Invention Grant
US07802311B2 Recording apparatus, recording method, recording medium and program 有权
记录装置,记录方法,记录介质和程序

  • Patent Title: Recording apparatus, recording method, recording medium and program
  • Patent Title (中): 记录装置,记录方法,记录介质和程序
  • Application No.: US10541997
    Application Date: 2004-01-14
  • Publication No.: US07802311B2
    Publication Date: 2010-09-21
  • Inventor: Kenji MurakiTetsuhiko Kaneaki
  • Applicant: Kenji MurakiTetsuhiko Kaneaki
  • Applicant Address: JP Osaka
  • Assignee: Panasonic Corporation
  • Current Assignee: Panasonic Corporation
  • Current Assignee Address: JP Osaka
  • Agency: RatnerPrestia
  • Priority: JP2003-006068 20030114
  • International Application: PCT/JP2004/000189 WO 20040114
  • International Announcement: WO2004/064062 WO 20040729
  • Main IPC: G06F21/24
  • IPC: G06F21/24
Recording apparatus, recording method, recording medium and program
Abstract:
A recording apparatus which executes copy control utilizing copy control information which is indicative of plural types of copy control includes an electronic watermark detection device, which detects a predetermined copy control information portion of the copy control information out of a content over which an electronic watermark expressing the copy control information is superimposed, and a recording device which records a content in accordance with a detection result obtained by the electronic watermark detection device.
Information query
Patent Agency Ranking
0/0