| Patents for G02B 3 - Simple or compound lenses (21,564) |
|---|
| 08/12/1999 | WO1999040362A1 Traffic signal light system |
| 08/12/1999 | CA2318235A1 Optical signaling or display device |
| 08/11/1999 | EP0935145A1 Optical signal and display device |
| 08/10/1999 | US5936782 Objective lens for a pickup optical system |
| 08/10/1999 | US5936720 Beam characterization by wavefront sensor |
| 08/10/1999 | US5934795 Lens design for outdoor sign |
| 08/10/1999 | CA2129355C Credit card with magnifying lens |
| 08/04/1999 | EP0823875A4 Adhesive photochromic matrix layers for use in optical articles |
| 08/03/1999 | US5933228 Integral imaging lens sheets |
| 08/03/1999 | US5933181 Photographic recording apparatus |
| 08/03/1999 | US5932860 Light beam scanning pen, scan module for the device and method of utilization |
| 08/03/1999 | US5932151 Method of making a flexible lens |
| 08/03/1999 | US5931068 Method for lathing a lens |
| 07/29/1999 | WO1999038046A1 Lenslet array systems and methods |
| 07/29/1999 | WO1999038035A1 Method of manufacturing flat plate microlens and flat plate microlens |
| 07/29/1999 | WO1999037985A1 Lens specifying device |
| 07/29/1999 | WO1999037949A1 A light transmitting and dispersing filter having low reflectance |
| 07/29/1999 | CA2318912A1 A light transmitting and dispersing filter having low reflectance |
| 07/28/1999 | EP0932113A2 Wavelength dependent thermally compensated optical system |
| 07/28/1999 | EP0932056A2 Planar microlens array and method of manufacturing same |
| 07/28/1999 | CN1224170A Method of manufacturing plano-lens |
| 07/27/1999 | US5930434 Optical disc data storage system using optical waveguide |
| 07/22/1999 | WO1999036830A2 Rear projection screen and methods of manufacture thereof |
| 07/21/1999 | EP0930523A1 Liquid crystal display device |
| 07/21/1999 | EP0929827A1 Strengthened optical glass filter |
| 07/21/1999 | CN1044288C Spectacles using variable focal length lenses which have arbitrarily shaped periphery |
| 07/20/1999 | US5926319 Screens having graded refractive index lenses |
| 07/20/1999 | US5926218 For capturing and processing data relating to an image |
| 07/19/1999 | CA2259759A1 Liquid crystal display device |
| 07/13/1999 | US5923481 Microlens frames for laser diode arrays |
| 07/08/1999 | WO1999034254A1 Rear projection screen |
| 07/08/1999 | WO1999034248A1 Composite holographic multifocal lens |
| 07/08/1999 | WO1999034244A1 Programmable corrective lens |
| 07/08/1999 | WO1999034239A2 Actively controllable multifocal lens |
| 07/08/1999 | WO1999033632A1 Erecting life-size resin lens array and method of manufacturing it |
| 07/08/1999 | CA2315377A1 Actively controllable multifocal lens |
| 07/08/1999 | CA2315071A1 Composite holographic multifocal lens |
| 07/07/1999 | EP0927893A1 System for projecting or displaying images |
| 07/07/1999 | EP0927370A1 Improvements in or relating to variable focus lenses |
| 07/06/1999 | US5918968 Illuminating device for projector |
| 07/01/1999 | WO1999020455A3 Single mould alignment |
| 06/30/1999 | EP0926513A2 Rod lens array for optical imaging system |
| 06/30/1999 | CN1221115A Lenticular lens sheet |
| 06/29/1999 | US5917660 Beam converting optical system |
| 06/29/1999 | US5917657 Optical imaging device |
| 06/29/1999 | US5917119 Method for deciding parameters for dyeing lenses and method for producing colored lenses |
| 06/29/1999 | US5917105 Method of manufacturing a grin lens |
| 06/24/1999 | WO1999031535A1 Polariser and liquid crystal display element |
| 06/23/1999 | EP0923747A1 Optical beam shaping system |
| 06/23/1999 | CN2325787Y Semi-spherical face lenses |
| 06/22/1999 | US5914822 Optical recording device |
| 06/22/1999 | US5914809 Permeable screen and its manufacturing method |
