| 发明名称 |
COPY PROTECTED INFORMATION DISTRIBUTION |
| 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. |
| 申请公布号 |
EP2123014(A1) |
申请公布日期 |
2009.11.25 |
| 申请号 |
EP20070826046 |
申请日期 |
2007.08.17 |
| 申请人 |
SONY ERICSSON MOBILE COMMUNICATIONS AB |
发明人 |
JOENSSON, LEIF PAUL MIKAEL;SJOELIN, MARTIN KENNETH |
| 分类号 |
H04N1/32;G06T1/00 |
主分类号 |
H04N1/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
