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Patents Grants
last 30 patents
Information
Patent Grant
Method for generating EUV radiation
Patent number
12,321,099
Issue date
Jun 3, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Sheng-Min Wang
G02 - OPTICS
Information
Patent Grant
Optical element, EUV lithography system, and method for forming nan...
Patent number
12,306,539
Issue date
May 20, 2025
Carl Zeiss SMT GmbH
Anastasia Gonchar
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Immersion exposure tool
Patent number
12,306,542
Issue date
May 20, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Yung-Yao Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for fabricating anti-reflective layer on quartz surface by u...
Patent number
12,287,454
Issue date
Apr 29, 2025
Institute of Microelectronics, Chinese Academy of Sciences
Lina Shi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Oxygen-loss resistant top coating for optical elements
Patent number
12,287,455
Issue date
Apr 29, 2025
ASML Netherlands B.V.
Yue Ma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mirror, in particular for microlithography
Patent number
12,276,917
Issue date
Apr 15, 2025
Carl Zeiss SMT GmbH
Jan Horn
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
EUV collector mirror
Patent number
12,276,815
Issue date
Apr 15, 2025
Carl Zeiss SMT GmbH
Marcus Van De Kerkhof
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Patents Applications
last 30 patents
Information
Patent Application
LASER PROCESSING SYSTEM AND LASER PROCESSING METHOD
Publication number
20250199416
Publication date
Jun 19, 2025
Gigaphoton Inc.
Akira SUWA
G02 - OPTICS
Information
Patent Application
INTERMEDIATE PRODUCT FOR PRODUCING AN OPTICAL ELEMENT FOR A PROJECT...
Publication number
20250189900
Publication date
Jun 12, 2025
Carl Zeiss SMT GMBH
Sandro HOFFMANN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRIVE DEVICE, OPTICAL SYSTEM AND LITHOGRAPHY APPARATUS
Publication number
20250180998
Publication date
Jun 5, 2025
Carl Zeiss SMT GMBH
Oliver HERBST
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LAYER STACK FOR EXTREME ULTRAVIOLET LITHOGRAPHY
Publication number
20250164891
Publication date
May 22, 2025
TOKYO ELECTRON LIMITED
Soo Doo Chae
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LENS ELEMENT FOR A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS...
Publication number
20250164890
Publication date
May 22, 2025
Carl Zeiss SMT GMBH
Stephan Six
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FACET MIRROR ASSEMBLY
Publication number
20250147426
Publication date
May 8, 2025
Carl Zeiss SMT GMBH
Ralf Ameling
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION EXPOSURE APPARATUS FOR SEMICONDUCTOR LITHOGRAPHY
Publication number
20250147427
Publication date
May 8, 2025
Carl Zeiss SMT GMBH
Carlos Alberto JANSEN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL ASSEMBLY, PROJECTION EXPOSURE SYSTEM FOR SEMICONDUCTOR LITH...
Publication number
20250138302
Publication date
May 1, 2025
Carl Zeiss SMT GMBH
Thilo Pollak
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING A MAIN BODY OF AN OPTICAL ELEMENT FOR SEMICOND...
Publication number
20250135716
Publication date
May 1, 2025
Carl Zeiss SMT GMBH
Eduard SCHWEIGERT
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MIRROR FOR A PROJECTION EXPOSURE APPARATUS
Publication number
20250138228
Publication date
May 1, 2025
Carl Zeiss SMT GMBH
Valentin Jonatan Bolsinger
G02 - OPTICS
Information
Patent Application
METHOD FOR OPERATING A PROJECTION EXPOSURE SYSTEM, AND PROJECTION E...
Publication number
20250093782
Publication date
Mar 20, 2025
Carl Zeiss SMT GMBH
Malte LANGENHORST
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TEMPERATURE MEASUREMENT OF OPTICAL ELEMENTS IN AN OPTICAL APPARATUS
Publication number
20250085172
Publication date
Mar 13, 2025
ASML Netherland B.V.
Koen Martin Willem Jan BOS
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL ELEMENT, AND ASSEMBLY AND OPTICAL SYSTEM THEREWITH
Publication number
20250068089
Publication date
Feb 27, 2025
Carl Zeiss SMT GMBH
Sonja Schneider
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MIRROR, IN PARTICULAR FOR A MICROLITHOGRAPHIC PROJECTION EXPOSURE S...
Publication number
20250068084
Publication date
Feb 27, 2025
Carl Zeiss SMT GMBH
Joern WEBER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROCESS AND DEVICE FOR CHEMICAL PROCESSING OF A SURFACE
Publication number
20250021013
Publication date
Jan 16, 2025
Carl Zeiss SMT GMBH
Jan Philip KRAACK
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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