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Patents Grants
last 30 patents
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Patent Grant
Cleaning jig, coating apparatus, and cleaning method
Patent number
12,257,611
Issue date
Mar 25, 2025
Tokyo Electron Limited
Satoshi Shimmura
B08 - CLEANING
Information
Patent Grant
Apparatus for manufacturing semiconductor device
Patent number
12,252,791
Issue date
Mar 18, 2025
Denso Corporation
Hiroaki Fujibayashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods and systems for real-time quality control of a film in a sp...
Patent number
12,255,110
Issue date
Mar 18, 2025
Samsung Electronics Co., Ltd.
Gaurav Kumar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of forming photoresist pattern and projection exposure appar...
Patent number
12,253,804
Issue date
Mar 18, 2025
CHANGXIN MEMORY TECHNOLOGIES, INC.
Kanyu Cao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Solution, solution storage body, actinic ray-sensitive or radiation...
Patent number
12,253,801
Issue date
Mar 18, 2025
FUJIFILM Corporation
Tetsuya Kamimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Perpendicularly magnetized ferromagnetic layers having an oxide int...
Patent number
12,249,450
Issue date
Mar 11, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Luc Thomas
B24 - GRINDING POLISHING
Information
Patent Grant
Bubble defect reduction
Patent number
12,248,252
Issue date
Mar 11, 2025
Lam Research Corporation
Akhil N. Singhal
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate processing monitoring apparatus based on imaging video da...
Patent number
12,244,972
Issue date
Mar 4, 2025
Tokyo Electron Limited
Yuichiro Kunugimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Coating compositions for use with an overcoated photoresist
Patent number
12,242,193
Issue date
Mar 4, 2025
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Eui-Hyun Ryu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Resist underlayer film-forming composition comprising epoxy adduct...
Patent number
12,242,194
Issue date
Mar 4, 2025
Nissan Chemical Industries, Ltd.
Takafumi Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor developer tool and methods of operation
Patent number
12,235,582
Issue date
Feb 25, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Yung-Yao Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for treating substrate
Patent number
12,235,581
Issue date
Feb 25, 2025
Semes Co., Ltd.
Min Jung Park
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Photoresist topcoat compositions and methods of processing photores...
Patent number
12,234,369
Issue date
Feb 25, 2025
DuPont Electronic Materials International, LLC
Irvinder Kaur
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pattern formation methods
Patent number
12,228,859
Issue date
Feb 18, 2025
Rohm and Haas Electronic Materials LLC
Choong-Bong Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus for treating substrate
Patent number
12,228,861
Issue date
Feb 18, 2025
Semes Co., Ltd.
Ki Sang Eum
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Solution, solution storage body, actinic ray-sensitive or radiation...
Patent number
12,228,857
Issue date
Feb 18, 2025
FUJIFILM Corporation
Tetsuya Kamimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coating composition for forming resist underlayer film for EUV lith...
Patent number
12,228,858
Issue date
Feb 18, 2025
DuPont Specialty Materials Korea Ltd.
Jae Hwan Sim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of forming an enhanced unexposed photoresist layer
Patent number
12,222,644
Issue date
Feb 11, 2025
ASM IP Holding B.V.
Jan Willem Maes
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Squeezing device, photoresist supply system and photoresist supply...
Patent number
12,222,652
Issue date
Feb 11, 2025
CHANGXIN MEMORY TECHNOLOGIES, INC.
Shengjiao Li
G01 - MEASURING TESTING
Information
Patent Grant
Resist underlayer film forming composition having a disulfide struc...
Patent number
12,222,651
Issue date
Feb 11, 2025
NISSAN CHEMICAL CORPORATION
Takafumi Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device and pattern formatio...
Patent number
12,222,643
Issue date
Feb 11, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Chih-Cheng Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Photoresist composition and method of forming photoresist pattern
Patent number
12,222,647
Issue date
Feb 11, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Chun-Chih Ho
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Semiconductor manufacturing system, method of manufacturing a semic...
Patent number
12,217,962
Issue date
Feb 4, 2025
Kioxia Corporation
Shingo Honda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coating method and coating apparatus
Patent number
12,216,406
Issue date
Feb 4, 2025
Tokyo Electron Limited
Yusaku Hashimoto
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Display device and manufacturing method thereof
Patent number
12,218,153
Issue date
Feb 4, 2025
Au Optronics Corporation
Wen-Ching Sung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for multi-spray RRC process with dynamic control
Patent number
12,216,407
Issue date
Feb 4, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Ming-Hsuan Chuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for drying wafer and method for drying wafer
Patent number
12,216,408
Issue date
Feb 4, 2025
Samsung Electronics Co., Ltd.
Sangjine Park
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Material for forming organic film, method for forming organic film,...
Patent number
12,215,221
Issue date
Feb 4, 2025
Shin-Etsu Chemical Co., Ltd.
Daisuke Kori
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Metal-compound-removing solvent and method in lithography
Patent number
12,210,286
Issue date
Jan 28, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
An-Ren Zi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
EUV photoresist with low-activation-energy ligands or high-develope...
Patent number
12,210,283
Issue date
Jan 28, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
An-Ren Zi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING PIXEL DEFINING LAYER
Publication number
20250093776
Publication date
Mar 20, 2025
DUK SAN NEOLUX CO., LTD.
Seo Jeong JEON
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD FOR AREA SELECTIVE DEPOSITION ON EXTREME ULTRA-VIOLET (EUV)...
Publication number
20250093778
Publication date
Mar 20, 2025
TOKYO ELECTRON LIMITED
Lior Huli
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SUBSTRATE TREATING APPARATUS AND SUBSTRATE TREATING METHOD
Publication number
20250096007
Publication date
Mar 20, 2025
SEMES CO., LTD.
Jae Seung YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WATER SOLUBLE PROTECTIVE COATINGS FOR ENGINEERED OPTICAL DEVICES
Publication number
20250093780
Publication date
Mar 20, 2025
Applied Materials, Inc.
Amit Kumar ROY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTORESIST COMPOSITION AND METHOD OF FORMING PHOTORESIST PATTERN
Publication number
20250093775
Publication date
Mar 20, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Li-Po YANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composition For Forming Organic Film, Method For Forming Organic Fi...
Publication number
20250095989
Publication date
Mar 20, 2025
Shin-Etsu Chemical Co., Ltd.
Keisuke NIIDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANOTIN PHOTORESIST COMPOSITIONS HAVING FLUORIDE GENERATOR COMPOU...
Publication number
20250085627
Publication date
Mar 13, 2025
INPRIA CORPORATION
Brian J. Cardineau
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Compound For Forming Metal-Containing Film, Composition For Forming...
Publication number
20250085636
Publication date
Mar 13, 2025
Shin-Etsu Chemical Co., Ltd.
Shohei Iwamori
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PLANARIZATION METHOD AND PHOTOCURABLE COMPOSITION
Publication number
20250083182
Publication date
Mar 13, 2025
Canon Kabushiki Kaisha
Toshiki Ito
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
UV NANOIMPRINTED LITHOGRAPHIC DEVICES MADE FROM POLYCYCLOOLEFINIC P...
Publication number
20250085632
Publication date
Mar 13, 2025
PROMERUS, LLC
LARRY F. RHODES
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
NANOFLUIDIC CELL FOR CHARACTERIZATION OF NANO-BUBBLES IN A SIMULATE...
Publication number
20250087443
Publication date
Mar 13, 2025
Saudi Arabian Oil Company
Dong Kyu Cha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIST TOPCOAT COMPOSITION, AND METHOD OF FORMING PATTERNS USING TH...
Publication number
20250076765
Publication date
Mar 6, 2025
Samsung SDI Co., Ltd.
Daeseok SONG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD
Publication number
20250079215
Publication date
Mar 6, 2025
TOKYO ELECTRON LIMITED
Tsuyoshi WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANOTIN PHOTORESIST COMPOSITION FOR PHOTOLITHOGRAPHY PATTERNING
Publication number
20250076755
Publication date
Mar 6, 2025
Feng Lu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Compound For Forming Metal-Containing Film, Composition For Forming...
Publication number
20250076756
Publication date
Mar 6, 2025
Shin-Etsu Chemical Co., Ltd.
Naoki KOBAYASHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PATTERNED STRUCTURED TRANSFER TAPE
Publication number
20250058543
Publication date
Feb 20, 2025
3M Innovative Properties Company
Martin B. Wolk
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
METHOD FOR PREPARING PIXEL DEFINE LAYER
Publication number
20250063896
Publication date
Feb 20, 2025
Hye Jung CHOI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS AND METHOD
Publication number
20250060671
Publication date
Feb 20, 2025
ASM IP HOLDING B.V.
Ivo Raaijmakers
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND RESIST PATTERN FORMATION METHOD
Publication number
20250051501
Publication date
Feb 13, 2025
Tokyo Ohka Kogyo Co., Ltd.
Minoru Adegawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VACUUM-INTEGRATED HARDMASK PROCESSES AND APPARATUS
Publication number
20250053080
Publication date
Feb 13, 2025
LAM RESEARCH CORPORATION
Jeffrey Marks
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
IMPRINT LITHOGRAPHY DEFECT MITIGATION METHOD AND MASKED IMPRINT LIT...
Publication number
20250053081
Publication date
Feb 13, 2025
LEIA INC.
Kevin Cao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPMENT OF HYBRID ORGANOTIN OXIDE PHOTORESISTS
Publication number
20250053084
Publication date
Feb 13, 2025
LAM RESEARCH CORPORATION
Eric Calvin Hansen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
HARDMASK COMPOSITION, HARDMASK LAYER AND METHOD OF FORMING PATTERNS
Publication number
20250051604
Publication date
Feb 13, 2025
Samsung SDI Co., Ltd.
Sunghwan KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POST DEVELOPMENT TREATMENT FOR METAL-OXIDE PHOTORESISTS
Publication number
20250053086
Publication date
Feb 13, 2025
Applied Materials, Inc.
MADHUR SACHAN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FORMATION METHOD OF PLATING PATTERN AND SEMICONDUCTOR PACKAGE INCLU...
Publication number
20250054773
Publication date
Feb 13, 2025
Samsung Electronics Co., Ltd.
Yuseon HEO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METAL OXIDE RESIST LAYERS INCLUDING BISMUTH AND PHOSPHORUS AND RELA...
Publication number
20250054759
Publication date
Feb 13, 2025
Intel Corporation
Charles Cameron Mokhtarzadeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR PHOTORESIST COMPOSITION AND METHOD OF FORMING PATTERN...
Publication number
20250044685
Publication date
Feb 6, 2025
Samsung SDI Co., Ltd.
Changsoo WOO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method for coating top anti-reflective coating
Publication number
20250044693
Publication date
Feb 6, 2025
United Semiconductor (Xiamen) Co., Ltd.
Dian Han Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR USING COMPOSITION COMPRISING ORGANIC ACID COMPOUND, LITH...
Publication number
20250044695
Publication date
Feb 6, 2025
Merck Patent GmbH
Tomotsugu YANO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COMPOSITION FOR REMOVING EDGE BEAD FROM METAL CONTAINING RESISTS, D...
Publication number
20250044696
Publication date
Feb 6, 2025
Samsung SDI Co., Ltd.
Taeho KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY