper having a work table
|
|
KR20200130003A
|
|
Support device for film roll
|
|
KR102099797B1
|
|
Fabric supply apparatus for cutting machine of sunproof paper
|
|
KR101722471B1
|
|
Protecting device for groove of door handle
|
|
KR20110106499A
|
|
Tool for joining driving pcb of flat display
|
|
KR20110067590A
|
|
Mixed instrument of correction tape and correction fluid
|
|
KR100769942B1
|
|
Silicon noncombustible pad using polyimide or polyester, and its manufacturing method
|
|
KR20010067806A
|
|
Operating method for marketing system using on-line network and catalog placed in member shop
|
|
KR20010044684A
|
|
Monetary settlement system and method for member shop using credit card and mobile communication
|
|
KR20020040942A
|
|
Pad-type internet contents searching device
|
|
KR20020040280A
|
|
Internet site operating system and method for the pad-type internet contents searching device
|
|
KR20020038000A
|
|
Web site operating system for research on customer's preference trend and target marketing
|
|
KR20010008100A
|
|
Operating method for customization of information contents service using mobile communication device
|
|
WO0139055A1
|
|
System and method of purchasing cyber ticket
|
|
KR20010000768A
|
|
Customer management system using mobile communication network
|
|
KR20010114000A
|
|
Method and system of authenticating user's identity on atm machine using mobile phone
|
|
KR20010109763A
|
|
Method and system for providing image data using mobile phone
|
|
KR20010102763A
|
|
Method for distributing message integrally using mobile telecommunication phone
|
|
KR20000049884A
|
|
A method and system of identification using terminal
|
