G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for

Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356)
12/2004
12/07/2004	US6827442 Ophthalmic wavefront measuring devices
12/07/2004	CA2328787C Integrated optics chip having reduced surface wave propagation
12/02/2004	US20040240886 Integrated memory mapped controller circuit for fiber optics transceiver
12/02/2004	US20040240833 System and method for characterizing optical devices
12/02/2004	US20040240336 Optical pickup astigmatism measuring method, optical pickup astigmatism adjusting method, and optical pickup astigmatism measuring system
12/02/2004	US20040239875 Method for indicating optical performance of spectacle lens
12/02/2004	DE10322087A1 Dirt detecting and locating method for detecting dirt on the optics of a camera system, wherein image pixel definition is compared with a threshold value over a defined time period
12/01/2004	EP1482293A1 Method of evaluating non-linear optical crystal and device therefor and wavelength conversion method and device therefor
12/01/2004	CN1550769A Color and intensity measuring module for test of light emitting components by automated test equipment
11/2004
11/30/2004	US6825714 Multichannel interferometer with phase generated carrier demodulation and quadrature error correction
11/25/2004	WO2004102840A1 Optic communication or transmission media sensing
11/25/2004	WO2004102242A1 Fibre-optic cable detection apparatus and method
11/25/2004	US20040233434 Accuracy calibration of birefringence measurement systems
11/25/2004	US20040232313 System and method for lithography process monitoring and control
11/25/2004	DE10317366A1 Projector lens transmission measurement procedure uses scattering grid to create two order beam pattern on lens and records intensity profile in image plane
11/24/2004	EP1088209B1 Fibre optic detection device for forces or strains
11/24/2004	CN2658735Y Lens distance measuring instrument
11/24/2004	CN1548938A Detecting and assembling method for optical fibre receiver-transmitter optical submoudle
11/24/2004	CN1548937A Method for measuring signal optical information noise ratio in light wave length, power monitor
11/23/2004	US6822737 Pretilt angle measuring method and measuring instrument
11/23/2004	US6822735 Micro-bubble analyzing apparatus for high-purity glass tube using laser light scattering
11/23/2004	CA2334051C Method and sensor arrangement for measuring temperature and strain using an optical fiber embedded in a cover layer on a substrate
11/18/2004	WO2004099877A1 Optical measuring device and operating method for an optical imaging system
11/18/2004	US20040228566 Fibre-optic cable detection apparatus and method
11/18/2004	US20040227935 Apparatus and methods for evaluating performance of endoscopy devices and systems
11/18/2004	US20040227933 Lens meter
11/18/2004	US20040227931 Optic communication or transmission media sensing
11/18/2004	US20040227930 Detection of discontinuities in a multimode optical fiber
11/17/2004	EP1476738A2 Method and system for inspecting optical devices
11/17/2004	EP1360782A4 Integrated memory controller circuit for fiber optics transceiver
11/17/2004	CN1547681A Reticle and optical characteristic measuring method
11/16/2004	US6819473 Optical fiber chromatic dispersion distribution measuring apparatus and measuring method
11/16/2004	US6819414 Aberration measuring apparatus, aberration measuring method, projection exposure apparatus having the same measuring apparatus, device manufacturing method using the same measuring method, and exposure method
11/16/2004	US6819413 Method and system for sensing and analyzing a wavefront of an optically transmissive system
11/16/2004	US6819412 Measurement method for determining the nonlinearities in an optical fiber
11/11/2004	US20040223163 Aberration measuring method
11/11/2004	US20040223136 Optical pulse testing device
11/11/2004	US20040222364 Method and apparatus for crack and fracture detection utilizing bragg gratings
11/11/2004	US20040222354 System and method for lithography process monitoring and control
11/10/2004	EP1474648A2 Systems and methods for inspection of ophthalmic lenses
11/10/2004	EP0969956B1 Molding processes
11/10/2004	CN2655294Y Digital holograph twice exposure phase difference amplifier
11/10/2004	CN1544904A Testing device for diffraction midfield of super diffraction limit laser beam
11/09/2004	US6816267 Apparatus and method for calibrating an interferometer using a selectively rotatable sphere
11/09/2004	US6816247 Moiré method and a system for measuring the distortion of an optical imaging system
11/09/2004	US6816246 Method for measuring light transmittance and apparatus therefor
11/09/2004	US6816244 Determining optical fiber types
11/09/2004	US6816243 Optical waveguide monitoring
