ClassID:

173569

G02B1/007 - CPC Classification

Classification description:

Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials made of negative effective refractive index materials

Recent Application in this class:
#1
20260036717
2026-02-05

OPTICAL ELEMENT, LIGHT SOURCE APPARATUS, LIGHT SCANNING APPARATUS, AND IRRADIATION APPARATUS

#2
20260029622
2026-01-29

OPTICAL IMAGING SYSTEM

#3
20260029563
2026-01-29

OPTICAL FILTER

#4
20240402008
2024-12-05

META-MATERIAL INTERFEROMETRY SYSTEMS AND METHODS

#5
20240384021
2024-11-21

HIGH REFRACTIVE INDEX, HIGH ABBE COMPOSITIONS

#6
20240319415
2024-09-26

Plasma dispersion effect for metasurface tuning

#7
20240316860
2024-09-26

REFRACTIVE INDEX MATCHING BASE RESIN FOR EXTREMELY FINE THREE-DIMENSIONAL CERAMIC STRUCTURES

#8
20240176112
2024-05-30

Optical imaging system

#9
20240134157
2024-04-25

OPTICAL IMAGING SYSTEM

#10
20240125977
2024-04-18

DISPLAY SYSTEM INCLUDING METAMATERIAL MEMBER AND MANUFACTURING METHOD OF NANOSTRUCTURE OF METAMATERIAL MEMBER

#11
20240085623
2024-03-14

ARTIFICIALLY-STRUCTURED MATERIALS WITH SMART ELEMENTS

#12
20230324592
2023-10-12

OPTICAL FILTER

#13
20230279169
2023-09-07

High refractive index, high Abbe compositions

#14
20230247913
2023-08-03

LIGHT DETECTION ELEMENT, LIGHT SENSOR UNIT, AND RECEIVING DEVICE

#15
20230161075
2023-05-25

MANIPULATING ELECTROMAGNETIC RADIATION

#16
20230101762
2023-03-30

SEE-THROUGH TYPE DISPLAY APPARATUS AND ELECTRONIC DEVICE INCLUDING THE SAME

#17
20230092924
2023-03-23

Optical imaging system

#18
20230085245
2023-03-16

SYSTEMS AND METHODS OF BROADBAND ACHROMATIC METASURFACE WAVEPLATES

#19
20230044716
2023-02-09

Meta-lens, imaging optics, and electronic device including the same

#20
20220390721
2022-12-08

Optical imaging system

#21
20220228918
2022-07-21

Metalenses for Use in Night-Vision Technology

#22
20220193992
2022-06-23

Refractive index matching base resin for extremely fine three-dimensional ceramic structures

#23
20210263197
2021-08-26

Anti-blue light anti-infrared resin lens with refractivity of 1.50 and preparation method thereof

#24
20210181594
2021-06-17

Thermal undercut structure for metasurface tuning

#25
20210181386
2021-06-17

Cutoff modes for metasurface tuning

#26
20210181378
2021-06-17

Plasma dispersion effect for metasurface tuning

#27
20210157231
2021-05-27

Processing method for multi-row, multi-column flat lens with equivalent negative refractive index

