Interference filters

Industry

CPC
G02B6/29361

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/29361Interference filters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical transceiver and methods of making and using the same
- Patent number 12,072,540
- Issue date Aug 27, 2024
- SOURCE PHOTONICS (CHENGDU) COMPANY, LTD.
- Jinglei Mao
- G02 - OPTICS
Information Patent Grant
Wavelength division multiplexing device with passive alignment subs...
- Patent number 11,927,804
- Issue date Mar 12, 2024
- Corning Research & Development Corporation
- Eric Stephan ten Have
- G02 - OPTICS
Information Patent Grant
Turnable free space optical filters
- Patent number 11,906,784
- Issue date Feb 20, 2024
- Nokia Solutions and Networks Oy
- Mark Earnshaw
- G02 - OPTICS
Information Patent Grant
System and method for optical communications using CWDM ferrule mat...
- Patent number 11,874,506
- Issue date Jan 16, 2024
- US Conec Lid.
- Mitchell Cloud
- G02 - OPTICS
Information Patent Grant
System and method for optical communications using CWDM ferrule mat...
- Patent number 11,867,951
- Issue date Jan 9, 2024
- US Conec Ltd.
- Mitchell Cloud
- G02 - OPTICS
Information Patent Grant
Slope gain equalizer
- Patent number 11,835,766
- Issue date Dec 5, 2023
- KOHOKU KOGYO CO., LTD.
- Toshihisa Okubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber filter with ultra-wide tuning range
- Patent number 11,822,127
- Issue date Nov 21, 2023
- II-VI DELAWARE, INC.
- Yongkang Hu
- G02 - OPTICS
Information Patent Grant
High efficiency translucent solar module integrated with greenhouse...
- Patent number 11,700,798
- Issue date Jul 18, 2023
- DWP Energy Solutions LLC
- Wei Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical multi/demultiplexing circuit
- Patent number 11,656,405
- Issue date May 23, 2023
- Nippon Telegraph and Telephone Corporation
- Manabu Oguma
- G02 - OPTICS
Information Patent Grant
High-efficiency translucent solar module assembly
- Patent number 11,631,778
- Issue date Apr 18, 2023
- DWP Energy Solutions LLC
- Wei Pan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Interference filter module
- Patent number 11,598,908
- Issue date Mar 7, 2023
- KOHOKU KOGYO CO., LTD.
- Toshihisa Okubo
- G02 - OPTICS
Information Patent Grant
Wavelength separated fine steering assembly
- Patent number 11,567,264
- Issue date Jan 31, 2023
- COM DEV LTD.
- Thomas Ducellier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Curved reflective polariser films and methods of shaping
- Patent number 11,543,572
- Issue date Jan 3, 2023
- 3M Innovative Properties Company
- Robert M. Jennings
- B32 - LAYERED PRODUCTS
Information Patent Grant
Optical module and assembly method thereof
- Patent number 11,493,704
- Issue date Nov 8, 2022
- Source Photonics Taiwan, Inc.
- Yungcheng Chang
- G02 - OPTICS
Information Patent Grant
Method of manufacturing optical multiplexer and optical multiplexer...
- Patent number 11,400,669
- Issue date Aug 2, 2022
- MPNICS CO., LTD.
- Sang Do Kang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical device
- Patent number 11,320,597
- Issue date May 3, 2022
- Browave Corporation
- Chang-Yi Peng
- G02 - OPTICS
Information Patent Grant
Optical module and optical communication network system having the...
- Patent number 11,249,261
- Issue date Feb 15, 2022
- OPROCESSOR INC
- Sahnggi Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color separation in planar waveguides using an optical filter betwe...
- Patent number 11,249,255
- Issue date Feb 15, 2022
- Magic Leap, Inc.
- Ivan Li Chuen Yeoh
- G02 - OPTICS
Information Patent Grant
Optical waveguide element and manufacturing method therefor
- Patent number 11,215,754
- Issue date Jan 4, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Yuji Yamane
- G02 - OPTICS
Information Patent Grant
Spectral filter for high-power fiber illumination sources
- Patent number 11,187,838
- Issue date Nov 30, 2021
- KLA Corporation
- Andrew V. Hill
