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Patents Grants
last 30 patents
Information
Patent Grant
Adjustable capacitor, impedance matching device and semiconductor p...
Patent number
11,189,465
Issue date
Nov 30, 2021
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
Gang Wei
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio frequency pulse matching method and device thereof and pulsin...
Patent number
11,056,316
Issue date
Jul 6, 2021
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
Xiaoyang Cheng
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Filter circuit, heating circuit, and semiconductor processing appar...
Patent number
10,879,866
Issue date
Dec 29, 2020
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
Xiaoyang Cheng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Impedance matching system, impedance matching method, and semicondu...
Patent number
10,699,881
Issue date
Jun 30, 2020
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
Jing Wei
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Impedance matching method and device for pulsed radio frequency pow...
Patent number
10,643,822
Issue date
May 5, 2020
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
Xiaoyang Cheng
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
RADIO FREQUENCY PULSE MATCHING METHOD AND DEVICE THEREOF AND PULSIN...
Publication number
20210118651
Publication date
Apr 22, 2021
Beijing NAURA Microelectronics Equipment Co., Ltd.
Xiaoyang CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADJUSTABLE CAPACITOR, IMPEDANCE MATCHING DEVICE AND SEMICONDUCTOR P...
Publication number
20200321194
Publication date
Oct 8, 2020
Beijing NAURA Microelectronics Equipment Co., Ltd.
Gang WEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FILTER CIRCUIT, HEATING CIRCUIT, AND SEMICONDUCTOR PROCESSING APPAR...
Publication number
20190245505
Publication date
Aug 8, 2019
Beijing NAURA Microelectronics Equipment Co., Ltd.
Xiaoyang CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMPEDANCE MATCHING SYSTEM, IMPEDANCE MATCHING METHOD, AND SEMICONDU...
Publication number
20190108977
Publication date
Apr 11, 2019
Beijing NAURA Microelectronics Equipment Co., Ltd.
Jing WEI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
IMPEDANCE MATCHING METHOD AND DEVICE FOR PULSED RADIO FREQUENCY POW...
Publication number
20170345621
Publication date
Nov 30, 2017
Beijing NAURA Microelectronics Equipment Co., Ltd.
Xiaoyang CHENG
H01 - BASIC ELECTRIC ELEMENTS