#28
20210141125
2021-05-13

METHOD OF PRODUCING OPTICAL ELEMENT

#29
20210132256
2021-05-06

Lens assembly and electronic device including the same

#30
20210072600
2021-03-11

Optical film, display panel and display device including the same

#31
20210063607
2021-03-04

Optical film structures and articles for hidden displays and display devices

#32
20210033827
2021-02-04

Optical imaging system

#33
20210018680
2021-01-21

Artificially-structured materials with smart elements

#34
20200347166
2020-11-05

High refractive index, high Abbe compositions

#35
20200209448
2020-07-02

Optical filter

#36
20190179117
2019-06-13

Optical imaging system

#37
20190154991
2019-05-23

Optical imaging system

#38
20190154918
2019-05-23

Artificially-structured materials with smart elements

#39
20190137075
2019-05-09

Lighting device including a collimating metalens

#40
20190074595
2019-03-07

Sheet-type metamaterial and sheet-type lens

#41
20190041617
2019-02-07

Cloaking devices constructed from prisms and vehicles comprising the same

#42
20190027803
2019-01-24

Passive element

#43
20180356614
2018-12-13

OPTICAL IMAGING LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE

#44
20180284324
2018-10-04

Optical material, optical element and method for manufacturing same

#45
20180274750
2018-09-27

Collimating metalenses and technologies incorporating the same

#46
20180226724
2018-08-09

Sheet-type metamaterial and sheet-type lens

#47
20180210112
2018-07-26

THREE DIMENIONAL NEGATIVE REFRACTION STRUCTURE AND MANUFACTURING METHOD THEREOF

#48
20180180844
2018-06-28

Lens assembly

#49
20180059362
2018-03-01

Lens assembly

#50
20180052261
2018-02-22

Protective material and method for reflecting and dispersing incident energy

#51
20180045856
2018-02-15

Metamaterial structure and method of fabricating the same

#52
20180031354
2018-02-01

Electromagnetic cloaking method

#53
20170201658
2017-07-13

Near-field imaging devices

#54
20170160473
2017-06-08

Integrated impedance-matched photonic zero-index metamaterials

#55
20170146806
2017-05-25

Light-field imaging using a gradient metasurface optical element

#56
20170141464
2017-05-18

Electromagnetic beam steering antenna

#57
20170108620
2017-04-20

Small-scale light absorbers with large absorption cross-sections

#58
20170108312
2017-04-20

ELECTROMAGNETIC CLOAKING AND TRANSLATION APPARATUS, METHODS, AND SYSTEMS

#59
20170082263
2017-03-23

Collimating metalenses and technologies incorporating the same

#60
20170057162
2017-03-02

High Resolution Projection Micro-Stereolithography System And Method

#61
20170025753
2017-01-26

Electromagnetic beam steering antenna

#62
20160363756
2016-12-15

Novel Optical Instruments with Concave Lenses

#63
20160363726
2016-12-15

Waveguides incorporating novel metamaterials and associated methods of manufacture

#64
20160313471
2016-10-27

Light refraction structure and its manufacture method, color filter substrate and its manufacture method, and display device

#65
20160195640
2016-07-07

Optical material, optical element, and method for manufacturing same

#66
20160170098
2016-06-16

CONSTRUCTION OF HYPERBOLIC METAMATERIAL FOR AN OPTICAL SPECTRAL RANGE

#67
20160025956
2016-01-28

Paraxial cloak design and device

#68
20150331146
2015-11-19

Metamaterial-based optical dispersion compensation

#69
20150085384
2015-03-26

Display apparatus

#70
20150036350
2015-02-05

Optical device

#71
20140253409
2014-09-11

Composites for antennas and other applications

#72
20140205822
2014-07-24

Wide-view optical film having reversed wavelength dispersion

#73
20130342898
2013-12-26

Two dimensional meta-material windows

#74
20130321902
2013-12-05

LOW-LOSS FLEXIBLE META-MATERIAL AND METHOD OF FABRICATING THE SAME

#75
20130141190
2013-06-06

Process for producing metamaterial

#76
20120327502
2012-12-27

Tunable metamaterials and related devices

#77
20120262808
2012-10-18

Multiple-layer radiation absorber

#78
20120228563
2012-09-13

Composites for antennas and other applications

#79
20120147247
2012-06-14

OPTICAL SYSTEM AND IMAGING APPARATUS INCLUDING THE SAME

#80
20120091345
2012-04-19

Methods and systems for optical focusing using negative index metamaterial

#81
20120088078
2012-04-12

Optical material, optical element, and method for manufacturing same

#82
20120057238
2012-03-08

Low-aberration optical window

#83
20120050878
2012-03-01

NEGATIVE REFRACTIVE INDEX MATERIALS AND METHODS FOR MAKING SAME

#84
20120019892
2012-01-26

Metamaterial surfaces

#85
20120019432
2012-01-26

Metamaterial surfaces

#86
20120019431
2012-01-26

Metamaterial surfaces

#87
20120018653
2012-01-26

Metamaterial surfaces

#88
20120013989
2012-01-19

Meta material and method of manufacturing the same

#89
20110317275
2011-12-29

Metamaterials

#90
20110273755
2011-11-10

Metamaterial and dynamically reconfigurable hologram employing same

#91
20110215881
2011-09-08

Electrical prism: a high quality factor filter for millimeter-wave and terahertz frequencies

