| Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356) |
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| 09/26/2002 | WO2002075270A1 Method for monitoring the surface properties of an optical waveguide |
| 09/26/2002 | DE10113017A1 System for interferometric measurement of optical defects in optical components used in semiconductor lithography permits testing of spherical and aspherical optical surfaces and has increased sensitivity |
| 09/25/2002 | EP1242802A1 Method and apparatus for tensile testing and rethreading optical fiber during fiber draw |
| 09/24/2002 | US6456634 Circuit and method for recognizing an interruption in a light waveguide link |
| 09/24/2002 | US6456382 Interferometer that measures aspherical surfaces |
| 09/24/2002 | US6456373 Method and apparatus for monitoring the light emitted from an illumination apparatus for an optical measuring instrument |
| 09/24/2002 | US6456370 Method of measuring bending loss with an optical time domain reflectometer |
| 09/19/2002 | WO2002052242A3 Method and apparatus for crack and fracture detection utilizing bragg gratings |
| 09/19/2002 | WO2002011320A3 Smart connect |
| 09/19/2002 | US20020131099 Optical transmission system |
| 09/19/2002 | US20020131038 Method for measuring light transmittance and apparatus therefor |
| 09/19/2002 | US20020131037 Chromatic dispersion distribution measurement apparatus and method for the same |
| 09/19/2002 | DE10111450A1 Verfahren und Vorrichtung zur Bewertung von Schlieren Method and device for assessing striae |
| 09/18/2002 | EP1241805A2 Fault locating in an optical transmission system |
| 09/18/2002 | EP1241461A2 Method for measuring light transmittance of lenses and apparatus therefor |
| 09/18/2002 | CN1369697A Lens detector for measuring performance of lens or contact lens |
| 09/17/2002 | USRE37847 Method and apparatus for testing LCD panel array prior to shorting bar removal |
| 09/17/2002 | US6452721 Method, device, and system for evaluating characteristics of optical fiber transmission line |
| 09/17/2002 | US6452145 Method and apparatus for wavefront sensing |
| 09/17/2002 | US6450469 Flat panel display or probe block support framework |
| 09/12/2002 | WO2002071038A1 Optical waveguide monitoring |
| 09/12/2002 | US20020126944 Apparatus and method for measuring residual stress and photoelastic effect of optical fiber |
| 09/12/2002 | US20020126282 Method for measuring the absolute light throughput of reflective-mode displays in an optical system |
| 09/11/2002 | EP1239278A1 Method and device for assessing striae in optical materials |
| 09/11/2002 | CN1090853C System, method and device for monitoring fiber optic cable |
| 09/11/2002 | CN1090796C Method for measuring real space length by camera shooting and optical system correcting method and datum gauge |
| 09/11/2002 | CN1090757C Mask for checking lens distortion |
| 09/10/2002 | US6449401 Optical cross-switch gas intrusion detector and detection method |
| 09/10/2002 | US6449400 Sensing optical fiber and sensor system |
| 09/10/2002 | US6449033 Apparatus and method for measuring polarization dependent loss |
| 09/06/2002 | WO2000077550A9 Calculation of the attenuation of a splice according to the measurement of the dimensions |
| 09/05/2002 | US20020122305 Solar simulator with movable filter |
| 09/05/2002 | US20020122171 Chromatic dispersion distribution measuring apparatus and measuring method thereof |
| 09/05/2002 | US20020122169 Optical detection of a fiber span with high polarization-mode dispersion in a fiber system |
| 09/05/2002 | US20020122163 Position Detecting method optical characteristic measuring method and unit, exposure apparatus, and device manufacturing method |
| 09/05/2002 | US20020122162 Wavefront aberration measurement method and projection exposure apparatus |
| 09/05/2002 | US20020121917 Apparatus and method for testing electrode structure for thin display device using FET function |
| 09/05/2002 | US20020121616 Quantity-of-light unevenness inspection apparatus, and quantity-of-light unevenness inspection method |
| 09/04/2002 | EP1236985A2 Apparatus and method for measuring chromatic dispersion distribution |
| 09/04/2002 | EP1236984A2 Chromatic dispersion distribution measurement apparatus and method for the same |
| 09/04/2002 | CN1090318C Composite structure resin cure monitoring using optical fiber grating sensor |
| 09/04/2002 | CN1090317C Optical fiber bragg grating coating removal detection |
| 09/04/2002 | CN1090316C High temp. probe |
| 09/03/2002 | US6445445 Evaluation apparatus for an optical fiber transmission line |
| 08/29/2002 | WO2002066940A2 System and method for measurement of the state of polarization of an optical signal in a fibre |
| 08/29/2002 | US20020118878 Method and apparatus for acquiring luminance information and for evaluating the quality of a display device image |
| 08/29/2002 | US20020118370 Wavefront measuring apparatus and wavefront measuring method |
| 08/29/2002 | US20020118363 Low-coherence reflectometer |
| 08/29/2002 | US20020118356 Apparatus and method for measuring the chromatic dispersion of an optical transmission link |
| 08/29/2002 | US20020118349 Position detecting method and unit, optical characteristic measuring method and unit, exposure apparatus, and device manufacturing method |
