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Patents Grants
last 30 patents
Information
Patent Grant
Single grab overlay measurement of tall targets
Patent number
12,066,322
Issue date
Aug 20, 2024
KLA Corporation
Amnon Manassen
G01 - MEASURING TESTING
Information
Patent Grant
Lithography system and methods
Patent number
12,050,405
Issue date
Jul 30, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Eng Hock Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pulse width expansion apparatus and electronic device manufacturing...
Patent number
12,038,567
Issue date
Jul 16, 2024
Gigaphoton Inc.
Hirotaka Miyamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical fibers and production methods therefor
Patent number
11,999,645
Issue date
Jun 4, 2024
ASML Netherlands B.V.
Robbert Edgar Van Leeuwen
G01 - MEASURING TESTING
Information
Patent Grant
Lithography apparatus, patterning system, and method of patterning...
Patent number
11,994,804
Issue date
May 28, 2024
Applied Materials, Inc.
Christopher Dennis Bencher
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Immersion exposure tool
Patent number
11,966,165
Issue date
Apr 23, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Yung-Yao Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Projection exposure method and projection lens with setting of the...
Patent number
11,906,904
Issue date
Feb 20, 2024
Carl Zeiss SMT GmbH
Toralf Gruner
G02 - OPTICS
Information
Patent Grant
Optical element and lithography system
Patent number
11,874,525
Issue date
Jan 16, 2024
Carl Zeiss SMT GmbH
Eric Eva
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrodeposition compatible anti-reflection coatings for laser int...
Patent number
11,815,822
Issue date
Nov 14, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Shailesh N. Joshi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mirror, in particular for a microlithographic projection exposure a...
Patent number
11,809,085
Issue date
Nov 7, 2023
Carl Zeiss SMT GmbH
Hans Michael Stiepan
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Diffractive waveguide providing structured illumination for object...
Patent number
11,747,719
Issue date
Sep 5, 2023
DigiLens. Inc.
Milan Momcilo Popovich
G01 - MEASURING TESTING
Information
Patent Grant
Frequency broadening apparatus and method
Patent number
11,733,617
Issue date
Aug 22, 2023
ASML Netherlands B.V.
Patrick Sebastian Uebel
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Graded interface in Bragg reflector
Patent number
11,720,013
Issue date
Aug 8, 2023
Applied Materials, Inc.
Wen Xiao
G02 - OPTICS
Information
Patent Grant
Gamma ray generator and method of generating gamma ray
Patent number
11,669,014
Issue date
Jun 6, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
You-Hua Chou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Hyperspectral camera based on continuously variable film filter and...
Patent number
11,622,084
Issue date
Apr 4, 2023
Jiangsu Dualix Spectral Imaging Technology Co., Ltd
Xinghai Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of reducing roughness and/or defects on an optical surface a...
Patent number
11,605,478
Issue date
Mar 14, 2023
Zygo Corporation
John Matthew Kincade
G02 - OPTICS
Information
Patent Grant
Gamma ray generator and gamma ray lithography system
Patent number
11,460,779
Issue date
Oct 4, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
You-Hua Chou
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Lithography system and methods
Patent number
11,448,970
Issue date
Sep 20, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Eng Hock Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing a reflecting optical element of a projection e...
Patent number
11,415,892
Issue date
Aug 16, 2022
Carl Zeiss SMT GmbH
Matthias Kaes
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Extreme ultraviolet light concentrating mirror and electronic devic...
Patent number
11,410,785
Issue date
Aug 9, 2022
Gigaphoton Inc.
Yoshiyuki Honda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Optical arrangement for EUV lithography
Patent number
11,372,335
Issue date
Jun 28, 2022
Carl Zeiss SMT GmbH
Anastasia Gonchar
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Support of an optical element
Patent number
11,366,393
Issue date
Jun 21, 2022
Carl Zeiss SMT GmbH
Eugen Anselm
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mirror, in particular for a microlithographic projection exposure s...
Patent number
11,366,395
Issue date
Jun 21, 2022
Carl Zeiss SMT GmbH
Kerstin Hild
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Mirror, in particular for a microlithographic projection exposure s...
