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Class Information
Number: 359/15
Name: Optical: systems and elements > Holographic system or element > Using a hologram as an optical element
Description: Subject matter wherein a holographic equivalent to an ordinary optical element is formed or used and wherein the holographic equivalent does not itself contain any intelligence or image information more significant than a point image.

Sub-classes under this class:

Class Number Class Name Patents
359/19 Lens 269
359/17 Scanner 166
359/16 With aberration correction 125

Patents under this class:

Patent Number Title Of Patent Date Issued
8657439 Continuous adjustable 3Deeps filter spectacles for optimized 3Deeps stereoscopic viewing and its control method and means Feb. 25, 2014
8654171 Exposure device and image forming device Feb. 18, 2014
8654048 Apparatus and method for displaying a video image Feb. 18, 2014
8634120 Apparatus for condensing light from multiple sources using Bragg gratings Jan. 21, 2014
8625184 Optical exposure apparatus and systems Jan. 7, 2014
8581965 Means and facility for 3D imaging Nov. 12, 2013
8537445 Transmission type optical element and anti-forgery volume hologram Sep. 17, 2013
8531747 Hologram, hologram data generation method, and exposure apparatus Sep. 10, 2013
8526088 Device for holographic reconstruction of three-dimensional scenes Sep. 3, 2013
8508505 Virtual optical input device for providing various types of interfaces and method of controlling the same Aug. 13, 2013
8502132 Manipulation of objects in potential energy landscapes Aug. 6, 2013
8498034 Security element and method for producing a security element Jul. 30, 2013
8493662 Waveguides Jul. 23, 2013
8477424 Diffractive combiner for multicolor and monochrome display, method of manufacture and head-up display device using same Jul. 2, 2013
8472094 Volumetric is imaging of a holographic optical traps Jun. 25, 2013
8459801 Three-dimensional image projector with a projection image forming disc with a hologram recording medium formed along a disc-shaped glass substrate Jun. 11, 2013
8451428 Computer generated hologram, exposure apparatus and device fabrication method May. 28, 2013
8441907 Complex objective lens including saw-tooth diffractive element for using on blue, red and infrared lights May. 14, 2013
8441727 Security Device with a zero-order diffractive microstructure May. 14, 2013
8405904 Device for superimposing an image into the beam path of an aiming optic Mar. 26, 2013
8405898 Device for correcting the wavelength dependence in diffraction-based optical systems Mar. 26, 2013
8405893 Device for producing a high-resolution reflection hologram Mar. 26, 2013
8396339 Optical device, and virtual image display device Mar. 12, 2013
8395616 Method for rendering and generating computer-generated video holograms in real-time Mar. 12, 2013
8373914 Computer generated hologram including plural isotropic and anisotropic cells for forming combined intensity distribution, generation method, and exposure apparatus Feb. 12, 2013
8368981 Display device with diffractive optics Feb. 5, 2013
8368008 Optical trapping methods and apparatus employing one or more Fresnel zone plates Feb. 5, 2013
8358400 Methods of fabricating liquid crystal polarization gratings on substrates and related devices Jan. 22, 2013
8339695 Controllable illumination device Dec. 25, 2012
8339694 Incoherent spectral beam combining with optical path compensation using real time holography Dec. 25, 2012
8331019 Holographic microscopy of holographically trapped three-dimensional nanorod structures Dec. 11, 2012
8330134 Optical fault monitoring Dec. 11, 2012
8320032 Diffractive beam expander and a virtual display based on a diffractive beam expander Nov. 27, 2012
8320031 Method for real time holographic fringe blazing by determining adjacent fringe minima and blazing intermediate the minima Nov. 27, 2012
8317379 Car lighting unit for generating a beam of light and a holographic 3D image Nov. 27, 2012
8306376 Method and apparatus for multiplexing optical information for recording and reproducing optical information over optical storage medium Nov. 6, 2012
8303112 Continuous adjustable 3Deeps filter spectacles for optimized 3Deeps stereoscopic viewing and its control method and means Nov. 6, 2012
8298727 Multi-color holographic optical trapping Oct. 30, 2012
8297796 Adjustable beam portable light Oct. 30, 2012
8294694 3-dimensional image display device and 3-dimensional image display method Oct. 23, 2012
8289596 Incoherent beam combining of parallel beams with optical path compensation using real time holography Oct. 16, 2012
8254239 Complex objective lens including saw-tooth diffractive element for using on blue, red and infrared lights Aug. 28, 2012
8233204 Optical displays Jul. 31, 2012
8233203 Exposure method and method of manufacturing semiconductor device Jul. 31, 2012
8231231 Image display device and portable terminal device Jul. 31, 2012
8228576 Transmission type optical element and anti-forgery volume hologram Jul. 24, 2012
8227254 Sensor molecules incorporating a boronic acid sensor group Jul. 24, 2012
8225220 Interactive virtual thematic environment Jul. 17, 2012
8224133 Laser illumination device Jul. 17, 2012
8220966 Image display apparatus Jul. 17, 2012

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