BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD

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BEIJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Temperature change rate control device, method, and semiconductor p...
- Patent number 12,205,836
- Issue date Jan 21, 2025
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Hongwei Geng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor process apparatus and process chamber
- Patent number 12,198,913
- Issue date Jan 14, 2025
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Shiru Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Material scheduling method and device of semiconductor processing e...
- Patent number 12,197,195
- Issue date Jan 14, 2025
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Lin Cui
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process chamber
- Patent number 12,198,972
- Issue date Jan 14, 2025
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Yancheng Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sputtering device with microwave heating mechanism
- Patent number 12,195,842
- Issue date Jan 14, 2025
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Molin Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor apparatus and magnetic structure of semiconductor app...
- Patent number 12,198,914
- Issue date Jan 14, 2025
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Zhenduo Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heater and heating base
- Patent number 12,191,170
- Issue date Jan 7, 2025
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Dongdong Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor reaction chamber and atomic layer plasma etching appa...
- Patent number 12,191,114
- Issue date Jan 7, 2025
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Xingfei Mao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pattern sheet, semiconductor intermediate product, and hole etching...
- Patent number 12,106,970
- Issue date Oct 1, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Qiushi Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liner, reaction chamber and semiconductor processing equipment
- Patent number 12,106,934
- Issue date Oct 1, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Jinrong Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching method with metal hard mask
- Patent number 12,100,601
- Issue date Sep 24, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Yu Zhang
- B08 - CLEANING
Information Patent Grant
Semiconductor processing chamber
- Patent number 12,080,524
- Issue date Sep 3, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Yan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for scheduling apparatuses on production line
- Patent number 11,990,355
- Issue date May 21, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Shangui Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control circuit, pulsed power supply system, and semiconductor proc...
- Patent number 11,955,313
- Issue date Apr 9, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Gang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sputtering reaction chamber and process assembly of sputtering reac...
- Patent number 11,952,653
- Issue date Apr 9, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Liren Han
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Etching method, air-gap dielectric layer, and dynamic random-access...
- Patent number 11,948,805
- Issue date Apr 2, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Xin Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic chuck and reaction chamber
- Patent number 11,837,491
- Issue date Dec 5, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Qiwei Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spray device and cleaning apparatus
- Patent number 11,823,917
- Issue date Nov 21, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Wei Liu
- B08 - CLEANING
Information Patent Grant
Control system and method of machine and host computer
- Patent number 11,776,830
- Issue date Oct 3, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Xiangwei Dong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reaction chamber
- Patent number 11,773,505
- Issue date Oct 3, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Gang Xu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
System and method for pulse modulation of radio frequency power sup...
- Patent number 11,749,502
- Issue date Sep 5, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Gang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Physical vapor deposition chamber and physical vapor deposition app...
- Patent number 11,732,346
- Issue date Aug 22, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Hongrui Guo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Reaction chamber and plasma apparatus
- Patent number 11,715,627
- Issue date Aug 1, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Wei Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reaction chamber and semiconductor processing apparatus
- Patent number 11,715,632
- Issue date Aug 1, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Xingcun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reaction gas supply system and control method thereof
- Patent number 11,708,636
- Issue date Jul 25, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Chun Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sputtering method
- Patent number 11,710,624
- Issue date Jul 25, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Bingliang Guo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Material processing path selection method and device
- Patent number 11,703,839
- Issue date Jul 18, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Lin Cui
- B08 - CLEANING
Information Patent Grant
Plasma system and filter device
- Patent number 11,705,307
- Issue date Jul 18, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Peng Chen
- B08 - CLEANING
Information Patent Grant
Magnetic thin film laminated structure deposition method
- Patent number 11,699,541
- Issue date Jul 11, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Yujie Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lift thimble system, reaction chamber, and semiconductor processing...
- Patent number 11,694,880
- Issue date Jul 4, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Xingfei Mao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR PROCESS DEVICE AND WAFER TRANSFER SYSTEM THEREOF
- Publication number 20250062155
- Publication date Feb 20, 2025
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Donghua ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIPELINE TEMPERATURE CONTROL EQUIPMENT AND PIPELINE TEMPERATURE CON...