Patent number
11,360,393
Issue date
Jun 14, 2022
Carl Zeiss SMT GmbH
Ben Wylie-Van Eerd
G02 - OPTICS
Information
Patent Grant
Optical device, and method for preventing contamination of optical...
Patent number
11,353,802
Issue date
Jun 7, 2022
Lasertec Corporation
Haruhiko Kusunose
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Graded interface in bragg reflector
Patent number
11,327,394
Issue date
May 10, 2022
Applied Materials Inc.
Wen Xiao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Radiation source and device for feeding back emitted radiation to a...
Patent number
11,303,092
Issue date
Apr 12, 2022
Carl Zeiss SMT GmbH
Udo Dinger
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Illumination system with curved 1d-patterned mask for use in EUV-ex...
Patent number
11,300,884
Issue date
Apr 12, 2022
Nikon Corporation
Daniel Gene Smith
G02 - OPTICS
Information
Patent Grant
Systems and methods using mask pattern measurements performed with...
Patent number
11,281,093
Issue date
Mar 22, 2022
Samsung Electronics Co., Ltd.
Ji Hoon Na
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Frequency broadening apparatus and method
Patent number
11,262,665
Issue date
Mar 1, 2022
ASML Netherlands B.V.
Patrick Sebastian Uebel
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DEVICE, METHOD FOR MEASURING AN ACTUAL TILT OF AN OPTICAL S...
Publication number
20240426603
Publication date
Dec 26, 2024
Carl Zeiss SMT GMBH
Heiner ZWICKEL
G01 - MEASURING TESTING
Information
Patent Application
INSPECTION APPARATUS, POLARIZATION-MAINTAINING ROTATABLE BEAM DISPL...
Publication number
20240427251
Publication date
Dec 26, 2024
ASML NETHERLANDS B.V.
Douglas C. CAPPELLI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LITHOGRAPHY SYSTEM AND METHODS
Publication number
20240402623
Publication date
Dec 5, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Chen-Pin CHENG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LITHOGRAPHY SYSTEM AND METHODS
Publication number
20240337949
Publication date
Oct 10, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Eng Hock LEE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHTING OPTICAL SYSTEM AND EXPOSURE APPARATUS
Publication number
20240319610
Publication date
Sep 26, 2024
Ushio Denki Kabushiki Kaisha
Osamu OSAWA
G02 - OPTICS
Information
Patent Application
METHOD FOR DEPOSITING A COVER LAYER, EUV LITHOGRAPHY SYSTEM AND OPT...
Publication number
20240302756
Publication date
Sep 12, 2024
Carl Zeiss SMT GMBH
Dirk EHM
G02 - OPTICS
Information
Patent Application
LITHOGRAPHIC APPARATUS, TEMPERATURE SENSOR, AND FIBER BRAGG GRATING...
Publication number
20240302753
Publication date
Sep 12, 2024
ASML Holding N.V.
Mahesh Upendra AJGAONKAR
G01 - MEASURING TESTING
Information
Patent Application
EXPOSURE METHOD, EXPOSURE DEVICE, AND METHOD OF FORMING OPTICALLY-A...
Publication number
20240288678
Publication date
Aug 29, 2024
FUJIFILM CORPORATION
Hirotoshi ANDO
G02 - OPTICS
Information
Patent Application
METHOD FOR DETERMINING A POSITION OF A MIRROR
Publication number
20240255319
Publication date
Aug 1, 2024
Carl Zeiss SMT GMBH
Michael Patra
G01 - MEASURING TESTING
Information
Patent Application
MULTI-MIRROR ARRAY
Publication number
20240248408
Publication date
Jul 25, 2024
Carl Zeiss SMT GMBH
Moritz Becker
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
EUV ILLUMINATION DEVICE AND METHOD FOR OPERATING A MICROLITHOGRAPHI...
Publication number
20240248410
Publication date
Jul 25, 2024
Carl Zeiss SMT GMBH
Michael Patra
G02 - OPTICS
Information
Patent Application
IMMERSION EXPOSURE TOOL
Publication number
20240231240
Publication date
Jul 11, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Yung-Yao LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTICAL ELEMENT WITH COOLING CHANNELS, AND OPTICAL ARRANGEMENT
Publication number
20240219849
Publication date
Jul 4, 2024
Carl Zeiss SMT GMBH
Eric EVA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TEMPERATURE MEASUREMENT OF OPTICAL ELEMENTS IN AN OPTICAL APPARATUS
Publication number
20240201029
Publication date
Jun 20, 2024
ASML Netherland B.V.
