based on a combination of materials having a different refractive index temperature dependence

Industry

CPC
G02B6/12028

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Parent Industries

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

Current Industry

G02B6/12028based on a combination of materials having a different refractive index temperature dependence

Industries

Patents Grantslast 30 patents

Information Patent Grant
Thermo-optic phase shifters
- Patent number 12,147,074
- Issue date Nov 19, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Brian McGowan
- G02 - OPTICS
Information Patent Grant
Optical dielectric waveguide subassembly structures
- Patent number 12,099,236
- Issue date Sep 24, 2024
- POET Technologies, Inc.
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Grant
Sensing cable and sensing system
- Patent number 12,072,527
- Issue date Aug 27, 2024
- Furukawa Electric Co., Ltd.
- Hideaki Hasegawa
- G02 - OPTICS
Information Patent Grant
Optical dielectric waveguide structure
- Patent number 11,867,946
- Issue date Jan 9, 2024
- POET Technologies, Inc.
- William Ring
- G02 - OPTICS
Information Patent Grant
Athermal arrayed waveguide grating
- Patent number 11,796,736
- Issue date Oct 24, 2023
- IRIXI PHOTONICS (SUZHOU) CO., LTD.
- Yifan Chen
- G02 - OPTICS
Information Patent Grant
Athermalized multi-path interference filter
- Patent number 11,733,461
- Issue date Aug 22, 2023
- Rockley Photonics Limited
- Andrea Trita
- G02 - OPTICS
Information Patent Grant
Methods for optical dielectric waveguide structures
- Patent number 11,573,372
- Issue date Feb 7, 2023
- William Ring
- G02 - OPTICS
Information Patent Grant
Optical dielectric waveguide structure
- Patent number 11,536,904
- Issue date Dec 27, 2022
- William Ring
- G02 - OPTICS
Information Patent Grant
Methods for optical dielectric waveguide structure
- Patent number 11,531,160
- Issue date Dec 20, 2022
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Grant
Imaging system
- Patent number 11,525,995
- Issue date Dec 13, 2022
- Yamaha Hatsudoki Kabushiki Kaisha
- Takahiko Kumagai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveguide photodetector
- Patent number 11,500,150
- Issue date Nov 15, 2022
- Electronics and Telecommunications Research Institute
- Joong-Seon Choe
- G02 - OPTICS
Information Patent Grant
Thermally compensated slot waveguide
- Patent number 11,480,729
- Issue date Oct 25, 2022
- Nokia Solutions and Networks Oy
- Stefano Grillanda
- G02 - OPTICS
Information Patent Grant
Optical dielectric waveguide subassembly structures
- Patent number 11,422,306
- Issue date Aug 23, 2022
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Grant
Integrated optical multiplexer / demultiplexer with thermal compens...
- Patent number 11,372,157
- Issue date Jun 28, 2022
- Nokia Solutions and Networks Oy
- Stefano Grillanda
- G02 - OPTICS
Information Patent Grant
Waveguide type optical interferometer circuit
- Patent number 11,269,139
- Issue date Mar 8, 2022
- Nippon Telegraph and Telephone Corporation
- Nobutatsu Koshoubu
- G02 - OPTICS
Information Patent Grant
Athermal silicon optical add-drop multiplexers based on thermo-opti...
- Patent number 11,163,113
- Issue date Nov 2, 2021
- Arizona Board of Regents on behalf of the University of Arizona
- Soha Namnabat
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
T-shaped arrayed waveguide grating
- Patent number 11,119,273
- Issue date Sep 14, 2021
- Rockley Photonics Limited
- Andrea Trita
- G02 - OPTICS
Information Patent Grant
Manufacturing a graded index profile for waveguide display applicat...
- Patent number 11,009,662
- Issue date May 18, 2021
- Facebook Technologies, LLC
- Andrew John Ouderkirk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical dielectric waveguide structure
- Patent number 10,983,277
- Issue date Apr 20, 2021
- POET Technologies, Inc.
- William Ring
- G02 - OPTICS
Information Patent Grant
Methods for optical dielectric waveguide structures
- Patent number 10,962,715
- Issue date Mar 30, 2021