#92
20110175795
2011-07-21

Metamaterial

#93
20110070463
2011-03-24

Meta-material slab with anisotropic permittivity

#94
20110069377
2011-03-24

Planar gradient index optical metamaterials

#95
20110063716
2011-03-17

Method of making optical element and optical element

#96
20100314040
2010-12-16

FABRICATION OF METAMATERIALS

#97
20100303123
2010-12-02

Compact optical resonators

#98
20100277808
2010-11-04

Emitting and negatively-refractive focusing apparatus, methods, and systems

#99
20100277807
2010-11-04

Negatively-refractive focusing and sensing apparatus, methods, and systems

#100
20100277791
2010-11-04

Scrambling and descrambling systems for secure communication

#101
20100271692
2010-10-28

Metamaterials with terahertz response and methods of making same

#102
20100265552
2010-10-21

Dynamically reconfigurable negative index material crossbars with gain

#103
20100253828
2010-10-07

Refractive index distributed optical element and image sensor including the refractive index distributed optical element

#104
20100232017
2010-09-16

Optical metapolarizer device

#105
20100230611
2010-09-16

Lighting system, method of lighting, optical detector, and method of optical detection

#106
20100225562
2010-09-09

Broadband metamaterial apparatus, methods, systems, and computer readable media

#107
20100165482
2010-07-01

Negative refraction photonic crystal lens

#108
20100157437
2010-06-24

Negative refractive index materials and methods for making same

#109
20100148050
2010-06-17

SECURITY MARK

#110
20100134898
2010-06-03

Near field raman imaging

#111
20100118412
2010-05-13

Three-dimensional left-handed metamaterial

#112
20100104493
2010-04-29

Reactive composite material structures with endothermic reactants

#113
20100086272
2010-04-08

Metamaterial inclusion structure and method

#114
20100072353
2010-03-25

Concept for detecting images with sub-wavelength resolution

#115
20100067091
2010-03-18

Metamaterials

#116
20100046083
2010-02-25

Solid immersion focusing apparatus for high-density heat assisted recording

#117
20100033712
2010-02-11

Emitting and negatively-refractive focusing apparatus, methods, and systems

#118
20100027130
2010-02-04

Emitting and negatively-refractive focusing apparatus, methods, and systems

#119
20100025599
2010-02-04

Emitting and negatively-refractive focusing apparatus, methods, and systems

#120
20100002291
2010-01-07

Light emitting type lighting system, method of light emitting type lighting, and scanning optical microscope

#121
20090316279
2009-12-24

Emitting and focusing apparatus, methods, and systems

#122
20090310926
2009-12-17

Zero Index Material Omnireflectors and Waveguides

#123
20090310231
2009-12-17

Optical system

#124
20090303578
2009-12-10

Far-field sub-diffraction optical lenses (FaSDOL)

#125
20090296226
2009-12-03

Negatively-refractive focusing and sensing apparatus, methods, and systems

#126
20090296224
2009-12-03

Emitting and negatively-refractive focusing apparatus, methods, and systems

#127
20090296223
2009-12-03

Flat transformational electromagnetic lenses

#128
20090296077
2009-12-03

Negatively-refractive focusing and sensing apparatus, methods, and systems

#129
20090296076
2009-12-03

Negatively-refractive focusing and sensing apparatus, methods, and systems

#130
20090219623
2009-09-03

Negative Index Material With Compensated Losses

#131
20090218524
2009-09-03

Electromagnetic cloaking and translation apparatus, methods, and systems

#132
20090218523
2009-09-03

Electromagnetic cloaking and translation apparatus, methods, and systems

#133
20090179823
2009-07-16

Left-handed medium using no via

#134
20090127472
2009-05-21

Negative refractive index device for generating terahertz or microwave radiation and method of operation thereof

