Optical: systems and elements – Lens – With variable magnification
Reexamination Certificate
2006-06-19
2008-05-27
Hasan, Mohammed (Department: 2873)
Optical: systems and elements
Lens
With variable magnification
C359S697000, C396S374000, C348S240100
Reexamination Certificate
active
07379248
ABSTRACT:
An image processor includes a zoom lens for performing optical zooming by moving in a first range, an imaging unit for converting an object image obtained via a zoom lens into an image signal, and an electronic zooming unit for performing an electronic zooming operation on the image signal. The electronic zooming unit performs the electronic zooming operation as a result of moving the zoom lens into a second range when the zoom lens is in the first range and outside the second range.
REFERENCES:
patent: 6292307 (2001-09-01), Wu et al.
patent: 6839086 (2005-01-01), Katagiri
patent: 6876386 (2005-04-01), Ito
patent: 11-183782 (1999-07-01), None
Asada Satoshi
Higashiyama Teruyuki
Canon Kabushiki Kaisha
Hasan Mohammed
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