- POET Technologies, Inc.
- William Ring
- G02 - OPTICS
Information Patent Grant
Arrayed waveguide grating with free propagation region matching
- Patent number 10,955,613
- Issue date Mar 23, 2021
- Rockley Photonics Limited
- Andrea Trita
- G02 - OPTICS
Information Patent Grant
Methods for optical dielectric waveguide subassembly structure
- Patent number 10,795,079
- Issue date Oct 6, 2020
- POET Technologies, Inc.
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Grant
Optical dielectric waveguide subassembly structures
- Patent number 10,663,660
- Issue date May 26, 2020
- POET Technologies, Inc.
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Grant
Optical dielectric waveguide structures
- Patent number 10,551,561
- Issue date Feb 4, 2020
- POET Technologies, Inc.
- William Ring
- G02 - OPTICS
Information Patent Grant
Polymer modulator and laser integrated on a common platform and method
- Patent number 10,527,786
- Issue date Jan 7, 2020
- Lightwave Logic Inc.
- Frederick J Leonberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
T-shaped arrayed waveguide grating
- Patent number 10,488,589
- Issue date Nov 26, 2019
- Rockley Photonics Limited
- Andrea Trita
- G02 - OPTICS
Information Patent Grant
Temperature insensitive delay line interferometer
- Patent number 10,142,032
- Issue date Nov 27, 2018
- Inphi Corporation
- Masaki Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for tuning a laser source emission wavelength...
- Patent number 9,971,090
- Issue date May 15, 2018
- Infinera Corporation
- Fred A. Kish
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical device with athermal slots for temperature dependence curva...
- Patent number 8,873,910
- Issue date Oct 28, 2014
- Gemfire Corporation
- Hindrik Freerk Bulthuis
- G02 - OPTICS
Information Patent Grant
Arrayed waveguide grating
- Patent number 8,867,873
- Issue date Oct 21, 2014
- Nippon Telegraph and Telephone Corporation
- Shin Kamei
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SENSING CABLE AND SENSING SYSTEM
- Publication number 20240377579
- Publication date Nov 14, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Hideaki HASEGAWA
- G02 - OPTICS
Information Patent Application
SENSING CABLE AND SENSING SYSTEM
- Publication number 20230161102
- Publication date May 25, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Hideaki HASEGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL DIELECTRIC WAVEGUIDE STRUCTURE
- Publication number 20230135231
- Publication date May 4, 2023
- POET Technologies, Inc.
- William Ring
- G02 - OPTICS
Information Patent Application
OPTICAL DIELECTRIC WAVEGUIDE SUBASSEMBLY STRUCTURES
- Publication number 20230038028
- Publication date Feb 9, 2023
- POET Technologies, Inc.
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Application
THERMALLY COMPENSATED SLOT WAVEGUIDE
- Publication number 20220137295
- Publication date May 5, 2022
- Nokia Solutions and Networks Oy
- Stefano GRILLANDA
- G02 - OPTICS
Information Patent Application
OPTICAL DIELECTRIC WAVEGUIDE STRUCTURE
- Publication number 20210255386
- Publication date Aug 19, 2021
- POET Technologies, Inc.
- William Ring
- G02 - OPTICS
Information Patent Application
WAVEGUIDE PHOTODETECTOR
- Publication number 20210255385
- Publication date Aug 19, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Joong-Seon CHOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING A GRADED INDEX PROFILE FOR WAVEGUIDE DISPLAY APPLICAT...
- Publication number 20210231870
- Publication date Jul 29, 2021
- Facebook Technologies, LLC
- Andrew John Ouderkirk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Methods for Optical Dielectric Waveguide Structures
- Publication number 20210215876
- Publication date Jul 15, 2021
- POET Technologies, Inc.
- William Ring
- G02 - OPTICS
Information Patent Application
ATHERMALIZED MULTI-PATH INTERFERENCE FILTER
- Publication number 20210215881
- Publication date Jul 15, 2021
- ROCKLEY PHOTONICS LIMITED
- Andrea Trita
- G02 - OPTICS
Information Patent Application
ATHERMALIZED MULTI-PATH INTERFERENCE FILTER
