Featured patents

Binoculars With Micromirror Array Lenses
US 08810908 B2, Aug. 19, 2014, Binocular, Gyoung Il Cho et al. / Stereo Display, Inc. (Anaheim, US)
A pair of binoculars with micromirror array reflector comprising two optical…

User Interface
US 08786953 B2, July 22, 2014, Superimposing visual information on observers field of view, Aaron Joseph Wheeler et al. / Google Inc. (Mountain View, US)
A method comprising:…

ND Filter, and Iris Device and Optical Apparatus Having the Same
US 08755134 B2, June 17, 2014, Absorption Filter, Michio Yanagi et al. / Canon Denshi Kabushiki Kaisha JP
An ND filter comprising:…

Optical Pulse Compressing Based on Chirped Fiber Bragg Gratings for Pulse Amplification and Fiber Lasers
US 08730570 B2, May 20, 2014, Beam combination or separation, Anthony Hong Lin / Calmar Optcom, Inc. (Sunnyvale, US)
A method for amplifying laser pulses, comprising:…

Switchable Windows With MEMS Shutters
US 08724202 B2, May 13, 2014, Electro-mechanical, Wilhelmus Adrianus de Groot et al. / QUALCOMM MEMS Technologies, Inc. (San Diego, US)
A switchable device, comprising:…

Wide-Angle Lens, Imaging Apparatus, and Method for Manufacturing Wide-Angle Lens
US 08699143 B2, April 15, 2014, Having seven or less components, Haruo Sato / Nikon Corporation (Tokyo, JP)
A wide-angle lens comprising:…

Infrared Signal Blinder System and Method
US 08559102 B2, Oct. 15, 2013, Having ultraviolet absorbing or shielding property, Nelson M. Tuchman et al.
An infrared signal blinder, comprising:…

Optical Security Marking Component, Method of Manufacturing Such a Component, System Comprising Such a Component, and Reader for Checking Such a Component
US 08488223 B2, July 16, 2013, Authentication, Valéry Petiton et al. / Hologram Industries (Bussy Saint Georges, FR)
An optical security marking component producing a first configuration visible…

Imaging Optical System, and Imaging Apparatus Incorporting the Same
US 08482867 B2, July 9, 2013, Three components, Yuki Kubota / Olympus Imaging Corp. (Tokyo, JP)
An imaging optical system consisting of, in order from an object side thereof,…

Compact Imaging Lens Assembly
US 08482864 B2, July 9, 2013, Having two components, Tsung Han Tsai et al. / Largan Precision Co., Ltd. (Taichung, TW)
A compact imaging lens assembly including, in order from an object side…

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