G02F 1/015

Sub-Class

Watch 4Status 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 1/015: 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 semiconductor elements with at least one potential jump barrier, e.g. PN, PIN junction (G02F 1/03 takes precedence)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12265286 Broadband electro-absorption optical modulator using on-chip RF input signal terminationFeb 06, 24Apr 01, 25II-VI Delaware, Inc.
12261412 Electro-absorption modulatorDec 20, 21Mar 25, 25Lumentum Japan, Inc.
12247919 Methods and systems utilizing optically-powered sensing integrated circuit(s) with optical information transferJun 28, 21Mar 11, 25The Trustees of Columbia University in the City of New York
12242122 Multicomponent photonically intra-die bridged assemblyApr 11, 24Mar 04, 25Celestial AI Inc.
12242142 Optical device for phase shifting an optical signalApr 28, 22Mar 04, 25Hewlett Packard Enterprise Development LP
12237427 Tuning method for active metamaterials using IGZO Schottky diodesJun 28, 20Feb 25, 25SHAN DONG UNIVERSITY
12228808 Semiconductor-based optical modulatorApr 29, 22Feb 18, 25Marvell Asia Pte, Ltd.
12216318 Optical bridging element for separately stacked electrical ICsMar 20, 24Feb 04, 25Celestial AI Inc.
12189220 Optical modulation elementMar 22, 22Jan 07, 25FUJITSU OPTICAL COMPONENTS LIMITED
12189263 Transparent conducting oxide (TCO) based integrated modulatorsFeb 25, 22Jan 07, 25The George Washington University
12191912 Linearized optical digital-to-analog modulatorJun 13, 23Jan 07, 25Ramot at Tel-Aviv University Ltd.
12176677 Electro-absorption modulator with improved photocurrent uniformityDec 27, 19Dec 24, 24OpenLight Photonics, Inc.
12164161 Stacked-dies optically bridged multicomponent packageMar 20, 24Dec 10, 24Celestial AI Inc.
12164162 Multicomponent photonically bridged assemblyApr 11, 24Dec 10, 24Celestial AI Inc.
12153291 Electro-optic modulatorSep 02, 20Nov 26, 24LiGenTec SA
12140824 Light modulator, beam steering device including the light modulator, and electronic device including the beam steering deviceJun 16, 22Nov 12, 24Samsung Electronics Co. Ltd.
12140825 Optical communication device and transmission moduleNov 04, 21Nov 12, 24Mitsubishi Electric Corporation
12130473 Optical couplerJan 02, 20Oct 29, 24MELLANOX TECHNOLOGIES LTD.
12130485 Stacked-dies optically bridged multicomponent packageMar 20, 24Oct 29, 24Celestial AI Inc.
12124095 Optical multi-die interconnect bridge with optical interfaceSep 07, 23Oct 22, 24Celestial AI Inc.

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0102,838 OPTOELECTRONIC DEVICE AND ARRAY THEREOFSep 03, 24Mar 27, 25Not available
2025/0085,606 DEVICE AND METHOD FOR HIGH-SPEED TUNING SOLITON MICROCOMBMay 15, 23Mar 13, 25Not available
2025/0076,690 COMPACT DIFFERENTIAL TRAVELING WAVE ELECTRO-ABSORPTION MODULATOR FOR HIGH BANDWIDTH OPERATIONSep 06, 23Mar 06, 25MELLANOX TECHNOLOGIES LTD.
2025/0068,029 SOLID CRYSTAL BASED SPATIAL LIGHT MODULATORJul 19, 24Feb 27, 25Not available
2025/0070,533 ELECTRO-ABSORPTION MODULATOR WITH IMPROVED PHOTOCURRENT UNIFORMITYNov 13, 24Feb 27, 25Not available
2025/0035,965 CONTINUOUS COMPOSITIONAL GRADING FOR REALIZATION OF LOW CHARGE CARRIER BARRIERS IN ELECTRO-OPTICAL HETEROSTRUCTURE SEMICONDUCTOR DEVICESOct 10, 24Jan 30, 25MELLANOX TECHNOLOGIES LTD.
2025/0012,971 OPTICAL COUPLERSep 17, 24Jan 09, 25MELLANOX TECHNOLOGIES LTD.
2025/0013,083 III-V/SI HYBRID MOS OPTICAL MODULATOR WITH A TRAVELING-WAVE ELECTRODENov 11, 21Jan 09, 25ADVANCED MICRO FOUNDRY PTE. LTD.
2025/0004,200 OPTICAL COUPLERSep 12, 24Jan 02, 25MELLANOX TECHNOLOGIES LTD.
2025/0006,856 DIODE WITH LIGHT-SENSITIVE INTRINSIC REGIONAug 27, 21Jan 02, 25Not available
2024/0427,177 PLASMONIC PHOTONIC STRUCTURES INCLUDING A LAYER THAT EXHIBITS AN ELECTRIC-FIELD-INDUCED POCKELS EFFECTJun 21, 23Dec 26, 24Not available
2024/0430,011 LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATORSep 03, 24Dec 26, 24Ramot at Tel-Aviv University Ltd.
2024/0393,628 LIQUID CRYSTAL ENABLED RECONFIGURABLE PHOTONIC INTEGRATED CIRCUITMay 20, 24Nov 28, 24Not available
2024/0385,469 OPTICAL MODULATOR AND PACKAGEJul 19, 24Nov 21, 24Taiwan Semiconductor Manufacturing Company Ltd.
2024/0377,659 OPTICAL MODULATOR AND METHOD FOR MANUFACTURING THE SAMEMay 10, 23Nov 14, 24Not available
2024/0377,662 OPTICAL DEVICES AND METHODS OF MANUFACTUREJan 17, 24Nov 14, 24Not available
2024/0353,697 OPTICAL MODULATOR ELEMENT, OPTICAL TRANSMITTER, AND OPTICAL TRANSCEIVERApr 04, 24Oct 24, 24FUJITSU OPTICAL COMPONENTS LIMITED
2024/0337,870 INTEGRATION OF ADVANCED PHOTONIC MATERIALS IN SILICON PHOTONIC PLATFORMApr 07, 23Oct 10, 24Not available
2024/0319,006 SERIAL ARRAY OF MODULATORS AND DETECTORSMar 25, 24Sep 26, 24Not available
2024/0310,660 DIFFERENTIAL TRAVELING WAVE ELECTRO-ABSORPTION MODULATOR FOR HIGH BANDWIDTH OPERATIONMar 13, 23Sep 19, 24MELLANOX TECHNOLOGIES LTD.

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