G02F - Devices or arrangements, the optical operation of which is modified by changing the optical properties of the medium of the devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating or demodulating; Techniques or procedures for the operation thereof; Frequency-changing; Non-linear optics; Optical logic elements; Optical analogue/digital converters

More topics under "G02F - Devices or arrangements, the optical operation of which is modified by changing the optical properties of the medium of the devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating or demodulating; Techniques or procedures for the operation thereof; Frequency-changing; Non-linear optics; Optical logic elements; Optical analogue/digital converters" (262,580)
G02F 1 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics (257,845)
G02F 2 - Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light (2,713)
G02F 3 - Optical logic elements; Optical bistable devices (1,678)
G02F 7 - Optical analogue/digital converters (344)

Patents for G02F - Devices or arrangements, the optical operation of which is modified by changing the optical properties of the medium of the devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating or demodulating; Techniques or procedures for the operation thereof; Frequency-changing; Non-linear optics; Optical logic elements; Optical analogue/digital converters (403)
06/2014
06/03/2014	CA2535485C Method and system for controlling non-coherent pulsed light
04/2014
04/15/2014	US8698856 Spoke recovery in a color display using a most significant bit and a second-most significant bit
11/2013
11/19/2013	US8587864 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
11/12/2013	US8582201 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
01/2013
01/23/2013	EP2549598A2 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
01/22/2013	CA2534981C System and method for applying accurate three-dimensional volume textures to arbitrary triangulated surfaces
11/2012
11/29/2012	US20120300798 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
10/2012
10/25/2012	US20120269212 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
08/2012
08/21/2012	US8248690 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
06/2012
06/19/2012	CA2503826C Power management for spatial power combiners
06/06/2012	EP1627252B1 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
05/2012
05/16/2012	EP2452814A1 Porous processing carrier for flexible substrates
04/2012
04/11/2012	EP2015928B1 Porous processing carrier for flexible substrates
03/2012
03/29/2012	US20120077280 Nanofibers with modified optical properties
12/2011
12/27/2011	US8085260 Simple matrix addressing in a display
12/13/2011	US8077245 Apparatus for imaging using an array of lenses
12/07/2011	EP2393170A1 Inexpensive variable repetition rate source for high-energy, ultrafast lasers
06/2011
06/15/2011	CN1902673B Matrix addressing device, display and system comprising same
06/07/2011	US7957053 Electro-optic displays
05/2011
05/26/2011	US20110125227 Method and System for Controlling Non-Coherent Pulsed Light
04/2011
04/13/2011	EP1658524B1 Light mixing tube with stepped configuration
01/2011
01/26/2011	EP2277589A1 System for controlling non-coherent pulsed light
12/2010
12/08/2010	EP1656583B1 System for controlling non-coherent pulsed light
12/07/2010	US7846191 Method and system for controlling non-coherent pulsed light
12/02/2010	US20100302229 Simple matrix addressing in a display
08/2010
08/11/2010	CN1926558B System and method for applying accurate three-dimensional volume textures to arbitrary triangulated surfaces
07/2010
07/27/2010	US7764281 Simple matrix addressing in a display
07/22/2010	US20100182353 Spoke recovery in a color display
04/2010
04/27/2010	CA2509186C Multi-pulse heterodyne sub-carrier interrogation of interferometric sensors
03/2010
03/23/2010	US7682521 Aligned liquid crystal thin films and glasses
03/09/2010	US7675667 Electropolymerization of enhanced electrochromic (EC) polymer film
02/2010
02/18/2010	US20100039697 Electro-optic displays
02/10/2010	CN100589165C Large area liquid crystal display device
01/2010
01/12/2010	US7646368 Spoke recovery in a color display
12/2009
12/22/2009	US7636191 Electro-optic display
10/2009
10/20/2009	US7604718 Dynamically configurable electrode formed of pixels
10/13/2009	US7603163 Targeting system and method of targeting
09/2009
09/02/2009	CN100535976C Drive scheme for a cholesteric liquid crystal display device
08/2009
08/27/2009	WO2005043224A3 Liquid-crystal eyeglass system
08/12/2009	EP1573382A4 Color liquid crystal display with internal rear polarizer
08/11/2009	US7572394 Electrophoretic dispersions
07/2009
07/28/2009	US7567230 Liquid crystal display device having a low-voltage driving circuit
