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G02B27/286
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Optics
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B27/00
Other optical systems Other optical apparatus
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G02B27/286
for controlling or changing the state of polarisation
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Patents Grants
last 30 patents
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Patent Grant
Optical assembly for parallelism measurement, optical apparatus inc...
Patent number
12,366,444
Issue date
Jul 22, 2025
Samsung Electronics Co., Ltd.
Jiyoung Chu
G01 - MEASURING TESTING
Information
Patent Grant
Radial polarization conversion component, azimuthal polarization co...
Patent number
12,366,822
Issue date
Jul 22, 2025
Feng Chia University
Jing Heng Chen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electronic device
Patent number
12,360,374
Issue date
Jul 15, 2025
INNOLUX CORPORATION
Jian-Min Leu
G02 - OPTICS
Information
Patent Grant
Vehicle
Patent number
12,332,435
Issue date
Jun 17, 2025
MAXELL, LTD.
Tomoki Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Optical system including pancake lens assembly
Patent number
12,326,573
Issue date
Jun 10, 2025
NATIONAL YANG MING CHIAO TUNG UNIVERSITY
Yu-Jen Wang
G02 - OPTICS
Information
Patent Grant
Polarization manipulation of free-space electromagnetic radiation f...
Patent number
12,326,588
Issue date
Jun 10, 2025
Lawrence Livermore National Security, LLC
Jean-Michel Di Nicola
G01 - MEASURING TESTING
Information
Patent Grant
Electrically-tunable vision aid for treatment of myopia
Patent number
12,321,045
Issue date
Jun 3, 2025
OPTICA AMUKA (A.A.) LTD.
Alex Alon
G02 - OPTICS
Information
Patent Grant
Polarization imaging device and method for polarization imaging
Patent number
12,320,705
Issue date
Jun 3, 2025
Sony Group Corporation
Yalcin Incesu
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods to separate scanning mirror input and output light
Patent number
12,313,855
Issue date
May 27, 2025
Google LLC
Daniel Adema
G02 - OPTICS
Information
Patent Grant
Real-time modification of line focus intensity distribution
Patent number
12,313,856
Issue date
May 27, 2025
Corning Incorporated
Reinhard Moritz Malchus
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical imaging system and imaging device
Patent number
12,306,411
Issue date
May 20, 2025
University of Central Florida Research Foundation, Inc.
Zhenyi Luo
G02 - OPTICS
Information
Patent Grant
Polarization rotator for head-up display
Patent number
12,298,504
Issue date
May 13, 2025
Panasonic Automotive Systems Company of America, division of Panasonic Corpor...
David Kay Lambert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Apparatus and method for manufacturing radial or azimuthal polariza...
Patent number
12,298,712
Issue date
May 13, 2025
Feng Chia University
Jing Heng Chen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Devices and methods for low voltage optical modulation
Patent number
12,292,626
Issue date
May 6, 2025
The Trustees of the Stevens Institute of Technology
Yuping Huang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
System for locating a woven preform tracer
Patent number
12,287,281
Issue date
Apr 29, 2025
SAFRAN
Benoît Vincent Pierre Lasjaunias
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical member and image display apparatus
Patent number
12,287,483
Issue date
Apr 29, 2025
FUJIFILM Corporation
Hiroshi Sato
G02 - OPTICS
Information
Patent Grant
Information display system and vehicle information display system u...
Patent number
12,286,012
Issue date
Apr 29, 2025
MAXELL, LTD.
Koji Hirata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Converting multiple light signals into and out of a single waveleng...
Patent number
12,282,174
Issue date
Apr 22, 2025
Intel Corporation
Kaveh Hosseini
G02 - OPTICS
Information
Patent Grant
Super-resolution imaging system and method, and nucleic acid sequen...
Patent number
12,276,809
Issue date
Apr 15, 2025
BGI SHENZHEN
Jielei Ni
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Projection display apparatus
Patent number
12,271,103
Issue date
Apr 8, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Norikazu Yamamoto
G02 - OPTICS
Information
Patent Grant
Optical routing device for ultra-flexible and ultra-reliable laser...
Patent number
12,273,664
Issue date
Apr 8, 2025
WIRELESS PHOTONICS LLC
Ahmadreza Rofougaran
G02 - OPTICS
Information
Patent Grant
Image polarimeter using a micro-electro-mechanical system (MEMS) mi...
