Optical: systems and elements – Lens – With viewed object or viewed field illumination
Reexamination Certificate
2005-08-02
2005-08-02
Dang, Hung Xuan (Department: 2873)
Optical: systems and elements
Lens
With viewed object or viewed field illumination
C359S822000
Reexamination Certificate
active
06924950
ABSTRACT:
Apparatus, and an associated method, for facilitating viewing of a display indicia displayed upon a user display of a portable communication device, such as a cellular mobile station. An optical lens that exhibits a selected magnification level is positioned to overlay the user display. A mounting arm engages with the optical lens and with the portable communication device to affix the optical lens so that when the user of the communication device views the user display, the display indicia displayed thereon is magnified by the optical lens.
REFERENCES:
patent: 6389268 (2002-05-01), Snyder
patent: 6476984 (2002-11-01), Ringdahl
Gventer Brian
Morr Andreas
Arjun Krishnan
Dang Hung Xuan
Martinez Joseph
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