Patent International Class: G01M 11/0
-
Imaging system using restoration processing, imaging apparatus, portable terminal apparatus, onboard apparatus and medical apparatus having the imaging system
Inventor: Yoneyama | Patent Number: 8149287
-
Method and system for estimating engine oil life based on viscosity
Inventor: Han, et al. | Patent Number: 8109138
-
Methods and apparatus for optical modulation amplitude measurement
Inventor: DeCusatis, et al. | Patent Number: 7885540
-
Method and apparatus as well as corrective optical system for evaluating restoration-premised lens
Inventor: Tomioka | Patent Number: 7876429
-
Diffusion material, diffusion material evaluating method, blending method for fine particles in the diffusion material, and production method for the diffusion material
Inventor: Okumura | Patent Number: 7742155
-
Method for recognizing patterns from assay results
Inventor: Robrish | Patent Number: 7705976
-
System for checking centration of lens surfaces of aspheric lens
Inventor: Lei | Patent Number: 7656513
-
Lens replacing method and manufacturing method for alternative lens
Inventor: Moizumi, et al. | Patent Number: 7619722
-
Method and apparatus for evaluating solar cell and use thereof
Inventor: Fuyuki | Patent Number: 7601941
-
Method for testing a lens and positioning the lens relative to an image sensor
Inventor: Yuan | Patent Number: 7589830
-
Apparatus and method for compensating a lithography projection tool
Inventor: Huang, et al. | Patent Number: 7519940
-
Method for displaying result of measurement of eccentricity
Inventor: Murata | Patent Number: 7511803
-
Method for characterizing a digital imaging system
Inventor: Ojanen, et al. | Patent Number: 7499600
-
Distinguishing mirror speckle from target images in weak signal applications
Inventor: Livingston, et al. | Patent Number: 7280193
-
Optical write-in head, image forming apparatus using the same, and method for inspecting the apparatus
Inventor: Takagi, et al. | Patent Number: 7071963
-
Optical sampling waveform measuring apparatus
Inventor: Ohta | Patent Number: 7068360
-
Portable guidance assembly test station
Inventor: Stephens, et al. | Patent Number: 7047801
-
Lens evaluation method and lens-evaluating apparatus
Inventor: Kitabayashi, et al. | Patent Number: 6989894
-
Error function analysis of optical components
Inventor: Franke, et al. | Patent Number: 6956642
-
Optical pulse testing device
Inventor: Araki, et al. | Patent Number: 6954264
-
Optical characteristic measuring apparatus, method and recording medium
Inventor: Nakamura, et al. | Patent Number: 6954263
-
De-embedment of optical component characteristics and calibration of optical receivers using rayleigh backscatter
Inventor: Motamedi, et al. | Patent Number: 6947147
-
Method and apparatus for measuring photoelectric conversion device, and process and apparatus for producing photoelectric conversion device
Inventor: Matsuyama | Patent Number: 6946858
-
Method of evaluating fiber PMD using polarization optical time domain reflectometry
Inventor: Chen, et al. | Patent Number: 6946646
-
Determining optical characteristics of optical devices under test
Inventor: VanWiggeren | Patent Number: 6943891
-
Optical dispersion measurement apparatus and measurement method using same
Inventor: Abedin | Patent Number: 6943871
-
Method and apparatus for estimating chromatic dispersion in fibre bragg gratings
Inventor: Englund, et al. | Patent Number: 6940601
-
Measurement of polarization-resolved optical scattering parameters
Inventor: Tucker, et al. | Patent Number: 6940594
-
Scattering monitor in optical fiber drawing systems
Inventor: Lee, et al. | Patent Number: 6937326
-
Method and device for detection of information on optical elements, particularly for monitoring a laser arrangement
Inventor: Kircher | Patent Number: 6934017
-
Method and apparatus for measuring Raman gain, method and apparatus for controlling Raman gain, and Raman amplifier
Inventor: Sobe, et al. | Patent Number: 6934016
-
Measurement system for multiple optical components
Inventor: Su | Patent Number: 6930767
-
Method and apparatus for on-wafer testing of an individual optical chip
Inventor: Lee, et al. | Patent Number: 6925238