Patent number
12,259,277
Issue date
Mar 25, 2025
Raytheon Company
Eric Rogala
G01 - MEASURING TESTING
Information
Patent Grant
Dynamic optical assembly for laser-based additive manufacturing
Patent number
12,246,488
Issue date
Mar 11, 2025
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Light diffraction element and optical computing system
Patent number
12,242,079
Issue date
Mar 4, 2025
Fujikura Ltd.
Hiroyuki Kusaka
G02 - OPTICS
Information
Patent Grant
Laser processing device, and laser processing method
Patent number
12,242,080
Issue date
Mar 4, 2025
Hamamatsu Photonics K.K.
Yotaro Wani
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Projector with increased light emission
Patent number
12,242,177
Issue date
Mar 4, 2025
Seiko Epson Corporation
Junichi Wakabayashi
G02 - OPTICS
Information
Patent Grant
Display system
Patent number
12,233,612
Issue date
Feb 25, 2025
3M Innovative Properties Company
Andrew J. Ouderkirk
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical system
Patent number
12,233,613
Issue date
Feb 25, 2025
3M Innovative Properties Company
Andrew J. Ouderkirk
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Laser soldering system and light shaping method thereof
Patent number
12,214,436
Issue date
Feb 4, 2025
Delta Electronics, Inc.
Yu-Chen Chang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System for measuring thickness and physical properties of thin film...
Patent number
12,216,044
Issue date
Feb 4, 2025
Seoul National University R&DB Foundation
Heui Jae Pahk
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
See-through display, electrical controlling eyewear and system thereof
Publication number
20250231405
Publication date
Jul 17, 2025
LIQXTAL TECHNOLOGY INC.
Hung-Shan Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION DISPLAY SYSTEM AND VEHICLE INFORMATION DISPLAY SYSTEM U...
Publication number
20250222767
Publication date
Jul 10, 2025
Maxell, Ltd.
Koji HIRATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
DEVICE FOR QUANTUM RANDOM NUMBER GENERATION AND METHOD FOR VERIFICA...
Publication number
20250217112
Publication date
Jul 3, 2025
UNIWERSYTET WARSZAWSKI
Marcin PAWLOWSKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LENS PART, LAMINATE, DISPLAY BODY, AND MANUFACTURING METHOD AND DIS...
Publication number
20250208419
Publication date
Jun 26, 2025
NITTO DENKO CORPORATION
Shusaku GOTO
G02 - OPTICS
Information
Patent Application
LENS UNIT AND LAYERED FILM
Publication number
20250208428
Publication date
Jun 26, 2025
NITTO DENKO CORPORATION
Tadashi KOJIMA
G02 - OPTICS
Information
Patent Application
LENS PART, DISPLAY BODY, AND DISPLAY METHOD
Publication number
20250208420
Publication date
Jun 26, 2025
Nitto Denko Corporation
Takuya NAMBARA
G02 - OPTICS
Information
Patent Application
DISPLAY SYSTEM, DISPLAY METHOD, DISPLAY BODY, AND METHOD FOR MANUFA...
Publication number
20250189809
Publication date
Jun 12, 2025
NITTO DENKO CORPORATION
Takuya NAMBARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Dynamic Optical Assembly For Laser-Based Additive Manufacturing
Publication number
20250187268
Publication date
Jun 12, 2025
Seurat Technologies, Inc.
James A. DEMUTH
B22 - CASTING POWDER METALLURGY
Information
Patent Application
OPTICAL LAMINATE, LENS PORTION, AND DISPLAY METHOD
Publication number
20250189808
Publication date
Jun 12, 2025
NITTO DENKO CORPORATION
Tadashi KOJIMA
G02 - OPTICS
Information
Patent Application
ALL-OPTICAL IMPLEMENTATION OF MULTIPLE OPTICAL TRANSFORMATIONS THRO...
