| Patents for G02B 3 - Simple or compound lenses (21,564) |
|---|
| 10/16/2002 | CN1374265A Optical glass, mould pressing preshaping piece and optical components |
| 10/15/2002 | US6466382 Optical arrangement |
| 10/15/2002 | US6466376 Plastic lens and production method thereof |
| 10/15/2002 | US6466245 Rod lens array and optical printer head and optical printer using the same |
| 10/15/2002 | US6464355 Ophthalmic lens synthesized from its specification |
| 10/10/2002 | US20020146627 Generating gray scale pattern on mask to form true gray scale mask by creating a layer having transmission varying acrossmask; positioning true gray scale mask between light source and a photoresist layer; exposing; transferring pattern |
| 10/10/2002 | US20020145807 Microlens array, method of manufacturing the same, and optical device and electronic apparatus using the same |
| 10/10/2002 | US20020145797 High-contrast screen with random microlens array |
| 10/10/2002 | US20020145705 Optical imaging system |
| 10/10/2002 | DE10214545A1 Rod lens field has number of rows of lenses and degree of overlapping of images fulfilling given relationship involving diameter of each lens, radius of field of view produced by each lens |
| 10/10/2002 | DE10108955A1 Acquiring degree of wear of lens arrangement, in laser processing head, involves acquiring scattered beam acting on arrangement to form starting signal |
| 10/09/2002 | EP1248138A2 Decentered noncorrective lens for eyewear |
| 10/09/2002 | EP1247121A2 A process for preparing a photochromic lens |
| 10/09/2002 | EP0770208B1 Process and device for determining the refractive index of different mediums |
| 10/08/2002 | US6462891 Shaping optic for diode light sheets |
| 10/08/2002 | US6462890 Protective display lens for electronic device |
| 10/08/2002 | US6462795 Display system having curved microlens array between flat matrix display panel and similarly curved viewing screen |
| 10/08/2002 | US6462794 Image forming unit, enlarging unit, optical parts, and image display apparatus having these components |
| 10/08/2002 | US6461799 Method for producing plano-convex convergence lenses |
| 10/08/2002 | US6460437 Precision double-sided aspheric element |
| 10/03/2002 | WO2002078324A2 Stereoscopic camera with only one digital image sensor |
| 10/03/2002 | WO2002077698A1 Semiconductor laser device |
| 10/03/2002 | WO2002077689A1 Light emitting diode, method for production and use thereof |
| 10/03/2002 | WO2002077672A2 High-contrast screen with random microlens array |
| 10/03/2002 | WO2002001277A3 Optical switch |
| 10/03/2002 | WO2001079895A3 Illumination assembly |
| 10/03/2002 | WO2001075487A3 One-piece lens arrays for collimating and focusing light and led light generators using same |
| 10/03/2002 | US20020141069 Single light valve projector with reduced sequential color artifacts |
| 10/03/2002 | US20020141067 Microlens array, manufacturing method thereof, optical device and electronic device |
| 10/03/2002 | US20020140929 Method for measuring gradient index distribution of rod lens |
| 10/03/2002 | US20020140835 Single sensor chip digital stereo camera |
| 10/03/2002 | US20020139921 Readout of array-based analog data in semiconductor-based devices |
| 10/02/2002 | EP1166164B1 Zoomable beamspreader with matched optical surfaces for non-imaging illumination applications |
| 10/02/2002 | CN2514362Y Mechanism for positioning and regulating chamber of astronomical telescope |
| 10/02/2002 | CN1372542A Thioglycerol derivatives and their use in polysulfide compositions for optical material |
| 10/02/2002 | CN1372147A Base chip for Fresnel lens |
| 10/02/2002 | CN1091884C Decentered noncorrective lens for eyewear |
| 10/01/2002 | US6459713 Conductive element with lateral oxidation barrier |
| 10/01/2002 | US6459535 Zoom lens system and image pickup apparatus using same |
| 10/01/2002 | US6457826 Multifocal aspheric lens |
| 09/27/2002 | CA2344226A1 Micro-optic lens with integral alignment member |
| 09/26/2002 | WO2002074539A1 Method and apparatus for lenticular printing |
| 09/26/2002 | US20020136009 Surface inspecting illumination device and surface inspecting apparatus |
| 09/26/2002 | US20020135883 Microlens array, manufacturing method thereof and optical instrument |
| 09/26/2002 | US20020135878 Optical element having wavelength selectivity |
| 09/26/2002 | US20020135280 Projector type lamp |
| 09/26/2002 | CA2447887A1 Method and apparatus for lenticular printing |
| 09/25/2002 | EP1243844A2 Projector type lamp |
| 09/25/2002 | EP1243403A2 Method for molding plastic lenses |