-
Measuring method for individual fibers of cables
Inventor: Vobian, et al. | Patent Number: 6924890
-
Retractable optical fiber assembly
Inventor: Pons | Patent Number: 6915058
-
Interferometric optical component analyzer based on orthogonal filters
Inventor: Szafraniec, et al. | Patent Number: 6914681
-
Method and apparatus for on-wafer testing of an individual optical chip
Inventor: Lee, et al. | Patent Number: 6909830
-
Optical characteristic measurement and compensation apparatus and method
Inventor: Holbrook | Patent Number: 6909497
-
Method and device for easily and rapidly measuring nonlinear refractive index of optical fiber
Inventor: Mori | Patent Number: 6909496
-
Optical amplification in coherent optical frequency modulated continuous wave reflectometry
Inventor: Andersen, et al. | Patent Number: 6900943
-
Method and system for measuring optical characteristics of a sub-component within a composite optical system
Inventor: Motamedi, et al. | Patent Number: 6900896
-
Automatic measurement of the modulation transfer function of an optical system
Inventor: Alderson, et al. | Patent Number: 6900884
-
Wavelength dependence measuring system
Inventor: Fujita, et al. | Patent Number: 6900883
-
Variable-wavelength light source apparatus
Inventor: Ema | Patent Number: 6897948
-
Pilot tone multiplexing of polarization states in heterodyne optical component analysis
Inventor: Tucker | Patent Number: 6894780
-
Device for measuring and dynamically compensating variations in power loss in an optical transmission line with a supervisory channel, and an associated method
Inventor: Bisson, et al. | Patent Number: 6891607
-
Single sweep measurement of multiple optical characteristics
Inventor: Anderson | Patent Number: 6888625
-
Method for measuring polarization dependent loss and insertion loss
Inventor: Caplette, et al. | Patent Number: 6888624
-
Device for detecting the PMD of optoelectronic transmission lines
Inventor: Bandemer, et al. | Patent Number: 6885783
-
Optical element inspection device and optical element inspection method
Inventor: Kitabayashi, et al. | Patent Number: 6885465
-
Optical analyzer and method for reducing relative intensity noise in interferometric optical measurements using a continuously tunable laser
Inventor: Baney, et al. | Patent Number: 6882428
-
Filter processing system for the output signal of optical time domain reflectometer in the chromatic dispersion distribution measurement apparatus
Inventor: Asahina, et al. | Patent Number: 6882410
-
Polarization dependent return loss measurement
Inventor: Paduch | Patent Number: 6879387
-
Optical waveguide monitoring
Inventor: Shurgalin, et al. | Patent Number: 6879386
-
Display panel inspection apparatus and inspection method
Inventor: Iwata, et al. | Patent Number: 6879180
-
Process and apparatus for automatically determining the modulation transfer function of focal plane array cameras
Inventor: Barth, et al. | Patent Number: 6876443
-
Wavelength characteristic measuring device and method using light having wavelength thereof continuously changed
Inventor: Sugimoto, et al. | Patent Number: 6870618
-
Residual stress measuring system for optical fibers
Inventor: Ro, et al. | Patent Number: 6867853
-
Mixing method and apparatus for characterizing optical modulator
Inventor: Nyman, et al. | Patent Number: 6864986
-
Method of measuring wavelength dispersion amount and optical transmission system
Inventor: Mori, et al. | Patent Number: 6864968
-
Optical characteristic measuring apparatus, method and recording medium
Inventor: Kimura | Patent Number: 6864967
-
Device for detecting transmission losses by means of measurements
Inventor: Hirt, et al. | Patent Number: 6862085
-
Method and apparatus for wafer level testing of integrated optical waveguide circuits
Inventor: Nikonov, et al. | Patent Number: 6859587
-
Apparatus and method for measuring phase response of optical detectors using multiple-beatnote optical heterodyne
Inventor: Arbore, et al. | Patent Number: 6859283
-
Group velocity dispersion measuring device and group velocity dispersion measuring method
Inventor: Ito, et al. | Patent Number: 6856723
-