Publication number
20250189811
Publication date
Jun 12, 2025
The Regents of the University of California
Aydogan Ozcan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY SYSTEM AND LAMINATED FILM
Publication number
20250189810
Publication date
Jun 12, 2025
NITTO DENKO CORPORATION
Tadashi KOJIMA
G02 - OPTICS
Information
Patent Application
SIMULTANEOUS POLARIZED LIGHT VIEWING/IMAGING THROUGH A SPLIT POLARIZER
Publication number
20250172818
Publication date
May 29, 2025
University of South Florida
Katharine L. Hanlon-Nielsen
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
METHODS AND SYSTEMS FOR HIGH-MAGNIFICATION PHOTOGRAPHY EXPLOITING R...
Publication number
20250172817
Publication date
May 29, 2025
Lumenuity Inc.
Edo Waks
G02 - OPTICS
Information
Patent Application
DIGITAL CONTROL METHOD FOR LASER POWER STABILIZATION
Publication number
20250172834
Publication date
May 29, 2025
NATIONAL TIME SERVICE CENTER, THE CHINESE ACADEMY OF SCIENCES
Guobin LIU
G02 - OPTICS
Information
Patent Application
OPTICAL STACK AND DISPLAY SYSTEM
Publication number
20250153450
Publication date
May 15, 2025
3M Innovative Properties Company
Andrew J. Ouderkirk
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM
Publication number
20250153449
Publication date
May 15, 2025
3M Innovative Properties Company
Andrew J. Ouderkirk
G02 - OPTICS
Information
Patent Application
Additive Manufacturing System And Method
Publication number
20250144879
Publication date
May 8, 2025
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Application
OPTICAL SYSTEM AND DISPLAY DEVICE
Publication number
20250138308
Publication date
May 1, 2025
SONY GROUP CORPORATION
ATSUHIRO HORI
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT, LASER MODULE, RETINAL PROJECTION DEVICE, AND NEAR-...
Publication number
20250138330
Publication date
May 1, 2025
TDK Corporation
Atsushi SHIMURA
G02 - OPTICS
Information
Patent Application
OPTICAL ENHANCEMENT OF PHASE MODULATION DEPTH FOR A PHASE LIGHT MOD...
Publication number
20250130417
Publication date
Apr 24, 2025
Arizona Board of Regents on behalf of The University of Arizona
Yuzuru Takashima
G02 - OPTICS
Information
Patent Application
CONDITIONING DEVICE FOR REDUCING POSITIONAL SENSITIVITY OF LASER BE...
Publication number
20250130101
Publication date
Apr 24, 2025
ELECTRO SCIENTIFIC INDUSTRIES, INC.
Patrick ZABAWA
G01 - MEASURING TESTING
Information
Patent Application
Optical Devices and Systems with Dichroic Beamsplitter Color Combiner
Publication number
20250130434
Publication date
Apr 24, 2025
LUMUS LTD.
Eitan RONEN
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE AND DISPLAY DEVICE
Publication number
20250110347
Publication date
Apr 3, 2025
Nichia Corporation.
Wataru KITAHARA
G02 - OPTICS
Information
Patent Application
STEREOLITHOGRAPHY APPARATUS
Publication number
20250100220
Publication date
Mar 27, 2025
SONY GROUP CORPORATION
Yusuke KONO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Tb-CONTAINING RARE EARTH-ALUMINUM GARNET CERAMIC, AND METHOD FOR MA...
Publication number
20250091955
Publication date
Mar 20, 2025
WORLD LAB. CO., LTD.
Akio Ikesue
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
AIR FLOATING VIDEO DISPLAY APPARATUS
Publication number
20250085563
Publication date
Mar 13, 2025
Maxell, Ltd.
Hiroaki TAKAHASHI
G02 - OPTICS
Information
Patent Application
ELECTRONIC DEVICE AND AUGMENTED REALITY ELECTRONIC DEVICE
Publication number
20250076659
Publication date
Mar 6, 2025
InnoLux Corporation
Chih-Lung LIN
G02 - OPTICS
Information
Patent Application
RETINAL PROJECTION DEVICE
Publication number
20250076654
Publication date
Mar 6, 2025
TDK Corporation
Takashi ASATANI
G02 - OPTICS
Information
Patent Application
Chamber Systems For Additive Manufacturing
Publication number
20250065566
Publication date
Feb 27, 2025
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MEASURING PARALLELISM
Publication number
20250052559
Publication date
Feb 13, 2025
Samsung Electronics Co., Ltd.
Minhwan Seo
G01 - MEASURING TESTING