METHOD AND APPARATUS FOR CHANGING AND ADDING ACTIVATION KEYS FOR FUNCTIONS OF DIGITAL CONTENT WITHOUT HAVING TO CHANGE AND RECOMPILE THE DIGITAL CONTENT,申请号EP20080760103-传众专利搜索

发明名称	METHOD AND APPARATUS FOR CHANGING AND ADDING ACTIVATION KEYS FOR FUNCTIONS OF DIGITAL CONTENT WITHOUT HAVING TO CHANGE AND RECOMPILE THE DIGITAL CONTENT
摘要
申请公布号	EP2174256(A1)	申请公布日期	2010.04.14
申请号	EP20080760103	申请日期	2008.05.27
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	MODESITT, BRENT, RYAN
分类号	G06F21/22	主分类号	G06F21/22
代理机构		代理人
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