Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Progressive simultaneous vision optical lens for correcting presbyopia corresponding to a low addition

Progressive simultaneous vision optical lens for correcting presbyopia corresponding to a low addition

US Patent 5699141 · Granted Dec 16, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system for correcting aberrations of the eye for an ophthalmic instru2012
Filter with an electrically tunable resonator2003
Biomimetic hydrogel materials2003
Contact or intraocular lens and method for its preparation2003
Method of determining the shape of an opthalmic contact lens for correcting opti2002
Multifocal artificial ocular lens with a transparency varying with illumination2001
Multifocal artificial ocular lens with a transparency varying with illumination2001
Material based on crosslinked silicone polymer comprising an attached photoiniti2001
Multifocal ophthalmic lenses with spherical aberration varying with the addition2000
Multifocal ophthalmic lenses with spherical aberration varying with the addition2000
Biomimetic hydrogel materials2000
Method of producing angular tolerance markings for lenses for correcting astigma2000