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BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD

Overview
  • Total Patents
    1,359
  • GoodIP Patent Rank
    1,141
  • Filing trend
    ⇧ 43.0%
About

BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD has a total of 1,359 patent applications. It increased the IP activity by 43.0%. Its first patent ever was published in 2013. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets semiconductors, electrical machinery and energy and surface technology and coating are BEIJING NMC CO LTD, HAUTALA JOHN J and SPTS TECHNOLOGIES LTD.

Patent filings per year

Chart showing BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Gang 101
#2 Lan Yunfeng 72
#3 Ding Peijun 71
#4 Chen Peng 62
#5 Shi Xiaoping 57
#6 Zhao Mengxin 55
#7 Ji Hong 49
#8 Wang Hougong 47
#9 Qin Haifeng 46
#10 Zhao Leichao 45

Latest patents

Publication Filing date Title
CN112283436A Door valve assembly, semiconductor device and control method of door valve assembly
CN112260376A Semiconductor process equipment and electric energy recovery device thereof
CN112259479A Process chamber and semiconductor process equipment
CN112271155A Bearing device and semiconductor process equipment
CN112254536A Support heat preservation device and vertical furnace
CN112259491A Semiconductor process equipment and impedance adjusting method thereof
CN112259433A Impedance matching method, impedance matcher and semiconductor process equipment
CN112259472A Semiconductor cleaning equipment and cleaning medium temperature control method
CN112259429A Semiconductor process equipment
CN112249709A Manipulator and method for acquiring and transmitting wafer by using manipulator
CN112233999A Semiconductor process equipment and turntable mechanism thereof
CN112201612A Semiconductor process chamber and supporting mechanism thereof
CN112289708A Temperature regulation rate control device and method and semiconductor equipment
CN112151364A Semiconductor reaction chamber
CN112151436A Compression ring assembly and semiconductor process chamber
CN112281143A Semiconductor device and chamber pressure control method
CN112133664A Electrostatic chuck device and semiconductor processing equipment
CN112151421A Cover opening mechanism for semiconductor device and semiconductor equipment
CN112133657A Semiconductor processing equipment and method for transmitting wafer
CN112151431A Pre-loading chamber and semiconductor process platform