| Patents for G02B 3 - Simple or compound lenses (21,564) |
|---|
| 07/20/2005 | CN1641766A Objective lens for optical disc |
| 07/20/2005 | CN1641407A Electronic screen stereo viewing device |
| 07/20/2005 | CN1641405A Micro lens array illumination intensifying system |
| 07/20/2005 | CN1211669C Optical component and projector using same |
| 07/19/2005 | US6920102 Converging element, optical head, and apparatus and method of optically recording and reproducing information |
| 07/19/2005 | US6919996 Objective lens for use in optical pickup apparatus and optical pickup apparatus |
| 07/19/2005 | US6919993 Scanning lens and scanning optical device |
| 07/19/2005 | US6919991 Optical device and method of manufacture of the same, display device, electronic device, and detection device |
| 07/19/2005 | US6919953 Method for measuring gradient index distribution of rod lens |
| 07/14/2005 | WO2005063434A1 Method, device and diffraction grating for separating semiconductor elements formed on a substrate by altering said diffraction grating |
| 07/14/2005 | WO2005062908A2 Methods of making a pattern of optical element shapes on a roll for use in making optical elements on or in substrates |
| 07/14/2005 | WO2005015268A3 Light adjustable lenses capable of post-fabrication power modification via multi-photon processes |
| 07/14/2005 | US20050152259 Objective lens for optical disc |
| 07/14/2005 | US20050152047 Combined optical elements |
| 07/14/2005 | US20050152041 Digitally imaged lenticular products incorporating customized elements |
| 07/14/2005 | US20050152040 Digitally imaged lenticular products incorporating a special effect feature |
| 07/14/2005 | US20050151286 Gradient refrective-index plastic rod and method for making the same |
| 07/14/2005 | US20050151285 Method for manufacturing micromechanical structures |
| 07/14/2005 | US20050151148 Sensors |
| 07/13/2005 | EP1553488A1 Universal computing device |
| 07/13/2005 | EP1553049A2 Method for manufacturing moulded micromechanical structures |
| 07/13/2005 | EP1552336A1 Method of manufacturing a contact lens |
| 07/13/2005 | EP1551611A2 Process for making a mold piece having a main curved surface bearing a utilitary microstructure |
| 07/13/2005 | EP0904578B1 Lens system for focusing a light beam |
| 07/13/2005 | CN2710005Y Collecting lens |
| 07/13/2005 | CN1639845A Illuminating method, exposing method, and device for therefor |
| 07/13/2005 | CN1638410A Enlargening display device for key area of portable terminal |
| 07/13/2005 | CN1638139A Image sensor and method for fabricating the same |
| 07/13/2005 | CN1637698A Optical system design for a universal computing device |
| 07/13/2005 | CN1637589A Image exposure method and apparatus |
| 07/13/2005 | CN1637439A Optical arrangement with fresnel lens |
| 07/13/2005 | CN1637438A Etching method, a substrate with a plurality of concave portions, a microlens substrate, a transmission screen and a rear projection |
| 07/13/2005 | CN1637342A Fresnel spotlight |
| 07/13/2005 | CN1637341A Fresnel lens spotlight with coupled variation of the spacing of lighting elements |
| 07/13/2005 | CN1636694A Microstructure mold and method for coating the same |
| 07/13/2005 | CN1210220C Master glass composition for gradient lens |
| 07/12/2005 | US6917474 Lens array and method for fabricating the lens array |
| 07/12/2005 | US6917472 Achromatic fresnel optics for ultraviolet and x-ray radiation |
| 07/07/2005 | WO2005062083A1 Flat sheet type micro-lens and production method therefor |
| 07/07/2005 | WO2005061956A1 Optical array comprising a fresnel lens |
| 07/07/2005 | WO2005060362A2 Aspherical microlens arrays and fabrication method thereof and applications using the same |
| 07/07/2005 | WO2004075174A3 System and method for cutting using a variable astigmatic focal beam spot |
| 07/07/2005 | WO2004008472A3 Lens system for manufacturing cathode ray tube screens |
| 07/07/2005 | US20050146800 Optical pickup device and optical disc apparatus |
| 07/07/2005 | US20050146797 Polished pressed lens |
| 07/07/2005 | US20050146795 Microlens arrays having high focusing efficiency |
| 07/07/2005 | US20050145964 Optical sensor and method of manufacturing the same |
| 07/07/2005 | CA2549533A1 Flat sheet type micro-lens and production method therefor |
| 07/07/2005 | CA2491393A1 Optical system design for a universal computing device |
| 07/06/2005 | EP1550886A1 Modulated micro-lens diffusion film |
| 07/06/2005 | EP1550540A2 Microstructure mold and method for coating the same |