| 09/25/2002 | EP1243402A2 Method for molding ophthamic lenses made of plastic material |
| 09/25/2002 | EP1243002A1 X-ray zoom lens |
| 09/25/2002 | EP1242843A1 Projection lens comprising adjacent aspheric lens surfaces |
| 09/25/2002 | EP0888564B1 Improved diffractive multifocal ophthalmic lens |
| 09/25/2002 | EP0809816B1 Lenticular optical system |
| 09/25/2002 | CN2513120Y Device for producing Fresnet lens |
| 09/25/2002 | CN2513076Y Convex non-spherical surface detection interferometer |
| 09/25/2002 | CN1371012A Improving method and device for eliminating ghost in or near the projected picture of projector |
| 09/25/2002 | CN1091522C Optical components with graded-index structure and method of producing such components |
| 09/24/2002 | US6456436 Optical device |
| 09/24/2002 | US6455829 Head unit of photo detector |
| 09/24/2002 | US6454167 Laser focusing aperture and method |
| 09/24/2002 | CA2147009C Method and device for the production of optical lenses or the like |
| 09/19/2002 | WO2002060828A3 Apparatus and method for atmospheric pressure reactive atom plasma processing for shaping of damage free surfaces |
| 09/19/2002 | WO2002001274A3 Optical switch |
| 09/19/2002 | US20020131700 Optical module and method for assembling the same |
| 09/19/2002 | US20020131178 Optical lens and optical system |
| 09/19/2002 | US20020131038 Method for measuring light transmittance and apparatus therefor |
| 09/19/2002 | US20020130428 Method of manufacturing protective lens for display |
| 09/19/2002 | US20020129621 Method of manufacturing optical lens |
| 09/19/2002 | DE10208157A1 Production of fluoride crystal for use in e.g., various optical elements, by dehydrating raw material of fluoride by heating crucible for accommodating raw material of fluoride, and exhausting inside gas of the crucible |
| 09/18/2002 | EP1241511A2 Decentered noncorrective lens for eyewear |
| 09/18/2002 | EP1241461A2 Method for measuring light transmittance of lenses and apparatus therefor |
| 09/18/2002 | EP1240541A2 Single vision spectacle lens |
| 09/18/2002 | CN1369719A Optical Imaging device |
| 09/18/2002 | CN1369718A Process for preparing plate-shaped optical element |
| 09/18/2002 | CN1369717A Process for preparing plate-shaped optical element |
| 09/17/2002 | US6452731 Viewing aid for doors and windows |
| 09/17/2002 | US6452154 Microlens for surface mount products |
| 09/17/2002 | US6450642 Lenses capable of post-fabrication power modification |
| 09/17/2002 | US6450540 Printed matter displaying various colors according to view angle |
| 09/12/2002 | WO2002071110A1 Light rod for use in an illumination device, and a method of manufacturing and fastening the rod |
| 09/12/2002 | WO2002071104A2 Image display generator for a head-up display |
| 09/12/2002 | WO2002025345A3 Lens focusing device, system and method for use with multiple light wavelengths |
| 09/12/2002 | US20020128417 Contact lenses/intraocular lenses from crosslinked aryl-(meth)acrylate; durability; hydrogels; implants |
| 09/12/2002 | US20020126400 Optical arrangement |
| 09/12/2002 | US20020126390 Lens array substrate and image display device |
| 09/12/2002 | US20020125587 Lens forming method |
| 09/12/2002 | US20020125325 Light beam scanning pen, scan module for the device and method of utilization |
| 09/12/2002 | US20020125210 Method for forming a concave microrelief in a substrate and use of said method for producing optical components |
| 09/12/2002 | US20020124378 Erect image, unity magnification, resin lens array and method for manufacturing the same |
| 09/12/2002 | DE10105958A1 Vorrichtung zur anisotropen Lichtstreuung sowie Verfahren zur Herstellung der Vorrichtung An apparatus for anisotropic light scattering as well as methods for producing the device |
| 09/11/2002 | EP1239305A1 Achromatic diffractive optical element with a plurality of layers |
| 09/11/2002 | CN1368914A 光学片 Optical sheet |
| 09/10/2002 | US6449414 Low chromatic aberration rod lens array, its unit and image scanner employing them |
| 09/10/2002 | US6449099 Lens array and lens array assembly |
| 09/10/2002 | US6449098 High uniformity lens arrays having lens correction and methods for fabricating the same |
| 09/06/2002 | WO2002069036A1 Lenticular lens sheet having light-shielding layer and method for manufacture thereof |
| 09/06/2002 | WO2002069018A1 Lighting optical system, and projector using the same |
| 09/06/2002 | WO2002048755A3 Resolution modulation in microlens image reproduction |
| 09/06/2002 | WO2002033657A3 Combinatorial optical processor |