G02F 1/01

Sub-Class

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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 1/01: 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)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11960152 Method for adjusting transmitted wavelength of signal light transmitted through optical waveguide deviceJul 26, 19Apr 16, 24NEC Corporation and Nippon Telegraph and Telephone Corporation
11960153 Folding lens system and manufacturing method thereofNov 03, 22Apr 16, 24INTERFACE TECHNOLOGY (CHENGDU) CO., LTD.; Interface Optoelectronics (Shenzhen) Co., Ltd.; GENERAL INTERFACE SOLUTION LIMITED;
11960154 Thermal isolation elementAug 19, 22Apr 16, 24Cisco Technology Inc.
11960155 Two-dimensional metasurfaces with integrated capacitors and active-matrix driver routingOct 05, 23Apr 16, 24Lumotive, Inc.
11960156 Multi-channel laser system including an acousto-optic modulator (AOM) with beam polarization switching and related methodsMay 19, 21Apr 16, 24Eagle Technology, LLC
11960188 Counter electrode for electrochromic devicesMar 24, 22Apr 16, 24View, Inc.
11961484 Correction method, correction device and correction system for free full-screen splicingAug 31, 18Apr 16, 24XI'AN NOVASTAR TECH CO., LTD.
11962117 Fiber laser light coherent combination systemDec 18, 20Apr 16, 24China South Industry Academy
11947044 Stress-optic phase shifter array for Lidar and other applicationsJan 18, 19Apr 02, 24Robert Bosch GmbH
11947200 On-chip heater power controlSep 30, 20Apr 02, 24MACOM Technology Solutions Holdings, Inc.
11947201 Liquid crystal device, display device, optical modulation module, and control method of liquid crystal deviceFeb 24, 23Apr 02, 24SEIKO EPSON CORPORATION
11947202 Phase modulator device and methodApr 03, 23Apr 02, 24STMicroelectronics (Crolles 2) SAS
11947239 Optical driver with active boostAug 18, 22Apr 02, 24Cisco Technology Inc.
11945189 Systems and methods for producing laminates, layers and coatings including elements for scattering and passing selective wavelengths of electromagnetic energyJan 26, 16Apr 02, 24Face International Corporation
11940676 Adaptive polarization filter gridsJul 05, 22Mar 26, 24Not available
11940677 High performance optical modulatorNov 22, 21Mar 26, 24HyperLight Corporation
11940679 Optical filter with light sourceNov 08, 22Mar 26, 24Solutia Canada Inc.
11940706 Backplane, dimming method thereof, and display device having sameMay 19, 20Mar 26, 24TCL China Star Optoelectronics Technology Co.,Ltd.
11938700 Systems and methods for producing objects incorporating selective electromagnetic energy scattering layers, laminates and coatingsOct 05, 20Mar 26, 24Face International Corporation
11942751 Laser deviceSep 29, 21Mar 26, 24Hamamatsu Photonics K. K.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0125,974 HUMIDITY SENSITIVE NANO-PHOTONICS AND MANUFACTURING METHOD THEREOFOct 10, 23Apr 18, 24Not available
2024/0126,106 DIMMING MEMBER AND VEHICLEDec 27, 23Apr 18, 24FUYAO GLASS INDUSTRY GROUP CO., LTD.
2024/0126,107 Tantalum Nitride Resistive Heater for Thermally-Tunable Photonics DevicesOct 17, 22Apr 18, 24Not available
2024/0128,701 ULTRAVIOLET LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHODDec 07, 23Apr 18, 24Gigaphoton Inc.
2024/0118,578 CONTROLLING TRANSITIONS IN OPTICALLY SWITCHABLE DEVICESOct 19, 23Apr 11, 24Not available
2024/0103,306 DYNAMICALLY CONTROLLED EMISSIVITY AND METHODS THEREOFSep 21, 23Mar 28, 24UNM Rainforest Innovations
2024/0103,334 OPTICAL MODULESep 14, 23Mar 28, 24Not available
2024/0094,565 METHODS AND SYSTEMS FOR PROGRAMMING MOMENTUM AND INCREASING LIGHT EFFICIENCY IN DEEPER ROUNDTRIPS OF FOLDED OPTICS VIA AXIAL REFRACTIONOct 14, 22Mar 21, 24Brelyon, Inc.
2024/0094,567 ELECTRO-OPTICAL MODULATOR USING WAVEGUIDES WITH OVERLAPPING RIDGESDec 01, 23Mar 21, 24Not available
2024/0085,774 BEAM MODULATION APPARATUS AND PROJECTION SYSTEMNov 22, 23Mar 14, 24BEIJING ASU TECH CO. LTD.
2024/0089,001 Systems and Methods for Transmitting and Receiving Wavelength-Multiplexed Optical SignalsSep 13, 23Mar 14, 24The Regents of the University of California
2024/0077,731 DISPLAY DEVICESep 05, 23Mar 07, 24Japan Display Inc.
2024/0077,755 OPTOELECTRONIC COMPUTING PLATFORMApr 27, 23Mar 07, 24Not available
2024/0077,756 TRANSPARENT ELECTROMAGNETIC TRANSMISSION STRUCTURES FOR WINDOW APPLICATIONSAug 25, 23Mar 07, 24Not available
2024/0077,757 THERMO-OPTICAL SPATIAL LIGHT MODULATOROct 02, 20Mar 07, 24USTAV FOTONIKY A ELEKTRONIKY AV CR, V.V.I.
2024/0077,758 TEMPERATURE-ACTIVE COATING ON A COMPONENTJul 14, 23Mar 07, 24Not available
2024/0069,367 OPTICAL MODULEJul 26, 23Feb 29, 24Not available
2024/0072,904 Self-Compensating Polarization Modulator Having Directional Phase ShifterAug 17, 23Feb 29, 24Tesat-Spacecom GmbH & Co. KG
2024/0061,279 OPTICAL SEMICONDUCTOR DEVICEMay 13, 21Feb 22, 24Mitsubishi Electric Corporation
2024/0061,280 Broadband Controllable Optical Phase ShiftersAug 03, 23Feb 22, 24Not available

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Patents Issued To Date - By Filing Year

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