Invention Grant
- Patent Title: Hardware linked product key
- Patent Title (中): 硬件连接产品密钥
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Application No.: US11182460Application Date: 2005-07-15
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Publication No.: US08761400B2Publication Date: 2014-06-24
- Inventor: Mark L. Benedikt
- Applicant: Mark L. Benedikt
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agent Patricia Sellers; Sade Fashokun; Micky Minhas
- Main IPC: H04L29/06
- IPC: H04L29/06

Abstract:
Software piracy is inhibited by distributing unique software product keys operable in hardware or a hardware linked device. Software operable on the hardware requires the presence of the key in or accessible via the hardware, and operates only if the hardware product key is present. A method for securing software includes the steps of: providing a plurality of unique product activation keys designed for access by a computer program and delivering the keys to a hardware manufacturer. The computer program seeks at least one of said plurality of unique product activation keys in the read only memory device.
Public/Granted literature
- US20070014414A1 Hardware linked product key Public/Granted day:2007-01-18
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