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Browse by Category: Main > Optical & Optics
Class Information
Number: 359/641
Name: Optical: systems and elements > Collimating of light beam
Description: Subject matter wherein a bundle of light rays emanating from a single point are made to be parallel to one another, as opposed to converging or diverging rays.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8711343 Apparatus for focus beam analysis of high power lasers Apr. 29, 2014
8704801 Touch display apparatus and backlight module Apr. 22, 2014
8681184 Display unit, and displaying method for the binocular representation of a multicolor image Mar. 25, 2014
8672485 Illuminating unit and display apparatus including the same Mar. 18, 2014
8665525 Shaped gradient lens Mar. 4, 2014
8648315 Accelerator having a multi-channel micro-collimator Feb. 11, 2014
8611022 Optical receiver lens and optical distance measuring device Dec. 17, 2013
8599485 Single-emitter etendue aspect ratio scaler Dec. 3, 2013
8582013 Refractive index distributed optical element and image sensor including the refractive index distributed optical element Nov. 12, 2013
8570657 Fast-axis collimator array Oct. 29, 2013
8562152 Collimator lens unit with aspheric surfaces for imparting a luminous flux density distribution Oct. 22, 2013
8547642 Multi-beam, high efficiency diffractive optics system formed in a single substrate Oct. 1, 2013
8542712 Photonic devices based on conical refraction Sep. 24, 2013
8523413 LED collimator element for a vehicle headlight with a low-beam function Sep. 3, 2013
8520311 Laser optics and diode laser Aug. 27, 2013
8488244 Ultra compact optical multiplexer or demultiplexer Jul. 16, 2013
8475010 Illumination device comprising a collimator Jul. 2, 2013
8472121 Adjustable electromagnetic energy collimator Jun. 25, 2013
8441726 Optically variable filter apparatus and filter characteristic control method thereof May. 14, 2013
8416500 Device and method for beam forming Apr. 9, 2013
8411366 Optical probe and optical system therefor Apr. 2, 2013
8395844 Apparatus for homogenizing light and laser apparatus for producing a linear intensity distribution in a work plane Mar. 12, 2013
8389927 Optical arrangement and its use Mar. 5, 2013
8355214 Light collection apparatus, system and method Jan. 15, 2013
8351125 Directional light distributed optical element and directional light distributed optical assembly Jan. 8, 2013
8351127 Shaped gradient lens Jan. 8, 2013
8328396 Methods and apparatus for improving collimation of radiation beams Dec. 11, 2012
8310766 Two-dimensional lensing arrangment for optical beam collimation and beam orientation Nov. 13, 2012
8280205 Fiber optic connector and alignment mechanism for single lens multi-fiber connector Oct. 2, 2012
8274743 Thermally compensating lens for high power lasers Sep. 25, 2012
8270084 Device for beam shaping Sep. 18, 2012
8253940 UV-IR range variable angle spectroscopic ellipsometer Aug. 28, 2012
8254032 Test object used for projecting a set of marks to infinity Aug. 28, 2012
8238030 Fiber-coupled collimator for generating multiple collimated optical beams having different wavelengths Aug. 7, 2012
8217897 Speckle interference laser tracking Jul. 10, 2012
8199405 Tactical radiating device for directed energy Jun. 12, 2012
8189973 Efficient collimation of light with optical wedge May. 29, 2012
8128257 Curved compact collimating reflectors Mar. 6, 2012
8126305 Electromagnetic wave propagating structure Feb. 28, 2012
8094377 Head-mounted optical apparatus using an OLED display Jan. 10, 2012
8089465 Speckle interference laser tracking Jan. 3, 2012
8085468 Line generator Dec. 27, 2011
8029637 System, method and apparatus for ultraviolet curing of adhesives with light beam shaping in disk drive manufacturing Oct. 4, 2011
8030593 Laser welding apparatus and method utilizing replaceable beam guide and calibration system Oct. 4, 2011
8031414 Single lens laser beam shaper Oct. 4, 2011
8029167 Light emitting device Oct. 4, 2011
8027094 Lenses, optical sources, and their couplings Sep. 27, 2011
8016460 Converging element for LED Sep. 13, 2011
8009363 Prism beamsplitters Aug. 30, 2011
7940464 Optical system and corresponding optical element May. 10, 2011

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