Koen Martin Willem Jan BOS
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL SYSTEM AND PROJECTION EXPOSURE APPARATUS
Publication number
20240184212
Publication date
Jun 6, 2024
Carl Zeiss SMT GMBH
Boaz Pnini
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL ELEMENT, PROJECTION OPTICAL UNIT AND PROJECTION EXPOSURE AP...
Publication number
20240176249
Publication date
May 30, 2024
Carl Zeiss SMT GMBH
Marwene Nefzi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRAWING APPARATUS AND DRAWING METHOD
Publication number
20240168386
Publication date
May 23, 2024
SCREEN Holdings Co., Ltd.
Shota MAJIMA
G02 - OPTICS
Information
Patent Application
ASSEMBLY FOR SEPARATING RADIATION IN THE FAR FIELD
Publication number
20240168392
Publication date
May 23, 2024
ASML NETHERLANDS B.V.
Petrus Wilhelmus SMORENBURG
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SUPPORT FOR AN OPTICAL ELEMENT
Publication number
20240159988
Publication date
May 16, 2024
Carl Zeiss SMT GMBH
Rodolfo Guglielmi Rabe
G02 - OPTICS
Information
Patent Application
SINGLE GRAB OVERLAY MEASUREMENT OF TALL TARGETS
Publication number
20240159585
Publication date
May 16, 2024
KLA Corporation
Amnon Manassen
G01 - MEASURING TESTING
Information
Patent Application
BYPASS APPARATUS, LASER APPARATUS, AND ELECTRONIC DEVICE MANUFACTUR...
Publication number
20240128702
Publication date
Apr 18, 2024
Gigaphoton Inc.
Shinichi MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING A MIRROR OF A LITHOGRAPHY SYSTEM
Publication number
20240027730
Publication date
Jan 25, 2024
Carl Zeiss SMT GMBH
Christoph Zaczek
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING A MIRROR OF A MICROLITHOGRAPHIC PROJECTION EXP...
Publication number
20240019613
Publication date
Jan 18, 2024
Carl Zeiss SMT GMBH
Christoph Zaczek
G02 - OPTICS
Information
Patent Application
PROJECTION EXPOSURE APPARATUS FOR SEMICONDUCTOR LITHOGRAPHY
Publication number
20240012334
Publication date
Jan 11, 2024
Carl Zeiss SMT GMBH
Markus Raab
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT SOURCE APPARATUS, LITHOGRAPHY APPARATUS, AND ARTICLE MANUFACT...
Publication number
20240004306
Publication date
Jan 4, 2024
Canon Kabushiki Kaisha
MAHIRO SAITO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL COMPONENT AND OPTICAL SYSTEM, IN PARTICULAR FOR MICROLITHOG...
Publication number
20230384687
Publication date
Nov 30, 2023
Carl Zeiss SMT GMBH
Jeffrey Erxmeyer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL ELEMENT FOR REFLECTING RADIATION, AND OPTICAL ASSEMBLY
Publication number
20230350307
Publication date
Nov 2, 2023
Carl Zeiss SMT GMBH
Stefan Xalter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL SYSTEM, AND METHOD FOR OPERATING AN OPTICAL SYSTEM
Publication number
20230324648
Publication date
Oct 12, 2023
Carl Zeiss SMT GMBH
Andre Dirauf
G02 - OPTICS
Information
Patent Application
ELECTRODEPOSITION COMPATIBLE ANTI-REFLECTION COATINGS FOR LASER INT...
Publication number
20230314965
Publication date
Oct 5, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Shailesh N. Joshi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR PRODUCING AN OPTICAL ELEMENT, OPTICAL ELEMENT, DEVICE FO...
Publication number
20230257866
Publication date
Aug 17, 2023
Carl Zeiss SMT GMBH
Anastasia GONCHAR
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING