| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
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| 04/29/2004 | US20040080831 Aberration compensating optical element, optical system, optical pickup device, recorder and reproducer |
| 04/29/2004 | US20040080828 Embedded type optically irreversible circuit |
| 04/29/2004 | US20040080827 Three-port optical polarization beam combiner |
| 04/29/2004 | US20040080826 Optical low pass filter |
| 04/29/2004 | US20040080802 Optical scanning apparatus and image forming apparatus using the same |
| 04/29/2004 | US20040080759 Cornea characteristics measuring device |
| 04/29/2004 | US20040080748 Multipass cavity for illumination and excitation of moving objects |
| 04/29/2004 | US20040080723 Asymmetric aperture diaphragm placing structure for projection lens and projection type image display apparatus using the same |
| 04/29/2004 | US20040080718 Image display device and projector |
| 04/29/2004 | US20040080659 High-polymer optical low-pass filter, method for producing high-polymer optical low-pass filter, and digital camera |
| 04/29/2004 | DE4426069B4 Laser-Zeicheneinrichtung Laser Tag facility |
| 04/29/2004 | DE202004001358U1 Laser pointer has control circuit whose outputs are connected to e.g. 1 .5 Volt carbon-zinc or aluminum battery and to laser diode; battery energy is converted to 3 Volt output power for laser diode |
| 04/29/2004 | DE10249532B3 Ultrashort pulse laser beam homogenization device has crystalline multi-photon absorber with negligible linear and high non-linear absorption for ultrashort laser pulses in defined wavelength range |
| 04/29/2004 | DE10248786A1 Spatial representation arrangement for scene or object, has reproduction device and optical unit reversibly connected by attachment device to reversibly change from monoscopic to auto stereoscopic representation |
| 04/29/2004 | DE10248524A1 Verfahren zum Anbringen einer Struktur A method of attaching a structure |
| 04/29/2004 | DE10247954A1 Correction process for a total image error of an imaging group optical component separates symmetrical and asymmetrical components and selects degrees of freedom |
| 04/28/2004 | EP1414250A2 Image display apparatus and image display method |
| 04/28/2004 | EP1414119A2 Beam forming telescope with polarization correction |
| 04/28/2004 | EP1413919A1 Illumination apparatus and image projection apparatus |
| 04/28/2004 | EP1413901A1 Rotating colour filter drum |
| 04/28/2004 | EP1413470A1 Vehicle display device |
| 04/28/2004 | EP1413149A1 Colour autostereoscopic display apparatus |
| 04/28/2004 | EP1412804A2 Method of and apparatus for generating a light beam |
| 04/28/2004 | EP1412803A2 Autostereoscopic display with rotated microlens-array and method of displaying multidimensional images, especially color images |
| 04/28/2004 | EP1412802A1 Planar diffractive relay |
| 04/28/2004 | EP1412798A1 Device for an optical system |
| 04/28/2004 | EP1412728A1 Apparatus for parallel detection of the behaviour of mechanical micro-oscillators |
| 04/28/2004 | EP1247133B1 Visual aid in the form of telescopic spectacles with an automatic focussing device |
| 04/28/2004 | EP1101146B1 High output reflective optical correlator having a folded optical axis using grayscale spatial light modulators |
| 04/28/2004 | CN2613777Y Light source compensator |
| 04/28/2004 | CN2613776Y Electronic products with display screen having built-in lens |
| 04/28/2004 | CN1493053A 数据输入装置 Data input means |
| 04/28/2004 | CN1493017A System and method for using off-axis illumination in reflective projection system |
| 04/28/2004 | CN1492616A 薄膜滤波器 Thin-film filter |
| 04/28/2004 | CN1492257A Full real stereo glass and its producing method |
| 04/28/2004 | CN1492256A Projection optical system with wedge prism |
| 04/28/2004 | CN1492255A Light beam honogenizer and laser radiation device and semiconductor device producing method |
| 04/28/2004 | CN1492214A Laser aligner for realizing self collimator quick capturing and alignment method |
| 04/28/2004 | CN1147845C Optic pick-up device, recording and reproducing device and light focusing system and coupling lens |
| 04/28/2004 | CN1147753C Mini-zoom projection lenses for use with pixelized panels and its system |
| 04/28/2004 | CN1147752C Objective for differential thick optical disk |
| 04/27/2004 | US6728488 Optical systems employing anamorphic beams and diffraction gratings |
| 04/27/2004 | US6728448 Device for generating a quadrangular illuminating field and use of such device in an optical device comprising a surface to be illuminated having a predetermined shape |
| 04/27/2004 | US6728441 Apparatus to combine a filter to a collimator |
| 04/27/2004 | US6728043 Microlithographic illumination method and a projection lens for carrying out the method |
| 04/27/2004 | US6728042 Optical pick-up device and objective lens used therein |
| 04/27/2004 | US6728041 Optical device |
| 04/27/2004 | US6728039 Laser optical apparatus |
| 04/27/2004 | US6728036 Diffractive optical element and also optical arrangement comprising a diffractive optical element |
