Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Reexamination Certificate
2006-04-11
2006-04-11
Dang, Hung Xuan (Department: 2873)
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Objective type
C351S205000
Reexamination Certificate
active
07025460
ABSTRACT:
A method and apparatus are disclosed for controlling optical aberrations to alter relative curvature of field by providing ocular apparatuses, systems and methods comprising a predetermined corrective factor to produce at least one substantially corrective stimulus for repositioning peripheral, off-axis, focal points relative to the central, on-axis or axial focal point while maintaining the positioning of the central, on-axis or axial focal point on the retina. The invention will be used to provide continuous, useful clear visual images while simultaneously retarding or abating the progression of myopia or hypermetropia.
REFERENCES:
patent: 6659613 (2003-12-01), Applegate et al.
patent: 6905210 (2005-06-01), Applegate et al.
Greeman, legal representative Patsy
Ho Arthur
Holden Brien Anthony
Smitth Earl Leo
Dang Hung Xuan
Kilpatrick & Stockton LLP
Krasnow David M.
The Vision CRC Limited
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