| 08/29/2002 | US20020118340 Range-extending system and spatial filter for enhancing hartmann-shack images and associated methods |
| 08/29/2002 | US20020117604 Measurement apparatus for dense wavelength division multiplexer devices |
| 08/28/2002 | EP1235064A2 Chromatic dispersion distribution measurement apparatus and method for the same |
| 08/28/2002 | EP1235063A2 Low-coherence reflectometer |
| 08/28/2002 | EP1235062A1 Measurement of multi-port optical devices |
| 08/27/2002 | US6441893 Measurement method of resonant nonlinearity in a nonlinear optical fiber using a long period fiber grating pair |
| 08/22/2002 | WO2002065085A1 Method for measuring polarization dependent loss and insertion loss |
| 08/22/2002 | US20020114576 Optical cross-switch gas intrusion detector and detection method |
| 08/22/2002 | US20020113972 Determination of a property of an optical device |
| 08/22/2002 | US20020113962 SNR calculation method and optical spectrum measurement apparatus |
| 08/22/2002 | US20020113956 Chromatic dispersion distribution measurement apparatus and method for the same |
| 08/22/2002 | US20020113940 Method for measuring an optical characteristic of lenses in eyeglasses with frames, a measuring instrument for executing it and collecting and sale systems of optical characteristic image data |
| 08/21/2002 | EP1233304A1 Lithographic apparatus |
| 08/21/2002 | EP1233256A1 Procedure and device for measuring the chromatic dispersion of an optical transmission section |
| 08/21/2002 | CN1365005A Comprehensive measuring method for the optical and electric characters of semiconductor laser |
| 08/20/2002 | US6438280 Integrated optics chip having reduced surface wave propagation |
| 08/20/2002 | US6438239 Process and arrangement of monitoring the effectiveness of a spray stream |
| 08/20/2002 | US6437858 Aberration measuring method, aberration measuring system and aberration measuring mask |
| 08/20/2002 | US6437857 Variable field angle and test pattern spatial frequency system for testing a lens |
| 08/15/2002 | WO2002063800A1 Integrated memory controller circuit for fiber optics transceiver |
| 08/15/2002 | WO2002063350A2 Optical waveguide monitoring |
| 08/15/2002 | WO2002010705A3 Electromagnetic and optical analyzer |
| 08/15/2002 | US20020109834 Portable reflex comparator |
| 08/15/2002 | US20020109831 Automatic fiber optic connectorization and inspection system (afocis) |
| 08/15/2002 | US20020109103 Lithographic apparatus, method of manufacturing a device, and device manufactured thereby |
| 08/14/2002 | EP1231517A1 Lithographic projection apparatus and method of measuring wave front aberrations |
| 08/14/2002 | EP1231514A1 Measurement of wavefront aberrations in a lithographic projection apparatus |
| 08/14/2002 | EP1231460A2 A lens meter for measuring properties of a spectacle lens or a contact lens |
| 08/14/2002 | EP1231459A2 Apparatus and method for Chromatic dispersion distribution measurement |
| 08/14/2002 | EP1230753A1 Process and apparatus for measuring polarisation dispersion in optical fibres |
| 08/14/2002 | EP1230533A2 Methods and apparatus for automation of the testing and measurement of optical fiber |
| 08/14/2002 | CN2505824Y Optical system testing equipment |
| 08/14/2002 | CN1364231A Measurement of back radius of curvature and center material thickness of contact lens in solution |
| 08/13/2002 | US6434263 Optical member inspecting apparatus and method of inspection thereof |
| 08/13/2002 | US6433865 Apparatus and method for measuring optical characteristics and recording medium |
| 08/08/2002 | US20020107655 Chromatic dispersion distribution measurement apparatus and method for the same |
| 08/08/2002 | US20020105643 Method for determination of the radiation stability of crystals |
| 08/08/2002 | US20020105638 Apparatus for inspecting display panel and method for inspecting the same |
| 08/08/2002 | US20020105634 Chromatic dispersion distribution measurement apparatus, method and storage medium for the same |
| 08/08/2002 | US20020105627 Fabrication method for correcting member, fabrication method for projection optical system, and exposure apparatus |
| 08/07/2002 | EP1229375A2 Optical cross-switch gas intrusion detector and detection method |
| 08/07/2002 | EP1229319A2 Method and instrument for measuring an optical characteristic of lenses in eyeglasses with frames |
| 08/07/2002 | EP1229318A2 Chromatic dispersion distribution measurement apparatus, method and storage medium for the same |
| 08/07/2002 | CN1088833C Embedded optical sensor capable of strain and temperature measurement using single diffraction grating |
| 08/06/2002 | US6430310 Optical member inspecting apparatus and method of inspection thereof |
| 08/06/2002 | US6429930 Determination of center of focus by diffraction signature analysis |
| 08/06/2002 | US6429929 Method and apparatus for measuring phase differences between intensity-modulated optical signals |
| 08/01/2002 | US20020101892 Exposure apparatus and device manufacturing method using the same |
| 08/01/2002 | US20020101580 Apparatus and method for synchronizing high-speed optical measurements made over a range of wavelengths |
| 08/01/2002 | US20020101579 Chromatic dispersion distribution measurement apparatus and method for the same, and input light intensity control device and method for the same |