Patents-Review.com
ClassID:

174711 ⎘

G02B26/002 - CPC Classification

Classification description:

Optical devices or arrangements for the control of light using movable or deformable optical elements the movement or the deformation controlling the frequency of light, e.g. by Doppler effect

Recent Application in this class:
#1
20250013032
2025-01-09

OPTICAL FILTER FOR A BROAD BAND SOURCE

 #2
20240184038
2024-06-06

OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE SYSTEM, LIGHT CONFINING STRUCTURES, LIGHT ENERGY STORAGE STRUCTURE, LIGHT ENERGY STORAGE SYSTEM, AND ENERGY STORAGE AND/OR CONVERSION SYSTEM

 #3
20230384579
2023-11-30

METHODS AND SYSTEMS OF MECHANICAL TUNING MULTI CHANNEL OPTICAL COMPONENTS

 #4
20230161149
2023-05-25

Wavelength Variable Optical Filter

 #5
20220206284
2022-06-30

Wavelength variable optical filter

 #6
20210311233
2021-10-07

Lighting devices for automatically switching between a visible light source and an infrared light source

 #7
20210273397
2021-09-02

Methods and systems for generating high peak power laser pulses

 #8
20200310106
2020-10-01

Electrowetting device

 #9
20200292805
2020-09-17

OPTICAL MEASUREMENT FOR ILLUMINATING A SAMPLE WITH FILTERED LIGHT AND MEASURING FLUORESCENCE FROM THE SAMPLE

 #10
20200191652
2020-06-18

Optical measurement control program, optical measurement system, and optical measurement method

 #11
20180246392
2018-08-30

Optomechanical doubly resonant 2D frequency doubling devices

 #12
20180059382
2018-03-01

Imaging lens and imaging apparatus

 #13
20180024334
2018-01-25

Imaging lens and imaging apparatus

 #14
20150362625
2015-12-17

Photonic band gap structure with sub-wavelength scattering elements

 #15
20150226963
2015-08-13

Optical cell with wavelength compensator

 #16
20150070774
2015-03-12

WAVELENGTH-CONTROLLED DIODE LASER MODULE WITH EXTERNAL RESONATOR

 #17
20150029591
2015-01-29

Interference filter and MEMS element having connected first and second grooves in a moveable substrate having non-uniform thickness

 #18
20140313559
2014-10-23

Optomechanical oscillator network, control and synchronization methods, and applications

 #19
20140210836
2014-07-31

LAYER FOR REDUCED CHARGE MIGRATION BETWEEN MEMS LAYERS

 #20
20140184573
2014-07-03

Electromechanical Systems Color Transflective Display Apparatus

 #21
20140009813
2014-01-09

Optical cell with wavelength compensator

 #22
20130329270
2013-12-12

Tunable filter including an angular dispersive element for a broad band source

 #23
20130271817
2013-10-17

Electrowetting device

 #24
20130120826
2013-05-16

In-band signaling in optical cross-connect switch using frequency modulation

 #25
20130063813
2013-03-14

Method of viewing anaglyphs with single color filter to optimize color perception

 #26
20120155079
2012-06-21

Laser light source apparatus

 #27
20120147380
2012-06-14

Variable wavelength interference filter, optical module, and optical analysis device

 #28
20120086945
2012-04-12

Tunable interference filter, optical module, photometric analyzer, and manufacturing method of tunable interference filter

 #29
20120075691
2012-03-29

Wavelength-tunable light source

 #30
20120026588
2012-02-02

TUNABLE SPECTRAL FILTRATION DEVICE

 #31
20110222563
2011-09-15

WAVELENGTH TUNING SOURCE BASED ON A ROTATABLE REFLECTOR

 #32
20110157686
2011-06-30

Wavelength-tunable light source

 #33
20110096399
2011-04-28

Tunable filter

 #34
20110069369
2011-03-24

DISPLAY DEVICE

 #35
20100046076
2010-02-25

TUNABLE SPECTRAL FILTRATION DEVICE

 #36
20090268271
2009-10-29

Frequency-shifting micro-mechanical optical modulator

 #37
20090268102
2009-10-29

PROJECTION APPARATUS PROVIDED WITH AN ADJUSTABLE FILTRATION SYSTEM AND METHOD THEREOF FOR ADJUSTING THE COLOUR COMPONENTS OF A LIGHT BEAM

 #38
20080232410
2008-09-25

Methods, arrangements and apparatus for utilizing a wavelength-swept laser using angular scanning and dispersion procedures

 #39
20080175280
2008-07-24

Wavelength tuning source based on a rotatable reflector

 #40
20060181789
2006-08-17

Optical frequency linear chirp variable unit

 #41
20050083983
2005-04-21

Relax gas discharge laser lithography light source

 #42
20050068606
2005-03-31

Color changeable pixel

 #43
20050068605
2005-03-31

Color changeable pixel

 #44
15166908
2019-07-02

Flexible nanophotonic meta-optics

 #45
14972942
2016-09-27

Quantum coherent microwave to optical conversion scheme employing a mechanical element and a squid