发明名称 Integrated cursor control and scanner device
摘要 An integrated optical cursor control-image capture device and related applications. An integrated optical cursor control and scanner device includes an image sensor used to capture instances of image data from which direction of movement of the device can be derived for controlling position of a cursor. In addition, the image sensor captures instances of image data from which a composite image comprised of image samples from the instances of image data can be constructed for image scanning applications.
申请公布号 US6513717(B2) 申请公布日期 2003.02.04
申请号 US20000733005 申请日期 2000.12.07
申请人 DIGIMARC CORPORATION 发明人 HANNIGAN BRETT T.
分类号 G06F3/03;G06F3/033;G06F3/042;(IPC1-7):G06K7/10 主分类号 G06F3/03
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