| 04/27/2004 | US6728033 Image stabilizing optical lens device with decentering of lens sub-unit |
| 04/27/2004 | US6728020 Optical element suitable for projection display apparatus |
| 04/27/2004 | US6727971 Apparatus and method for curved screen projection |
| 04/27/2004 | US6727937 Holographic device for formation of colored, polarized and angularly separated light beams and video image projector which utilizes it |
| 04/27/2004 | US6727866 Parallax barrier type autostereoscopic display device |
| 04/27/2004 | US6727865 Head mounted display |
| 04/27/2004 | US6726329 Image projection device with an integrated photodiode light source |
| 04/27/2004 | US6726328 Thin projector |
| 04/22/2004 | WO2004034692A2 Latent effects projection system |
| 04/22/2004 | WO2004034373A2 Multi-view head-up synthetic vision display system |
| 04/22/2004 | WO2004034143A1 Illuminator and projection image display employing it |
| 04/22/2004 | WO2004034123A1 Illuminating device for an optical magnifying instrument and optical magnifying instrument |
| 04/22/2004 | WO2004034113A1 Method and apparatus for coupling radiation from a stack of diode-laser bars into a single-core optical fiber |
| 04/22/2004 | WO2004034103A2 Micromirror systems |
| 04/22/2004 | WO2004034095A2 Apparatus and method of fabricating a compensating element for wavefront correction using spatially localized curing of resin mixtures |
| 04/22/2004 | WO2004034039A1 Optical device producing two beams capable of reaching a common sensor |
| 04/22/2004 | WO2003100470A3 Kaleidoscope |
| 04/22/2004 | WO2002033688B1 Dynamic integration of computer generated and real world images |
| 04/22/2004 | US20040076371 Lossless optical divider/combiner with pump diversion for scalable optical networks |
| 04/22/2004 | US20040076370 Micro optical design for DWDM interleavers with narrow channel spacing |
| 04/22/2004 | US20040075918 Optical system for aligning a pair of objects |
| 04/22/2004 | US20040075914 Scanning type display optical system |
| 04/22/2004 | US20040075911 Rotating periodic color-regulating module of an image display device |
| 04/22/2004 | US20040075909 Fingerprint resistant anti-reflection coatings for plastic substrates |
| 04/22/2004 | US20040075907 Diffraction grating-based encoded micro-particles for multiplexed experiments |
| 04/22/2004 | US20040075906 High efficiency electromagnetic beam projector, and systems and methods for implementation thereof |
| 04/22/2004 | US20040075905 High efficiency electromagnetic beam projector, and systems and methods for implementation thereof |
| 04/22/2004 | US20040075904 High efficiency electromagnetic beam projector, and systems and methods for implementation thereof |
| 04/22/2004 | US20040075903 Optical devices employing beam folding with polarizing splitters |
| 04/22/2004 | US20040075902 Optical filter, interleaver, and optical communication system |
| 04/22/2004 | US20040075901 Beam forming telescope with polarization correction |
| 04/22/2004 | US20040075882 Continuous direct-write optical lithography |
| 04/22/2004 | US20040075817 Broad gamut color display apparatus using an electromechanical grating device |
| 04/22/2004 | US20040075816 Projection system |
| 04/22/2004 | US20040075624 Image capture device with projected display |
| 04/22/2004 | DE20317513U1 High-frequency beam deflector device for laser beams uses a reflecting screen with controlled oscillation and no rotation to cause a laser beam reflected on it to shift onto a second curved screen |
| 04/22/2004 | DE202004000036U1 Spectroscope with several laser beams with each partial beam generated by a respective reflective surface and an inner planar surface |
| 04/22/2004 | DE10346561A1 Manufacturing photomask for photolithography involves selecting transparency-adjusting pattern features during exposure process, and ascertaining densities of pattern features |
| 04/22/2004 | DE10329316A1 Beleuchtungssysteme mit mehreren Lampen Lighting systems with multiple lamps |
| 04/22/2004 | DE10301626A1 System for rinsing optical unit used in semiconductor lithography to prevent contamination during transport |
| 04/22/2004 | DE10247248A1 Polarisations-Interferenzmikroskop Polarization interference microscope |
| 04/22/2004 | DE10247247A1 Optische Anordnung und Mikroskop Optical assembly and microscope |
| 04/22/2004 | DE10245495A1 Einrichtung zum Richten elektromagnetischer Strahlung Means for directing electromagnetic radiation |
| 04/22/2004 | CA2502298A1 Micromirror systems |
| 04/22/2004 | CA2487853A1 Illuminator and projection image display employing it |
| 04/21/2004 | EP1411733A2 Broad gamut color display apparatus using an electromechanical grating device |
| 04/21/2004 | EP1411641A2 Error correction decoding using optical signal processing |
| 04/21/2004 | EP1411601A1 Semiconductor laser module, optical amplifier, and method for manufacturing semiconductor laser module |
| 04/21/2004 | EP1411383A1 Surface plasmon resonance optical notch filter apparatus and method therefor |
| 04/21/2004 | EP1411381A1 Method of arranging a structure in form of a cross hair in a telescope |
| 04/21/2004 | EP1411380A2 Scanning optical system |