- Publication number 20250053183
- Publication date Feb 13, 2025
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Caifeng HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS INJECTION DEVICE OF SEMICONDUCTOR THERMAL PROCESSING EQUIPMENT...
- Publication number 20250051917
- Publication date Feb 13, 2025
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Liguang LAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR PROCESSING DEVICE AND EXHAUST SYSTEM THEREOF
- Publication number 20250054779
- Publication date Feb 13, 2025
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Lika WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PROCESS DEVICE AND WAFER SUPPORT STRUCTURE THEREOF
- Publication number 20250046647
- Publication date Feb 6, 2025
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Shoulin HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER BOAT TEMPORARY STORAGE DEVICE AND SEMICONDUCTOR PROCESSING DE...
- Publication number 20250038015
- Publication date Jan 30, 2025
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Jinlong LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CHUCK AND BASE
- Publication number 20250023492
- Publication date Jan 16, 2025
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yantian RONG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR PROCESS RECIPE ACQUISITION METHOD AND SYSTEM, AND SEM...
- Publication number 20250013222
- Publication date Jan 9, 2025
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yuanwei LIN
- G05 - CONTROLLING REGULATING
Information Patent Application
PROCESS CHAMBER
- Publication number 20250006546
- Publication date Jan 2, 2025
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yancheng LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA COLLECTION METHOD, DEVICE, AND SYSTEM OF SEMICONDUCTOR PROCESS...
- Publication number 20240427795
- Publication date Dec 26, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Jiajia CHAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING CHAMBER, SEMICONDUCTOR PROCESSING EQUIPMENT, AND SEMICON...
- Publication number 20240420982
- Publication date Dec 19, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Wenkai CHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER CLEANING APPARATUS AND WAFER TRANSFER DEVICE
- Publication number 20240420977
- Publication date Dec 19, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Hongshuai MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PROCESS DEVICE AND GAS INLET APPARATUS
- Publication number 20240387199
- Publication date Nov 21, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Gang XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PROCESS CHAMBER, SEMICONDUCTOR PROCESS INSTRUMENT, AN...
- Publication number 20240371672
- Publication date Nov 7, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yongfei WANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
REACTION CHAMBER AND SEMICONDUCTOR EQUIPMENT
- Publication number 20240368803
- Publication date Nov 7, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Shikai LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR PROCESSING EQUIPMENT AND CARRIER DEVICE THEREOF
- Publication number 20240371676
- Publication date Nov 7, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Xiqiang TIAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR HEAT TREATMENT DEVICE AND METHOD FOR CONTROLLING PRES...
- Publication number 20240355646
- Publication date Oct 24, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yan JIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PROCESS DEVICE, CONTROL METHOD AND APPARATUS FOR MOVI...
- Publication number 20240338008
- Publication date Oct 10, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Jinheng ZHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL STRUCTURE FOR GENERATING PLASMA AND SEMICONDUCTOR EQUIPMENT
- Publication number 20240339296
- Publication date Oct 10, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Jinrong ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER CLEANING EQUIPMENT, WAFER CHUCK, AND WAFER CLEANING METHOD
- Publication number 20240339353
- Publication date Oct 10, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Hongyu ZHAO
- B08 - CLEANING
Information Patent Application
SUBSTRATE SUPPORT INCLUDING MULTIPLE RADIO FREQUENCY (RF) ELECTRODES
- Publication number 20240321560
- Publication date Sep 26, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yulin PENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BASE BIAS ADJUSTMENT APPARATUS AND METHOD, AND SEMICONDUCTOR PROCES...
- Publication number 20240282553
- Publication date Aug 22, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Chao ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REACTION CHAMBER COMPONENT, PREPARATION METHOD, AND REACTION CHAMBER
- Publication number 20240271310
- Publication date Aug 15, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yicheng LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR PROCESSING CHAMBER
- Publication number 20240266150
- Publication date Aug 8, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yan LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PATTERN SHEET, SEMICONDUCTOR INTERMEDIATE PRODUCT, AND HOLE ETCHING...
- Publication number 20240266182
- Publication date Aug 8, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Qiushi XIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PROCESSING EQUIPMENT AND IMPEDANCE-MATCHING METHOD
- Publication number 20240249917
- Publication date Jul 25, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Wenqing LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONTROL METHOD AND DEVICE OF LOWER RADIO FREQUENCY POWER SUPP...
- Publication number 20240234088
- Publication date Jul 11, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Jing WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATERIAL SCHEDULING METHOD AND DEVICE OF SEMICONDUCTOR PROCESSING E...
- Publication number 20240210926
- Publication date Jun 27, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Lin CUI
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER ADJUSTMENT METHOD OF UPPER ELECTRODE POWER SUPPLY AND SEMICON...
- Publication number 20240194441
- Publication date Jun 13, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Jing WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIAS MAGNETIC FIELD CONTROL METHOD, CONTROL DEVICE, AND SEMICONDUCT...
- Publication number 20240191340
- Publication date Jun 13, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Yujie GENG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Trademarklast 30 trademarks