- G01 - MEASURING TESTING
Information Patent Grant
Optical test device and systems
- Patent number 11,012,153
- Issue date May 18, 2021
- Level 3 Communications, LLC
- Jeffrey K. Storey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optoelectronic assembly
- Patent number 10,996,411
- Issue date May 4, 2021
- Optoskand AB
- Simon Aleryd
- G02 - OPTICS
Information Patent Grant
Simultaneous distributed temperature and vibration sensing using mu...
- Patent number 10,880,007
- Issue date Dec 29, 2020
- Saudi Arabian Oil Company
- Frode Hveding
- G02 - OPTICS
Information Patent Grant
Color separation in planar waveguides using wavelength filters
- Patent number 10,852,481
- Issue date Dec 1, 2020
- Magic Leap, Inc.
- Ivan Li Chuen Yeoh
- G02 - OPTICS
Information Patent Grant
Multi-channel optical multiplexer or demultiplexer
- Patent number 10,795,170
- Issue date Oct 6, 2020
- II-VI Delaware Inc.
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber coupled laser source pump with wavelength division multiplexe...
- Patent number 10,746,933
- Issue date Aug 18, 2020
- Lumentum Operations LLC
- Yonghong Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Free-space optical communication dual-fiber ferrule
- Patent number 10,627,576
- Issue date Apr 21, 2020
- X Development LLC
- Nam-hyong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Changing pulse width to reduce visible interference
- Patent number 10,613,275
- Issue date Apr 7, 2020
- Microsoft Technology Licensing, LLC
- Scott Woltman
- G02 - OPTICS
Information Patent Grant
Eyepiece providing color separation in planar waveguides using dich...
- Patent number 10,551,568
- Issue date Feb 4, 2020
- Magic Leap, Inc.
- Ivan Li Chuen Yeoh
- G02 - OPTICS
Information Patent Grant
Fiber optic panel with integrated sensors
- Patent number 10,473,489
- Issue date Nov 12, 2019
- Valeo North America, Inc.
- Brant Potter
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Wavelength Division Multiplexer with Multiple Inputs and Outputs
- Publication number 20240264379
- Publication date Aug 8, 2024
- Tingyu Xue
- G02 - OPTICS
Information Patent Application
OPTICAL EMISSION ASSEMBLY AND OPTICAL MODULE
- Publication number 20240210635
- Publication date Jun 27, 2024
- DONGGUAN XUNTAO ELECTRONIC CO., LTD.
- Chung-Hsin FU
- G02 - OPTICS
Information Patent Application
WAVELENGTH DIVISION MULTIPLEXING DEVICE WITH PASSIVE ALIGNMENT SUBS...
- Publication number 20240176075
- Publication date May 30, 2024
- Corning Research & Development Corporation
- Eric Stephan ten Have
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR OPTICAL COMMUNICATIONS USING CWDM FERRULE MAT...
- Publication number 20240126022
- Publication date Apr 18, 2024
- US CONEC LTD.
- Mitchell Cloud
- G02 - OPTICS
Information Patent Application
ACHROMATIC COUPLERS, ACHROMATIC VARIABLE RATIO COUPLERS, AND METHOD...
- Publication number 20240118495
- Publication date Apr 11, 2024
- Corning Research & Development Corporation
- Agnivo Gosai
- G02 - OPTICS
Information Patent Application
WAVELENGTH DIVISION MULTIPLEXING/DEMULTIPLEXING DEVICES
- Publication number 20240061180
- Publication date Feb 22, 2024
- CommScope Technologies LLC
- Saurav KUMAR
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER FILTER WITH ULTRA-WIDE TUNING RANGE
- Publication number 20230367074
- Publication date Nov 16, 2023
- II-VI Delaware, Inc.
- Yongkang Hu
- G02 - OPTICS
Information Patent Application
Wavelength division multiplexing device having wavelength division...
- Publication number 20230327768
- Publication date Oct 12, 2023
- Focuslight Technologies, Inc.
- Chun He
- G02 - OPTICS
Information Patent Application
WAVELENGTH DIVISION MULTIPLEXING DEVICE WITH PASSIVE ALIGNMENT SUBS...
- Publication number 20230280537
- Publication date Sep 7, 2023
- Corning Research & Development Corporation
- Eric Stephan ten Have
- G02 - OPTICS
Information Patent Application
CURVED REFLECTIVE POLARIZER
- Publication number 20230089314