| 06/22/1999 | US5914760 Surface light source device and liquid crystal display device using the same |
| 06/17/1999 | WO1999013361B1 Progressive, multifocal ophthalmic lens having constant geometry and variable refraction index |
| 06/16/1999 | EP0843837B1 Fibre optic device for optically processing a laser beam |
| 06/16/1999 | EP0843836B1 Optical device for homogenising a laser beam |
| 06/16/1999 | EP0815430A4 Container flange inspection system using an annular lens |
| 06/16/1999 | EP0696359B1 Structured films and use thereof for daylight illumination |
| 06/16/1999 | CN2324550Y Reading lenses |
| 06/16/1999 | CN1219788A Quantum trap infra-red focus planar chip without discrete image element optical read-out |
| 06/16/1999 | CN1043690C Optical symbol (bar code) reading system and device |
| 06/15/1999 | US5912770 Achromatic lens system |
| 06/09/1999 | EP0921427A2 Optical element |
| 06/09/1999 | EP0671024B1 Method for fabricating microlenses |
| 06/09/1999 | CN1219243A Method of providing diffuse riser on a Fresnel lens die |
| 06/02/1999 | EP0919829A2 Distance measuring apparatus |
| 06/01/1999 | US5909424 Optical pickup device and method to read from and record information to disks of different thicknesses |
| 05/27/1999 | DE19751503A1 Replacement lens in human eye |
| 05/26/1999 | EP0918248A2 Switchable lens |
| 05/26/1999 | EP0918235A2 Axial refractive index distributed lens |
| 05/26/1999 | EP0557411B1 Base sheet for retroreflective articles and method for making same |
| 05/26/1999 | CN1217480A Projection type liquid-crystal display device |
| 05/26/1999 | CN1217479A Liquid-crystal display device |
| 05/25/1999 | US5907530 Optical pickup device |
| 05/25/1999 | US5907438 Imaging device |
| 05/25/1999 | US5907386 Method of manufacturing a progressive optic |
| 05/19/1999 | EP0916990A2 Liquid crystal display device |
| 05/19/1999 | EP0916971A2 Switchable microoptical beam deviation system |
| 05/19/1999 | CN2319822Y Array self-focusing lens able to increase depth of focus |
| 05/19/1999 | CN1217063A Refractive index gradient lens |
| 05/18/1999 | US5905599 Optical lens having a hygroscopicity adjusting part |
| 05/18/1999 | US5904746 Method for producing vitreous optical elements by injection molding with pressure application |
| 05/14/1999 | WO1999023648A1 Optical head, optical recorder, microlens and manufacture of microlens |
| 05/14/1999 | WO1999023513A1 Lenticular sheet |
| 05/14/1999 | WO1999022931A1 Method and apparatus for making lenticular plastics |
| 05/14/1999 | CA2308625A1 Method and apparatus for making lenticular plastics |
| 05/12/1999 | EP0915362A2 Liquid crystal modulation element and projection-type liquid crystal display apparatus |
| 05/12/1999 | EP0914623A1 Variable focus lens by small changes of the equatorial lens diameter |
| 05/12/1999 | EP0914282A1 Display systems with multiple view optics |
| 05/12/1999 | EP0840875A4 Collimating tir lens devices employing fluorescent light sources |
| 05/11/1999 | US5903589 Oxidizable semiconductor device having cavities which allow for improved oxidation of the semiconductor device |
| 05/11/1999 | US5903399 UV-curable Fresnel lens resin composition, Fresnel lens, and back projection screen |
| 05/11/1999 | US5903039 For the collection and detection of light from a light source |
| 05/06/1999 | WO1999021711A1 Multi-layered coated substrate and method of production thereof |
| 05/06/1999 | EP0808439B1 Prismatic toroidal lens and traffic signal light using this lens |
| 05/05/1999 | CN1215847A Optical device and image reading apparatus |
| 05/05/1999 | CN1215844A Multifocal ophthalmic lens |
| 05/05/1999 | CN1215842A Ophthalmic lens |
| 05/04/1999 | US5900986 Columnar focal lens |
| 05/04/1999 | US5900981 Optical system for illuminating a spatial light modulator |