发明申请
- 专利标题: COPY PROTECTED INFORMATION DISTRIBUTION
- 专利标题(中): 复制保护信息分发
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申请号: US11676691申请日: 2007-02-20
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公开(公告)号: US20080199040A1公开(公告)日: 2008-08-21
- 发明人: Leif Paul Mikael JONSSON , Martin Kenneth SJOLIN
- 申请人: Leif Paul Mikael JONSSON , Martin Kenneth SJOLIN
- 申请人地址: SE Lund
- 专利权人: SONY ERICSSON MOBILE COMMUNICATIONS AB
- 当前专利权人: SONY ERICSSON MOBILE COMMUNICATIONS AB
- 当前专利权人地址: SE Lund
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; H04M1/00
摘要:
A device may capture an image in a portable device, embed a watermark into the image in the portable device, and transmit the watermarked image through a wireless interface of the portable device.
公开/授权文献
- US08300877B2 Copy protected information distribution 公开/授权日:2012-10-30
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