Apparatus and method for the complete characterization of optical devices including loss, birefringence and dispersion effects
Inventor: Froggatt | Patent Number: 6856400
-
Method of and apparatus for making wavelength-resolved polarimetric measurements
Inventor: Ruchet | Patent Number: 6856398
-
Portable reflex comparator
Inventor: Mulder | Patent Number: 6856389
-
Single sweep polarization dependent loss measurement
Inventor: Anderson, et al. | Patent Number: 6856386
-
Polarization mode dispersion measuring device and polarization mode dispersion measuring method
Inventor: Ito, et al. | Patent Number: 6850318
-
Apparatus and method for synchronizing high-speed optical measurements made over a range of wavelengths
Inventor: Manning, et al. | Patent Number: 6847439
-
Wavefront coding optics
Inventor: Dowski, Jr. | Patent Number: 6842297
-
Optical fiber measuring apparatus
Inventor: Araki, et al. | Patent Number: 6839130
-
Method of measuring the twist imparted to an optical fibre and procedure for processing an optical fibre using this method
Inventor: Cocchini, et al. | Patent Number: 6837074
-
Reflectometer with improved receiver sensitivity
Inventor: Beller | Patent Number: 6836318
-
Apparatus for testing the state of an endoscope
Inventor: Lei, et al. | Patent Number: 6833912
-
Optical fiber chromatic dispersion distribution measuring apparatus and measuring method
Inventor: Aoki, et al. | Patent Number: 6819473
-
Measurement method for determining the nonlinearities in an optical fiber
Inventor: Glingener, et al. | Patent Number: 6819412
-
Optical waveguide monitoring
Inventor: Shurgalin, et al. | Patent Number: 6816243
-
System and method for performing time domain reflectometry using Gaussian pulses
Inventor: Qian, et al. | Patent Number: 6816242
-
Calibration methodology and system for optical network analyzer
Inventor: Vanwiggeren | Patent Number: 6813028
-
Time difference synchronization for determination of a property of an optical device
Inventor: Szafraniec, et al. | Patent Number: 6813027
-
Visual display testing, optimization, and harmonization method and system
Inventor: Whittington, et al. | Patent Number: 6809746
-
Method and devices for inspecting and calibrating of stereoscopic endoscopes
Inventor: Farr, et al. | Patent Number: 6801325
-
Method and apparatus for measuring chromatic dispersion in optical fibers
Inventor: Achtenhagen, et al. | Patent Number: 6801308
-
Streak camera system for measuring fiber bandwidth and differential mode delay
Inventor: Fontaine | Patent Number: 6801306
-
Sensor and method for detecting fiber optic faults
Inventor: Lange, et al. | Patent Number: 6798523
-
Polarization dependent loss measuring apparatus
Inventor: Fujita | Patent Number: 6798510
-
Method for estimation of chromatic dispersion in multichannel optical network spans and chromatic dispersion monitor therefore
Inventor: Wilson, et al. | Patent Number: 6798500
-
Optical parameter measuring with temperature assignment
Inventor: Ziegler | Patent Number: 6797927
-
Optical filter measurement system
Inventor: Scholz | Patent Number: 6795054
-
Determination of properties of an optical device
Inventor: Cierullies, et al. | Patent Number: 6788419
-
Delay time measurement apparatus for optical element
Inventor: Otani, et al. | Patent Number: 6788410
-
Technique for measuring modal power distribution between an optical source and a multimode fiber
Inventor: Golowich, et al. | Patent Number: 6788397
-
Determination of optical properties of a device under test in transmission and in reflection
Inventor: Stolte, et al. | Patent Number: 6788396
-
Coherent analyzer for multi-port optical networks
Inventor: Baney, et al. | Patent Number: 6788395
-
Method and apparatus for improved testing of optical circuit modules
Inventor: Parente, et al. | Patent Number: 6784984
-
Quality review method for optical components using a fast system performance characterization
Inventor: Fan, et al. | Patent Number: 6781698
-
System and method for wavefront measurement
Inventor: Horwitz | Patent Number: 6781681
-
Measuring method and measuring apparatus of wavelength dispersion distribution characteristics of optical fiber
Inventor: Aoki, et al. | Patent Number: 6781678