发明授权
- 专利标题： Implementing usage limited systems
- 专利标题（中）： 实施使用限制系统
-
申请号： US10877504申请日： 2004-06-25
-
公开(公告)号： US08646107B1公开(公告)日： 2014-02-04
- 发明人: Joe Luther Hanson
- 申请人： Joe Luther Hanson
- 申请人地址： US CA San Jose
- 专利权人： Altera Corporation
- 当前专利权人： Altera Corporation
- 当前专利权人地址： US CA San Jose
- 代理机构： Kwan & Olynick LLP
- 主分类号： G06F21/00
- IPC分类号： G06F21/00
摘要：
Methods and apparatus are provided for implementing a system such as a programmable chip system having hardware and software usage limitations and restrictions. Usage limitation circuitry is integrated onto a device. A usage limitation function is integrated into software, such as an operating system for the device. The usage limitation function can be configured to interact with the usage limitation circuitry. The usage limitation circuitry and the usage limitation function are operable to disable the device and the associated software.
信息查询