Information Trademark
79384962 - NAURA
- Serial number 79384962
- Registration number 7602463
- Filing date Nov 2, 2023
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- 37 - Building construction
Information Trademark
79208007 - NAURA
- Serial number 79208007
- Registration number 5450583
- Filing date Nov 29, 2016
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- 7 - Machines and machine tools
Information Trademark
79207360 - NAURA
- Serial number 79207360
- Registration number 5455657
- Filing date Nov 29, 2016
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- 7 - Machines and machine tools

BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD

Organization

Patents Grantslast 30 patents

Temperature change rate control device, method, and semiconductor p...

Semiconductor process apparatus and process chamber

Material scheduling method and device of semiconductor processing e...

Process chamber

Sputtering device with microwave heating mechanism

Semiconductor apparatus and magnetic structure of semiconductor app...

Heater and heating base

Semiconductor reaction chamber and atomic layer plasma etching appa...

Pattern sheet, semiconductor intermediate product, and hole etching...

Liner, reaction chamber and semiconductor processing equipment

Etching method with metal hard mask

Semiconductor processing chamber

Method and system for scheduling apparatuses on production line

Control circuit, pulsed power supply system, and semiconductor proc...

Sputtering reaction chamber and process assembly of sputtering reac...

Etching method, air-gap dielectric layer, and dynamic random-access...

Electrostatic chuck and reaction chamber

Spray device and cleaning apparatus

Control system and method of machine and host computer

Reaction chamber

System and method for pulse modulation of radio frequency power sup...

Physical vapor deposition chamber and physical vapor deposition app...

Reaction chamber and plasma apparatus

Reaction chamber and semiconductor processing apparatus

Reaction gas supply system and control method thereof

Sputtering method

Material processing path selection method and device

Plasma system and filter device

Magnetic thin film laminated structure deposition method

Lift thimble system, reaction chamber, and semiconductor processing...

Patents Applicationslast 30 patents

SEMICONDUCTOR PROCESS DEVICE AND WAFER TRANSFER SYSTEM THEREOF

PIPELINE TEMPERATURE CONTROL EQUIPMENT AND PIPELINE TEMPERATURE CON...

GAS INJECTION DEVICE OF SEMICONDUCTOR THERMAL PROCESSING EQUIPMENT...

SEMICONDUCTOR PROCESSING DEVICE AND EXHAUST SYSTEM THEREOF

SEMICONDUCTOR PROCESS DEVICE AND WAFER SUPPORT STRUCTURE THEREOF

WAFER BOAT TEMPORARY STORAGE DEVICE AND SEMICONDUCTOR PROCESSING DE...

ELECTROSTATIC CHUCK AND BASE

SEMICONDUCTOR PROCESS RECIPE ACQUISITION METHOD AND SYSTEM, AND SEM...

PROCESS CHAMBER

DATA COLLECTION METHOD, DEVICE, AND SYSTEM OF SEMICONDUCTOR PROCESS...

PROCESSING CHAMBER, SEMICONDUCTOR PROCESSING EQUIPMENT, AND SEMICON...

WAFER CLEANING APPARATUS AND WAFER TRANSFER DEVICE

SEMICONDUCTOR PROCESS DEVICE AND GAS INLET APPARATUS

SEMICONDUCTOR PROCESS CHAMBER, SEMICONDUCTOR PROCESS INSTRUMENT, AN...

REACTION CHAMBER AND SEMICONDUCTOR EQUIPMENT

SEMICONDUCTOR PROCESSING EQUIPMENT AND CARRIER DEVICE THEREOF

SEMICONDUCTOR HEAT TREATMENT DEVICE AND METHOD FOR CONTROLLING PRES...

SEMICONDUCTOR PROCESS DEVICE, CONTROL METHOD AND APPARATUS FOR MOVI...

COIL STRUCTURE FOR GENERATING PLASMA AND SEMICONDUCTOR EQUIPMENT

WAFER CLEANING EQUIPMENT, WAFER CHUCK, AND WAFER CLEANING METHOD

SUBSTRATE SUPPORT INCLUDING MULTIPLE RADIO FREQUENCY (RF) ELECTRODES

BASE BIAS ADJUSTMENT APPARATUS AND METHOD, AND SEMICONDUCTOR PROCES...

REACTION CHAMBER COMPONENT, PREPARATION METHOD, AND REACTION CHAMBER

SEMICONDUCTOR PROCESSING CHAMBER

PATTERN SHEET, SEMICONDUCTOR INTERMEDIATE PRODUCT, AND HOLE ETCHING...

SEMICONDUCTOR PROCESSING EQUIPMENT AND IMPEDANCE-MATCHING METHOD

POWER CONTROL METHOD AND DEVICE OF LOWER RADIO FREQUENCY POWER SUPP...

MATERIAL SCHEDULING METHOD AND DEVICE OF SEMICONDUCTOR PROCESSING E...

POWER ADJUSTMENT METHOD OF UPPER ELECTRODE POWER SUPPLY AND SEMICON...

BIAS MAGNETIC FIELD CONTROL METHOD, CONTROL DEVICE, AND SEMICONDUCT...

Trademarklast 30 trademarks

79384962 - NAURA

79208007 - NAURA

79207360 - NAURA