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Browse by Category: Main > Health & Medicine
Class Information
Number: 351/49
Name: Optics: eye examining, vision testing and correcting > Spectacles and eyeglasses > With antiglare or shading > Polarizing
Description: Subject matter wherein variable density lenses or viewing screens comprise fixed or adjustable superimposed light polarizing bodies which may be adjusted to filter any amount of light from a predetermined maximum to a predetermined minimum.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8703296 Functioning optical lens and production method thereof Apr. 22, 2014
8657438 Multi-use electronically controlled spectacles Feb. 25, 2014
8596783 Light control system and associated methods Dec. 3, 2013
8493433 Shuttering eyewear for use with stereoscopic liquid crystal display Jul. 23, 2013
8491116 Glasses for image viewing Jul. 23, 2013
8440317 Protective film for polarizing membrane and polarizing laminate May. 14, 2013
8430505 Curved lenses configured to decode three-dimensional content Apr. 30, 2013
8419181 Curved lenses configured to decode three-dimensional content Apr. 16, 2013
8411907 Device function modification method and system Apr. 2, 2013
8403478 Ophthalmic lens to preserve macular integrity Mar. 26, 2013
8353593 Hinge mechanism for a fluid filled lens assembly Jan. 15, 2013
8337012 Curved lenses configured to decode three-dimensional content on television and computer screens Dec. 25, 2012
8311635 Field focusing and mapping in a visual prosthesis Nov. 13, 2012
8226227 Glasses for image viewing Jul. 24, 2012
8182085 Curved lenses configured to decode three-dimensional content May. 22, 2012
8177358 Polarized eyewear May. 15, 2012
8177357 Method and device for adjusting luminance of light transmitted through glasses May. 15, 2012
8172393 Method and apparatus for viewing polarized displays May. 8, 2012
8100525 Curved lenses configured to decode three-dimensional content on television and computer screens Jan. 24, 2012
7980690 Combined lens and spectacles provided with at least one such combined lens Jul. 19, 2011
7950798 Curved lenses configured to decode three-dimensional content May. 31, 2011
7946703 Curved lenses configured to decode three-dimensional content May. 24, 2011
7854506 Curved lenses configured to decode three-dimensional content on television and computer screens Dec. 21, 2010
7784939 Polarizing lens for sunglasses and method of shaping the same Aug. 31, 2010
7771045 Polarized eyewear Aug. 10, 2010
7703916 Polarizing plate with melanin Apr. 27, 2010
7656581 Transparent and polarizing viewing element having a zone associated with an obliquely oriented polarizing filter Feb. 2, 2010
7632540 Alignment facilities for optical dyes Dec. 15, 2009
7597442 Polarizing ophthalmic lens adapted to a wearer's eye/head behavior Oct. 6, 2009
7581832 Polarizing optical element comprising a polarizing film and method for manufacturing such element Sep. 1, 2009
7578592 Ophthalmic lens with an optically transparent composite film exhibiting both impact-resistance property and polarizing property, and a process for its manufacture Aug. 25, 2009
7572006 Transparent and polarizing vision element having areas which are associated with polarization filters that are respectively vertically and horizontally oriented Aug. 11, 2009
7565202 Field focusing and mapping in an electrode array Jul. 21, 2009
7524053 3-D eyewear Apr. 28, 2009
7517081 Low-cost circular polarizing eyewear Apr. 14, 2009
7506976 Polarized optical element having differentiated transmittance properties for use in eye-protecting devices Mar. 24, 2009
7494216 Electronic eyewear with hands-free operation Feb. 24, 2009
7467865 Adjustable polarized goggles Dec. 23, 2008
7429105 Polarizing, photochromic devices and methods of making the same Sep. 30, 2008
7407280 Lens for sunglasses, method for producing the same, and production apparatus therefor Aug. 5, 2008
7408710 Polarizer device adapted to polarized light Aug. 5, 2008
7374282 Method and apparatus for viewing polarized displays May. 20, 2008
7370960 Method and apparatus for viewing a golf putting green May. 13, 2008
7357503 Ophthalmic lens with an optically transparent composite film exhibiting both impact resistance property and polarizing property, and a process for its manufacture Apr. 15, 2008
7354150 Polarizing plate with melanin Apr. 8, 2008
7320515 Polarized optical lens Jan. 22, 2008
7321795 Compositions for electric stimulation of the eye Jan. 22, 2008
7311397 Prosthetic eye with polarized dilating pupil and cooperating polarized eyeglass lens Dec. 25, 2007
7216976 Polyurethane resin composition for optical lenses and impact strength synthetic resin lenses May. 15, 2007
7188945 Eyeglass system having spinning bezels Mar. 13, 2007

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