#135
20090126783
2009-05-21

USE OF VERTICAL ALIGNED CARBON NANOTUBE AS A SUPER DARK ABSORBER FOR PV, TPV, RADAR AND INFRARED ABSORBER APPLICATION

#136
20090086322
2009-04-02

Photonic crystal devices using negative refraction

#137
20090047745
2009-02-19

BULK NEGATIVE INDEX OF REFRACTION MATERIALS WITH RESPONSE IN THE VISIBLE

#138
20080316899
2008-12-25

Very small spot-size light beam forming apparatus

#139
20080291117
2008-11-27

Metamaterial having the capability of broadband left-hand guidance of electromagnetic waves

#140
20080251417
2008-10-16

USING LENSES AND LENS ARRAYS TO ENHANCE THE APPEARANCE OF OBJECTS

#141
20080237579
2008-10-02

Quantum computing device and method including qubit arrays of entangled states using negative refractive index lenses

#142
20080212921
2008-09-04

OPTICAL INTERCONNECT DEVICES AND STRUCTURES BASED ON METAMATERIALS

#143
20080192331
2008-08-14

Controllable composite material

#144
20080165442
2008-07-10

System, method and apparatus for cloaking

#145
20080165079
2008-07-10

Metamaterials

#146
20080108000
2008-05-08

Random negative index material structures in a three-dimensional volume

#147
20080043475
2008-02-21

System and method for total light extraction from flat-panel light-emitting devices

#148
20080024792
2008-01-31

Electromagnetic cloaking method

#149
20070273055
2007-11-29

Fabrication of metamaterials

#150
20070268600
2007-11-22

Optical system

#151
20070266546
2007-11-22

Method for fabricating wiring board and an apparatus for fabricating wiring board

#152
20070242360
2007-10-18

Tunable negative refractive index composite

#153
20070237478
2007-10-11

Zero index material omnireflectors and waveguides

#154
20070215843
2007-09-20

Structures with negative index of refraction

#155
20070206915
2007-09-06

Super-resolution optical components and left-handed materials thereof

#156
20070206895
2007-09-06

Super-resolution optical components and left-handed materials thereof

#157
20070201149
2007-08-30

Lens system and optical apparatus

#158
20070195433
2007-08-23

Lens system and optical apparatus

#159
20070171536
2007-07-26

Image detection method and image detecting apparatus

#160
20070120114
2007-05-31

Composite material with conductive structures of random size, shape, orientation, or location

#161
20070115540
2007-05-24

Method and apparatus for electromagnetic resonance and amplification using negative index material

#162
20070114431
2007-05-24

Composite material with electromagnetically reactive cells and quantum dots

#163
20070065069
2007-03-22

Method and apparatus for electromagnetic resonance using negative index material

#164
20070065068
2007-03-22

Method and apparatus for modifying an electromagnetic radiation beam

#165
20070041733
2007-02-22

Polarization-diverse negative-refractive-index apparatus and methods

#166
20060257090
2006-11-16

Left-handed materials and structures based on strong dielectric anisotropy

#167
20060238897
2006-10-26

Lens and optical system

#168
20060171032
2006-08-03

Medium exhibiting negative refraction, optical element, and optical system

#169
20060145787
2006-07-06

Super-resolution optical components and left-handed materials thereof

#170
20060109558
2006-05-25

Optical apparatus

#171
20060077566
2006-04-13

Optical apparatus with optical element made of a medium exhibiting negative refraction

#172
20060066493
2006-03-30

Externally powered negatively refracting photonic bandgap medium

#173
20050221128
2005-10-06

Negative refractive index and opto-magnetic materials and method of fabricating same

#174
20050200540
2005-09-15

Media with controllable refractive properties

#175
20050161630
2005-07-28

Left handed materials using magnetic composites

#176
20050031295
2005-02-10

Waveguides and scattering devices incorporating epsilon-negative and/or mu-negative slabs

#177
16504026
2022-10-04

Reflective metasurfaces for broadband terahertz linear-to-circular polarization conversion and circular dichroism spectroscopy

#178
14494174
2017-03-07

Dispersion management with metamaterials

#179
13605184
2017-05-30

Flexible metamaterials of visible wavelengths