- Publication date Mar 23, 2023
- 3M Innovative Properties Company
- Robert M. Jennings
- B32 - LAYERED PRODUCTS
Information Patent Application
SLOPE GAIN EQUALIZER
- Publication number 20220373741
- Publication date Nov 24, 2022
- KOHOKU KOGYO CO., LTD.
- Toshihisa Okubo
- G02 - OPTICS
Information Patent Application
WAVELENGTH SEPARATED FINE STEERING ASSEMBLY
- Publication number 20220350083
- Publication date Nov 3, 2022
- COM DEV Ltd.
- Thomas Ducellier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR OPTICAL COMMUNICATIONS USING CWDM FERRULE MAT...
- Publication number 20220276447
- Publication date Sep 1, 2022
- US CONEC, LTD.
- Mitchell Cloud
- G02 - OPTICS
Information Patent Application
Optical Multi/Demultiprexing Circuit
- Publication number 20220269001
- Publication date Aug 25, 2022
- Nippon Telegraph and Telephone Corporation
- Manabu Oguma
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER FILTER WITH ULTRA-WIDE TUNING RANGE
- Publication number 20220196916
- Publication date Jun 23, 2022
- II-VI Delaware, Inc.
- Yongkang Hu
- G02 - OPTICS
Information Patent Application
De-latching Mechanism and Optical Module Including the Same
- Publication number 20220128774
- Publication date Apr 28, 2022
- Source Photonics (Chengdu) Company, Ltd.
- Jinglei MAO
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING OPTICAL MULTIPLEXER AND OPTICAL MULTIPLEXER...
- Publication number 20220066102
- Publication date Mar 3, 2022
- MPNICS CO., LTD.
- Sang Do KANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL MULTIPLEXER AND OPTICAL MULTIPLEXER...
- Publication number 20210333476
- Publication date Oct 28, 2021
- MPNICS CO., LTD.
- Sang Do KANG
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical Module and Assembly Method Thereof
- Publication number 20210199904
- Publication date Jul 1, 2021
- Source Photonics Taiwan, Inc.
- Yungcheng CHANG
- G02 - OPTICS
Information Patent Application
COLOR SEPARATION IN PLANAR WAVEGUIDES USING DICHROIC FILTERS
- Publication number 20210109287
- Publication date Apr 15, 2021
- Magic Leap, Inc.
- Ivan Li Chuen YEOH
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND OPTICAL COMMUNICATION NETWORK SYSTEM HAVING THE...
- Publication number 20210063653
- Publication date Mar 4, 2021
- OPROCESSOR INC
- Sahnggi PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE OPTICAL CABLE
- Publication number 20200382214
- Publication date Dec 3, 2020
- FUJIKURA LTD.
- Teijiro Ori
- G02 - OPTICS
Information Patent Application
INTERFERENCE FILTER MODULE
- Publication number 20200379151
- Publication date Dec 3, 2020
- KOHOKU KOGYO CO., LTD.
- Toshihisa OKUBO
- G02 - OPTICS
Information Patent Application
OPTICAL TEST DEVICE AND SYSTEMS
- Publication number 20200350987
- Publication date Nov 5, 2020
- LEVEL 3 COMMUNICATIONS, LLC
- Jeffrey K. Storey
- G02 - OPTICS
Information Patent Application
OPTOELECTRONIC ASSEMBLY
- Publication number 20200292758
- Publication date Sep 17, 2020
- OPTOSKAND AB
- Simon ALERYD
- G02 - OPTICS
Information Patent Application
OPTICAL TEST DEVICE AND SYSTEMS
- Publication number 20200099445
- Publication date Mar 26, 2020
- LEVEL 3 COMMUNICATIONS, LLC
- Jeffrey K. Storey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLOR SEPARATION IN PLANAR WAVEGUIDES USING DICHROIC FILTERS
- Publication number 20200088945
- Publication date Mar 19, 2020
- Magic Leap, Inc.
- Ivan Li Chuen YEOH
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190361173
- Publication date Nov 28, 2019
- Samsung Electronics Co., Ltd.
- Ho Chul JI
- G02 - OPTICS
Information Patent Application
COLOR SEPARATION IN PLANAR WAVEGUIDES USING DICHROIC FILTERS
- Publication number 20190310421
- Publication date Oct 10, 2019
- Magic Leap, Inc.
- Ivan Li Chuen YEOH
- G02 - OPTICS
Information Patent Application
CHANGING PULSE WIDTH TO REDUCE VISIBLE INTERFERENCE
- Publication number 20190302369
- Publication date Oct 3, 2019
- Microsoft Technology Licensing, LLC
- Scott WOLTMAN
- G02 - OPTICS