| 07/06/2005 | EP1550528A1 Method, device and diffraction grating for separating semiconductor elements formed on a substrate by altering said diffraction grating |
| 07/06/2005 | EP1549976A2 Apparatus and method of fabricating a compensating element for wavefront correction using spatially localized curing of resin mixtures |
| 07/06/2005 | CN1636152A One-piece lens arrays for collimating and focusing light and LED light generators using same |
| 07/06/2005 | CN1635396A Illuminated light source for photosensitive element |
| 07/06/2005 | CN1634717A Shell-like picture frame |
| 07/06/2005 | CN1634716A Eye-like picture frame |
| 07/06/2005 | CN1209654C High power telescope with short tube |
| 07/06/2005 | CN1209652C Long working distance, high power microscope with short tube |
| 07/06/2005 | CN1209642C Method for cutting mother-material bar-shape lens and lens group-block for holding same |
| 07/05/2005 | US6914727 Imaging optical system |
| 07/05/2005 | US6914725 Method and apparatus for manufacturing micro-lens array substrate |
| 07/05/2005 | US6914724 Micro lens and method and apparatus for fabricating |
| 07/05/2005 | US6914723 Reflective lithography mask inspection tool based on achromatic Fresnel optics |
| 07/05/2005 | US6913373 Optical illumination device, exposure device and exposure method |
| 07/05/2005 | US6913357 Plastic photochromic lenses for glasses and process for their production |
| 06/30/2005 | WO2005059642A1 Fresnel lens sheet and rear projection screen using it |
| 06/30/2005 | WO2005059641A1 Fresnel optical element and projection display device |
| 06/30/2005 | WO2005059632A1 Multifocal contact lenses manufactured from a responsive polymer gel |
| 06/30/2005 | WO2005059607A1 Collective element and solid-state imaging device |
| 06/30/2005 | WO2005059604A1 Fresnel optical element and projection type display device |
| 06/30/2005 | WO2005015267A3 Digital focus lens system |
| 06/30/2005 | WO2005006312A3 Variable beam shaping element |
| 06/30/2005 | US20050142286 Microstructure mold and method for coating the same |
| 06/30/2005 | US20050141090 High transmittance sub-wavelength structure polarization module |
| 06/30/2005 | US20050141087 Fresnel lens sheet |
| 06/30/2005 | US20050141085 Etching method, a substrate with a plurality of concave portions, a microlens substrate, a transmission screen and a rear projection |
| 06/30/2005 | US20050140860 Display optical films |
| 06/30/2005 | US20050139945 Image sensor and method for fabricating the same |
| 06/30/2005 | US20050139754 Infrared device having an optical power limiter with improved optical gain |
| 06/30/2005 | DE10354780A1 Refraktiv-diffraktive Hybridlinse, insbesondere zur Strahlformung von Hochleistungsdiodenlasern Refractive-diffractive hybrid lens, especially for beam shaping of high power diode lasers |
| 06/30/2005 | CA2550586A1 Multifocal contact lenses manufactured from a responsive polymer gel |
| 06/30/2005 | CA2549189A1 A process for the fabrication of optical microstructures |
| 06/29/2005 | EP1548804A1 Illuminating optical system, exposure system and exposure method |
| 06/29/2005 | EP1548803A1 Optical integrator, illumination optical device, exposure apparatus, and exposure method |
| 06/29/2005 | EP1548497A1 Radiation sensitive composition, microlens, process for forming the microlens and use of the microlens |
| 06/29/2005 | EP1548470A1 Lens array sheet |
| 06/29/2005 | EP1548358A1 Headlmap with stepped lens and variable distance between light source and reflector |
| 06/29/2005 | EP1548357A1 Stepped lens projector |
| 06/29/2005 | EP1548356A1 Headlamp with stepped lens and variable distance between light source and reflector |
| 06/29/2005 | EP1548355A2 Stepped lens headlamp |
| 06/29/2005 | EP1548353A2 Optical arrangement with Fresnel lens |
| 06/29/2005 | CN1633357A Method of manufacturing an optical device by means of a replication method |
| 06/29/2005 | CN1632654A Optical field improved combination and application system thereof |
| 06/29/2005 | CN1632639A Method for solving energy weakening after light beam passing reticle |
| 06/29/2005 | CN1632624A Lens improvement |
| 06/29/2005 | CN1632498A Focal length controlling and measuring method and device for tensive film type reflecting mirror |
| 06/29/2005 | CN1208769C Optical element, method for producing the element, and optical pick-up device |
| 06/29/2005 | CN1208633C Method for making variable focus lenses, lenses and spectacles thereof |
| 06/29/2005 | CN1208632C Resin application type optical element and optical product |