| Patents for G02B 3 - Simple or compound lenses (21,564) |
|---|
| 01/29/2003 | EP1279051A2 Shaping optic for diode light sheets |
| 01/29/2003 | EP0722098B1 Lens manufacturing method, lensed article manufacturing method, lensed article, and partition-forming resin composition |
| 01/29/2003 | CN2533619Y Light wave length division multiplexer for DWDM |
| 01/29/2003 | CN1393711A Micro-electromechanical system switch with convergence light beam |
| 01/29/2003 | CN1100271C Lenticular lens sheet and transmission type projection screen |
| 01/28/2003 | US6512640 Objective lens for pickup and light pickup apparatus |
| 01/28/2003 | US6511932 Graded index lens |
| 01/23/2003 | WO2003007663A1 Micro-lens arrays for display intensity enhancement |
| 01/23/2003 | WO2003007027A1 Refractive index profile type rod lens unit and micro- chemical system provided with the unit |
| 01/23/2003 | US20030018408 Injection mold, a production method thereof, a production system thereof, a designing apparatus and a designing computer program thereof, an injection method, a molded component, and an optical system therewith |
| 01/23/2003 | US20030017307 Integrated system for production of thermoplastic film with two-sided superficial microengravings having a profile of semicylindrical diopters or of any microlens optical unit even of non-conventional type and products obtained thereby |
| 01/23/2003 | US20030016187 Optical scanning system with variable focus lens |
| 01/22/2003 | EP1278093A2 Outgoing efficiency control device, projection type display apparatus, infrared sensor and non-contact thermometer |
| 01/22/2003 | EP1277571A1 Article having predetermined surface shape and method for preparation thereof |
| 01/22/2003 | EP1153098A4 Method for fabricating an optical device using purified adhesives in the optical path |
| 01/22/2003 | CN1392969A Fresnel Lens, screen, image display device, lens mold manufacturing method and lens manufacturing method |
| 01/22/2003 | CN1392436A Projection liquid crystal pixel focusing and cooling device and low temperature liquid crystal large screen projection display device |
| 01/22/2003 | CN1392430A Objective lens, optical pick-up device and recording and/or reproducing device |
| 01/21/2003 | US6510003 Cylindrical polarization diversity assembly |
| 01/21/2003 | US6509140 Forming a negative photoresist layer including epoxy acrylate; forming a pattern transfer layer over said negative photoresist layer; and using said pattern transfer layer as a mask to define microlenses in said negative photoresist layer |
| 01/16/2003 | WO2003005075A1 Microlens sheeting with composite image that appears to float |
| 01/16/2003 | WO2002056064A3 Pseudo-randomized infrared blurring array |
| 01/16/2003 | WO2002001275A3 Optical switch |
| 01/16/2003 | US20030013595 Mold pressing; crystallization |
| 01/16/2003 | US20030012332 Method for manufacturing a microstructure by using a high energy light source |
| 01/16/2003 | US20030011891 Resin-made non-spherical optical element, optical scanning device using the optical element, and image forming apparatus using the optical scanning device |
| 01/16/2003 | US20030011888 Variable focal length micro lens array field curvature corrector |
| 01/16/2003 | US20030011885 Optical lens device and production method thereof |
| 01/16/2003 | US20030011824 Halftoning of lenticular images |
| 01/16/2003 | US20030011533 Lens antenna |
| 01/15/2003 | EP1275513A1 Organic electroluminescent array exposure head, method of fabricating the same, and image forming apparatus using the same |
| 01/15/2003 | EP1275488A1 A method for making holograms and holograms |
| 01/15/2003 | CN1391697A X射线变焦镜头 X-ray lens |
| 01/15/2003 | CN1391120A Diffraction optical element |
| 01/14/2003 | US6507446 Positioning method of optical element, positioning member of optical element and optical unit, and manufacturing method thereof |
| 01/14/2003 | US6507443 Lens, lens device, camera module and electrical equipment |
| 01/14/2003 | US6507441 Directed reflectors and systems utilizing same |
| 01/14/2003 | US6507439 Microlens formation through focal plane control of an aerial image |
| 01/14/2003 | US6507434 Illumination apparatus for microscope |
| 01/14/2003 | CA2223667C Grin lensed optical device |
| 01/09/2003 | US20030007236 System and method for focusing an elastically deformable lens |
| 01/09/2003 | US20030007203 IR lens from moldable infrared material |
| 01/09/2003 | US20030006514 Molding method and molding die for vehicular lamp lens |
| 01/09/2003 | US20030006366 Tracking window and lens apparatus and process |
| 01/08/2003 | EP1273959A2 High efficiency polarized display |
| 01/08/2003 | EP1272997A2 Electronic device having a display |
| 01/08/2003 | EP1272875A2 Illumination assembly |
| 01/08/2003 | EP1272874A2 One-piece lens arrays for collimating and focusing light and led light generators using same |
| 01/08/2003 | EP1272873A2 High acuity lens system |
