Featured patents

Lens Plate for Wafer-Level Camera and Method of Manufacturing Same
US 08848286 B2, Sept. 30, 2014, Lens, lens system or component, Leah Widmer / Omni Version Technology, Inc. (Santa Clara, US)
A lens plate, comprising:…

Optical Fiber Amplifier With Improved Transient Performance
US 08817366 B2, Aug. 26, 2014, Automatic Gain Control (AGC), Lutz Rapp / Xieon Networks S.a.r.l. (Luxembourg, LU)
An optical fiber amplifier with improved transient performance, comprising:…

Programmable Optical Computing Device Employing LED Array Transducers, Non-Quadratic Phase Optical Elements, and Stacked Light Modulator Elements
US 08792167 B2, July 29, 2014, Using Fourier transform spatial filtering, Lester F. Ludwig / (San Antonio, US)
An integrated optical information processing system comprising:…

Method of Producing a Microstructured Product
US 08755101 B2, June 17, 2014, For synthetically generating a hologram, Robert Eklund et al. / Rolling Optics AB (Stockholm, SE)
A method of producing a two-sided microstructured product comprising the steps…

Generating Laser Pulses Based on Chirped Pulse Amplification
US 08730568 B2, May 20, 2014, Optical Amplifier, Jerry Prawiharjo et al. / Calmar Optcom, Inc. (Sunnyvale, US)
A method for amplifying laser pulses, comprising:…

Laser Microscope
US 08659824 B2, Feb. 25, 2014, Illuminator, Yujin Arai et al. / Olympus Corporation (Tokyo, JP)
A laser microscope comprising:…

Appearance-Modifying Device, and Method for Manufacturing Such a Device
US 08654437 B2, Feb. 18, 2014, Changing position or orientation of suspended particles, Sander Jurgen Roosendaal et al. / Koninklijke Philips N.V. (Eindhoven, NL)
An appearance-modifying device externally covering a surface and modifying…

Zoom Lens System, Optical Device With the Zoom Lens System, and Method of Manufacturing the Zoom Lens System
US 08619372 B2, Dec. 31, 2013, Other than first group moves for focusing (internal focus type), Satoshi Yamaguchi / Nikon Corporation (Tokyo, JP)
A zoom lens system comprising a front lens group and a rear lens group…

Motor Having Pulse Mode and Brushless Mode, and Control Method and Apparatus of the Motor
US 08605376 B2, Dec. 10, 2013, Electromagnetic or piezoelectric drive, Naoki Saito / Canon Kabushiki Kaisha JP
A motor comprising a rotor having a magnet circumferentially magnetized…

Lens System, Optical Apparatus and Manufacturing Method
US 08503097 B2, Aug. 6, 2013, Four groups, Toshinori Take / Nikon Corporation (Tokyo, JP)
A lens system comprising, in order from an object, a first lens group having…

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