11/09/2004	US6816242 System and method for performing time domain reflectometry using Gaussian pulses
11/04/2004	WO2004094983A1 Optical characteristic measuring instrument and method, program, and record medium on which the program is recorded
11/04/2004	WO2004094982A1 Single sweep measurement of multiple optical characteristics
11/04/2004	WO2004094977A2 Detection, resolution, and identification of arrayed elements
11/04/2004	US20040218188 Optical phase standard
11/04/2004	US20040218171 Bidirectional optical loss measurement
11/04/2004	DE10297547T5 UV-optische Fluoridkristallelemente zur Laserlithografie mit λ<200nm und Verfahren derselben UV-optical fluoride crystal elements for laser lithography with λ <200 nm and method thereof
11/03/2004	EP1472668A2 Visual display testing, optimization and harmonization method and system
11/03/2004	CN1543091A Method for measuring wavelength discrete value and nonlinear constant of optical fiber and measuring equipment thereof
11/03/2004	CN1542569A Phase difference amplifying device for digital and holographic double exposure
11/03/2004	CN1542400A X-ray double frequency holographic interferometer
11/03/2004	CN1174566C 分支线路监视系统和分支线路监视方法 A branch line monitoring system and branch line monitoring method
11/03/2004	CN1174232C Apparatus for measuring refractive power
11/02/2004	US6813028 Calibration methodology and system for optical network analyzer
11/02/2004	US6813027 Time difference synchronization for determination of a property of an optical device
11/02/2004	US6813015 Adjusting device with an optical regulating device having a reflector
11/02/2004	CA2296949C Fiber optic cable coiling tray
11/02/2004	CA2280020C Apparatus for measuring characteristics of an optical fibre
10/2004
10/28/2004	WO2004092826A1 Method and system for obtaining optical parameters of camera
10/28/2004	WO2004092825A1 Method for exploring optical parameters of camera
10/28/2004	US20040214095 Photomask for aberration measurement, aberration measurement method unit for aberration measurement and manufacturing method for device
10/28/2004	US20040212680 Device for determining a location-dependent intensity profile and color profile and/or sharpness profile of optical lens system
10/28/2004	DE4123554B4 Linsenmeßeinrichtung zum automatischen Messen optischer Kenndaten von ophtalmischen Linsen für die Verwendung in Augengläsern Linsenmeßeinrichtung for automatically measuring optical characteristics of ophthalmic lenses for use in eyeglasses
10/27/2004	EP1471671A2 Integrated memory controller circuit for fiber optics transceiver
10/27/2004	EP1469772A1 Customized lenses
10/26/2004	US6809829 Method and apparatus for evaluating aberrations of optical element and method and apparatus for adjusting optical unit and lens
10/26/2004	US6809805 Residual stress measuring device for optical fiber
10/26/2004	US6809746 Visual display testing, optimization, and harmonization method and system
10/21/2004	WO2004090520A1 Wear detection
10/21/2004	WO2004090507A2 Apparatus and method for correcting errors generated by a laser with non-ideal tuning characteristics
10/21/2004	WO2004090499A1 High resolution otdr for loss measurements
10/21/2004	US20040208434 Apparatus and method of compensating for wavelength dispersion of optical transmission line
10/21/2004	US20040208350 Detection, resolution, and identification of arrayed elements
10/21/2004	US20040207909 Raman gain measuring method and apparatus
10/21/2004	US20040207835 Auto-collimator
10/21/2004	US20040207834 Methods and devices for measuring fundamental data of lenses
10/21/2004	US20040207833 Single sweep measurement of multiple optical characteristics
10/21/2004	US20040207386 Method to detect a defective element
10/21/2004	US20040206893 Bond separation inspection method
10/20/2004	EP1469297A2 Methods and devices for measuring fundamental data of lenses
10/20/2004	EP1468264A1 Visual fault detection for optical measurements
10/20/2004	EP1468263A1 Otdr with concurrently applied stimulus signals
10/20/2004	EP1468262A1 Determination of optical properties of a device under test in both directions in transmission and in reflection
10/20/2004	EP0801757B1 Optical bench system
10/20/2004	CN1538158A Method and device for measuring base data of lens
10/20/2004	CN1538157A Auto-collimation instrument
10/19/2004	US6807370 Optical transmission system
10/19/2004	US6807199 Wavelength inspection method of a semiconductor laser diode and a wavelength inspection unit thereof
10/19/2004	US6807000 Gain measurement device for optical amplifier and method thereof
10/19/2004	US6806456 System and method for lithography process monitoring and control
10/14/2004	US20040204909 System and method for designing and analysing an optical set-up
10/13/2004	EP1466206A1 Machine and method for inspecting ferrule of optical connector

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