- Publication number 20210132294
- Publication date May 6, 2021
- ROCKLEY PHOTONICS LIMITED
- Andrea Trita
- G02 - OPTICS
Information Patent Application
METHODS FOR OPTICAL DIELECTRIC WAVEGUIDE STRUCTURE
- Publication number 20210080649
- Publication date Mar 18, 2021
- POET Technologies, Inc.
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Application
ATHERMALIZED MULTI-PATH INTERFERENCE FILTER
- Publication number 20210055479
- Publication date Feb 25, 2021
- ROCKLEY PHOTONICS LIMITED
- Andrea Trita
- G02 - OPTICS
Information Patent Application
WAVEGUIDE TYPE OPTICAL INTERFEROMETER CIRCUIT
- Publication number 20200386943
- Publication date Dec 10, 2020
- Nippon Telegraph and Telephone Corporation
- Nobutatsu Koshoubu
- G02 - OPTICS
Information Patent Application
ATHERMALIZED MULTI-PATH INTERFERENCE FILTER
- Publication number 20200371291
- Publication date Nov 26, 2020
- ROCKLEY PHOTONICS LIMITED
- Andrea Trita
- G02 - OPTICS
Information Patent Application
ATHERMALIZED MULTI-PATH INTERFERENCE FILTER
- Publication number 20200284985
- Publication date Sep 10, 2020
- ROCKLEY PHOTONICS LIMITED
- Andrea Trita
- G02 - OPTICS
Information Patent Application
OPTICAL DIELECTRIC WAVEGUIDE SUBASSEMBLY STRUCTURES
- Publication number 20200278495
- Publication date Sep 3, 2020
- POET Technologies, Inc.
- Suresh Venkatesan
- G02 - OPTICS
Information Patent Application
ATHERMAL SILICON OPTICAL ADD-DROP MULTIPLEXERS BASED ON THERMO-OPTI...
- Publication number 20200264370
- Publication date Aug 20, 2020
- Arizona Board Regents on Behalf of the University of Arizona
- Soha NAMNABAT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL DIELECTRIC WAVEGUIDE STRUCTURE
- Publication number 20200225414
- Publication date Jul 16, 2020
- POET Technologies, Inc.
- William Ring
- G02 - OPTICS
Information Patent Application
ATHERMALIZED MULTI-PATH INTERFERENCE FILTER
- Publication number 20200209481
- Publication date Jul 2, 2020
- ROCKLEY PHOTONICS LIMITED
- Andrea Trita
- G02 - OPTICS
Information Patent Application
ARRAYED WAVEGUIDE GRATING WITH FREE PROPAGATION REGION MATCHING
- Publication number 20190346622
- Publication date Nov 14, 2019
- ROCKLEY PHOTONICS LIMITED
- Andrea Trita
- G02 - OPTICS
Information Patent Application
T-SHAPED ARRAYED WAVEGUIDE GRATING
- Publication number 20190331853
- Publication date Oct 31, 2019
- ROCKLEY PHOTONICS LIMITED
- Andrea Trita
- G02 - OPTICS
Information Patent Application
Optical Dielectric Waveguide Structures
- Publication number 20190227231
- Publication date Jul 25, 2019
- POET Technologies, Inc.
- Bill Ring
- G02 - OPTICS
Information Patent Application
MANUFACTURING A GRADED INDEX PROFILE FOR WAVEGUIDE DISPLAY APPLICAT...
- Publication number 20190072718
- Publication date Mar 7, 2019
- Oculus VR, LLC
- Andrew John Ouderkirk
- G02 - OPTICS
Information Patent Application
POLYMER MODULATOR AND LASER INTEGRATED ON A COMMON PLATFORM AND METHOD
- Publication number 20190064436
- Publication date Feb 28, 2019
- Frederick J Leonberger
- G02 - OPTICS
Information Patent Application
ATHERMAL WAVEGUIDE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140212104
- Publication date Jul 31, 2014
- Samsung Electronics Co., Ltd.
- Seong-ho CHO
- G02 - OPTICS
Information Patent Application
ENCAPSULATION OF A TEMPERATURE COMPENSATIONING STRUCTURE WITHIN AN...
- Publication number 20130064494
- Publication date Mar 14, 2013
- Cristian Bolle
- G02 - OPTICS
Information Patent Application
RIDGE WAVEGUIDE SERIAL INTERFEROMETERS
- Publication number 20120134623
- Publication date May 31, 2012
- Marcel Boudreau
- G02 - OPTICS
Information Patent Application
OPTICAL WAVELENGTH FILTER WITH WAVELENGTH CHARACTERISTIC VARIATION...
- Publication number 20120051689
- Publication date Mar 1, 2012
- Oki Electric Industry Co., Ltd.
- Hideaki Okayama
- G02 - OPTICS
Information Patent Application
TRANSMITTER PHOTONIC INTEGRATED CIRCUIT (TxPIC) CHIP
- Publication number 20110249936
- Publication date Oct 13, 2011
- David F. Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