| 01/08/2003 | EP0734314B1 Method of manufacturing a mould for use in the manufacture of an optical element comprising optical sub-elements mutually arranged in a pattern, and device for implementing such a method |
| 01/08/2003 | CN1098221C Process for preparing slender rod shaped optical lens |
| 01/08/2003 | CN1098153C Cast-molding material for plastic lens and process for production of plastic lens |
| 01/07/2003 | US6504657 marking is a standard for measuring a configuration of the functional surface. |
| 01/07/2003 | US6504654 Modulated liquid lens without spherical aberration having means for absorbing the solar energy condenser and provided with a heat plate for the absorption of high temperatures |
| 01/07/2003 | US6503384 Forming mold, which can be readily enlarged, directly by electro- or electrolessdeposition; precisely controlling time and temperature determining size of plated layer and lens diameter |
| 01/07/2003 | US6502961 Conical lens array to control projected light beam color, divergence, and shape |
| 01/07/2003 | US6502942 Rear projection display apparatus and translucent screen for use therein |
| 01/03/2003 | WO2003001270A1 Objective for optical pickup and optical pickup using the objective |
| 01/03/2003 | WO2003001253A2 Optoelectronic component and method for the production thereof |
| 01/03/2003 | WO2003000604A2 Method and device for producing a glass blank |
| 01/03/2003 | WO2002078324A3 Stereoscopic camera with only one digital image sensor |
| 01/02/2003 | US20030003295 Pair of transparent lenses separated by a layer of curable resin; by controlling the extent of its curing, this monomer layer provides an adjustable index of refraction profile across the layer. |
| 01/02/2003 | US20030003186 Method of making a precision microlens mold and a microlens mold |
| 01/02/2003 | US20030002871 Microlens array, optical apparatus, single lens reflex camera and optical finder |
| 01/02/2003 | US20030002783 Optical MEMS switch with converging beams |
| 01/02/2003 | US20030002175 Objective lens and optical pickup apparatus |
| 01/02/2003 | US20030002169 Flexible lens |
| 01/02/2003 | US20030002167 Optical element and optical device having it |
| 01/02/2003 | US20030002161 Lens sheet and method for producing it |
| 01/02/2003 | US20030002160 Lenticular lens array and tool for making a lenticular lens array |
| 01/02/2003 | US20030002159 Lens sheet and producing method therefor |
| 01/02/2003 | US20030001069 Molding die, sol-gel composition produced using the die, and process for producing sol-gel composition |
| 01/02/2003 | US20030000252 Method of manufacturing glass gobs, glass gob molding device, method of manufacturing molded glass articles, and method of manufacturing optical elements |
| 01/02/2003 | EP1271495A2 Objective lens, optical pickup apparatus, and recording and/or reproducing apparatus |
| 01/02/2003 | EP1271218A1 Tunable liquid microlens |
| 01/02/2003 | EP1271201A1 Optical MEMS switch with converging beams |
| 01/02/2003 | EP1268600A1 Photocurable resin composition and optical parts |
| 01/02/2003 | EP0973636B1 Transparent article with radial refractive index gradient and process for its manufacture |
| 01/01/2003 | CN1388385A Optical element, and scanning optical system and image forming equipment with the same |
| 01/01/2003 | CN1387990A Resin equimultiple erecting lens array and its producing method |
| 12/31/2002 | US6499844 Projection device and integrator plate suitable for such a projection device |
| 12/29/2002 | CA2384069A1 Optical mems switch with converging beams |
| 12/27/2002 | WO2002103454A1 Double-sided lens sheet and projection screen |
| 12/27/2002 | WO2002102570A1 Method of producing plastic lens and injection molding machine |
| 12/27/2002 | CA2418812A1 Double-sided lens sheet and projection screen |
| 12/26/2002 | US20020196563 Method of manufacturing microlens array and microlens array |
| 12/26/2002 | US20020196561 Rod lens array |
| 12/26/2002 | US20020196558 Tunable liquid microlens |
| 12/26/2002 | US20020196557 Adjustable (controllable) focus lens |
| 12/26/2002 | US20020196553 Off-focal plane micro-optics |
| 12/26/2002 | US20020196411 Method for cast moulding contact lenses with a rounded edge form |
| 12/26/2002 | US20020195549 Object detection method and system |
| 12/25/2002 | CN1387631A Progressive additive lenses |
| 12/24/2002 | US6498686 Single light valve projector with reduced sequential color artifacts |
| 12/24/2002 | US6498685 Maskless, microlens EUV lithography system |
| 12/24/2002 | US6497957 Antireflection article of manufacture |
| 12/19/2002 | WO2002101424A2 Lenticular lens array and tool for making a lenticular lens array |
| 12/19/2002 | WO2002067574A3 Technique for removing blurring from a captured image |
| 12/19/2002 | US20020191526 Objective lens and optical pickup device |
| 12/19/2002 | US20020191296 Optical lens, optical lens unit, stacked type optical lens, optical system and semiconductor laser apparatus |