Featured patents

Light Quantity Detection Method and Device Therefor
US 08797522 B2, Aug. 5, 2014, Detector and indicator electrical coupling, Akihiro Namba et al. / Hitachi High-Technologies Corporation (Tokyo, JP)
A light quantity detection device, comprising:…

Cell Observation Device and Cell Observation Method
US 08873027 B2, Oct. 28, 2014, Of light interference, Norikazu Sugiyama et al. / Hamamatsu Photonics K.K. (Hamamatsu-shi, Shizuoka, JP)
A cell observation device comprising:…

Waveguides Configured With Arrays of Features for Performing Raman Spectroscopy
US 08780344 B2, July 15, 2014, With Raman type light scattering, Wei Wu et al. / Hewlett-Packard Development Company, L.P. (Houston, US)
A system for performing Raman spectroscopy, comprising:…

Displacement Measuring Apparatus and Velocity Measuring Apparatus Which Measure Displacement Amount of Moving Object
US 08760635 B2, June 24, 2014, With light detector, Takashi Fukuhara / Canon Kabushiki Kaisha JP
A displacement measuring apparatus for measuring a displacement amount…

Method for Determining the Position of a Structure Within an Image and Position Measuring Device for Carrying Out the Method
US 08717581 B2, May 6, 2014, Special mark or target on object, Mario Laengle / Carl Zeiss SMS GmbH (Jena, DE)
A method for determining the position of a structure within an image relative…

Chip-Scale Optics Module for Optical Interrogators
US 08654332 B2, Feb. 18, 2014, By Polarized Light Examination, Jeffrey F DeNatale et al. / Teledyne Scientific & Imaging, LLC (Thousand Oaks, US)
A method of manufacturing a chip-scale optics module for an optical interrogator,…

Apparatus and Method for Detecting Pressure Signals
US 08610896 B2, Dec. 17, 2013, Plural counter-propagating beams, Neal G. Skinner et al. / Halliburton Energy Services, Inc. (Houston, US)
An apparatus for detecting data in a fluid pressure signal in a conduit…

Spectroscopy Module
US 08564773 B2, Oct. 22, 2013, Having diffraction grating means, Katsumi Shibayama et al. / Hamamatsu Photonics K.K. (Hamamatsu-shi, Shizuoka, JP)
A spectroscopy module comprising:…

Optical Blade Clearance Probe
US 08553237 B2, Oct. 8, 2013, Dimension, Daniel Kominsky / Prime Photonics, LC (Blacksburg, US)
A sensor comprising:…

Radiance Measuring Device
US 08482726 B2, July 9, 2013, With variable light aperture size, TongSheng Mou / Hangzhou Zhejiang University Sensing Instruments Co., Ltd. (Westlake District, Hangzhou, Zhejiang, CN)
A radiance measuring device comprising an imaging device (1), a light measuring…

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