based on a combination of materials having a different refractive index temperature dependence

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Thermo-optic phase shifters

Optical dielectric waveguide subassembly structures

Sensing cable and sensing system

Optical dielectric waveguide structure

Athermal arrayed waveguide grating

Athermalized multi-path interference filter

Methods for optical dielectric waveguide structures

Optical dielectric waveguide structure

Methods for optical dielectric waveguide structure

Imaging system

Waveguide photodetector

Thermally compensated slot waveguide

Optical dielectric waveguide subassembly structures

Integrated optical multiplexer / demultiplexer with thermal compens...

Waveguide type optical interferometer circuit

Athermal silicon optical add-drop multiplexers based on thermo-opti...

T-shaped arrayed waveguide grating

Manufacturing a graded index profile for waveguide display applicat...

Optical dielectric waveguide structure

Methods for optical dielectric waveguide structures

Arrayed waveguide grating with free propagation region matching

Methods for optical dielectric waveguide subassembly structure

Optical dielectric waveguide subassembly structures

Optical dielectric waveguide structures

Polymer modulator and laser integrated on a common platform and method

T-shaped arrayed waveguide grating

Temperature insensitive delay line interferometer

Apparatus and method for tuning a laser source emission wavelength...

Optical device with athermal slots for temperature dependence curva...

Arrayed waveguide grating

Patents Applicationslast 30 patents

SENSING CABLE AND SENSING SYSTEM

SENSING CABLE AND SENSING SYSTEM

OPTICAL DIELECTRIC WAVEGUIDE STRUCTURE

OPTICAL DIELECTRIC WAVEGUIDE SUBASSEMBLY STRUCTURES

THERMALLY COMPENSATED SLOT WAVEGUIDE

OPTICAL DIELECTRIC WAVEGUIDE STRUCTURE

WAVEGUIDE PHOTODETECTOR

MANUFACTURING A GRADED INDEX PROFILE FOR WAVEGUIDE DISPLAY APPLICAT...

Methods for Optical Dielectric Waveguide Structures

ATHERMALIZED MULTI-PATH INTERFERENCE FILTER

ATHERMALIZED MULTI-PATH INTERFERENCE FILTER

METHODS FOR OPTICAL DIELECTRIC WAVEGUIDE STRUCTURE

ATHERMALIZED MULTI-PATH INTERFERENCE FILTER

WAVEGUIDE TYPE OPTICAL INTERFEROMETER CIRCUIT

ATHERMALIZED MULTI-PATH INTERFERENCE FILTER

ATHERMALIZED MULTI-PATH INTERFERENCE FILTER

OPTICAL DIELECTRIC WAVEGUIDE SUBASSEMBLY STRUCTURES

ATHERMAL SILICON OPTICAL ADD-DROP MULTIPLEXERS BASED ON THERMO-OPTI...

OPTICAL DIELECTRIC WAVEGUIDE STRUCTURE

ATHERMALIZED MULTI-PATH INTERFERENCE FILTER

ARRAYED WAVEGUIDE GRATING WITH FREE PROPAGATION REGION MATCHING

T-SHAPED ARRAYED WAVEGUIDE GRATING

Optical Dielectric Waveguide Structures

MANUFACTURING A GRADED INDEX PROFILE FOR WAVEGUIDE DISPLAY APPLICAT...

POLYMER MODULATOR AND LASER INTEGRATED ON A COMMON PLATFORM AND METHOD

ATHERMAL WAVEGUIDE AND METHOD OF MANUFACTURING THE SAME

ENCAPSULATION OF A TEMPERATURE COMPENSATIONING STRUCTURE WITHIN AN...

RIDGE WAVEGUIDE SERIAL INTERFEROMETERS

OPTICAL WAVELENGTH FILTER WITH WAVELENGTH CHARACTERISTIC VARIATION...

TRANSMITTER PHOTONIC INTEGRATED CIRCUIT (TxPIC) CHIP