Interference filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical transceiver and methods of making and using the same

Wavelength division multiplexing device with passive alignment subs...

Turnable free space optical filters

System and method for optical communications using CWDM ferrule mat...

System and method for optical communications using CWDM ferrule mat...

Slope gain equalizer

Optical fiber filter with ultra-wide tuning range

High efficiency translucent solar module integrated with greenhouse...

Optical multi/demultiplexing circuit

High-efficiency translucent solar module assembly

Interference filter module

Wavelength separated fine steering assembly

Curved reflective polariser films and methods of shaping

Optical module and assembly method thereof

Method of manufacturing optical multiplexer and optical multiplexer...

Optical device

Optical module and optical communication network system having the...

Color separation in planar waveguides using an optical filter betwe...

Optical waveguide element and manufacturing method therefor

Spectral filter for high-power fiber illumination sources

Optical test device and systems

Optoelectronic assembly

Simultaneous distributed temperature and vibration sensing using mu...

Color separation in planar waveguides using wavelength filters

Multi-channel optical multiplexer or demultiplexer

Fiber coupled laser source pump with wavelength division multiplexe...

Free-space optical communication dual-fiber ferrule

Changing pulse width to reduce visible interference

Eyepiece providing color separation in planar waveguides using dich...

Fiber optic panel with integrated sensors

Patents Applicationslast 30 patents

Wavelength Division Multiplexer with Multiple Inputs and Outputs

OPTICAL EMISSION ASSEMBLY AND OPTICAL MODULE

WAVELENGTH DIVISION MULTIPLEXING DEVICE WITH PASSIVE ALIGNMENT SUBS...

SYSTEM AND METHOD FOR OPTICAL COMMUNICATIONS USING CWDM FERRULE MAT...

ACHROMATIC COUPLERS, ACHROMATIC VARIABLE RATIO COUPLERS, AND METHOD...

WAVELENGTH DIVISION MULTIPLEXING/DEMULTIPLEXING DEVICES

OPTICAL FIBER FILTER WITH ULTRA-WIDE TUNING RANGE

Wavelength division multiplexing device having wavelength division...

WAVELENGTH DIVISION MULTIPLEXING DEVICE WITH PASSIVE ALIGNMENT SUBS...

CURVED REFLECTIVE POLARIZER

SLOPE GAIN EQUALIZER

WAVELENGTH SEPARATED FINE STEERING ASSEMBLY

SYSTEM AND METHOD FOR OPTICAL COMMUNICATIONS USING CWDM FERRULE MAT...

Optical Multi/Demultiprexing Circuit

OPTICAL FIBER FILTER WITH ULTRA-WIDE TUNING RANGE

De-latching Mechanism and Optical Module Including the Same

METHOD OF MANUFACTURING OPTICAL MULTIPLEXER AND OPTICAL MULTIPLEXER...

METHOD OF MANUFACTURING OPTICAL MULTIPLEXER AND OPTICAL MULTIPLEXER...

Optical Module and Assembly Method Thereof

COLOR SEPARATION IN PLANAR WAVEGUIDES USING DICHROIC FILTERS

OPTICAL MODULE AND OPTICAL COMMUNICATION NETWORK SYSTEM HAVING THE...

ACTIVE OPTICAL CABLE

INTERFERENCE FILTER MODULE

OPTICAL TEST DEVICE AND SYSTEMS

OPTOELECTRONIC ASSEMBLY

OPTICAL TEST DEVICE AND SYSTEMS

COLOR SEPARATION IN PLANAR WAVEGUIDES USING DICHROIC FILTERS

SEMICONDUCTOR DEVICE

COLOR SEPARATION IN PLANAR WAVEGUIDES USING DICHROIC FILTERS

CHANGING PULSE WIDTH TO REDUCE VISIBLE INTERFERENCE