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Browse by Category: Main > Optical & Optics
Class Information
Number: 359/629
Name: Optical: systems and elements > Single channel simultaneously to or from plural channels (e.g., light dividing, combining, or plural image forming, etc.) > By partial reflection at beam splitting or combining surface
Description: Subject matter including a surface which transmits and reflects substantial portions of the incident light.










Sub-classes under this class:

Class Number Class Name Patents
359/635 Drawing or plotting aid 21
359/636 Including full reflection and transmission of a beam at different portions of a beam divider 189
359/630 Superimposing visual information on observer`s field of view (e.g., head-up arrangement, etc.) 1,235
359/634 Wavelength selective (e.g., dichroic mirror, etc.) 698
359/638 With partial reflection at a surface of a prism 285
359/637 With path length or aberration correcting element 258


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8711484 Fabrication of thin pellicle beam splitters Apr. 29, 2014
8711487 Virtual image display device and manufacturing method of virtual image display device Apr. 29, 2014
8705176 Modified Michelson delay-line interferometer Apr. 22, 2014
8677829 Apparatus, systems and methods for production and integration of compact illumination schemes Mar. 25, 2014
8681427 System and method for separating a main pulse and a pre-pulse beam from a laser source Mar. 25, 2014
8668339 Light source device Mar. 11, 2014
8619370 Optical combiner for combining multiple laser beams in a flow cytometer Dec. 31, 2013
8619368 Whole beam image splitting system Dec. 31, 2013
8599485 Single-emitter etendue aspect ratio scaler Dec. 3, 2013
8587869 Virtual image display device Nov. 19, 2013
8576488 Uni-directional beam splitter coating Nov. 5, 2013
8531582 Imaging apparatus and method for controlling imaging apparatus Sep. 10, 2013
8531771 LED light source with collimation optics Sep. 10, 2013
8520308 Optical arrangement for tracking detector Aug. 27, 2013
8508851 Compact see-through display system Aug. 13, 2013
8503084 Optical arrangement and method for controlling and influencing a light ray Aug. 6, 2013
8503086 System and method for tracking and assessing movement skills in multidimensional space Aug. 6, 2013
8483571 Optical beam splitter for use in an optoelectronic module, and a method for performing optical beam splitting in an optoelectronic module Jul. 9, 2013
8459798 Illumination apparatus and projector Jun. 11, 2013
8446676 Head-mounted display device May. 21, 2013
8441732 Whole beam image splitting system May. 14, 2013
8441907 Complex objective lens including saw-tooth diffractive element for using on blue, red and infrared lights May. 14, 2013
8437592 Optical channel tap assembly May. 7, 2013
8437086 Beam combining light source May. 7, 2013
8432542 Fiber optic probes utilizing GRIN lenses for spatially precise optical spectroscopy Apr. 30, 2013
8427749 Beam combining light source Apr. 23, 2013
8416414 Systems and methods for multispectral imaging Apr. 9, 2013
8416493 Optical systems Apr. 9, 2013
8398243 Projection device for the holographic reconstruction of scenes Mar. 19, 2013
8395843 TIR light valve Mar. 12, 2013
8388150 Optical element having a toric surface Mar. 5, 2013
8379313 Optical scanning apparatus Feb. 19, 2013
8355207 Angular adjustable variable beamsplitter Jan. 15, 2013
8351122 Illumination arrangement for a projection system Jan. 8, 2013
8351121 Guided matter-wave Sagnac interferometer Jan. 8, 2013
8342962 Illuminated interface dashboard for gaming machine Jan. 1, 2013
8335041 Head mounted display Dec. 18, 2012
8320047 Whole beam image splitting system Nov. 27, 2012
8314992 Field widening lens Nov. 20, 2012
8310765 Color separating optical system Nov. 13, 2012
8305295 Optoelectronic display system for transport vehicles Nov. 6, 2012
8289229 Head-up display apparatus Oct. 16, 2012
8283554 Method and apparatus for concentrating light Oct. 9, 2012
8274740 Beam splitter Sep. 25, 2012
8270086 Uni-directional beam splitter coating Sep. 18, 2012
8264764 Multiple-FSR DPSK demodulator Sep. 11, 2012
8259378 Scanning apparatus for scanning electromagnetic radiation Sep. 4, 2012
8254014 Adaptive optics systems using pixilated microelectromechanical systems (MEMS) Aug. 28, 2012
8254239 Complex objective lens including saw-tooth diffractive element for using on blue, red and infrared lights Aug. 28, 2012
8243369 Wavelength monitored and stabilized source Aug. 14, 2012

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16










 
 
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