Invention Grant
US08761400B2 Hardware linked product key 有权
硬件连接产品密钥

  • Patent Title: Hardware linked product key
  • Patent Title (中): 硬件连接产品密钥
  • Application No.: US11182460
    Application Date: 2005-07-15
  • Publication No.: US08761400B2
    Publication 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
Hardware linked product key
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.
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