G02F 1/035

Sub-Class

Watch 2Status Updates

Stats

Description

Class  G02F : DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS


Subclass 1/035: Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour ( G02F 1/29, G02F 1/35 take precedence) based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect (G02F 1/061 takes precedence) in an optical waveguide structure

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12265257 Optical modulatorApr 08, 22Apr 01, 25501 TDK Corporation
12259631 Optical control element, optical modulation device using same, and optical transmission apparatusDec 04, 20Mar 25, 25SUMITOMO OSAKA CEMENT CO., LTD.
12253786 Integrated electro-optic frequency comb generatorJun 23, 23Mar 18, 25HyperLight Corporation
12248205 Optical modulation element and method for driving optical modulation elementJul 13, 21Mar 11, 25501 TDK Corporation
12248206 Integration of optoelectronic devices comprising lithium niobate or other Pockels materialsOct 27, 22Mar 11, 25Newport Fab, LLC
12242143 Optical device and optical communication apparatusMar 21, 22Mar 04, 25FUJITSU OPTICAL COMPONENTS LIMITED
12235526 Phase-change metasurface for programmable waveguide mode conversionApr 07, 21Feb 25, 25University of Washington
12235564 Optically activated graphene-based microwave field squeezerMay 03, 22Feb 25, 25ABU DHABI UNIVERSITY
12228838 Push-pull device and method for fabricating a push-pull deviceFeb 17, 21Feb 18, 25ETH Zurich
12222590 Lithium niobate waveguide having weak phase driftMay 14, 21Feb 11, 25Not available
12210232 Optical modulator and optical transmission apparatus using sameJun 18, 20Jan 28, 25SUMITOMO OSAKA CEMENT CO., LTD.
12204184 Structure for an optoelectronics platform and method of fabricating a structure for an optoelectronics platformMar 26, 20Jan 21, 25National University of Singapore
12204185 Optical waveguide element and optical modulatorOct 20, 20Jan 21, 25SUMITOMO OSAKA CEMENT CO., LTD.
12197052 Optical waveguide elementSep 27, 19Jan 14, 25SUMITOMO OSAKA CEMENT CO., LTD.
12197054 Optical device and optical communication apparatusApr 21, 22Jan 14, 25FUJITSU OPTICAL COMPONENTS LIMITED
12199680 Photonic integrated chip and ultra wide band radio frequency photonic transceiverMar 17, 23Jan 14, 25CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION NO. 44 RESEARCH INSTITUTE
12189265 Optical modulator and optical transmission device using sameApr 23, 20Jan 07, 25SUMITOMO OSAKA CEMENT CO., LTD.
12181737 Optical switching apparatusOct 11, 19Dec 31, 24Nippon Telegraph and Telephone Corporation
12174510 Optical modulation elementJan 20, 21Dec 24, 24TDK Corporation
12164184 Electro-optical device fabricated on a substrateApr 18, 22Dec 10, 24PSIQUANTUM CORP.

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0110,362 INTEGRATED OPTICAL PHASE SHIFTER USING BURIED ELECTRODESSep 30, 24Apr 03, 25Not available
2025/0102,839 OPTICAL DEVICE WITH PHASE-CHANGE MATERIALS AND METHOD OF FABRICATING THE SAMESep 23, 23Mar 27, 25Not available
2025/0102,840 Optical Waveguide Device, and Optical Modulation Device and Optical Transmission Apparatus Using SameSep 25, 24Mar 27, 25SUMITOMO OSAKA CEMENT CO., LTD.
2025/0085,574 ELECTRO-OPTICAL MODULATOR WITH AN INTEGRATED MEMORY DEVICESep 10, 24Mar 13, 25Not available
2025/0076,691 Electro-Optical Device Fabricated on a SubstrateNov 07, 24Mar 06, 25Not available
2025/0060,620 OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL TRANSCEIVERJul 08, 24Feb 20, 25FUJITSU OPTICAL COMPONENTS LIMITED
2025/0053,031 Optical DeviceDec 22, 21Feb 13, 25Not available
2025/0053,032 Method for Integration of Optoelectronic Devices Comprising Pockels MaterialsOct 30, 24Feb 13, 25Not available
2025/0035,967 OPTICAL MODULATOR, OPTICAL TRANSMITTER-RECEIVER, AND OPTICAL TRANSCEIVERJun 25, 24Jan 30, 25FUJITSU OPTICAL COMPONENTS LIMITED
2025/0035,968 Phase Shifter, Electro-Optic Device, Optical Communication System, and Phase Shifter Manufacturing MethodOct 16, 24Jan 30, 25Not available
2025/0028,194 SUBSTRATE WITH DIELECTRIC THIN FILM, OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION ELEMENTJun 07, 24Jan 23, 25501 TDK Corporation
2025/0020,785 PHOTONIC ASSEMBLY TUNABLE VIA THE POCKELS EFFECT AND METHOD FOR USE IN FREQUENCY-MODULATED LIDARNov 23, 21Jan 16, 25Ecole Polytechnique Fédérale De Lausanne (EPFL)
2025/0020,951 PHOTONIC CIRCUITSep 27, 24Jan 16, 25Not available
2025/0013,085 OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION APPARATUS USING SAMEMar 30, 22Jan 09, 25SUMITOMO OSAKA CEMENT CO., LTD.
2025/0013,086 LOW-LOSS WAVEGUIDING STRUCTURES, IN PARTICULAR MODULATORSJul 18, 24Jan 09, 25Not available
2025/0013,118 ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND XR GLASSESJun 10, 24Jan 09, 25501 TDK Corporation
2025/0004,347 ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND XR GLASSESJun 27, 24Jan 02, 25501 TDK Corporation
2024/0427,177 PLASMONIC PHOTONIC STRUCTURES INCLUDING A LAYER THAT EXHIBITS AN ELECTRIC-FIELD-INDUCED POCKELS EFFECTJun 21, 23Dec 26, 24Not available
2024/0419,022 STRUCTURES INCLUDING A GRATING COUPLER AND A LAYER EXHIBITING AN ELECTRIC-FIELD-INDUCED POCKELS EFFECTJun 14, 23Dec 19, 24Not available
2024/0419,023 PHOTONICS CHIP STRUCTURES INCLUDING AN EDGE COUPLER AND A LAYER EXHIBITING AN ELECTRIC-FIELD-INDUCED POCKELS EFFECTJun 14, 23Dec 19, 24Not available

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance