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Category:CPC H01L21/31144
Pages in category "CPC H01L21/31144"
The following 85 pages are in this category, out of 85 total.
1
- 18143076. SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME simplified abstract (United Microelectronics Corp.)
- 18190085. SELF-ALIGNED LITHO-ETCH-LITHO-ETCH MANDREL CUT PROCESS FOR ADVANCED FINFET INTERCONNECT simplified abstract (INTERNATIONAL BUSINESS MACHINES CORPORATION)
- 18333000. MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE simplified abstract (SK hynix Inc.)
- 18337281. METHOD OF DEPOSITION IN HIGH ASPECT RATIO (HAR) FEATURES (Tokyo Electron Limited)
- 18407536. METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
- 18410031. ETCHING METHOD AND PLASMA PROCESSING APPARATUS simplified abstract (Tokyo Electron Limited)
- 18481976. HARD MASK LAYER AND FORMATION METHOD THEREOF (Taiwan Semiconductor Manufacturing Co., Ltd.)
- 18482384. BOW MITIGATION IN HIGH ASPECT RATIO OXIDE AND NITRIDE ETCHES (Applied Materials, Inc.)
- 18560422. IN SITU DAMAGE FREE ETCHING OF Ga2O3 USING Ga FLUX FOR FABRICATING HIGH ASPECT RATIO 3D STRUCTURES simplified abstract (Ohio State Innovation Foundation)
- 18606791. METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES simplified abstract (Taiwan Semiconductor Manufacturing Co., Ltd.)
- 18629411. METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE (Samsung Electronics Co., Ltd.)
- 18710946. SELECTIVE ETCH USING FLUOROCARBON-BASED DEPOSITION OF A METALLOID OR METAL (Lam Research Corporation)
- 18886016. METHOD FOR FABRICATING SEMICONDUCTOR DEVICE AND REWORKING PROCESS (NANYA TECHNOLOGY CORPORATION)
- 18959832. METHODS FOR FABRICATING SEMICONDCUTOR STRUCTURES (Taiwan Semiconductor Manufacturing Co., Ltd.)
- 19011455. MULTI-STATE PULSING FOR ACHIEVING A BALANCE BETWEEN BOW CONTROL AND MASK SELECTIVITY (Lam Research Corporation)
2
A
- Applied materials, inc. (20240266185). SELECTIVE ETCHING OF SILICON-CONTAINING MATERIAL RELATIVE TO METAL-DOPED BORON FILMS simplified abstract
- Applied materials, inc. (20250118570). BOW MITIGATION IN HIGH ASPECT RATIO OXIDE AND NITRIDE ETCHES
- APPLIED MATERIALS, INC. Patent Application Trends in 2025
- Applied Materials, Inc. patent applications on April 10th, 2025
- Applied Materials, Inc. patent applications on August 8th, 2024
I
- INTEL CORPORATION Patent Application Trends in 2025
- Intel Corporation Patent Application Trends in 2025
- International business machines corporation (20240321587). SELF-ALIGNED LITHO-ETCH-LITHO-ETCH MANDREL CUT PROCESS FOR ADVANCED FINFET INTERCONNECT simplified abstract
- INTERNATIONAL BUSINESS MACHINES CORPORATION patent applications on September 26th, 2024
L
M
S
- SAMSUNG ELECTRONICS CO., LTD Patent Application Trends in 2024
- Samsung electronics co., ltd. (20240297051). METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE simplified abstract
- Samsung electronics co., ltd. (20250125156). METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Samsung Electronics Co., Ltd. Patent Application Trends in 2024
- SAMSUNG ELECTRONICS CO., LTD. Patent Application Trends in 2024
- Samsung electronics Co., Ltd. Patent Application Trends in 2024
- Samsung electronics CO., LTD. Patent Application Trends in 2025
- SAMSUNG ELECTRONICS CO., LTD. Patent Application Trends in 2025
- Samsung Electronics Co., Ltd. patent applications on April 17th, 2025
- Samsung Electronics Co., Ltd. patent applications on September 5th, 2024
- SAMSUNG ELECTRONICS CO., LTD. patent applications on September 5th, 2024
- SAMSUNG ELECTRONICS CO.,LTD Patent Application Trends in 2024
- SAMSUNG ELECTRONICS CO.,LTD. Patent Application Trends in 2024
- SAMSUNG SDI CO., LTD. Patent Application Trends in 2025
- Shin-Etsu Chemical Co., Ltd. Patent Application Trends in 2024
- Sk hynix inc. (20240304454). MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE simplified abstract
- SK hynix Inc. Patent Application Trends in 2025
- SK hynix Inc. patent applications on September 12th, 2024
- STMicroelectronics (Tours) SAS Patent Application Trends in 2024
- STMicroelectronics International N.V. Patent Application Trends in 2024
T
- Taiwan Semiconductor Manufacturing Co., Ltd Patent Application Trends in 2024
- Taiwan semiconductor manufacturing co., ltd. (20240222134). METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES simplified abstract
- Taiwan semiconductor manufacturing co., ltd. (20250087496). METHODS FOR FABRICATING SEMICONDCUTOR STRUCTURES
- Taiwan semiconductor manufacturing co., ltd. (20250118569). HARD MASK LAYER AND FORMATION METHOD THEREOF
- Taiwan Semiconductor Manufacturing Co., Ltd. Patent Application Trends in 2024
- TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. Patent Application Trends in 2025
- Taiwan Semiconductor Manufacturing Co., Ltd. patent applications on April 10th, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd. patent applications on July 4th, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd. patent applications on March 13th, 2025
- Taiwan Semiconductor Manufacturing Company Patent Application Trends in 2025
- Taiwan semiconductor manufacturing company, ltd. (20250006505). SEMICONDUCTOR STRUCTURE INCLUDING DEVICES WITH DIFFERENT CHANNEL LENGTHS, AND METHOD FOR MANUFACTURING THE SAME
- Taiwan Semiconductor Manufacturing Company, Ltd. Patent Application Trends in 2024
- Taiwan Semiconductor Manufacturing Company, Ltd. Patent Application Trends in 2025
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. Patent Application Trends in 2025
- Taiwan Semiconductor Manufacturing Company, Ltd. patent applications on January 2nd, 2025
- TOKYO ELECTRON LIMITED Patent Application Trends in 2024
- Tokyo Electron Limited Patent Application Trends in 2024
- TOKYO ELECTRON LIMITED Patent Application Trends in 2025
- Tokyo Electron Limited Patent Application Trends in 2025