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physics (1109732) 1109732
optics (1093446) 1093446
frequency-changing (1093097) 1093097
devices or arrangements, the optical operation of which ismodified by changing the optical properties of the medium of thedevices or arrangements for the control of the intensity,colour, phase, polarisation or direction of light, e.g.switching, gating, modulating or demodulating (1093096) 1093096
non-linear optics (1093096) 1093096
optical analogue/digital converters (1093096) 1093096
optical logic elements (1093096) 1093096
techniques or procedures for the operation thereof (1093096) 1093096
electricity (421707) 421707
optical elements, systems, or apparatus (268877) 268877
advertising (264964) 264964
cryptography (264964) 264964
display (264964) 264964
education (264964) 264964
seals (264964) 264964
basic electric elements (236273) 236273
electric solid state devices not otherwise provided for (170664) 170664
semiconductor devices (170664) 170664
arrangements or circuits for control of indicating devicesusing static means to present variable information (148462) 148462
chemistry (143518) 143518
metallurgy (143518) 143518
displaying (137328) 137328
labels or name-plates (137328) 137328
signs (137328) 137328
electric communication technique (105669) 105669
performing operations (104040) 104040
transporting (104040) 104040
basic electronic circuitry (102756) 102756
generation of noise by such circuits (94600) 94600
generation of oscillations, directly or by frequency-changing,by circuits employing active elements which operate in anon-switching manner (94600) 94600
adhesives (84250) 84250
dyes (84250) 84250
miscellaneous applications of materials (84250) 84250
miscellaneous compositions (84250) 84250
natural resins (84250) 84250
paints (84250) 84250
polishes (84250) 84250
blasting (75516) 75516
heating (75516) 75516
lighting (75516) 75516
mechanical engineering (75516) 75516
weapons (75516) 75516
cinematography (66618) 66618
electrography (66618) 66618
holography (66618) 66618
photography (66618) 66618
materials for miscellaneous applications, not provided forelsewhere (63800) 63800
pictorial communication, e.g. television (61985) 61985
electric techniques not otherwise provided for (58292) 58292
functional features or details of lighting devices or systemsthereof (58031) 58031
structural combinations of lighting devices with otherarticles, not otherwise provided for (58031) 58031
calculating (55936) 55936
computing (55936) 55936
counting (55936) 55936
general tagging of cross-sectional technologies spanning over several sections of the ipc (54404) 54404
general tagging of new technological developments (54404) 54404
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (54404) 54404
compositions based thereon (49288) 49288
organic macromolecular compounds (49288) 49288
their preparation or chemical working-up (49288) 49288
technical subjects covered by former uspc (47318) 47318
electric digital data processing (46765) 46765
testing (42772) 42772
measuring (42771) 42771
technical subjects covered by former us classification (37147) 37147
devices using stimulated emission (36408) 36408
accessories therefor (33637) 33637
apparatus or arrangements employing analogous techniques usingwaves other than optical waves (33527) 33527
apparatus or arrangements for taking photographs or forprojecting or viewing them (33527) 33527
transmission (31198) 31198
layered products (30877) 30877
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (30877) 30877
electric heating (29533) 29533
electric lighting not otherwise provided for (29533) 29533
indexing scheme associated with subclasses f21k, f21l, f21sand f21v, relating to theform or the kind of the light sources or of the colour of thelight emitted (29004) 29004
non-portable lighting devices (28828) 28828
systems thereof (28828) 28828
vehicle lighting devices specially adapted for vehicleexteriors (28828) 28828
casings or constructional details of electric apparatus (28562) 28562
manufacture of assemblages of electrical components (28562) 28562
printed circuits (28562) 28562
apparatus specially adapted therefor (25557) 25557
materials therefor (25557) 25557
originals therefor (25557) 25557
photomechanical production of textured or patterned surfaces,e.g. for printing, for processing of semiconductordevices (25557) 25557
organic chemistry (22901) 22901
compositions of macromolecular compounds (19185) 19185
macromolecular compounds obtained otherwise than by reactionsonly involving unsaturated carbon-to-carbon bonds (19039) 19039
pulse technique (17442) 17442
electric discharge tubes or discharge lamps (16775) 16775
automatic control, starting, synchronisation, or stabilisationof generators of electronic oscillations or pulses (16768) 16768
macromolecular compounds obtained by reactions only involvingcarbon-to-carbon unsaturated bonds (16254) 16254
information storage (14461) 14461
working of plastics (14151) 14151
working of substances in a plastic state, in general (14151) 14151
after-treatment not covered by subclasses c08b, c08c, c08f,c08g (14099) 14099
general processes of compounding (14099) 14099
working-up (14099) 14099
acyclic or carbocyclic compounds (13920) 13920
glass (13260) 13260
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English (1077014) 1077014
Chinese (196405) 196405
French (128979) 128979
Korean (108343) 108343
German (88221) 88221
Japanese (67470) 67470
Russian (5063) 5063
Spanish (2876) 2876
Portuguese (1704) 1704
Dutch (1391) 1391
Italian (1229) 1229
Swedish (1106) 1106
Finnish (712) 712
Norwegian (628) 628
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Polish (402) 402
Ukrainian (171) 171
Czech (143) 143
Romanian (118) 118
Turkish (96) 96
Hungarian (80) 80
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Croatian (1) 1
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Advanced materials research, ISSN 1022-6680, 05/2011, Volume 243-249, pp. 4778 - 4782
Journal Article
Ji xie gong cheng xue bao, ISSN 0577-6686, 03/2009, Volume 45, Issue 3, pp. 311 - 316
Journal Article
Dian bo ke xue xue bao, ISSN 1005-0388, 02/2011, Volume 26, Issue 1, pp. 1 - 6
Journal Article
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