07/08/2009	EP1629316A4 Micro-lens array with precisely aligned aperture mask and methods of producing same
07/08/2009	CN101479097A Porous processing carrier for flexible substrates
07/08/2009	CN100511386C Liquid crystal display device having a low-voltage driving circuit
06/2009
06/24/2009	CN100505015C Multi-primary display with spectrally adapted back-illumination
06/03/2009	CN100495198C Interface tube with stepped configuration
04/2009
04/23/2009	WO2004104676A3 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
04/16/2009	US20090097520 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
04/02/2009	WO2004070455A3 Optimizing a liquid crystal display (lcd) manufacturing process
04/01/2009	EP1692788A4 All-optical, 3r regeneration using the sagnac and mach-zehnder versions of the terahertz optical asymmetric demultiplexer (toad)
02/2009
02/26/2009	US20090052002 Electropolymerization of enhanced electrochromic (ec) polymer film
02/24/2009	US7495718 Structurally supported LCD media
01/2009
01/27/2009	US7483204 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
01/21/2009	EP2015928A2 Porous processing carrier for flexible substrates
01/20/2009	US7480056 Multi-pulse heterodyne sub-carrier interrogation of interferometric sensors
11/2008
11/26/2008	EP1702236A4 Durable electrooptic devices comprising ionic liquids
11/19/2008	EP1690247A4 Simple matrix addressing in a display
11/11/2008	US7450787 Distributed amplifier optical modulators
11/11/2008	US7450290 Electropolymerization of enhanced electrochromic (EC) polymer film
11/11/2008	US7449837 Lamp for a liquid crystal display apparatus
10/2008
10/16/2008	WO2007127191A3 Porous processing carrier for flexible substrates
10/08/2008	EP1654722A4 Multi-primary display with spectrally adapted back-illumination
09/2008
09/24/2008	EP1697786A4 Electro-optic displays with reduce remnant voltage
09/02/2008	US7420732 Disappearing and appearing image of an object
07/2008
07/30/2008	CN100407012C 液晶器件及其制造方法 The liquid crystal device and manufacturing method
07/08/2008	US7397480 System and method for applying accurate three-dimensional volume textures to arbitrary triangulated surfaces
06/2008
06/05/2008	US20080130099 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
06/03/2008	US7382715 Optical recording medium having relationship between pit depths, wavelength and refractive index
04/2008
04/16/2008	EP1678551A4 Electro-optic displays
04/15/2008	US7358192 Method and apparatus for in-situ film stack processing
04/02/2008	CN100378497C Electrophoretic dispersions
04/01/2008	US7352428 Liquid crystal cell platform
03/2008
03/13/2008	US20080062338 Liquid-Crystal Eyeglass System
03/05/2008	EP1687666A4 Electrophoretic dispersions
02/2008
02/12/2008	US7330301 Inexpensive variable rep-rate source for high-energy, ultrafast lasers
02/06/2008	CN101120394A 大面积液晶显示装置 Large-area liquid crystal display device
12/2007
12/26/2007	EP1639409A4 Split image optical display
12/19/2007	CN101091202A Drive scheme for a cholesteric liquid crystal display device
12/18/2007	US7310102 System and method for applying accurate three-dimensional volume textures to arbitrary triangulated surfaces
12/12/2007	EP1559073B1 Method for reconstructing an image from a set of projections by applying a wavelet transform
12/06/2007	WO2005034069A3 Structurally supported lcd media
12/06/2007	US20070280576 Distributed amplifier optical modulators
11/2007
11/28/2007	EP1680707A4 Sequential full color display and photocell device
11/13/2007	US7295179 Flat panel display having multiple display areas on one glass substrate
11/08/2007	WO2007127191A2 Porous processing carrier for flexible substrates
09/2007
09/18/2007	US7271863 Color liquid crystal display with internal rear polarizer
09/13/2007	WO2004036291A3 Color liquid crystal display with internal rear polarizer
08/2007
08/16/2007	US20070188845 Electropolymerization of enhanced electrochromic (EC) polymer film
08/09/2007	US20070182821 Apparatus for imaging using an array of lenses
07/2007
07/26/2007	US20070171290 Pixel patterns
07/05/2007	US20070153210 Structurally supported lcd media
07/04/2007	EP1664917A4 Efficient optical parametric oscillator with photon recycling
07/03/2007	US7239653 Method and apparatus for generating MID and long IR wavelength radiation
06/2007
06/26/2007	US7236301 Polarized light valve
06/13/2007	CN1981234A Driving circuit for electro absorption modulator
06/06/2007	EP1668407A4 Applications of light movable liquid crystal
05/2007
05/30/2007	EP1644772A4 A glass product for use in ultra-thin glass display applications
05/29/2007	US7222969 Split image optical display
05/10/2007	US20070103759 Applications of light movable liquid crystal

1 2 3 4 5